Viessmann Vitocal 300-G Installation And Service Instructions Manual page 83

Electrical equipment, type BWC 301.B
Pos. Part
0001 Programming unit, Vitotronic 200 heat pump control unit
0002 Controller and sensor PCB with cover (CU401)
0003 Base support, controller and sensor PCB (CU401)
0004 Main PCB with cover (MB761)
0005 Base support, main PCB (MB761)
0006 Expansion PCB with cover (SA135)
0007 Coding card
0008 PCB (IU210-A10)
0009 Full wave soft starter (not for type BWC 301.B06)
0012 Casing, programming unit
0022 Cross connect PCB with support (SA112)
0023 Cable set, cross connect PCB
0024 Compressor switching module
0025 Contactor, 3-pole 230 V~
0027 Thermal relay
0028 Phase monitor
0030 Mains terminal, 5-pole
0036 Fuses 6.3 A (slow) (5 pce)
0037 Outside temperature sensor NTC 10 k
0038 Mating plug for controller and sensor PCB (set)
0039 Mating plug for main PCB (set)
0040 Mating plug for expansion PCB (set)
0041 Ribbon cable 24 x 0.09
0042 4-pole connecting cable, length 85 mm
0043 Connecting cable, compressor
0045 Connecting cable, primary pump
0046 Connecting cable, secondary pump
0047 Connecting cable, circulation pump for cylinder heating
0049 Lead set, EEV sensors
0050 Cable harness, low voltage (X5)
0055 Transformer
0057 Cable harness, power supply EEV
(cont.)
Ω
Parts lists, type BWC 301.B
83