Heat Pump Module - Viessmann Vitocal 300-A Installation And Service Instructions For Contractors

Parts lists

Heat pump module

Pos. Component
0001 Support, right/left
0002 Mounting panel
0003 Hot gas line 4-way diverter valve
0004 Refrigerant line, 4-way diverter valve– evaporator
0005 Suction gas line 4-way diverter valve
0006 Low pressure sensor PT5-18T
0007 4-way diverter valve
0008 Solenoid coil
0009 Pipe with sensor connection and thermal insulation
Valve body ⁷⁄₁₆
0010
0011 Schrader valve
0012 Sealing cap
0013 Union nut for Schrader valve
0014 Thermal insulation, condenser
0015 Condenser
0016 Distributor pipe
0017 Secondary circuit return line
0018 Adaptor nipple
0019 Drain & fill valve G ⅜
0020 Connector
0021 Connector G ¾
0022 Sensor well
0023 Temperature sensor Pt500A
0024 Spring clip
0025 Flow switch
0026 Refrigerant line, 4-way diverter valve – condenser
0027 Secondary circuit flow line
0028 90° bend
0029 Transition sleeve
0030 Air vent valve G ⅜
0031 Electronic expansion valve
0032 Refrigerant line, electronic expansion valve – filter dryer
0033 Non-return valve
0034 Refrigerant line, non-return valve
0035 Refrigerant line, electronic expansion valve – filter dryer
0036 Filter dryer
0037 Refrigerant line, condenser – filter dryer
0038 Condenser mounting plate
0039 Refrigerant line, evaporator
0040 Thermal insulation for evaporator refrigerant lines
90
Part no.
7840825
7840826
7840827
7840828
7840829
7833089
7840830
7840831
7840832
7830647
7829147
7828905
7828863
7840833
7840834
7840835
7840836
7833120
7829045
7840837
7840838
7833117
7836461
7836480
7840839
7840840
7840841
7840842
7840843
7829923
7835024
7840844
7840845
7840846
7840847
7840848
7840849
7840850
7840851
7840852