Worcester GR4700iW C Installation And Maintenance Instructions

Technical Specifications/Logs
Greenstar 4000 – 6 720 891 161 (2020/09)
90
13.7 Internal wiring of the appliance
Fig. 105 Electrical wiring
0010036469-001
6
4
20
8
2
3
2
5
19
14
16
17
3
4
3
3
3
2
21
15
11
2
2
2
13
2
17161514139
9
8 10 11 1276543
3
21
18
30
18
5AF
22
28
4
8
3
24
29
23
25
DHW
NTC
PRESSURE
SENSOR
TURBINE PUMP
CONTROL
STEPPER
MOTOR
GAS
VALVE
OH STST RETURN IONISATION PROBE FAN E ARTH GROUND OH STAT CH NTC GROUND
CH NTC HEAT EXCHANGER
CH NTC FLOW PIPE
FAN CONTROL
CABLE
PUMP POWER
FAN
POWER
SPARK
IGNITOR
POWER
2
12
7
20 10
1
19
230V
2627

Worcester GR4700iW C Specifications

General

Brand	Worcester
Model	GR4700iW C
Category	Boiler
Language	English