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Technical Training 2008Technical Training 2008
• What is the maximum wire length between the Chiller Panel Controller and the Main Board?
Frequently Asked Questions
The standard cable length provided = 2m
Maximum wire length can be up to 100m
Technical Training 2008Technical Training 2008
• Is it possible to install Fan Speed Controller (FSC) into the units?
Frequently Asked Questions
Yes, the FSC can be installed at the access valve along the filter drier line.
Access Valve
System 1 System 2
Technical Training 2008Technical Training 2008
• Remote ON/OFF?
Frequently Asked Questions
Yes, all units equipped with this function. Connect the switch to the terminal block in the control box.
• Setting in the Chiller Panel Controller need to be done in order to activate this function.
Continue…
Technical Training 2008Technical Training 2008
• Remote ON/OFF?
Frequently Asked Questions
Summary Page Main Menu Setting Menu
Set parameter
<Enter> <Enter>
<Enter><ESC> <ESC>
<ESC>
Chiller Panel Controller setting:
General
<Enter> <ESC>
• At G3, set the setting as Enable
G1Model : HP+Boil G2 No. Comp : 2 Comp
G4 Co/Heat In : Enable G5 Ext Alarm In : Disable G6 Water sys. : Modular G7 Unit No. : 0
G3 On/Off In : Enable
Technical Training 2008Technical Training 2008
• Remote Cooling / Heating Mode Input?
Frequently Asked Questions
Yes, all units equipped with this function. Connect the switch to the terminal block in the control box.
• Setting in the Chiller Panel Controller need to be done in order to activate this function.
Continue…
Technical Training 2008Technical Training 2008
• Remote Cooling / Heating Mode Input?
Frequently Asked Questions
Summary Page Main Menu Setting Menu
Set parameter
<Enter> <Enter>
<Enter><ESC> <ESC>
<ESC>
Chiller Panel Controller setting:
General
<Enter> <ESC>
• At G4, set the setting as Enable
G1Model : HP+Boil G2 No. Comp : 2 Comp G3 On/Off In : Enable
G5 Ext Alarm In : Disable G6 Water sys. : Modular G7 Unit No. : 0
G4 Co/Heat In : Enable
Technical Training 2008Technical Training 2008
• External Alarm Input?
Frequently Asked Questions
Yes, all units equipped with this function. Connect the switch to the terminal block in the control box.
• Setting in the Chiller Panel Controller need to be done in order to activate this function.
Continue…
Technical Training 2008Technical Training 2008
• External Alarm Input?
Frequently Asked Questions
Summary Page Main Menu Setting Menu
Set parameter
<Enter> <Enter>
<Enter><ESC> <ESC>
<ESC>
Chiller Panel Controller setting:
General
<Enter> <ESC>
• At G5, set the setting as Enable
G1Model : HP+Boil G2 No. Comp : 2 Comp G3 On/Off In : Enable G4 Co/Heat In : Enable G6 Water sys. : Modular G7 Unit No. : 0
G5 Ext Alarm In : Enable
Technical Training 2008Technical Training 2008
• Fan does not operate after unit being turned ON and compressor has cut in.
Frequently Asked Questions
Check the DIP switch setting on the Main board.
Continue…
Technical Training 2008Technical Training 2008
• Fan does not operate after unit being turned ON and compressor has cut in.
Frequently Asked Questions
Main Board DIP switch Settings: (For testing purpose only)
1 2 3 4 5
ON
On: Manual operation according to cooling mode
Off: Manual operation according to Heating mode
On: Variable drive can operate manually
Off: Variable drive cannot operate manually
Not in use
Not in use
Not in use