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Parameter
EH Power 1
EH Power 2
2. When it is set it "Off", current limit and power limit both cannot be set. When it is set to "Current limit" or "Power
limit", they can be set.
3. After that, this setting will be saved by touching the "Save" icon.
[Notes]
●This setting will be memorized upon power failure.
2.4.15 Address
[Operation Instructions]
At the commissioning parameter setting page, by touching "Address", it can be set the address.
It shall be set when the heat pump is required to be Modbus controlled.
[Notes]
●It is used to set the address of the control panel for being integrated to the centralized control system.
●This setting will be memorized upon power failure.
●The setting range is 1~125 and 127~253.
●The defaulted address is 1 upon first power-on.
2.4.16 Refri. recovery (Refrigerant Recovery)
[Operation Instructions]
At the commissioning parameter setting page, by touching "Refri. recovery", it will go to the refrigerant recovery
page.
This function can be used for maintaining the heat pump.
When "Refri. recovery" is set to "On", the control panel will go back to the home page. At this time, any touch
operation except ON/OFF will get no response, with a prompt dialog box popping up, saying "The refrigerant
recovery is running!" By touching ON/OFF, refrigerant recovery will quit.
[Notes]
●This function is allowed only when the main unit has just repowered and not turned on. For the main unit which
once has been put into operation, this function is unavailable, alerting "Wrong operation".
●This function will not be memorized upon power failure.
2.4.17 Tank heater
[Operation Instructions]
At the commissioning parameter setting page, by touching "Tank heater", it will go to the setting page of control
logic for the water tank heater.
[Notes]
●"Reserved" will be displayed when the water tank is unavailable.
●This setting can be done only when the control panel is off.
When "AUX E-heater" is set to "Field-supplied", the user needs to set "EH
Power 1" and "EH Power 2". Then, once the electric heater works, the main unit
is able to calculate the current value. In this case, the user shall make sure the
correctness of the power settings.
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