TECHNICAL DATA & SERVICE MANUAL

TECHNICAL DATA & SERVICE MANUAL OUTDOOR UNIT: GRF188R5TAA GRF228R5TAA GRF228R7TAA SPLIT SYSTEM AIR CONDITIONER Model No. Product Code No. GRF188R5TAA 38.7107.083 GRF228R5TAA 38.7107.084 GRF228R7TAA 38.7107.085 GRF188R5TAA GRF228R5TAA - GRF228R7TAA 0.8180.537.1 July 2008 b

IMPORTANT! Please read before installation This air conditioning system meets strict safety and operating standards. For the installer or service person, it is important to install or service the system so that it operates safely and efficiently. For safe installation and trouble-free operation, you must: Carefully read this instruction booklet before beginning. Follow each installation or repair step exactly as shown. Observe all local, state and national electrical codes. Pay close attention to all warning and caution notices given in this manual. The unit must be supplied with a dedicated electrical line. This symbol refers to a hazard or unsafe practice which can result in severe personal injury or death. This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage. If necessary, get help These instructions are all you need for most installation sites and maintenance conditions. If you require help for a special problem, contact our sale/service outlet or your certified dealer for additional instructions. In case of improper installation The manufacturer shall in no way be responsible for improper installation or maintenance service, including failure to follow the instructions in this document. SPECIAL PRECAUTIONS During installation, connect before the refrigerant system and then the wiring one; proceed in the reverse orden when removing the units. WARNING WARNING CAUTION When wiring ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH. ONLY A QUALIFIED, EXPERIENCED ELECTRICIANS SHOULD ATTEMPT TO WIRE THIS SYSTEM. 0.8180.531.00 05/2007 Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked, to ensure the grounding. Highly dangerous electrical voltages are used in this system. Carefully refer to the wiring diagram and these instructions when wiring. Improper connections and inadequate grounding can cause accidental injury and death. Ground the unit following local electrical codes. The Yellow/Green wire cannot be used for any connection different from the ground connection. Connect all wiring tightly. Loose wiring may cause overheating at connection points and a possible fire hazard. Do not allow wiring to touch the refrigerant tubing, compressor, or any moving parts of the fan. Do not use multi-core cable when wiring the power supply and control lines. Use separate cables for each type of line. When transporting Be careful when picking up and moving the indoor and outdoor units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminium fins on the air conditioner can cut your fingers. When installing...... In a ceiling or wall Make sure the ceiling/wall is strong enough to hold the unit-weight. It may be necessary to build a strong wooden or metal frame to provide added support.... In a room Properly insulate any tubing run inside a room to prevent "sweating", which can cause dripping and water damage to walls and floors.... In moist or uneven locations Use a raised concrete base to provide a solid level foundation for the outdoor unit. This prevents damage and abnormal vibrations.... In area with strong winds Securely anchor the outdoor unit down with bolts and a metal frame. Provide a suitable air baffle.... In a snowy area (for heat pump-type systems) Install the outdoor unit on a raised platform that is higher than drifting snow. Provide snow vents. When connecting refrigerant tubing Keep all tubing runs as short as possible. Use the flare method for connecting tubing. Apply refrigerant lubricant to the matching surfaces of the flare and union tubes before connecting them; screw by hand and then tighten the nut with a torque wrench for a leak-free connection. Check carefully for leaks before starting the test run. NOTE: Depending on the system type, liquid and gas lines may be either narrow or wide. Therefore, to avoid confusion, the refrigerant tubing for your particular model is specified as narrow tube for liquid, wide tube for gas. When servicing Turn the power OFF at the main power board before opening the unit to check or repair electrical parts and wiring. Keep your fingers and clothing away from any moving parts. Clean up the site after the work, remembering to check that no metal scraps or bits of wiring have been left inside the unit being serviced. Ventilate the room during the installation or testng the refrigeration system; make sure that, after the installation, no gas leaks are present, because this could produce toxic gas and dangerous if in contact with flames or heat-sources. 2

Table of Contents Page 1. OPERATING RANGE 4 2. SPECIFICATIONS 5 2-1 Unit specifications 5 2-2 Major Component specifications 8 2-3 Other Component specifications 11 3. DIMENSIONAL DATA 12 4. REFRIGERANT FLOW DIAGRAM 13 5. PERFORMANCE DATA 14 5-1 Performance Charts 14 5-2 Cooling Capacity 17 5-3 Heating Capacity 20 6. ELECTRICAL DATA 21 6-1 Electrical characteristics 21 6-2 Electric Wiring Diagram 24 6-3 System Wiring Diagram 24 3

1. OPERATING RANGE Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Cooling Maximum Minimum 32 C D.B. / 23 C W.B. 19 C D.B. / 14 C W.B. 43 C D.B. 19 C D.B. Heating Maximum Minimum 27 C D.B. - 24 C D.B. / 18 C W.B. -8 C D.B. / -9 C W.B. 4

2. SPECIFICATIONS 2-1 Unit Specifications GRF188R5TAA Power source Voltage rating Performance * Capacity Air circulation (High) Moisture removal (High) MPAF188R5TAA kw BTU/h m³/h Liters/h 220-240V ~ 50Hz 230V Cooling Heating 5,00 5,80 17050 19780 760 1,5 - Electrical Rating Available voltage range V Running amperes A Power input W Power factor % C.O.P. W/W Compressor locked rotor amperes A Features Fan speed Compressor Refrigerant / Amount charged at shipment g Refrigerant control Power noise level Hi db-a Refrigerant tubing connections Max. allowable tubing length at shipment m Refrigerant Narrow tube (in.) tube diameter Wide tube (in.) Dimensions & Weight Unit dimensions Height Width Depth Package dimensions Height Width Depth Weight Net kg Shipping kg Shipping volume m 3 Remarks: Rating conditions are: Cooling: Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. Heating: Indoor air temperature 20 C D.B. Outdoor air temperature 7 C D.B. / 6 C W.B. Cooling Heating 198 ~ 264 7,00 6,70 1550 1520 96 99 3,23 3,82 26 26 1(Hi) Rotary (Hermetic) R410A / 1280 Capillary tube 65 Flare type 7,5 6,35 (1/4) 12,7 (1/2) 630 830 345 710 990 410 56,5 61,5 0,29 DATA SUBJECT TO CHANGE WITHOUT NOTICE * For other INDOOR UNITS' MODELS, please refer to catalogue 5

GRF228R5TAA Power source Voltage rating Performance * Capacity Air circulation (High) Moisture removal (High) MPAF228R5TAA kw BTU/h m³/h Liters/h 220-240V ~ 50Hz 230V Cooling Heating 6,60 7,80 22500 26600 3000 2,0 - Electrical Rating Available voltage range V Running amperes A Power input W Power factor % C.O.P. W/W Compressor locked rotor amperes A Features Fan speed Compressor Refrigerant / Amount charged at shipment g Refrigerant control Power noise level Hi db-a Refrigerant tubing connections Max. allowable tubing length at shipment m Refrigerant Narrow tube (in.) tube diameter Wide tube (in.) Dimensions & Weight Unit dimensions Height Width Depth Package dimensions Height Width Depth Weight Net kg Shipping kg Shipping volume m 3 Remarks: Rating conditions are: Cooling: Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 27 C W.B. Heating: Indoor air temperature 20 C D.B. Outdoor air temperature 7 C D.B. / 6 C W.B. Cooling Heating 198 ~ 264 9,20 9,5 2050 2150 97 98 3,22 3,63 45 45 1(Hi) Rotary (Hermetic) R410A / 1510 Capillary tube 66 Flare type 7,5 6,35 (1/4) 15,88 (5/8) 735 942 400 890 1010 410 71,0 77,0 0,37 DATA SUBJECT TO CHANGE WITHOUT NOTICE * For other INDOOR UNITS' MODELS, please refer to catalogue 6

GRF228R7TAA Power source Voltage rating Control Circuit Performance * Capacity Air circulation (High) Moisture removal (High) MPAF228R5TAA kw BTU/h m³/h Liters/h 380-415V 3N ~ 50Hz 400V 230V ~ 50Hz Cooling Heating 6,80 8,00 23190 27280 3000 2,0 - Electrical Rating Available voltage range V Running amperes A Power input W Power factor % C.O.P. W/W Compressor locked rotor amperes A Features Fan speed Compressor Refrigerant / Amount charged at shipment g Refrigerant control Power noise level Hi db-a Refrigerant tubing connections Max. allowable tubing length at shipment m Refrigerant Narrow tube (in.) tube diameter Wide tube (in.) Dimensions & Weight Unit dimensions Height Width Depth Package dimensions Height Width Depth Weight Net kg Shipping kg Shipping volume m 3 Remarks: Rating conditions are: Cooling: Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 27 C W.B. Heating: Indoor air temperature 20 C D.B. Outdoor air temperature 7 C D.B. / 6 C W.B. Cooling Heating 342 ~ 418 4,10 4,3 2100-2200 - 3,24 3,64 25 25 1(Hi) Rotary (Hermetic) R410A / 1510 Capillary tube 67 Flare type 7,5 6,35 (1/4) 15,88 (5/8) 735 942 400 890 1010 410 71,0 77,0 0,37 DATA SUBJECT TO CHANGE WITHOUT NOTICE * For other INDOOR UNITS' MODELS, please refer to catalogue 7

2-2 Major Component Specifications GRF188R5TAA Compressor Type Compressor model Nominal input Compressor oil Amount Coil resistance (Ambient temp. 20 C) Overload relay Safety devices W cc. Ω Type Operating Temp. Open C Close C Run capacitor µf VAC Fan & Fan Motor Type Q'ty. Dia. Fan motor model Q'ty No. Of poles rpm (230 V, High) Nominal output Coil resistance (Ambient temp. 25 C ) W Ω Safety devices Type Operating temp. Open C Close C Run capacitor µf VAC Heat Exch. Coil Coil Rows Fin pitch Face area m 2 External Finish Rotary (Hermetic) 5KS205EAA21 1700 FV50S 670 C-R: 1,780 C-S: 2,175 Internal Thermal protector N/A N/A 50 370 Propeller 1. Ø 400 KFG6-51SB5P 1 6 900 40 BRN-WHT: 98.5 WHT-PNK: 201.0 Thermal protector 130 ± 5 80 ± 15 2 440 Aluminium plate fin / Copper tube 2 1,4 0,51 Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE 8

GRF228R5TAA Compressor Type Compressor model Nominal output Compressor oil Amount Coil resistance (Ambient temp. 20 C) Overload relay Safety devices W cc. Ω Type Operating Temp. Open C Close C Run capacitor µf VAC Fan & Fan Motor Type Q'ty. Dia. Fan motor model Q'ty No. Of poles rpm (230 V, High) Nominal output Coil resistance (Ambient temp. 25 C ) W Ω Safety devices Type Operating temp. Open C Close C Run capacitor µf VAC Heat Exch. Coil Coil Rows Fin pitch Face area m 2 External Finish Rotary (Hermetic) 5JS270DAA01 1800 RB68A / Freol Alpha 68M 1130 C-R: 1,166 C-S: 1,534 Internal Thermal protector N/A N/A 60 370 Propeller 1. Ø 460 Y7S623B54 1 4 760 60 WHT - PNK: 50,7 WHT - BRN: 88,9 Thermal protector 130 ± 5 N/A 6 440 Aluminium plate fin / Copper tube 2 1,4 0,60 Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE 9

GRF228R7TAA Compressor Type Compressor model Nominal output Compressor oil Amount Coil resistance (Ambient temp. 20 C) Overload relay Safety devices W cc. Ω Type Operating Temp. Open C Close C Run capacitor µf VAC Fan & Fan Motor Type Q'ty. Dia. Fan motor model Q'ty No. Of poles rpm (230 V, High) Nominal output Coil resistance (Ambient temp. 25 C ) W Ω Safety devices Type Operating temp. Open C Close C Run capacitor µf VAC Heat Exch. Coil Coil Rows Fin pitch Face area m 2 External Finish Rotary (Hermetic) 5JS270PAA21 1800 FV50S 1130 U-V: 5,786 U-W: 5,954 V-W: 5,562 Internal Thermal protector N/A N/A -- -- Propeller 1. Ø 460 Y7S623B54 1 4 760 60 WHT - PNK: 50,7 WHT - BRN: 88,9 Thermal protector 130 ± 5 N/A 6 440 Aluminium plate fin / Copper tube 2 1,4 0,60 Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE 10

2-3 Other Component Specifications GRF188R5TAA 4-way Valve (20S) Coil model Coil rating Coil resistance Ω (at 20 C) STF-0201G3 STF-01AJ504D1 AC 220/240 V, 50 Hz N/A High Pressure Switch (HP) set pressure electrical rating open close ACB-2UB106 42 ±1 bar 33 ±1,5 bar AC 250V - 1 ~ 6A GRF228R5TAA GRF228R7TAA 4-way Valve (20S) Coil model Coil rating Coil resistance Ω (at 20 C) V2-410060-300 LDK-241 AC 208/240V, 50-60Hz, 4-5W N/A High Pressure Switch (HP) set pressure electrical rating open close ACB-2UB106 42 ±1 bar 33 ±1,5 bar AC 250V - 1 ~ 6A DATA SUBJECT TO CHANGE WITHOUT NOTICE 11

3. DIMENSIONAL DATA GRF188R5TAA dimension 4 - Ø12 for anchor bolt WIDE TUBE D.12,7 (1/2") NARROW TUBE D.6,35 (1/4") GRF228R5TAA GRF228R7TAA dimension NARROW TUBE D.6,35 (1/4") WIDE TUBE D.15,88 (5/8") 4 - Ø13 for anchor bolt 12

4. REFRIGERANT FLOW DIAGRAM cooling cycle outdoor unit GRF188R5TAA heating cycle indoor unit MPAF188R5TAA wide tube O.D. 12,7 (1/2") narrow tube O.D. 6,35 (1/4") outdoor unit GRF228R5TAA - GRF228R7TAA indoor unit MPAF228R5TAA wide tube O.D. 15,88 (5/8") narrow tube O.D. 6,35 (1/4") IMPORTANT Because capillary tubing is used in the outdoor unit, both the wide and narrow tubes of this air conditioner become cold. To prevent heat loss and wet floors due to dripping of condensation, both tubes must be well insulated with a proper insulation material. The thickness of the insulation should be a min. 8. CAUTION After a tube has been insulated, never try to bend it into a narrow curve because it can cause the tube to break or crack. 13

5. PERFORMANCE DATA 5-1 Performance charts GRF188R5TAA Cooling Characteristics Heating Characteristics 9,0 8,5 8,0 Indoor inlet air D.B. ( C) 32 27 9,0 8,5 8,0 Indoor inlet air D.B. ( C) 27 Operating current (A) 7,5 7,0 6,5 19 Operating current (A) 7,5 7,0 6,5 20 15 32 27 6,0 6,0 19 5,5 0,74 5,0 20 25 30 35 40 45 Outdoor inlet air D.B. temp. ( C) 5,5 5,0-10 -5 0 5 7 10 15 20 25 Outdoor inlet D.B. temp. ( C) 1,20 Indoor inlet air D.B. ( C) 4,00 Indoor inlet air D.B. ( C) Low pressure at wide tube service valve MPa 1,10 1,00 32 0,90 27 0,80 19 0,70 0.8180.531.00 05/2007 0,60 20 25 30 35 40 45 Outdoor inlet air D.B. ( C) High pressure at wide tube service valve MPa 3,50 27 3,00 20 2,50 15 2,00 1,50 1,00 7-10 -5 0 5 10 15 20 25 Outdoor inlet air D.B. ( C) Notes: Overload prevention operates to protect the air conditioner when outdoor ambient temperature reaches extremely high values in heating mode. Points of Rating condition Data referred to: MPAF188R5TAA 14

GRF228R5TAA Cooling Characteristics Heating Characteristics 11,5 11,0 Indoor inlet air D.B. ( C) 11,5 11,0 Indoor inlet air D.B. ( C) 27 32 10,5 10,5 Operating current (A) 10,0 9,5 9,0 8,5 27 19 Operating current (A) 10,0 9,5 9,0 8,5 20 15 8,0 8,0 7,5 0,74 7,0 20 25 30 35 40 45 Outdoor inlet air D.B. temp. ( C) 7,5 7,0-10 -5 0 5 7 10 15 20 25 Outdoor inlet D.B. temp. ( C) 1,10 Indoor inlet air D.B. ( C) 5 Indoor inlet air D.B. ( C) 1,00 32 4,5 Low pressure at wide tube service valve MPa 27 0,90 19 0,80 0,70 0,60 0.8180.531.00 05/2007 0,50 20 25 30 35 40 45 Outdoor inlet air D.B. ( C) High pressure at wide tube service valve MPa 4 27 20 3,5 15 3 2,5 2 1,5-10 -5 0 5 7 10 15 20 25 Outdoor inlet air D.B. ( C) Notes: Overload prevention operates to protect the air conditioner when outdoor ambient temperature reaches extremely high values in heating mode. Points of Rating condition Data referred to: MPAF228R5TAA 15

GRF228R7TAA Cooling Characteristics Heating Characteristics 5,5 5,5 Indoor inlet air D.B. ( C) Indoor inlet air D.B. ( C) 27 5,0 32 5,0 20 Operating current (A) 4,5 4,0 27 19 Operating current (A) 4,5 4,0 15 3,5 3,5 0,74 3,0 20 25 30 35 40 45 Outdoor inlet air D.B. temp. ( C) 3,0-10 -5 0 5 7 10 15 20 25 Outdoor inlet D.B. temp. ( C) 1,10 Indoor inlet air D.B. ( C) 4 Indoor inlet air D.B. ( C) 27 20 Low pressure at wide tube service valve MPa 1,00 32 27 0,90 19 0,80 0,70 0,60 0.8180.531.00 05/2007 0,50 20 25 30 35 40 45 Outdoor inlet air D.B. ( C) High pressure at wide tube service valve MPa 3,5 15 3 2,5 2 1,5-10 -5 0 5 7 10 15 20 25 Outdoor inlet air D.B. ( C) Notes: Overload prevention operates to protect the air conditioner when outdoor ambient temperature reaches extremely high values in heating mode. Points of Rating condition Data referred to: MPAF228R5TAA 16

5-2 Cooling Capacity OUTDOOR UNIT: INDOOR UNIT: GRF188R5TAA MPAF188R5TAA 220-240V ~ 50Hz RATING CAPACITY 5,00 kw moisture removal 1,5 l/h COMP. POWER INPUT 1,377 kw max comp input 1,927 kw AIR FLOW RATE 760 m³/h EVAPORATOR ENT.TEMP. C CONDENSER OUTDOOR AMBIENT TEMP. C W.B. D.B. 20 25 30 35 40 43 TC 5,05 4,74 4,60 4,38 4,11 3,79 CM 0,59 0,83 1,06 1,29 1,53 1,76 21 SHC 3,50 3,25 3,18 3,08 2,95 2,79 23 SHC 3,96 3,68 3,61 3,50 3,37 3,22 15 25 SHC 4,40 4,10 4,02 3,91 3,78 3,63 27 SHC 4,85 4,54 4,45 4,34 4,11 3,79 29 SHC 5,05 4,74 4,60 4,38 4,11 3,79 31 SHC 5,05 4,74 4,60 4,38 4,11 3,79 TC 5,41 5,13 4,93 4,70 4,41 4,07 CM 0,63 0,87 1,10 1,34 1,57 1,80 21 SHC 3,02 2,84 2,76 2,65 2,52 2,36 23 SHC 3,48 3,27 3,17 3,07 2,93 2,78 17 25 SHC 3,93 3,70 3,60 3,49 3,36 3,20 27 SHC 4,39 4,13 0,74 3,90 3,77 3,62 29 SHC 4,85 4,56 4,43 4,33 4,20 4,03 31 SHC 5,28 4,99 4,85 4,70 4,41 4,07 TC 5,75 5,43 5,25 5,00 4,70 4,33 CM 0,68 0,91 1,14 1,38 1,61 1,84 21 SHC 2,54 2,38 2,30 2,20 2,07 1,91 23 SHC 2,99 2,80 2,73 2,62 2,49 2,34 19 25 SHC 3,45 3,21 3,14 3,03 2,91 2,75 27 SHC 3,88 3,62 3,57 3,95 3,33 3,17 29 SHC 4,34 4,02 3,98 3,87 3,75 3,59 31 SHC 4,80 4,45 4,40 4,29 4,16 4,01 TC 6,05 5,76 5,57 5,30 4,98 4,59 CM 1,09 1,25 1,41 1,57 1,73 1,89 23 SHC 2,48 2,35 2,27 2,16 2,03 1,88 21 25 SHC 2,94 2,75 2,68 2,59 2,46 2,30 27 SHC 3,39 3,17 3,11 3,00 2,88 2,72 29 SHC 3,85 3,57 3,52 3,42 3,29 3,14 31 SHC 4,28 3,99 3,95 3,84 3,72 3,57 TC 6,45 6,09 5,89 5,57 5,21 4,85 CM 1,51 1,60 1,68 1,76 1,84 1,93 23 25 SHC 2,42 2,28 2,21 2,09 1,96 1,83 27 SHC 2,88 2,67 2,62 2,50 2,37 2,24 29 SHC 3,33 3,07 3,04 2,92 2,79 2,66 31 SHC 3,79 3,51 3,47 3,34 3,21 3,09 TOTAL COOLING CAPACITY kw SHC: SENSIBLE HEAT CAPACITY kw CM: COMPRESSOR INPUT kw RATING CONDITIONS Cooling: Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. NOTE: Data referred to: MPAF188R5TAA 17

OUTDOOR UNIT: INDOOR UNIT: GRF228R5TAA MPAF228R5TAA 220-240V ~ 50Hz RATING CAPACITY 6,60 kw moisture removal 2 l/h COMP. POWER INPUT 1,82 kw max comp input 2,27 kw AIR FLOW RATE 3000 m³/h EVAPORATOR ENT.TEMP. C CONDENSER OUTDOOR AMBIENT TEMP. C W.B. D.B. 20 25 30 35 40 43 TC 6,67 6,26 6,07 5,78 5,42 5,01 CM 1,20 1,37 1,54 1,71 1,88 2,05 21 SHC 4,63 4,29 4,20 4,06 3,89 3,69 23 SHC 5,23 4,86 4,76 4,62 4,45 4,25 15 25 SHC 5,80 5,42 5,31 5,17 4,99 4,79 27 SHC 6,41 5,99 5,87 5,72 5,42 5,01 29 SHC 6,67 6,26 6,07 5,78 5,42 5,01 31 SHC 6,67 6,26 6,07 5,78 5,42 5,01 TC 7,14 6,77 6,51 6,20 5,83 5,37 CM 1,25 1,42 1,60 1,77 1,94 2,11 21 SHC 3,99 3,75 3,64 3,50 3,33 3,11 23 SHC 4,59 4,31 4,19 4,05 3,87 3,67 17 25 SHC 5,19 4,89 4,75 4,61 4,43 4,22 27 SHC 5,79 5,45 0,74 5,15 4,98 4,78 29 SHC 6,40 6,03 5,85 5,71 5,54 5,32 31 SHC 6,97 6,59 6,40 6,20 5,83 5,37 TC 7,59 7,17 6,93 6,60 6,20 5,71 CM 1,31 1,48 1,65 1,82 1,99 2,16 21 SHC 3,35 3,14 3,04 2,90 2,73 2,53 23 SHC 3,95 3,69 3,60 3,46 3,29 3,08 19 25 SHC 4,55 4,23 4,15 4,00 3,85 3,63 27 SHC 5,13 4,78 4,71 5,20 4,39 4,19 29 SHC 5,73 5,31 5,25 5,11 4,95 4,73 31 SHC 6,33 5,87 5,81 5,67 5,50 5,29 TC 7,99 7,60 7,35 7,00 6,57 6,05 CM 1,52 1,66 1,80 1,94 2,08 2,22 23 SHC 3,28 3,10 3,00 2,86 2,68 2,48 21 25 SHC 3,88 3,63 3,54 3,41 3,24 3,04 27 SHC 4,48 4,18 4,10 3,96 3,80 3,59 29 SHC 5,08 4,71 4,65 4,52 4,35 4,15 31 SHC 5,65 5,27 5,21 5,06 4,91 4,71 TC 8,51 8,03 7,78 7,35 6,87 6,40 CM 1,72 1,83 1,94 2,05 2,16 2,27 23 25 SHC 3,20 3,01 2,91 2,75 2,58 2,41 27 SHC 3,80 3,53 3,46 3,30 3,13 2,96 29 SHC 4,40 4,06 4,02 3,86 3,69 3,52 31 SHC 5,00 4,63 4,58 4,40 4,23 4,07 TOTAL COOLING CAPACITY kw SHC: SENSIBLE HEAT CAPACITY kw CM: COMPRESSOR INPUT kw RATING CONDITIONS Cooling: Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. NOTE: Data referred to: MPAF228R5TAA 18

OUTDOOR UNIT: INDOOR UNIT: GRF228R7TAA MPAF228R5TAA 380-415V 3N ~ 50Hz RATING CAPACITY 6,80 kw moisture removal 2 l/h COMP. POWER INPUT 1,87 kw max comp input 2,37 kw AIR FLOW RATE 3000 m³/h EVAPORATOR ENT.TEMP. C CONDENSER OUTDOOR AMBIENT TEMP. C W.B. D.B. 20 25 30 35 40 43 TC 6,87 6,45 6,25 5,96 5,59 5,16 CM 1,18 1,37 1,56 1,76 1,95 2,15 21 SHC 4,77 4,42 4,33 4,18 4,01 3,80 23 SHC 5,39 5,01 4,91 4,76 4,58 4,38 15 25 SHC 5,98 5,58 5,47 5,32 5,14 4,94 27 SHC 6,60 6,17 6,05 5,90 5,59 5,16 29 SHC 6,87 6,45 6,25 5,96 5,59 5,16 31 SHC 6,87 6,45 6,25 5,96 5,59 5,16 TC 7,36 6,98 6,71 6,39 6,00 5,53 CM 1,23 1,43 1,62 1,81 2,01 2,20 21 SHC 4,11 3,86 3,75 3,61 3,43 3,21 23 SHC 4,73 4,44 4,32 4,17 3,99 3,78 17 25 SHC 5,35 5,04 4,89 4,75 4,57 4,35 27 SHC 5,97 5,61 0,74 5,31 5,13 4,92 29 SHC 6,59 6,21 6,03 5,88 5,71 5,48 31 SHC 7,18 6,79 6,59 6,39 6,00 5,53 TC 7,82 7,39 7,14 6,80 6,39 5,88 CM 1,29 1,48 1,68 1,87 2,06 2,26 21 SHC 3,45 3,24 3,13 2,99 2,81 2,60 23 SHC 4,07 3,81 3,71 3,56 3,39 3,18 19 25 SHC 4,69 4,36 4,27 4,12 3,96 3,74 27 SHC 5,28 4,92 4,85 5,40 4,52 4,32 29 SHC 5,90 5,47 5,41 5,26 5,10 4,88 31 SHC 6,52 6,05 5,99 5,84 5,66 5,45 TC 8,23 7,83 7,57 7,21 6,77 6,24 CM 1,55 1,70 1,85 2,01 2,16 2,31 23 SHC 3,38 3,20 3,09 2,94 2,76 2,56 21 25 SHC 4,00 3,75 3,65 3,52 3,34 3,13 27 SHC 4,61 4,31 4,23 4,08 3,92 3,70 29 SHC 5,23 4,86 4,79 4,66 4,48 4,27 31 SHC 5,82 5,43 5,37 5,22 5,06 4,85 TC 8,77 8,28 8,01 7,57 7,08 6,59 CM 1,81 1,92 2,03 2,15 2,26 2,37 23 25 SHC 3,30 3,10 3,00 2,84 2,66 2,48 27 SHC 3,92 3,63 3,56 3,40 3,22 3,05 29 SHC 4,53 4,18 4,14 3,98 3,80 3,62 31 SHC 5,15 4,78 4,72 4,54 4,36 4,20 TOTAL COOLING CAPACITY kw SHC: SENSIBLE HEAT CAPACITY kw CM: COMPRESSOR INPUT kw RATING CONDITIONS Cooling: Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. NOTE: Data referred to: MPAF228R5TAA 19

5-3 Heating Capacity NOTE: 1) Point of rating condition Black dot in the chart indicate the following rating condition. indoor: 20 C D.B. outdoor: 7 C D.B. / 6 C W.B. 2) Above characteristics indicate instantaneus operation, which does not take into consideration defrost operation. 3) Fan speed: High 4) Because this air conditioner heats a room by drawing in the heat of the outside air (heat pump system). The heating efficiency will fall off when the outdoor temperature is very low. If sufficient heat cannot be obtained with this air conditioner, use another heating appliance in conjunction with it. Data referred to Hi-Wall models: MPAF188R5TAA MPAF228R5TAA 20

6. ELECTRICAL DATA 6-1 Electrical characteristics OUTDOOR UNIT: GRF188R5TAA COOLING Indoor Unit Outdoor unit Complete Unit Fan Motor Fan Motor Compressor performance at 230V 1-Phase 50 Hz Rating conditions Running Amps. A 0,40 0,41 6,19 7,00 Power input Kw 0,086 0,087 1,377 1,550 Full load conditions Running Amps. A 0,40 0,41 7,59 8,40 Power input Kw 0,086 0,087 1,927 2,100 Rating Conditions: Indoor Air Temperature 27 C D.B. / 19 C W.B. Outdoor Air Temperature 35 C D.B. Full Load Conditions: Indoor Air Temperature 32 C D.B. / 23 C W.B. Outdoor Air Temperature 43 C D.B. HEATING Indoor Unit Outdoor unit Complete Unit Fan Motor Fan Motor Compressor performance at 230V 1-Phase 50 Hz Rating conditions Running Amps. A 0,40 0,41 5,89 6,70 Power input Kw 0,086 0,087 1,347 1,520 Full load conditions Running Amps. A 0,40 0,41 7,59 8,40 Power input Kw 0,086 0,087 1,927 2,100 Rating Conditions: Indoor Air Temperature 20 C D.B. Outdoor Air Temperature 7 C D.B. / 6 C W.B. Full Load Conditions: Indoor Air Temperature 27 C D.B. Outdoor Air Temperature 24 C D.B. / 18 C W.B. NOTE: Data referred to indoor unit MPAF188R5TAA model. For other indoor unit models there could be some differences. 21

OUTDOOR UNIT: GRF228R5TAA COOLING Indoor Unit Outdoor unit Complete Unit Fan Motor Fan Motor Compressor performance at 230V 1-Phase 50 Hz Rating conditions Running Amps. A 0,40 0,67 8,13 9,20 Power input Kw 0,086 0,144 1,820 2,050 Full load conditions Running Amps. A 0,40 0,67 9,93 11,00 Power input Kw 0,086 0,144 2,270 2,500 Rating Conditions: Indoor Air Temperature 27 C D.B. / 19 C W.B. Outdoor Air Temperature 35 C D.B. Full Load Conditions: Indoor Air Temperature 32 C D.B. / 23 C W.B. Outdoor Air Temperature 43 C D.B. HEATING Indoor Unit Outdoor unit Complete Unit Fan Motor Fan Motor Compressor performance at 230V 1-Phase 50 Hz Rating conditions Running Amps. A 0,40 0,67 8,43 9,50 Power input Kw 0,086 0,144 1,920 2,150 Full load conditions Running Amps. A 0,40 0,67 9,93 11,00 Power input Kw 0,086 0,144 2,270 2,500 Rating Conditions: Indoor Air Temperature 20 C D.B. Outdoor Air Temperature 7 C D.B. / 6 C W.B. Full Load Conditions: Indoor Air Temperature 27 C D.B. Outdoor Air Temperature 24 C D.B. / 18 C W.B. NOTE: Data referred to indoor unit MPAF228R5TAA model. For other indoor unit models there could be some differences. 22

OUTDOOR UNIT: GRF228R7TAA COOLING Indoor Unit Outdoor unit Complete Unit Fan Motor Fan Motor Compressor performance at 230V 1-Phase 50 Hz Rating conditions Running Amps. A 0,40 0,67 3,03 4,1 Power input Kw 0,086 0,144 1,870 2,100 Full load conditions Running Amps. A 0,40 0,67 3,93 5,0 Power input Kw 0,086 0,144 2,370 2,600 Rating Conditions: Indoor Air Temperature 27 C D.B. / 19 C W.B. Outdoor Air Temperature 35 C D.B. Full Load Conditions: Indoor Air Temperature 32 C D.B. / 23 C W.B. Outdoor Air Temperature 43 C D.B. HEATING Indoor Unit Outdoor unit Complete Unit Fan Motor Fan Motor Compressor performance at 230V 1-Phase 50 Hz Rating conditions Running Amps. A 0,40 0,67 3,23 4,30 Power input Kw 0,086 0,144 1,970 2,200 Full load conditions Running Amps. A 0,40 0,67 3,93 5,00 Power input Kw 0,086 0,144 2,370 2,600 Rating Conditions: Indoor Air Temperature 20 C D.B. Outdoor Air Temperature 7 C D.B. / 6 C W.B. Full Load Conditions: Indoor Air Temperature 27 C D.B. Outdoor Air Temperature 24 C D.B. / 18 C W.B. NOTE: Data referred to indoor unit MPAF228R5TAA model. For other indoor unit models there could be some differences. 23

6-2 Electric Wiring Diagram GRF188R5TAA GRF228R5TAA GRF228R7TAA 6-3 Wiring System Diagram 1-phase 3-phase MPAF228R5TAA GRF228R7TAA MPAF188R5TAA MPAF228R5TAA GRF188R5TAA GRF228R5TAA model GRF188R5TAA GRF228R5TAA GRF228R7TAA A B power supply control line m 2 m 2 25 15 2,5 20 65 1,5 delayed fuse 16 A 24

R.D. 28 Reyrieux BP 131-01601 Trévoux CEDEX France Tél. 04.74.00.92.92 - Fax 04.74.00.42.00 R.C.S. Bourg-en-Bresse B 759 200 728