
7
ENGLISH
Wiring works
Overall schematics
Flow S/W
Outdoor Unit
(Communication)
Temp. sensor
Temp. sensor
Solar pump
Backup
heater
Main Power
ELCB
Relay or
Magnetic
contactor
Water
pump
Booster Heater
Backup Boiler
Backup
heater1
Backup
heater2
2way Valve
(DHW)
2way Valve
(Zone#1)
2way Valve
(Zone#2)
Room
Thermostat1
Room
Thermostat2
DHW
• ELCB : Earth leakage circuit breaker
NOTE
EHS Control unit_MIM-E03@_IM_E_34413-2.indd 7 2012-03-08 오후 5:55:12
Comments to this Manuals