ALEZIO EVOLUTION EASYLIFE REVERSIBLE AIR/WATER HEAT PUMPS SPLIT INVERTER

ALEZIO EVOLUTION REVERSIBLE AIR/WATER HEAT PUMPS SPLIT INVERTER AWHP -3/E and EI: from.7 to 14.6 with additional heating by integrated electrical resistance AWHP -4/E V200: from.7 to 14.6 with DHW-calorifier of 180 litres placed under the indoor unit and additional heating by integrated electrical resistance AWHP -3/H and HI: from.7 to 14.6 with additional hydraulic heating by boiler (or without additional heating) AWHP -4/H V200: from.7 to 14.6 with DHW-calorifier of 180 litres placed under the indoor unit and additional hydraulic heating by boiler (or without additional heating) AWHP 11 and 16 MR-3/E, EI, H or HI or TR-3/E, EI, H or HI AWHP-4/E and H V200: Heating and cooling by underfloor heating/ cooling. Models with management of DHW. AWHP-3/EI: Heating only and air conditioning by fan coils. AWHP-3/H: Heating only by radiators or heating and cooling by underfloor heating/cooling. AWHP-3/HI: Heating only and air conditioning by fan coils. Heat pump air/water Electricity (energy supplied to the compressor) AWHP 6 MR-3/E, EI, H or HI AWHP 11 and 16 MR-4/H or E V200 or TR-4/H or E V200 ALEZIO AWHP-3 and AWHP-4 V200 heat pumps stand out because of their performance: of 4.0 to 4.6 for an outside air temperature of +7 C (EER of 3. to 4.83 for an outside temperature of +3 C). High tech products with an INVERTER output storage system, ALEZIO EVOLUTION heat pumps offer improved setpoint temperature stability, a significant reduction in electricity consumption and silent running. Thanks to the reversibility and cooling option (underfloor cooling type, water at +18 C), or air conditioning by fan coil units for the AWHP-3/EI and HI models and AWHP-4/H and E V200 (water at +7 C), ALEZIO EVOLUTION heat pumps offer absolute comfort all year round. With their compact construction, modern design and simple installation, they can be easily incorporated into a new build or existing environment. The ALEZIO AWHP-3 models can be used to manage domestic hot water. The ALEZIO AWHP-4 V200 models incorporate as standard a 180-litre DHW calorifier located under the indoor module in the form of a beautifully designed uniform column. Natural renewable energy free of charge CONDITIONS OF USE Limit operating temperatures - in heating mode: Outside air: - 20/+ 3 C (- 1/+ 3 C for AWHP 6 ) Water: + 18/+ 60 C - in cooling mode: - in air conditioning mode: Outside air: - /+ 46 C Outside air: - /+ 46 C Water: + 18/+ 2 C Water: + 7/+ 2 C (The versions /EI and /HI are compulsory for water temperature below + 18 C) Heating circuit DHW circuit (AWHP-4 V200) Max. operating pressure: 3bar Max. operating pressure: 10bar Max. operating temp.: C Max. operating temp.: 6 C EASYLIFE

TECHNICAL SPECIFICATIONS OF AWHP-3/E AND EI The ALEZIO AWHP-3/E or EI heat pumps comprise an outdoor unit (see page 10) and an indoor MIV-3 module (Module InVerter-3). Back-up by electrical resistance VARIOUS MODELS AVAILABLE Heat pump For heating with radiators or heating and cooling with underfloor heating/cooling Additional heating by integrated electrical resistance 2.4 or 6 single phase 3.6 or three phase For heating and air conditioning with fan coils Additional heating by integrated electrical resistance 2.4 or 6 3.6 or single phase three phase Heating (1) Cooling (2) Reversible air/water AWHP 6 MR-3/EM AWHP 6 MR-3/EMI.7 4.6 heat pump for outside temperatures up to AWHP 8 MR-3/EM AWHP 8 MR-3/EMI 8.26 7. - 20 C (- 1 C for AWHP 11 MR-3/EM AWHP 11 TR-3/ET AWHP 11 MR-3/EMI AWHP 11 TR-3/ETI 11.3 11.16 AWHP 6 MR-3/ ) AWHP 16 MR-3/EM AWHP 16 TR-3/ET AWHP 16 MR-3/EMI AWHP 16 TR-3/ETI 14.6 14.46 (1) Water flow temperature: + 3 C, outside air temperature: + 7 C. (2) Water flow temperature: + 18 C, outside air temperature: + 3 C A ++ PAC_Q0131 CHARACTERISTICS OF THE INDOOR MIV-3/E AND EI MODULES The MIV-3 is used to manage the system and handles the interface between the outside unit and the heating installation. Main dimensions (mm and inches) MIV-3/E 400 3 It incorporates all hydraulic and control components, facilitating installation, and is simple to use. (It cannot be installed without the heat pump). MIV-3/EI: with mounting frame EH147 4 20 4 7 670 108 213 30 6 6 32 0 213 PAC_F016 1 2 1 6 63 6 18 6, PAC_F017 Heating return G 1" Heating flow G 1" Gas refrigeration connection: - AWHP 6 MR-3: 1/2 flare - AWHP 8 to 16 MR/TR-3: /8 flare - MIV-3: /8 flare Liquid refrigeration connection: - AWHP 6 MR-3: 1/4 flare - AWHP 8 to 16 MR/TR-3: 3/8 flare - MIV-3: 3/8 flare Components MIV-3/EM and MIV-3/ET MIV-3/EMI and MIV-3/ETI 10-litre expansion vessel Interface board Safety valve Flowmeter High efficiency heating pump with EEI < 0.23 2 Model shown: MIV-3/E with front panel removed and control panel titled PAC_Q011 Decoupling cylinder Electrical resistance: - from 2 to 6 for MIV-3/EM - from 3 to for MIV-3/ET PAC_F007 Model shown: MIV-3/EI preequipped for air-conditioning by fan coils (delivered with mounting frame EH147 and insulation)

TECHNICAL SPECIFICATIONS OF AWHP-3/E AND EI R410A TECHNICAL SPECIFICATIONS Conditions of use: Heating mode: Water: + 18 C/+ 60 C, Outside air: - 20 C/+ 3 C (- 1 C/+ 3 C for AWHP 6 MR-3) Cooling mode: Water: + 18 C/+ 2 C, Outside air: - C/+ 46 C Air conditioning mode (AWHP-3/EI): Water: + 7 C/+ 2 C, Outside air: - C/+ 46 C Model AWHP- 6 MR-3 8 MR-3 11 MR-3 11 TR-3 16 MR-3 16 TR-3 Heating output +7 C/+3 C (1).7 8.26 11.3 11.3 14.6 14.6 Heating +7 C/+3 C (1) 4.0 4.27 4.6 4.6 4.22 4.22 Heating output +2 C/+3 C (1) 3.6.3 10.1 10.1 12. 12. Heating +2 C/+3 C (1) 3.22 3.46 3.2 3.2 3.27 3.27 Heating output -7 C/+3 C (1) 4.3.60 8.0 8.0.83.83 Heating -7 C/+3 C (1) 2.7 2.70 2.88 2.88 2.7 2.7 Absorbed electrical power +7 C/+3 C (1) e 1.43 1.82 2.4 2.4 3.47 3.47 Seasonal space heating energy efficiency (6) % 137 136 132 132 130 130 Seasonal space heating energy efficiency (with outdoor sensor) (7) % 13 138 134 134 132 132 Nominal amperage (1) A 6.7 8. 11.41 3.8 16.17.3 Cooling output +3 C/+18 C (2) 4.6 7. 11.16 11.16 14.46 14.46 Cooling (EER) +3 C/+18 C (2) 4.0 3. 4.7 4.7 3.6 3.6 Cooling output +3 C/+7 C () 3.13 4.8 7.43 7.43 7.1 7.1 Cooling (EER) +3 C/+7 C () 3.14 2.7 3.34 3.34 3.8 3.8 Absorbed electrical power +3 C/+18 C (2) e 1.1 2.00 2.3 2.3 3.6 3.6 Nominal water flow rate t = K m 3 /h 1.00 1.36 1.6 1.6 2.3 2.3 Manometric height available at nominal flow rate t = K mbar 40 20 110 110 3 3 Nominal air flow rate m 3 /h 2100 3300 6000 6000 6000 6000 Power supply voltage outdoor rate V 230 V mono 230 V mono 230 V mono 400 V tri 230 V mono 400 V tri Start-up intensity A 3 6 3 Sound output inside/outside module (4) db(a) 48.4/63.6 3.3/6.2 3.3/68.8 3.3/68.8 3.3/68. 3.3/68. R 410 A refrigerant kg 2.1 3.2 4.6 4.6 4.6 4.6 Refrigerant pipe size (liquid-gas) inches 1/4-1/2 3/8-/8 3/8-/8 3/8-/8 3/8-/8 3/8-/8 Max. preloaded piping length m 10 10 10 10 10 10 Weight outdoor unit/ weight indoor MIV-3 module kg 4/3 7/3 118/37 118/37 130/37 130/37 (1) Heating mode: outside air temp./water flow temp., performance in accordance with EN 1411-2. (2) Cooling mode: outside air temp./water flow temp., performance in accordance with EN 1411-2. (4) Test conducted in accordance with NF EN 12102, at + 7 C/+ C. () Air conditioning mode: outside air temp./water flow temp. (6) under average temperature, according to commission regulation (EU) n 813/2013 (7) under average temperature, according to commission regulation (EU) n 811/2013 WATER FLOW TEMPERATURE ALEZIO EVOLUTION heat pump models can produce hot water at up to 60 C. The graph illustrates the water temperatures produced for each model according to outside temperature. AWHP 6 MR-3 6 AWHP 8 MR-3 6 Max. water flow temperature ( C) 60 0 Max. water flow temperature ( C) 60 0 4 40-20 -1-10 - 0 10 Outside air temperature in C 4 40-20 -1-10 - 0 10 Outside air temperature in C AWHP 11 and 16 TR/MR-3 6 60 Max. water flow temperature ( C) 0 4 40-20 -1-10 - 0 10 Outside air temperature in C HPI_F0027A 3

TECHNICAL SPECIFICATIONS OF AWHP-3/H AND HI The ALEZIO AWHP-3/H or HI heat pumps comprise an outdoor unit (see page 10) and an indoor MIV-3 module (Module InVerter-3). Hydraulic back-up by boiler (or without back-up) VARIOUS MODELS AVAILABLE A ++ PAC_Q0130 Heat pump Reversible air/water heat pump for outside temperatures up to - 20 C (- 1 C for AWHP 6 MR-3) For heating with radiators or heating and cooling with underfloor heating/cooling Hydraulic back-up by boiler (or without back-up) For heating and air-conditioning with fan coils Hydraulic back-up by boiler (or without back-up) Heating (1) Cooling (2) AWHP 6 MR-3/H AWHP 6 MR-3/HI.7 4.6 AWHP 8 MR-3/H AWHP 8 MR-3/HI 8.26 7. AWHP 11 MR-3/H AWHP 11 TR-3/H AWHP 16 MR-3/H AWHP 16 TR-3/H AWHP 11 MR-3/HI AWHP 11 TR-3/HI AWHP 16 MR-3/HI AWHP 16 TR-3/HI (1) Water flow temperature: + 3 C. outside air temperature: + 7 C. (2) Water flow temperature: + 18 C. outside air temperature: + 3 C 11.3 11.16 14.6 14.46 CHARACTERISTICS OF THE INDOOR MIV-3/H AND HI MODULES The MIV-3 is used to manage the system and handles the interface between the outside unit and the heating installation. Main dimensions (mm and inches) 400 3 It incorporates all hydraulic and control components, facilitating installation, and is simple to use. (It cannot be installed without the heat pump). MIV-3/HI: with mounting frame EH148 4 20 4 108 213 30 7 670 6 2 1 13 4 6 6 6 6 32 0 213 PAC_F01 1 2 1 3 4 6 63 6 6 6 6, PAC_F00164B Heating return Ø G 3/4" Heating flow Ø G 3/4" Boiler flow connection Ø G 1" Boiler return connection Ø G 1" Gas refrigeration connection: - AWHP 6 MR-3: 1/2 flare - AWHP 8 to 16 MR/TR-3: /8 flare - MIV-3: /8 flare Liquid refrigeration connection: - AWHP 6 MR-3: 1/4 flare - AWHP 8 to 16 MR/TR-3: 3/8 flare - MIV-3: 3/8 flare Components MIV-3/H MIV-3/HI 10-litre expansion vessel Interface board Safety valve Flowmeter High efficiency heating pump with EEI < 0.23 Model shown: MIV-3/H with front panel removed and control panel titled PAC_Q006 Decoupling cylinder PAC_F007 Model shown: MIV-3/HI preequipped with insulation and mounting frame EH148 (delivered to be installed) 4

TECHNICAL SPECIFICATIONS OF AWHP-3/H AND HI R410A TECHNICAL SPECIFICATIONS Conditions of use Heating mode: Water: + 18 C/+ 60 C, Outside air: - 20 C/+ 3 C (- 1 C/+ 3 C for AWHP 6 MR-3) Cooling mode: Water: + 18 C/+ 2 C, Outside air: - C/+ 46 C Air conditioning mode (AWHP-3/HI): Water: + 7 C/+ 2 C, Outside air: - C/+ 46 C Model AWHP- 6 MR-3 8 MR-3 11 MR-3 11 TR-3 16 MR-3 16 TR-3 Heating output +7 C/+3 C (1).7 8.26 11.3 11.3 14.6 14.6 Heating +7 C/+3 C (1) 4.0 4.27 4.6 4.6 4.22 4.22 Heating output +2 C/+3 C (1) 3.6.3 10.1 10.1 12. 12. Heating +2 C/+3 C (1) 3.22 3.46 3.2 3.2 3.27 3.27 Heating output -7 C/+3 C (1) 4.3.60 8.0 8.0.83.83 Heating -7 C/+3 C (1) 2.7 2.70 2.88 2.88 2.7 2.7 Absorbed electrical power +7 C/+3 C (1) e 1.43 1.82 2.4 2.4 3.47 3.47 Seasonal space heating energy efficiency (6) % 137 136 132 132 130 130 Seasonal space heating energy efficiency (with outdoor sensor) (7) % 13 138 134 134 132 132 Nominal amperage (1) A 6.7 8. 11.41 3.8 16.17.3 Cooling output +3 C/+18 C (2) 4.6 7. 11.16 11.16 14.46 14.46 Cooling (EER) +3 C/+18 C (2) 4.0 3. 4.7 4.7 3.6 3.6 Cooling output +3 C/+7 C () 3.13 4.8 7.43 7.43 7.1 7.1 Cooling (EER) +3 C/+7 C () 3.14 2.7 3.34 3.34 3.8 3.8 Absorbed electrical power +3 C/+18 C (2) e 1.1 2.00 2.3 2.3 3.6 3.6 Nominal water flow rate t = K m 3 /h 1.00 1.36 1.6 1.6 2.3 2.3 Manometric height available at nominal flow rate t = K mbar 40 20 110 110 3 3 Nominal air flow rate m 3 /h 2100 3300 6000 6000 6000 6000 Power supply voltage outdoor rate V 230 V mono 230 V mono 230 V mono 400 V tri 230 V mono 400 V tri Start-up intensity A 3 6 3 Sound output inside/outside module (4) db(a) 48.4/63.6 3.3/6.2 3.3/68.8 3.3/68.8 3.3/68. 3.3/68. R 410 A refrigerant kg 2.1 3.2 4.6 4.6 4.6 4.6 Refrigerant pipe size (liquid-gas) inches 1/4-1/2 3/8-/8 3/8-/8 3/8-/8 3/8-/8 3/8-/8 Max. preloaded piping length m 10 10 10 10 10 10 Weight outdoor unit/ weight indoor MIV-3 module kg 4/3 7/3 118/37 118/37 130/37 130/37 (1) Heating mode: outside air temp./water flow temp., performance in accordance with EN 1411-2. (2) Cooling mode: outside air temp./water flow temp., performance in accordance with EN 1411-2. (4) Test conducted in accordance with NF EN 12102, at + 7 C/+ C. () Air conditioning mode: outside air temp./water flow temp. (6) under average temperature, according to commission regulation (EU) n 813/2013 (7) under average temperature, according to commission regulation (EU) n 811/2013 WATER FLOW TEMPERATURE ALEZIO EVOLUTION heat pump models can produce hot water at up to 60 C. The graph illustrates the water temperatures produced for each model according to outside temperature. AWHP 6 MR-3 6 AWHP 8 MR-3 6 Max. water flow temperature ( C) 60 0 Max. water flow temperature ( C) 60 0 4 40-20 -1-10 - 0 10 Outside air temperature in C 4 40-20 -1-10 - 0 10 Outside air temperature in C AWHP 11 and 16 TR/MR-3 6 60 Max. water flow temperature ( C) 0 4 40-20 -1-10 - 0 10 Outside air temperature in C HPI_F0027A

TECHNICAL SPECIFICATIONS OF AWHP-4/E V200 /H V200 Back-up by electrical resistance The ALEZIO AWHP 4/E V200 or H V200 heat pumps comprise an outdoor unit (see page 10) and an indoor MIV-4 V200 module (Module InVerter-4) as well as a DWH calorifier placed under the Hydraulic back-up by boiler (or without back-up) indoor module included connecting piping set between the two units. VARIOUS MODELS AVAILABLE Additional heating by integrated electrical resistance Heat pump for heating with radiators or heating and cooling with underfloor heating/cooling A ++ PAC_Q007 A 3 or 6 single phase Hydraulic back-up by boiler (or without back-up) 3, 6 or three phase AWHP 6 MR-4/E V200 AWHP 6 MR-4/H V200 Reversible air/water heat AWHP 8 MR-4/E V200 AWHP 8 MR-4/H V200 pump for outside temperatures up to - 20 C (- 1 C for AWHP 11 MR-4/E V200 AWHP 11 TR-4/E V200 AWHP 11 MR-4/H V200 AWHP 11 TR-4/H V200 AWHP 6 MR-4/ V200) AWHP 16 MR-4/H V200 AWHP 16 MR-4/E V200 AWHP 16 TR-4/E V200 AWHP 16 TR-4/H V200 Heating (1) Cooling (2).7 4.6 7. 7. 11.3 11.16 14.6 14.46 (1) Water flow temperature: + 3 C, outside air temperature: + 7 C. (2) Water flow temperature: + 18 C, outside air temperature: + 3 C CHARACTERISTICS OF THE INDOOR MIV-4/E V200 OR H V200 MODULES The MIV-4 is used to manage the system and handles the interface between the outdoor unit and the heating installation and DHW production. It incorporates all hydraulic components (including the heating/dhw reversal valve) and control system components (including the DHW sensor), guaranteeing easy installation and straightforward use. (It cannot be installed without the heat pump). Main dimensions (mm and inches) 300 600 84 6 6 1 7 1038 2 1200 11 3 6 13 8 738 680 10 4 62 3 73 642 33 448 37 110 (1) 20 436 104 PAC_F0708B 12 Domestic hot water outlet G 3/4 Heating flow G 1 Heating return G 1 Boiler return connection G 3/4 (AWHP /H V200 only) Gas refrigeration connection: - AWHP 6 MR-4: 1/2 flare - AWHP 8 to 16 MR/TR-4: /8 flare - MIV-4 V200: /8 flare Liquid refrigeration connection: - AWHP 6 MR-4: 1/4 flare (adapter connection 1/4 to 3/8 delivered as standard for connection to MIV-4) - AWHP 8 to 16 MR/TR-4: 3/8 flare - MIV-4 V200: 3/8 flare Circulation loop return Boiler flow connection G 3/4 (AWHP /H V200 only) Domestic cold water inlet G 3/4 Heating flow for circuit with mixing valve G 1 (with Package EH28: connecting kit with 3 way valve for integration under casing) Heating return for circuit with mixing valve G 1 (with Package EH28: connecting kit with 3 way valve for integration under casing) Expansion vessel Safety-valves connecting pipe Ø 18 mm int. (1) Feet adustable from 0 to 20 mm Components Control panel IniControl 2 PAC_Q020 On/Off switch DHW sensor (top) Automatic air vent Temperature sensor of the system Electric box with thermostat, (relay and terminal box with electrical back-up) Electrical back-up for models.../e Flowmeter DHW sensor (low) Condenser (stainless steel plate exchanger) Draining valve (Reversal valve) (Heating/DHW) PAC_Q008 6 Safety valve (heating side) Model shown: AWHP /E V200 (with front panel removed and control panel titled)

TECHNICAL SPECIFICATIONS OF AWHP-4/E V200 AND /H V200 R410A TECHNICAL SPECIFICATIONS Conditions of use: Heating mode: Water: + 18 C/+ 60 C, Outside air: - 20 C/+ 3 C (- 1 C/+ 3 C for AWHP 6 MR-4) Cooling mode: Water: + 18 C/+ 2 C, Outside air: - C/+ 46 C Model AWHP- V200 6 MR-4 8 MR-4 11 MR-4 11 TR-4 16 MR-4 16 TR-4 Heating output +7 C/+3 C (1).7 7. 11.3 11.3 14.6 14.6 Heating +7 C/+3 C (1) 4.0 4.34 4.6 4.6 4.22 4.22 Heating output +2 C/+3 C (1) 3.6 6.80 10.1 10.1 12. 12. Heating +2 C/+3 C (1) 3.23 3.30 3.1 3.1 3.27 3.27 Heating output -7 C/+3 C (1) 4.3.60 8.0 8.0.83.83 Heating -7 C/+3 C (1) 2.7 2.71 2.88 2.88 2.7 2.7 Absorbed electrical power +7 C/+3 C (1) e 1.43 1.82 2.4 2.4 3.47 3.47 *Seasonal space heating energy efficiency (6) % 137 136 132 132 130 130 *Seasonal space heating energy efficiency (with outdoor sensor) (7) % 13 138 134 134 132 132 Nominal intensity (1) A 6.7 8. 11.41 3.8 16.17.3 Cooling output +3 C/+18 C (2) 4.6 7. 11.16 11.16 14.46 14.46 Cooling (EER) +3 C/+18 C (2) 4.0 3. 4.7 4.7 3.6 3.6 Absorbed electrical power +3 C/+18 C (2) e 1.1 2.0 2.3 2.3 3.6 3.6 Nominal water flow rate t = K m 3 /h 1.00 1.42 1.6 1.6 2.3 2.3 Manometric height available at nominal flow rate t = K mbar 630 440 20 20 - - Nominal air flow rate m 3 /h 2100 3300 6000 6000 6000 6000 Power supply voltage outdoor rate V 230 V mono 230 V mono 230 Vmono 400 V tri 230 V mono 400 V tri Start-up intensity A 3 6 3 Sound output outside/inside module(4) db(a) 64.8/48.8 66.7/48.8 6.2/47.6 6.2/47.6 6.7/47.6 6.7/47.6 R 410 A refrigerant kg 2.1 3.2 4.6 4.6 4.6 4.6 Refrigerant pipe size (liquid-gas) inches 1/4-1/2 3/8-/8 3/8-/8 3/8-/8 3/8-/8 3/8-/8 Max. preloaded piping length m 10 10 10 10 10 10 Calorifier capacity l 177 177 177 177 177 177 Max. usable DHW () l 247 21 231 231 231 231 DHW heating time () h 2 h 00 1 h 8 1 h 33 1 h 33 1 h 11 1 h 11 Absorbed power in stabilized mode () W 3 3 3 3 3 3 DHW 2.72 2.72 2.72 2.72 2.72 2.72 Water heating energy efficiency (7) % 106 106 106 106 106 106 Weight outdoor/indoor unit (with empty calorifier) kg 42/12 7/12 118/131 118/131 130/131 130/131 (1) Heating mode: outside air temp./water flow temp., performance in accordance with EN 1411-2. (2) Cooling mode: outside air temp./water flow temp., performance in accordance with EN 1411-2. (3) m from appliance, free field, at + 7 C/+ 3 C. (4) Test conducted in accordance with NF EN 12102, at + 7 C/+ C. () Draw-off cycle EN 16147: L (6) According to commission regulation (EU) n 813/2013 (7) According to commission regulation (EU) n 811/2013 * Under average temperature ENERGY LABEL Each HP comes with its energy label, which incorporates various items of information: energy efficiency, annual energy consumption, manufacturer s name, noise level If you combine your HP, for instance, with a solar system, a DHW storage calorifier, a control device or another generator, you can improve your system s performance and generate the corresponding «system» label: go to our website «www.dedietrich-heating.com» 7

TECHNICAL SPECIFICATIONS DATA TABLES FOR SIZING AWHP 6 MR-3 (MR-4) Water flow temperature ( C) 2 3 40 4 0 60-20 - - - - - - - - - - - - - - Outside air temperature ( C) -1 - - 3.46 1.7 3.32 1.71 3.18 1.46 3.02 1.22 - - - - -10 4.40 2.70 4.22 2.40 4.11 2.08 4.00 1.77 3.81 1.3 3.61 1.28 - - -7 4.40 3.2 4.40 2.72 4.40 2.3 4.40 1.8 4.40 1.76 4.40 1.4 - - 2.00 3.47.00 2.7.00 2.72.00 2.47.00 2.13.00 1.76.00 1.38 7 6.00.1 6.00 4.42 6.00 3.87 6.00 3.32 6.00 2.84 6.00 2.32 6.00 1.77 12 7.07 6.47 7.07.0 7.07 4.34 7.07 3.63 7.07 3.1 7.07 2.73 7.07 2.23 1 7.4 7.04 7.4.46 7.4 4.68 7.4 3.8 7.4 3.43 7.4 2.2 7.4 2.38 20 8.04 7. 8.04.87 8.04.03 8.04 4.1 8.04 3.68 8.04 3.14 8.04 2.6 AWHP 8 MR-3 (MR-4) Water flow temperature ( C) 2 3 40 4 0 60-20 - - 6.0 1.62 6.07 1.4 6.04 1.37 - - - - - - Outside air temperature ( C) -1 - - 7.00 1.7 7.00 1.76 7.00 1.6 6.62 1.1 - - - - -10 7.00 2.1 7.00 2.47 7.00 2.20 7.00 1.2 7.00 1.76 6.6 1.6 - - -7 7.00 3.1 7.00 2.0 7.00 2. 7.00 2.20 7.00 1.6 7.00 1.71 - - 2 7.0 3.7 7.0 3.40 7.0 3.11 7.0 2.83 7.0 2.37 7.14 1.1 6.7 1.6 7 8.00.24 8.00 4.40 8.00 3.0 8.00 3.40 8.00 3.10 8.00 2.77 8.00 2.33 12.00 6.16.00.26.00 4.4.00 3.83.00 3.42.00 2.7.00 2.0 1.6 6.63.6.70.6 4.87.6 4.04.6 3..6 3.11.6 2.8 20 10.1 7.03 10.1 6.03 10.1.14 10.1 4.2 10.1 3.76 10.1 3.2 10.1 2.68 These performance are not certified. They are only to be used for dimensioning of the ALEZIO EVOLUTION heat pump. 8

TECHNICAL SPECIFICATIONS AWHP 11 MR/TR-3 (MR/TR-4) Water flow temperature ( C) 2 3 40 4 0 60-20 - - 6.87 1.7 6.71 1.64 6. 1.4 - - - - - - -1 - - 8.17 2.16 8.07 1.3 7.6 1.6 7.87 1.2 7.77 1.34 - - -10 8.0 3.02 8.0 2.2 8.0 2.27 8.0 2.02 8.0 1.78 8.0 1.4 - - -7 8.0 3.4 8.0 2.8 8.0 2. 8.0 2.22 8.0 1.4 8.0 1.6 - - 2 10.00 3.86 10.00 3.32 10.00 2. 10.00 2.66 10.00 2.28 10.00 1.8.36 1.4 7 11.20 4.8 11.20 4.4 11.20 3.4 11.20 3.42 11.20 3.02 11.20 2.60 11.20 2.13 12 12.8.60 12.8.16 12.8 4.4 12.8 3.2 12.8 3.48 12.8 2. 12.8 2.48 1 13.62 6.00 13.62.4 13.62 4.83 13.62 4.18 13.62 3.71 13.62 3.21 13.62 2.6 20 14.67 6.62 14.67.6 14.67.27 14.67 4.7 14.67 4.06 14.67 3.2 14.67 3.10 Outside air temperature ( C) AWHP 16 MR/TR-3 (MR/TR-4) Water flow temperature ( C) 2 3 40 4 0 60-20 - - 8.03 1.74 7.8 1.60 7.7 1.46 - - - - - - -1 - -. 2.10.4 1.88.42 1.66.33 1.0.23 1.32 - - -10 11.20 2.2 11.13 2.43 11.10 2.1 11.07 1.4 10.82 1.73 10.7 1.1 - - -7 11.20 3.38 11.20 2.8 11.20 2.4 11.20 2.14 11.20 1.2 11.20 1.68 - - 2 12.00 3.76 12.00 3.24 12.00 2.88 12.00 2.2 12.00 2.20 12.00 1.86 11.1 1.4 7 16.00 4.8 16.00 4.10 16.00 3.67 16.00 3.23 1.8 2.86 1.21 2.2 14.3 2.13 12 18.3.38 18.3 4.74 18.3 4.1 18.3 3.64 18.18 3.2 17.43 2.87 16.68 2.44 1 1.44.66 1.44.01 1.44 4.43 1.44 3.84 1.1 3.43 18.42 3.02 17.6 2.8 20 20.62. 20.62.31 20.62 4.71 20.62 4.10 20.47 3.66 1.73 3.2 18. 2.80 Outside air temperature ( C) These performance are not certified. They are only to be used for dimensioning of the ALEZIO EVOLUTION heat pump.

TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS OF THE OUTDOOR UNITS Main dimensions (mm and inches) AWHP 6 MR-2 800 10 00 183 300 36 18 887 23 40 887 600 10 6 6 1 0 PAC_F0170 AWHP 8 MR-2 17 17 1 4 330 40 370 30 3 28 0 43 7 41 6 431 447 6 23 PAC_F0087C AWHP 11 and 16 MR/TR-2 17 600 17 1 6 330 4 370 30 0 3 28 130 66 42 6 431 447 6 PAC_F0088D 26 Gas refrigeration connection: - AWHP 6 : 1/2 flare - AWHP 8, 11 and 16 : /8 flare - MIV...: /8 flare Liquid refrigeration connection: - AWHP 6 : 1/4 flare - AWHP 8, 11 and 16 : 3/8 flare - MIV...: 3/8 flare 10

TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS OF THE OUTDOOR UNITS Components AWHP 8 MR-2 AWHP 11 and 16 MR/TR-2 Electronic PCB Evaporator 4-way valve for cycle inversion Stop valve on the refrigeration connections with outdoor unit HPI_Q0020 Inverter compressor with power receiver HPI_Q0021 AWHP 6 MR-2 Evaporator Electronic PCB Ventilator Inverter compressor with power receiver PAC_Q0121 11

CONTROL PANEL The control panels fitted to the MIV-3 and MIV-4 V200 modules of ALEZIO EVOLUTION heat pumps incorporate an electronic control system used to adapt heating output to the actual needs of the installation according to the outside temperature (sensor provided). To do this, the control system operates the modulation of the compressor (via the BUS cable connecting the outside unit to the MIV-3 or MIV-4 V200) and, where applicable, manages back-up via the boiler (MIV-3/H, HI or MIV- 4/H V200) or the electrical resistor (MIV-3/E, EI or MIV-4/E V200). With MIV-3, it can be used to manage a single direct circuit, which may be a radiator circuit or a low temperature underfloor heating circuit (or even fan coil units with the MIV-3/EI, HI). With MIV-4, it can also be used to manage a additional circuit with a 3-way mixing valve with package EH27. Moreover, this control system manages the reversibility of the heating in winter/cooling in summer and incorporates a power cut-off function and an emergency help mode. To operate in cooling/air conditioning mode, a hard-wired or radio-controlled room temperature thermostat must be connected. The regulation can also be used to manage domestic hot water (package EH14 optional for MIV-3/E or EI, delivered as standard with MIV4-/E V200 or H V200). (NB: with the MIV-3/H or HI, DHW production is handled independent of the HP). THE CONTROL PANEL FITTED TO MIV-3 LCD display On/Off switch Menu key Back-up forcing key Space or Reset key Heating temp. adjustment key or key MCR_Q0004 Manometer Maintenance key or validation key DHW temp. adjustment key or + key CONTROL PANEL OPTIONS Programmable wire room thermostat - Package AD137 AD140 Programmable wireless room thermostat - Package AD200 Non-programmable room thermostat - Package AD140 The programmable thermostats handle heating with a receiver box to be affixed to the wall close AD200 control and weekly programming according to to the MIV-3. various operating modes: Automatic according to The non-programmable thermostat can only be the programme, Permanent at a set temperature used to control the room temperature according to or Holidays. The wireless version is delivered the instruction given. 8801Q003 8666Q120A HA24_Q0001 Underfloor heating connection kit - Package HA24 This cable harness is inserted into the heating pump and includes wiring for connecting a safety thermostat for underfloor heating. Kit for 2 circuits control - Package EH43 PAC_Q021 12

CONTROL PANEL THE CONTROL PANEL FITTED TO MIV-4 (AWHP V200 ONLY) Large LCD display Key: - to access the various menus or parameters, - for programming, reset, which vary as selections are made On/Off switch PAC_Q020 Additional functions of the inicontrol 2 control panel dedicated to heat pumps AWHP V200 It enables the (program-free) management of a direct circuit, a circuit with mixing valve (can be installed under the casing) and DHW production with the integrated calorifier. Access to various menus enables the configuration of the parameters in the HP s operating modes (heating, heating + DHW, DHW only, cooling, cooling and DHW). A large screen displays the operating status of the HP in the various operating modes: operation of the compressor, the electrical or hydraulic back-up, heating mode, cooling mode CONTROL PANEL OPTIONS AD140 AD200 8801Q003 8666Q120A Programmable wire room thermostat - Package AD137 Programmable wireless room thermostat - Package AD200 Non-programmable room thermostat - Package AD140 The programmable thermostats handle heating control and weekly programming according to various operating modes: Automatic according to the programme, Permanent at a set temperature or Holidays. The wireless version is delivered with a receiver box to be affixed to the wall close to the MIV-4. The non-programmable thermostat can only be used to control the room temperature according to the instruction given. HA24_Q0001 Underfloor heating connection kit - Package HA24 This cable harness is inserted into the heating pump and includes wiring for connecting a safety thermostat for underfloor heating. Kit for 2 circuits control - Package EH27 PAC_Q003 HPI_Q0017 Hygro sensor kit for cooling mode (On/Off) - Package HK27 Sensor measuring the humidity level. He must be installed on the start of the underfloor heating / refreshing circuit. In refreshing mode it allows to cut the HP when humidity level becomes to high to avoid the appearance of condensation. HYBRID_Q000 Humidity sensor set (0-10 V) - Package HZ64 Sensor measuring the humidity level. He must be installed on the start of the underfloor heating / refreshing circuit. In refresh mode it is used to adapt the temperature of the water departure to avoid the appearance of condensation. 13

ADDITIONAL CONTROL SYSTEM FUNCTIONS THE ENERGY METERING FUNCTION The control system fitted to the indoor modules comes with an energy metering function. Using parameters like the performances of the system(s) connected, (weather conditions function), the nature of the energies used, the control system meters each of the energies used for each operating mode (DHW, heating, cooling). This metering can be displayed in plain text on the control system display. HYBRID SOLUTION The hybrid function integrated in the control system for the indoor module is used to manage solutions that combine an HP (using a proportion of renewable energy) and a condensing boiler (oil or gas), operating on their own or simultaneously depending on weather conditions and heating needs. The objective of the hybrid function is to meet the needs of the installation while always consuming the most efficient form of energy, whether that is natural gas, oil or electricity, i.e. - Either the cheapest energy (oil, gas or electricity) for optimized heating costs; - Or the one that uses the least primary energy as part of an eco-friendly approach. The values that correspond to energy prices or primary energy coefficient can be modified within the control system parameters. The mode of management may also generate other advantages: - Reduction of the HP s thermal output to lower electricity charges (no extra cost for an electrical back-up system) - 100% cover of heating and DHW needs by the HP + boiler system - In existing housing, energy savings when compared with running a boiler only, reduction of CO 2 emissions from the current boiler, connection possible without having to replace any existing heat emitters or resort. to very high temperature. Primary energy To heat and light our homes and produce domestic hot water, we consume energy (oil, wood, gas, electricity). This final energy used by the consumer is not always available naturally(e.g. electricity) and sometimes requires conversion. Primary energy consumption includes the energy necessary to achieve that conversion. Primary energy is quantified by the primary energy coefficient which expresses the quantity of primary energy Performance of a hybrid solution The graph below shows a comparison of performances () for heating and DHW production in primary energy for various solutions: - The hybrid solution: combination of an HP and a condensing boiler (renewable energy, electric energy and gas or oil energy); For an outside air temperature lower than the switch-over point, the hybrid solution helps to improve system performances ( on primary energy) compared with an HP used on its own. Likewise for an air temperature higher than the switch-over point, the hybrid solution performs more efficiently than a condensing boiler used on its own. necessary to obtain one unit of energy. For electricity, the coefficient in France is 2. which means that we have to consume 2. h of primary energy to obtain 1 h of electrical energy. For natural gas and oil, this coefficient is 1 (gas and oil are primary energies). - The solution with an HP only (renewable energy with electrical back-up); - The solution with a condensing boiler only (oil or gas energy). Primary energy performance comparisons of an electric HP, a condensing boiler and a hybrid solution (on primary energy) Electric HP Hybrid solution Condensing boiler PAC_F074A -6 - -4-3 -2-1 0 1 2 3 4 6 7 8 10 11 12 Source CETIAT Outside air temperature in C 14

ADDITIONAL CONTROL SYSTEM FUNCTIONS EXAMPLE OF HYBRID SOLUTION Performance of a hybrid solution according to the primary energy coefficient The graph illustrates the operating principle of the hybrid solution according to the outside air temperature and the consumption of primary energy. When the HP s > 2. and Tair > Teq the HP only will be called upon. For Toff < Tair < Teq, the control system manages the HP used in combination with the boiler. When the HP s < 2. the control system only manages the boiler. For each configuration, it is therefore the control system that decides which generator or combination of generators will be used to meet heating and DHW needs. This principle of management based on the primary energy is especially true in the new housing. Heat losses HP < 2, Condensing boiler only Condensing boiler + HP HP > 2, HP only from the HP PAC_F0300 T off T eq Outside air temperature in C Example of a hybrid solution according to energy costs The graph illustrates the operating principle of the hybrid solution according to outside air temperature and energy costs. Calculation of the energy price ratio R: R = price of electricity ( /h) = 0.1/0.07 = 2.1 price of gas ( /h) (in this example, the energy prices factor in the annual subscription) It is the R coefficient (calculated energy price ratio) and the outside air temperature which are used as parameters by the control system to define the various operating modes. In the example opposite: - The HP model AWHP 11 MR-3 in combination with a condensing natural gas boiler - The generators are installed in an existing house of 130 m 2, When the HP s > 2.1 and T air > +2 C, the control system only manages the HP to meet heating and DHW production needs. When the HP s > 2.1 and - C < T air < +2 C, the control system manages the HP in combination with the boiler. When the HP s < 2.1 the control system only manages the boiler. For each configuration, it is therefore the control system which decides which generator or combination of generators will be used to meet needs. Heat losses HP < R Condensing boiler only Condensing boiler + HP HP > R HP only from the HP - C +2 C Outside air temperature in C PAC_F0301 1

OPTIONAL EQUIPMENT PAC_Q0032 Wall mounting bracket + anti-vibration studs for AWHP 6 and 8 MR-2 - Package EH Wall mounting bracket + anti-vibration studs for AWHP 11 and 16 MR/TR-2 - Package EH20 This kit is used to mount the outdoor unit of the AWHP to the wall. It comes with anti-vibration studs to limit the transmission of vibrations into the ground. PAC_Q0100 Condensate tray tank for wall bracket - Package EH111 In solid plastic, this kit is used to recuperate condensates from the outdoor unit. It can be fitted to the wall mounting bracket packages EH and EH20. PAC_Q008 Floor support - Package EH112 Support in hard wearing PVC, for mounting the outside unit on the ground. The screws, washers and nuts are provided for quick and easy mounting. EH14_Q0001 Heating / DHW reversal valve + DHW sensor - Package EH14 (only for AWHP-3/E and EI) This pack includes a reversal valve with its motor, a DHW sensor, a 2-pin connector for the DHW sensor and a 4-pin connector for the reversal valve motor. This valve is used to connect the MIV-3 to a DHW calorifier for the production of domestic hot water (BPB for example). Note: the reversal valve and the DHW sensor are delivered with the MIV-4/ V200. PAC_Q007 Refrigeration connection kit /8-3/8 : - length m - Package EH114 - length 10 m - Package EH11 - length 20 m - Package EH116 Insulated high quality copper pipe to limit heat loss and condensation. Refrigeration connection kit 1/2-1/4 : - length 10 m - Package EH142 PAC_Q00 Electrical heater for condensate drain and condensate tray - Package EH113 This kit is used to prevent condensates freezing. PAC_Q000B Screen filter 400 μm + gate valve - Package EH61 This filter is used to protect the water exchanger in the heat pump against impurities. EH8 PAC_Q0021 EH60 862Q024 PAC_F018 Buffer tank - B 80 T - Package EH8 or B 10 T - Package EH60 The 80 and 10 liter tanks are use to limit operation of the compressor in short cycles and to provide a reserve for the defrosting phase on reversible Air/Water heat pumps. It is also recommended for all heat pumps connected to installations in which the water volume is less than l/ in heating output. Mounting frame for MIV-3/E or EI - Package EH147 The mounting frame is delivered with isolating valves and allows quick and easy installation of the MIV-3/E or EI. Example: Heat pump output = 10 Min. volume in the installation: 0 litres Dimensions of buffer tanks: - B 80 T: H 80 x L 440 x P 40 mm - B 10 T: H 1003 x Ø 601 mm Note: This mounting frame is delivered as standard with models MIV-3/EI. 16 PAC_F0188 Mounting frame for MIV-3/H or HI - Package EH148 The mounting frame is delivered with isolating valves and allows quick and easy installation of the MIV-3/H or HI. Note: This mounting frame is delivered as standard with models MIV-3/HI.

OPTIONAL EQUIPMENT BLC_Q0001A PAC_Q0117 DHW calorifier BLC 10 to 300 - Package EC604 to 606 (only for MIV-3 in combination with package EH14 - option in page 16) In order to optimize domestic hot water performance, we recommend the following HP/ DHW calorifier combinations: An example of an installation combining a heat pump and a BLC DHW calorifier is shown on page 24. AWHP Capacity Exchanger surface Qpr (l) (m 2 ) (h/24h) 6 8 11 16 MR-3/E MR-3/E MR-3/E MR-3/E BLC 10 10 0.76 1.4 BLC 200 200 0.3 1.8 BLC 300 300 1.20 2.2 recommended association not recommended association HP/BLC calorifier hydraulic connection pack - Package EH14 This pack, comprising 2 ribbed, insulated stainless steel pipes, is used to connect the MIV-3 to a DHW calorifier (length: 120 mm). SPECIFIC OPTIONS FOR AWHP...-4 Basic hydraulic connection board - Package EH0 Connection board insulated wall mounted. It integrates: the refrigeration connecting pipes, the connecting pipes for a direct circuit and the PAC_Q013 connecting pipes for a DHW circuit. The packages EH1/2/3 presented below can also be mounted under the insulation. PAC_Q0136 Connecting kit for the connection of a second heating circuit - Package EH1 This connecting kit can be mounted in the basic hydraulic connection board EH0. PAC_Q0137 Connection kit for the connection of a boiler back-up - Package EH2 This connecting kit can be mounted in the basic hydraulic connection board EH0. PAC_Q0138 Recirculation connecting kit - Package EH3 This connecting kit can be mounted in the basic hydraulic connection board EH0. EH2 EH3 EH1 Basic hydraulic connection board EH0 completed with: - EH2: Connecting kit for the connection of a boiler back-up - EH1: Connecting kit for the connection of a second heating circuit - EH3: Recirculation connecting kit 110 PAC_Q024 870 PAC_F0100 17

INFORMATION REQUIRED FOR INSTALLATION SPECIFIC OPTIONS FOR AWHP...-4 PAC_Q0043 Connecting kit for 3-way valve circuit (for installation under the casing) - Package EH28 Kit to mount under the casing of AWHP... V200. Contains a motorised 3-way valve, a pump and the flow sensor. Insulation for cooling mode (water at + 7 C) - Package EH67 PAC_F0218 HIBRID_Q0011 Silencer for outside module - Package EH72 After setup allows reducing the noise level from the outdoor unit SIZING AIR/WATER HEAT PUMPS The HP is sized in relation to the heat losses calculation. The heat losses are calculated according to the NF EN 12831 Standard and the national addendum NF P 2-612/CN. The losses are calculated for the rooms heated by the HP and are broken down into: - Surface losses through walls and partitions; - Losses per unit length in the connecting spaces between the various surfaces; - Losses through air renewal and infiltration. Air/Water heat pumps alone cannot compensate for the heat loss from a home as their output diminishes when the outside temperature falls and they shut down altogether at the so-called shutdown temperature. This temperature is -20 C for our AWHP range (-1 C for AWHP 6 MR-3 (MR-4) ). Electric or hydraulic boiler back-up is then necessary. The balance point temperature corresponds to the outside temperature at which the output of the heat pump is equal to the heat losses. For optimum sizing, we recommend observing the following rules: - 80% of heat losses HP output at To 100% of heat losses where To = Tbasis when Tstop < Tbasis To = shutdown if the opposite is the case - HP output at Tbasis + back-up output = 120% of heat losses Heat losses 100% Back-up only Heat losses line from the home Back-up + HP Tbasis = basis outside temperature, Teq = balance point temperature, Tstop = shutdown temperature Theoretical output of the HP HP only used available from the HP Tbasis Tstop T eq Outside air temperature in C By following these sizing rules, we obtain, depending on the case, rates of cover ranging from approx. 80% to more than 0%. For more detailed calculations, you can use our DiemaPAC calculation tool available on the pro page DiemaTOOLS: www.dedietrich-heating.com PAC_F0030A 18

INFORMATION REQUIRED FOR INSTALLATION TABLE FOR SELECTING MODELS Single phase AWHP MR-3 (MR-4) Heat losses in 3 4 6 7 8 10 11 12 13 14 1 16 17 18 1 20 0-1 16 MR + 7-2 16 MR + 11-16 MR + 10-3 6 MR + 4 11 MR + 4 11 MR + 6 16 MR + 6 16 MR + 16 MR + 13-4 11 MR + 6 16 MR + 8 16 MR + 6-8 MR + 4 11 MR + 4 - -6 6 MR + 2 8 MR + 2 16 MR + 12-7 - 8 MR + 4 16 MR + 7 16 MR + 11-8 6 MR + 4 16 MR + 16 MR + 10 16 MR + 14-11 MR + 6 16 MR + 4 16 MR + 6 16 MR + 8-10 16 MR + 7 16 MR + 13-11 8 MR 16 MR + 12-12 16 MR + 4 16 MR + 10 16 MR + 11 16 MR + 1 16 MR + 16 MR + 14-13 6MR+2 11 MR + 6 16 MR + 8 8 MR + 2 16 MR + 6-14 11 MR + 4 16 MR + 7 16 MR + 13-1 6MR+4 16 MR + 11 16 MR + 12 16 MR + 1 16 MR + 16-16 16 MR + 10 8 MR+2 8 MR + 4 16 MR + 6-17 16 MR + 8 16 MR + 16 MR + 7 16 MR + 14-18 - 6MR+6 11 MR + 4 16 MR + 6 16 MR + 12 16 MR + 13 16 MR + 16 16 MR + 17-1 16 MR + 4 16 MR + 11 16 MR + 8 16 MR + 16 MR + 10-20 16 MR + 13 16 MR + 14 16 MR + 1 16 MR + 17 16 MR +18 with Tbasis in C Three phase AWHP TR-3 (TR-4) Heat losses in 6 7 8 10 11 12 13 14 1 16 17 18 1 20 0-1 -2-3 11 TR + 6 16 TR + 6 16 TR + - 11 TR + 3-4 11 TR + 6 - - -6 11 TR + 6 16 TR + 6-7 - -8 16 TR + - -10 - - - - - - 11 TR + 3 16 TR + 6-11 11 TR + 6-12 16 TR + 6-13 11 TR + 3 - -14-1 - 11 TR + 6-16 16 TR + 6 16 TR + - -17 11 TR + 3-18 16 TR + 6 16 TR + 11 TR + 6-1 16 TR + 6 - -20 - +.. : minimum electrical or hydraulic back-up required in with hydraulic back-up only with Tbasis in C Comments: - the losses must be precisely calculated without oversizing coefficient +2, +4 corresponds to the minimum electrical or hydraulic back-up required in, - the electrical back-up is max. and requires a three phase power supply (6 max. in single phase), - in installations with boiler back-up, it is possible to select a slightly undersized single phase heat pump instead of a three phase heat pump, on the understanding that it is tricky with renovation projects to change a single phase into a three phase junction box, - beneath the outside temperature from which the heat pump stops (- 1 C or - 20 C) only the additional back-ups provide heat. 1

100 INFORMATION REQUIRED FOR INSTALLATION ALEZIO EVOLUTION HEAT PUMPS INSTALLATION - The outdoor units for ALEZIO EVOLUTION heat pumps should be installed close to the house, on a terrace, on the facade or in a garden. They are designed to operate in the rain but can also be installed under cover as long as there is sufficient ventilation. - The outdoor unit must be installed protected from prevailing winds that may influence the installation s performance. - We recommend positioning the unit above the average depth of snowfall in the region in which it is installed. - The emplacement of the outdoor unit should be carefully chosen in order for it to be compatible with environmental requirements: integration in the site, compliance with planning rules or co-ownership agreements. - No obstacles must hinder the free circulation of air around the exchanger on intake and output. It is therefore necessary to allow clearance all around the appliance that will also facilitate connection, commissioning and maintenance operations (see installation diagrams below). 10 330 1000 10 dimensions in red (fat) = minimum distances AWHP or AWHP V200 B A 6 MR-3 6 MR-4 00 1000 400 1000 8 MR-3 8 MR-4 3 1000 1200 100 670 MIV-3 inside module PAC_F004B 11 and 16 MR/TR-3 (-4) A (mm) 600 43 130 B (mm) 800 0 0 MINIMUM INSTALLATION DISTANCES TO BE OBSERVED (mm) dimensions without brackets: AWHP 6 and 8 MR-3 (MR-4) dimensions with brackets: AWHP 11 and 16 MR/TR-3 (MR/TR-4) Max. 00 1000 (10) 200 (300) 1000 (100) Max. 00 00 (1000) ( 100 (200) 10 (20) 300 (00) 100 (10) 200 (300) 100 (200) 10 (20) 00 (1000) PAC_F0140A PAC_F00 (100) Max. 300 (100) (10) ) (300) 00 (100) (00) (1000) (600) (2000) 20 (100)

INFORMATION REQUIRED FOR INSTALLATION MAXIMUM DISTANCES AND QUANTITY OF REFRIGERANT FLUID TO BE LOADED Maximum connection distance (see below) 6 MR-3 8 MR-3 AWHP 6 MR-4 8 MR-4 11 MR/TR-3 and 16 MR/TR-3 11 MR/TR-4 and 16 MR/TR-4 Ø cooling gas pipe 1/2" /8" /8" Ø cooling fluid pipe 1/4" 3/8" 3/8" L (m) 40 40 7 B (m) 10 30 30 L: maximum connection distance between outdoor and indoor unit. B: maximum height difference permitted between the inside module and the outside unit Pre-loaded quantity of refrigerant No additional load of refrigerant fluid is necessary if the length of the refrigerant pipe is less than 10 m. For lengths in excess of 10 m, the following additional loading is necessary: Additional load of refrigerant fluid (in kg) Model for a distance > 10 m 11 to 20 m 21 to 30 m 31 to 40 m 41 to 0 m 1 to 60 m 61 to 7 m AWHP 6 MR-3/4 0.2 0.4 0.6 - - - AWHP 8 MR-3/4 0.1 0.3 0.6 - - - AWHP 11 and 16 MR/TR-3/4 0.2 0.4 1.0 1.6 2.2 2.8 B: max height difference L: maximum connection distance C: 1 elbows max. Outdoor unit Indoor unit HPI_F000 ACOUSTIC INTEGRATION OF ALEZIO EVOLUTION HEAT PUMPS Definitions The acoustic performances of the outdoor units are defined by the following two figures: - The acoustic power Lw expressed in db(a): this describes the noise emission capacity of the source independently of its environment. It is used to compare appliances with each other. - The acoustic pressure Lp expressed in db(a): this is the extent of the noise perceived by the human ear. It depends on parameters like the distance from the source and the size and nature of the walls of the premises. The regulations are based on this value. Recommendations on the acoustic integration of the outside module - Do not place it close to sleeping areas; - Avoid placing it near a terrace, do not install the module opposite a wall. The increase in noise level due to installation configuration is shown in the diagrams below: The module placed against a wall: +3 db(a) - The various layouts shown below should be avoided: The ventilation directed towards the neighbouring property The module placed in a corner: +6 db(a) The module positioned on the property boundary The module placed in an interior courtyard: + db(a) The module placed under a window - In order to limit noise pollution and the transmission of vibrations, we recommend: Installing the outdoor module on a metal or inertia base frame. The mass of this base frame must be a minimum of HPI_F002 twice the mass of the module and it must be independent of the building. In all cases, anti-vibration studs must be mounted to reduce the transmission of vibrations. For the refrigerant connection wall feedthroughs, the use of suitable sleeves; For the fastenings, the use of flexible, anti-vibration materials; The fitting of vibration reduction devices such as loops, lyres and elbows on refrigerant connections. - We also recommend installing a noise reduction device in the form of: A wall absorbent to be fitted to the wall behind the module; An acoustic screen: the surface area of the screen must be greater than the dimensions of the outdoor module and must be positioned as close as possible to it while allowing air to circulate freely. The screen must be made of a suitable material like acoustic bricks, concrete blocks coated with absorbent materials. It is also possible to use natural screens like mounds of earth. 21

INFORMATION REQUIRED FOR INSTALLATION REFRIGERATION CONNECTION The commissioning of ALEZIO EVOLUTION heat pumps includes operations on the refrigeration circuit. Appliances must be installed, commissioned, maintained and repaired by qualified, authorised personnel, pursuant to the requirements of prevailing directives, laws and regulations and in accordance with the codes of practice of the profession. ELECTRICAL CONNECTION The electrical installation of heat pumps must be done in accordance with the local and national Codes of Practice and pursuant to prevailing standards, decrees and subsequent texts. The cable will be carefully chosen according to the following information: maximum amperage on the outdoor unit (thermodynamic unit). See the table below, distance of the appliance from the original power supply, upstream protection, neutral operating conditions. Recommended cable cross-sections and circuit breakers to be installed Heat pump Type electrical absorbed at + 7/3 C Nominal intensity at + 7/3 C Outdoor unit Start-up intensity at + 7/3 C Maximal intensity phase A A A Power supply outdoor unit SC (mm 2 ) Curve C* DJ Indoor unit Power supply MIV-3/MIV-4 SC (mm 2 ) Curve C DJ Cable BUS SC (mm 2 ) AWHP 6 MR-3 (4) Mono 1.42 6.7 13 3 x 2. 16 A 3 x 1. 10 A 3 x 1. 8 MR-3 (4) Mono 1.3 8. 1 3 x 4 2 A 3 x 1. 10 A 3 x 1. 11 MR-3 (4) Mono 2.4 11.41 2. 3 x 6 32 A 3 x 1. 10 A 3 x 1. 11 TR-3 (4) Tri 2.4 3.8 3 13 x 2. 16 A 3 x 1. 10 A 3 x 1. 16 MR-3 (4) Mono 3.47 16.17 6 2. 3 x 10 40 A 3 x 1. 10 A 3 x 1. 16 TR-3 (4) Tri 3.47.3 3 13 x 2. 16 A 3 x 1. 10 A 3 x 1. MONO: 2, 4 or 6 TRI: 3, 6 or Electrical back-up SC 3 x 6 mm 2 DJ Curve C, 32 A SC x 2. mm 2 DJ Curve C, 20 A SC = cable cross-section in mm 2 DJ = circuit breaker * curve C - differential protection HYDRAULIC CONNECTION The indoor MIV-3 and MIV-4 modules on ALEZIO EVOLUTION heat pumps are fully equipped for the connection of a direct circuit (radiators or underfloor heating): a circulating pump with energy efficiency index (EEI < 0.23), expansion vessel (10 litres), heating safety valve, pressure gauge, air vent Manometric height available for the heating circuit At the outlet of MIV-3 from AWHP 6 and 8 MR-3/ with heating pump WILO YONOS PARA RS2/6 Note: As ALEZIO EVOLUTION heat pumps are of the SPLIT INVERTER type with refrigeration link between the outdoor unit and the MIV-3 (MIV-4) module, it is not necessary to add glycol to the installation. At the outlet of MIV-3 from AWHP 11 and 16 MR/TR-3 with heating pump WILO YONOS PARA RS2/6 Available manometric height in mh 2 O 8 7 III 6 4 II 3 2 1 I 0 0,0 0, 1,0 1, 2,0 Flow rate in m 3 /h Available manometric height in mh 2 O 8 7 6 III 4 II 3 2 1 I 0 0,0 0, 1,0 1, 2,0 Flow rate in m 3 /h PAC_F0183A 22

INFORMATION REQUIRED FOR INSTALLATION HYDRAULIC CONNECTION Manometric height available for the heating circuit At the outlet of MIV-4 from AWHP 6 and 8 MR-4 At the outlet of MIV-4 from AWHP 11, 16 MR/TR-4 Available pressure in mwg 8 7 6 4 3 2 1 0 0,0 0, 1,0 1, 2,0 2, Flowrate in m 3/h Filters In order to protect the exchanger on the MIV-3 and MIV-4, installation of the filter is mandatory. The filter + gate valve Important comments regarding The various emitters The water outlet temperature on heat pumps is limited: 60 C max. for AWHP. It is therefore imperative that they operate on low temperature emitters, i.e. underfloor heating/cooling or radiators sized at low temperature. For the cooling mode, only underfloor heating with compatible flooring and floor covering is suitable. It is also necessary that the underfloor cooling flow temperatures be respected, depending on the geographical location, to prevent the phenomenon of condensation (between 18 C and 22 C). The cooling or air-conditioning mode So-called reversible heat pumps are used to produce a cooling effect in summer. A 4-way valve, called a cycle inverter valve, switches the cycle from heating mode to cooling mode. The compressor intake is thus linked to the indoor exchanger, which therefore becomes the evaporator. The compressor backflow is thus linked to the outdoor exchanger, which therefore becomes the condenser. Available pressure in mwg 8 7 6 4 3 2 1 0 0,0 0, 1,0 1, 2,0 2, Flowrate in m 3/h unit (package EH61) can be delivered as optional (integrated in MIV-4/V 200). Refrigerant fluids R410A refrigerant fluid has properties suitable for heat pumps. It belongs to the family of HFCs (HydroFluorCarbons), composed of chemical molecules containing carbon, fluorine and hydrogen. It does not contain chlorine and therefore does not damage the ozone layer. In the case of an installation with underfloor heating/cooling (outlet and return water temperature : +18 C/23 C), the refrigeration output is limited, but sufficient to keep the home pleasantly comfortable. On average, it allows the ambient temperature to be reduced by 3 to 4 C. With an installation with fan-coils (outlet and return water temperature : +7 C/12 C) it is compulsory to use the models AWHP-3/EI or HI. PAC_F0714 SIZING THE BUFFER TANK The volume of water contained in the heating installation must be capable of storing up all of the energy provided by the HP during its minimum running time. Therefore, the storage volume corresponds to the minimum water volume required from which we subtract the content of the network. - The installation of a storage tank is recommended for installations in which the water volume is less than l/ in heating output on the HP (remember the volume in the indoor module). - Increasing the volume in an installation helps to limit short cycle running of the compressor (the greater the water volume the fewer the number of compressor start-ups and the longer its lifespan). - As an initial approach, below is an estimate of the storage volume for a minimum running time of 6 minutes, a regulation differential of K and factoring in a negligible network volume (remember the volume in the indoor module). - The buffer tank must be installed on the return of the heating circuit. If 2 heating circuits are present, the buffer tank must be installed on the return of the circuit with the least amount of water. 6 MR-3 8 MR-3 11MR/TR-3 16 MR/TR-3 ALEZIO EVOLUTION 6 MR-4 8 MR-4 11MR/TR-4 16 MR/TR-4 Storage tank capacity (litres) 30 40 80 23

EXAMPLES OF INSTALLATIONS The examples presented below cannot cover the full range of installation scenarios that may be encountered. Their purpose is to draw the attention to the basic rules to be followed. A certain number of control and safety devices are shown but it is ultimately up to experts, consultant engineers and design departments to take the final decision on the safety and control devices to be used in the boiler room according to its specificities. In all cases, it is necessary to abide by the codes of practice and prevailing regulations. ALEZIO AWHP-3/E heat pump with electrical back-up - 1 direct underfloor heating circuit - DHW production by independent calorifier - Cooling mode possible A ++ 21 A AD 137 133 6 16 MIV-3/E 3 7 44 2 a 11 HA 24 230V or 400V 0Hz 230V or 400V 0Hz EH 61 117 147 EH 146 * EH 14 M BUS 0 18 EH 142 EH 14 EH 14 28 2 30 EH 112 AWHP 6 MR-3 * This package is delivered with AWHP 6 MR-3 ALEZIO AWHP-3/EI heat pump with electrical back-up - 1 direct fan coil circuit - DHW production by independent calorifier - Air conditioning mode possible B... PAC_F0181I A ++ A 21 AD 137 133 MIV-3/EI EH 147 ** 16 3 7 14 27 a HA 24 11 230V or 400V 0Hz EH 61 117 147 230V or 400V 0Hz EH 146 * M BUS 0 18 EH 142 EH 14 EH 14 28 2 30 AWHP 6 MR-3 B... PAC_F0214B EH 112 Note: The conduits going to the fan convector units must be insulated. * This package is delivered with ALEZIO AWHP 6 MR-3 ** Delivered with MIV-3/EI, to be mounted Key see page 28 24

I 0 l 0 EXAMPLES OF INSTALLATIONS ALEZIO AWHP-3/H heat pump, with boiler back-up - 1 direct radiator circuit - DHW production by the boiler A + B 21 AD137 16 MIV-3/H 3 7 1 133 64 2 11 230V 0Hz 230V 0Hz 7 3 4 230V - 400V 0Hz EH61 147 26 27 32 BUS 27 EH11 EH111 + EH113 EH20 0 18 AWHP-3/H 28 2 30 EFU C...B / VEL 110SL PAC_F073 ALEZIO AWHP-3/H heat pump with boiler back-up - 1 direct radiator circuit - DHW production by the boiler A + A 21 AD 137 The heating pump flow rate from the boiler must be slightly higher ( 10 %) than the flow rate from the pump of the MIV-3. 1 133 64 16 MIV-3/H 3 7 230V 0Hz 11 230V o 400V 0Hz 2 EH 61 147 230V 0Hz 30 2 28 0 BUS 18 AWHP 6 MR-3 TWINEO EGC 2 / V200 SSL PAC_F078B EH 112 Key see page 28 2

l 0 EXAMPLES OF INSTALLATIONS ALEZIO AWHP-4/E V200 heat pump with electrical back-up in a new house - 1 direct underfloor heating circuit - 1 underfloor heating/cooling circuit with mixing valve - DHW production A ++ A AD 137 6 23 44 AD137 21 EH28 1 64 EH27 2 147 EH61 230V 0Hz 230V 0Hz 147 EH61 BUS 0 11 10 EH28 81 EH112 230V or 400V 0Hz AWHP 8 MR-4 /E V200 EH11 a 3 11 46 17 16 17 30 2 PAC_F0711A ALEZIO AWHP-4/H V200 heat pump, with boiler back-up - 1 direct radiator circuit - 1 existing boiler - DHW production A + A + AD137 21 1 64 230V 0Hz 2 0 147 EH61 7 4 3 BUS a 27 11 230V 0Hz 3 11 EH112 230V or 400V 0Hz EH114 17 16 AWHP 11 MR-4 /H V200 17 30 2 PAC_F0710 Key see page 28 26

0 100 C 20 120 bar 4 0 3 1 2 1204 ON OFF AU T 0 0 100 C 20 120 bar 4 0 3 1 2 1204 ON OFF AU T 0 EXAMPLES OF INSTALLATIONS ALEZIO AWHP-4/H V200 heat pump with boiler back-up - 1 direct radiator circuit - DHW production A + A AD137 1 64 21 2 147 EH61 PMC-M 24 / 0 EMC-M 24 230V 0Hz BUS 230V 0Hz a 27 3 11 EH112 230V/400V 0Hz EH114 AWHP 11 MR-4 /H V200 17 16 17 30 2 PAC_F0712A ALEZIO AWHP-4/E V200 heat pump with boiler back-up with NANEO wall-hung boiler - 1 direct radiator circuit - 1 underfloor heating circuit with mixing valve (Package EH28) A + A 21 147 EH61 AD 137 6 23 EH28 44 230V 0Hz 32 27 2 30 PMC-M 24 / EMC-M 24 230V 0Hz 1 AD 137 64 2 147 EH61 EH3 EH1 EH0 EH2 11 10 EH28 EH112 AWHP 8 MR-4 /E V200 230V ou 400V 0Hz EH11 BUS PAC_F00 Key see page 28 27

EXAMPLES OF INSTALLATIONS Key 3 3-bar safety valve 4 Pressure gauge a Flowmeter 7 Automatic air vent Isolation valve 10 3-way mixing valve 11 Heating pump 11b Pump for heating with mixing valve 13 Flushing valve 16 Expansion vessel 18 Filling device 21 Outside sensor 23 Mixing valve outlet temperature sensor 26 Load pump 27 Non-return valve 28 Domestic cold water inlet 2 Pressure reducer 30 Sealed safety device calibrated to 7 bar 32 DHW loop back pump 3 Decoupling cylinder 44 6 C manual reset safety thermostat for underfloor heating 0 Disconnector 1 Thermostatic valve 2 Differential valve 61 Thermometer 64 Direct heating circuit: radiators 6 Direct heating circuit: underfloor heating 67 Manual radiator valve 81 Electrical resistance 84 Stop valve with unlockable nonreturn valve 8 Primary solar circuit pump 87 Safety valve calibrated to 6 bar 8 Container for solar fluid 10 Thermostatic mixer tap 112a Solar collector sensor 112b Solar DHW calorifier sensor 114 Primary solar circuit filling and draining circuit 11 Thermostatic distribution valve per zone 117 3-way reversal valve 123 Cascade flow sensor 126 Solar control system 12 Duo-pipes 130 Degasser with manual vent 131 Collector field 133 Interactive remote control 147 Filter + gate valves 14 Fan coil 11 Motorised 4-way valve Important Recommendations In order to make the most of the performances of heat pumps for optimal comfort and to maximise their useful life, we recommend that you pay particular attention to their installation, commissioning and maintenance ; to do this, abide by the various instructions that come with the appliances. In addition, the De Dietrich catalogue offers a commissioning service for heat pumps ; we also strongly recommend that you take out a maintenance contract. Created by De Dietrich, the ECO-SOLUTIONS label guarantees you a range of products compliant with the European Eco-design and Energy Labelling directives. These directives apply from 26 September 201 to heating and domestic hot water appliances. With De Dietrich ECO-SOLUTIONS, you can benefit from the latest generation of multienergy systems, easier to use, with better performance and energy savings, designed to give you greater comfort while caring for the environment. ECO-SOLUTIONS also mean expertise, advice and a wide range of services from the De Dietrich professional network. The energy label, together with the ECO-SOLUTIONS, shows you the performance of your chosen product. More info at www.dedietrich-heating.com 11/2016 30001732D 347.. Strasbourg Companies Register Document not contractually binding - Printed in France - OTT Imprimeurs 67310 Wasselonne - 162764 DE DIETRICH THERMIQUE S.A.S. with corporate capital of 22 487 610 7, rue de la Gare - F 6780 Mertzwiller Tel. +33 3 88 80 27 00 - Fax +33 3 88 80 27 www.dedietrich-heating.com SUSTAINABLE COMFORT