COMBITHERM GAS INSTALLATION AND MAINTENANCE MANUAL — 6470ML
PG. 28
COMBITHERM® GAS SERVICE SECTION
3.3 SERVICE VIEW: Control, Bypass & Water
Combitherm Gas Models 6•10ML, 7•14ML, 10•10ML, 10•20ML and 12•18ML
BYPASS
Relay
Board
Bypass
Probe
Control Board
(behind housing)
Communication
Cable
High
Limit
Power
Supply
Board
Closed
System
Board
(behind
housing)
Cooling
Fan
Electrical CordShower Hose
Attachment
Water
Solenoid
Valve
Gas Valve
Water Inlet
Water
Pressure
Regulator