Vitocal 300-A, type AWC-I and AW-O.1 Product description A Evaporator B Fan C Terminal box D Hermetically sealed, output regulated digital scroll compressor E Condenser & High operational reliability, safety and quiet running through new output regulated compressor (digital scroll technology) & Particularly suitable for underfloor heating systems & Flow temperature up to 60 C & Output control from 3 to 9 kw & Does not require permits (subject to location, approval by the local power supply utility is required) & Low CO emissions through high COP value of 3.8 (COP = Coefficient of performance) to EN 14511 (air C / water 35 C at 5 K spread) & Highest efficiency at every operating point and low running costs through electronic bi-flow expansion valve & Low operating noise through radial fan and additional night mode with reduced fan speed & For indoor installation with integral heating circuit pump, expansion vessel, diverter valve (central heating/dhw), safety equipment block, and fitting for electric instantaneous heating water heater & Efficient defrosting through circuit reversal & Convenient new heat pump control unit with telecontrol and remote monitoring enables connection to the Vitocom 100 & Optional indoor and outdoor installation, minimum footprint of 865 x 780 mm. Compact indoor corner installation & Hermetically sealed refrigerant circuit. For amount of refrigerant less than 6 kg, the annual inspection obligation does not apply. 16 VIESMANN VITOCAL
Delivered condition Vitocal 300-A, type AWC-I (for indoor installation) Air/water heat pump with an output of 3 to 9 kw. Heat pump with compact dimensions, electronic starting current limiter and polyester coated casing (colour: Vitosilver). Low noise and vibration emissions through multiple vibration-mounted, digital, output regulated Compliant scroll compressor for a maximum flow temperature of up to 60 C at an air temperature of +5 C. With electronic expansion valve for highest possible COP. Heightadjustable feet. Coated evaporator fins ensure corrosion resistance where air has a high salt content. CFC-free refrigerant (R407 C). Stainless steel plate-type heat exchanger (1.4401/1.4301) for heat transfer to the heating system. Circuit reversal defrost system with genuine ondemand defrosting. Integral circulation pump (VIRS 15/7-3) for the heating circuit, central/dhw heating 3-way diverter valve, expansion vessel (10 l) and safety assembly, as well as a slot to integrate an electric instantaneous heating water heater (accessory) and integral control panel with built-in phase monitoring. Weather-compensated, digital heat pump control unit WPR 300 for wall mounting (the required connecting cables are not part of the standard delivery of the heat pump (accessories)). Vitocal 300-A, type AW-O (for outdoor installation) Air/water heat pump with an output of 3 to 9 kw. Heat pump with compact dimensions and electronic starting current limiter. Suitable for outdoor installation through weatherproof casing with polyester powder coating (the required hydraulic connection lines are not part of the standard delivery of the heat pump (accessories)). Low noise and vibration emissions through multiple vibration-mounted, regulated, digital Compliant scroll compressor with a maximum flow temperature of 60 C at an air temperature of +5 C. With electronic expansion valve for highest possible COP. Height-adjustable feet. Coated evaporator fins ensure corrosion resistance where air has a high salt content. CFC-free refrigerant (R407 C). Stainless steel plate-type heat exchanger (1.4401/1.4301) for heat transfer to the heating system. Circuit reversal defrost system with genuine ondemand defrosting. Integral safety assembly. With integral control panel. Weather-compensated, digital heat pump control unit WPR 300 for wall mounting (the required connecting cables are not part of the standard delivery of the heat pump (accessories)). Weather-compensated heat pump control unit WPR 300 Digital heat pump control unit for wall mounting. With integral energy calculation in conjunction with the RCD system of the heat pump. For one heating circuit without mixer and one heating circuit with mixer. With cylinder temperature control for one DHW cylinder. For the control of an additional heat source in dual-mode, parallel operation (e.g. oil/gas fired boiler) and an instantaneous heating water heater. Cascading and swimming pool water heating possible (accessories required). Menu-guided operation with plain text fault display. With diagnostic system and central fault message output. Remote transmission with the Vitocom 100. An outside temperature sensor, flow and return temperature sensors plus sensors for the primary inlet and outlet are part of the standard delivery. Order the required cables to the heat pump separately (accessories). Accessories (subject to order, packed separately) & Heating circuit pump & Safety equipment block with safety assembly & 3-way diverter valve R 1" & Instantaneous heating water heater / electric booster heater & Heating water buffer cylinder & Plate-type heat exchanger & Wall outlets made from EPP (expanded polypropylene) & Weather grille & Electrical cables for connecting the heat pump and the control unit (5, 15 and 30 m long) & Hydraulic connection set for flexible routing under ground (5, 10, 15, 0 or 5 m long). For connecting the heat pump to the water system in the building (only required for external installations) & Pipe liner with wall seal flange or wall seal ring for bringing the hydraulic connecting set pipes into the building & Cylinder temperature sensor & Remote control & Contact temperature sensor & Heating mixers & Mixer motor & DHW cylinder & Electric immersion heater for DHW cylinder & Silencer hood for mounting on the external wall. In case of internal installation of the heat pump for reducing the inlet and outlet sound emission (in systems where noise could be a problem) & Sound insulation set for the Vitocal 300-A, type AW-O, for the reduction of air-borne noise at the inlet and outlet. VITOCAL VIESMANN 17
. Specification Technical data, 400 V appliances Vitocal 300-A Type AWC-I AW-O Output data at 100 % to EN 14511 (/35 C, 5 K spread) Rated heating output kw 9.0 Power consumption kw.37 Coefficient of performance (COP) 3.8 Output control kw 3 to 9.0 Output data at 100 % to EN 55 (/35 C, 10 K spread) Rated heating output kw 9.9 Power consumption kw.5 Coefficient of performance (COP) 4.4 Output control kw 3 to 9.9 Heat yield Fan power W 180 10 Air volume m 3 /h 3300 3500 max. permiss. pressure drop Pa 0 (on the ventilation air and extracted air side) Min. air temperature C 0 Max. air temperature C 35 Proportion defrost time/runtime % 3 to 5 Heating water (secondary) at 5 K spread Capacity litres 3.5 Min. throughput * 1 l/h 1950 Pressure drop* mbar 50 40 Max. flow temperature C (A 0) 40 C (A-5) 55 Electrical values Heat pump Rated voltage 3/N/PE ~ 400 V/50 Hz Rated current (max.) A 6.9 Starting current* 3 A 14.0 Starting current A 44.0 (with stalled armature) Fuse protection A 3 x 16 slow Fan protection 6.3 A H slow Protection IP 1 IP 4 Control circuit rated voltage 30 V~ 50 Hz Control circuit protection 6.3 A H slow Refrigerant circuit Refrigerant R 407 C Fill volume 5. kg Compressor Type Hermetically sealed digital Scroll with bypass Dimensions Total length mm 770 100 Total width mm 863 1363 Total height mm 1833 Permissible operating pressure bar 4 Connections Heating flow and return R1½" R1¼" Condensate hose (Ø internal) mm 5 Weights Total weight kg 55 75 Sound power level Weighted total sound power level* 4 at 80 to 100 % output db(a) 55* 5 64* 6 at 50 to 79 % output db(a) 55 59 at 30 to 49 % output db(a) 55 55 *1 Always safeguard the min. throughput. * With the connection pipes supplied as part of the standard delivery. *3 With electronic starting current limiter (full wave soft starter). Required for safeguarding the Z characteristics. *4 These measurements were taken in a semi-freestanding area under the following conditions: Inlet temperature 0 C (±3 K); flow temperature 50 C (±5 K). *5 Test with reference to DIN EN ISO 3744. *6 Test with reference to ISO 1361-1. 18 VIESMANN VITOCAL
Technical data, 30 V appliances Vitocal 300-A Type AWC-I AW-O Output data Data not yet available at time of printing Heat yield Fan power W 180 10 Air volume m 3 /h 3300 3500 max. permiss. pressure drop Pa 0 (on the ventilation air and extracted air side) Min. air temperature C 0 Max. air temperature C 35 Proportion defrost time/runtime % 3 to 5 Heating water (secondary) at 5 K spread Capacity litres 3.5 Min. throughput * 1 l/h 1950 Pressure drop* mbar 50 40 Max. flow temperature C (A 0) 40 C (A-5) 55 Electrical values Data not yet available at time of printing Refrigerant circuit Refrigerant R 407 C Fill volume 5. kg Compressor Type Hermetically sealed digital Scroll with bypass Dimensions Total length mm 770 100 Total width mm 863 1363 Total height mm 1833 Permissible operating pressure bar 4 Connections Heating flow and return R 1½" R 1¼" Condensate hose (Ø internal) mm 5 Weights Total weight kg 55 75 Sound power level Data not yet available at time of printing *1 Always safeguard the min. throughput. * With the connection pipes supplied as part of the standard delivery. VITOCAL VIESMANN 19
Dimensions, type AWC-I A Routing power cables B Hydraulic connections (either on the l.h. or r.h. side) C Air inlet D Air outlet (optionally on the l.h. or r.h. side) HR Heating water return HV Heating water flow KO Condensate drain TV Heating water flow for DHW heating 0 VIESMANN VITOCAL
Dimensions, type AW-O VITOCAL VIESMANN 1
Output diagrams* 1 Type AWC-I / AW-O COP at 35 and 45 C heating water flow temperature T HV A Output at 35 and 45 C heating water flow temperature T HV B Power consumption at 35 and 45 C heating water flow temperature T HV Output data Operating point A/W35 A7/W35 A/W45 A-7/W35 A-7/W45 A7/W45 A7/W55 A10/W35 A-15/W35 Heating output kw 9.0 11.3 8.3 6.7 6.5 11.0 10.5 1.1 5.13 Power consumption kw.36.4.76.4.8.89 3.5.37 1.97 Coefficient of performance (COP) 3.8 4.7 3.0.8.3 3.8 3.0 5.1.6 *1 Data for the COP in tables and diagrams calculated with reference to DIN EN 14511. VIESMANN VITOCAL