Function Description - York ERJC 36 Installation Instructions Manual

Function Description

Ⅶ Function Description
Refrigerant Recovery
The refrigerant can be recovered from either the indoor unit or the outdoor unit.
From the outdoor unit: it is available to recover the refrigerant from the outdoor unit by pressing "SW3"for
a long time period.
From the indoor unit: when the unit is powered on and runs under the COOL mode, it is available within
five minute to go the refrigerant recovery mode by pressing three times the "LIGHT" button on the wireless
controller in three seconds with "F0"displayed.
How to quit the refrigerant recovery:
When the refrigerant recovery has started, it will quit when the "SW3" is pressed down for a long time
period or there is a signal from the wireless controller or it has run for ten minutes.
Forcible Defrosting
How to activate this function: when indoor unit runs under the heating mode and at 16 ℃ , it will activate
the forcible defrosting by pressing the "+"and "-" buttons alternately three times in five seconds.
How to quit this function: the function will quit when the mode of indoor units conflicts.
Switchover of the Defrosting Modes
Under the unit is under the "Off" status, if "H1" is not displayed on the wireless controller, then the unit
will go to the defrosting mode 1 when it is turned on through the wireless controller.
Under the unit is under the "Off" status, if "H1" is displayed on the wireless controller, the unit will go
the defrosting mode 2 when it is turned on through the wireless controller.
Under the unit is under the "Off" status, it is available to switch over the defrosting mode 1 and defrosting
mode 2 by pressing the "Mode" and "Blow" buttons simultaneously.
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