Wiring Diagram
4.2
Wiring Diagram - Three Phase (3N~)
Legend
Part Number
E5H
F1 - F2
K1P
K1S
M1P
PS (A*P)
Q1DI
Q1T
S1M
X1M - X4M
#: field supplied
28
Description
Expansion vessel heater
Fuse (F, 1A, 250V)
Pump contactor
Pump overcurrent relay
Pump
Switching power supply
#
Earth leakage circuit breaker
Thermostat for expansion vessel heater
Main switch
Terminal strip
ESIE11-05
General Outline