Parts List Type Ww 302.A250; Ordering Parts; Refrigerant Circuit Type Ww 302.A250; Casing Type Ww 302.A250 - Viessmann VITOCAL 300-G PRO Installation And Service Instructions Manual

Ordering parts

The following information is required:
■ Serial no. (see type plate)
■ Position number of the part from this
parts list

Refrigerant circuit type WW 302.A250

0002 Compressor Scroll Orbit 8
GSD80385 VAB 431
0012 Condenser GBH900H-270
0014 Oil compensation line
0015 Sight glass, brazed version 1 ⅛"
0016 Straight adaptor, brazing version
1 ¾"-12UNF x 1⅛"
0017 High pressure sensor PT5-50T
0018 Low pressure sensor PT5-18T
0024 Dryer spring U-bolt 3" 14208-S
0032 Hot gas line assembly BW 2150
0034 Safety high pressure switch
ACB-2UB151W
0035 Temperature sensor Pt500

Casing type WW 302.A250

0043 Rear panel BW
0044 Side panel, r.h., front panel, Vito-
trone
0045 Side panel, left

Electrical equipment type WW 302.A250

0065 Handle for mains isolator
0066 Mains isolator shaft
0068 Mains isolator
0073 Terminal cover for mains isolator
0076 Terminal cover for neutral con-
ductor
0077 NH fuse holder

Parts list type WW 302.A250

Standard parts are available from your
local supplier.
0036 Sensor well sealed
0037 Spring clip
0038 Emergency set, Schrader tee
0127 Evaporator tube bundle
E1.323.1250.4
0133 Filter dryer assembly
0132 Electronic expansion valve
assembly
0135 Suction line assembly on evapo-
rator
0137 Hot gas line assembly
0139 Flow switch
0140 Frost stat
0046 Side panel, right
0047 Casing cover, large
0141 Rear panel WW
0079 NH fuses (3 pce)
0083 Main contactor, compressor
0084 Electronic soft starter
0086 Contactor, primary/secondary
pump
0087 Contactor auxiliary contact
0088 EEV PCB transformer
131