Installation Manual
3
ENGLISH
4. WIRING AND WATER PIPING FOR UNIT .................................................................................35
ELECTRICAL WIRING................................................................................................................35
WIRE SPECIFICATION.........................................................................................................35
GENERAL CONSIDERATION ..............................................................................................36
WIRING PROCEDURE FOR POWER CABLE .....................................................................36
TERMINAL BLOCK INFORMATION .....................................................................................37
CIRCUIT BREAKER SPECIFICATION ................................................................................39
WATER PIPING AND WATER CIRCUIT CONNECTION............................................................40
GENERAL CONSIDERATIONS ...........................................................................................40
WATER PIPING AND WATER CIRCUIT CONNECTION .....................................................40
5. ACCESSORIES INSTALLATION ................................................................................................42
THERMOSTAT ...........................................................................................................................43
INSTALLATION CONDITION ................................................................................................43
GENERAL INFORMATION ...................................................................................................44
HOW TO WIRE THERMOSTAT ............................................................................................45
FINAL CHECK ......................................................................................................................46
SANITARY WATER TANK AND SANITARY WATER TANK KIT .................................................48
INSTALLATION CONDITION ................................................................................................48
HOW TO INSTALL SANITARY WATER TANK ......................................................................50
HOW TO INSTALL SANITARY WATER TANK KIT................................................................51
HOW TO WIRE SANITARY WATER TANK HEATER............................................................51
DRY CONTACT...........................................................................................................................52
REMOTE TEMPERATURE SENSOR.........................................................................................53
3WAY VALVE ..............................................................................................................................54
GENERAL INFORMATION ...................................................................................................54
HOW TO WIRE 3WAY VALVE...............................................................................................54
FINAL CHECK.......................................................................................................................55
AIR-VENT
...................................................................................................................................55
WATER VOLUME AND EXPANSION VESSEL PRESSURE
......................................................56
6. SYSTEM SET-UP ........................................................................................................................57
DIP SWITCH SETTING ..............................................................................................................57
GENERAL INFORMATION ...................................................................................................57
DIP SWITCH INFORMATION ...............................................................................................58
INSTALLER SETTING ................................................................................................................61
HOW TO ENTER INSTALLER SETTING MODE .................................................................61
SUMMARY ............................................................................................................................62
COMMON SETTING .............................................................................................................68
TEMPERATURE RANGE SETTING .....................................................................................69
TEMPERATURE CONTROL PARAMETER SETTING AND ETC.........................................70
