Gree Versati II Series User Manual

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Air to Water Heat Pump
Service Manual- Versati II Series
CONTROL
3�3�4�3 Error View
1) At the VIEW page, select Error and then press the OK key to go to the ERROR page.
2) At the Error View page, it is able to view each error.
[Notes]
①
The real-time error will show on the control. Taking Error 2 in the above gure for example, when it is
recovered, it will disappear and be replaced by Error 3, and other errors follow the same way.
②
If the total no. of errors exceed six, other errors should be viewed by switching pages through “Last”
and “Next”.
③
Any one among “IDU auxiliary heater 1 error”, “IDU auxiliary heater 2 error”, “Water tank heater
error” occurs, the control will beep until this error has been cleared.
④
See the following table for error description.
Full Name Displayed Name Error Code
Ambient temperature sensor error Ambient sensor F4
Condenser temperature sensor error Cond. sensor F6
Discharge temperature sensor error Disch. sensor F7
Suction temperature sensor error Suction sensor F5
Outdoor fan error Outdoor fan EF
Compressor internal overload protection Comp. overload H3
High pressure protection High pressure E1
Low pressure protection Low pressure E3
High discharge protection Hi-discharge E4
Incorrect capacity DIP switch setting Capacity DIP c5
Communication error between indoor and outdoor unit ODU-IDU Com. E6
High pressure sensor error Pressure sens. Fc
Heat exchanger-leaving water temperature sensor error Temp-HELW F9
Auxiliary heater-leaving water temperature sensor error Temp-AHLW dH
Refrigerant liquid line temperature sensor error Temp-RLL F1
Heat exchanger-entering water temperature sensor error Temp-HEEW /
Water tank water temperature sensor 1 error Tank sens. 1 FE
Water tank water temperature sensor 2 error Tank sens. 2 /
Refrigerant gas line temperature sensor error Temp-RGL F3
Solar heater-leaving water temperature sensor error Temp-SHLW /
Room temperature sensor error Sensor-RT F0
Water ow swich protection WS-protection Ec
Welding protection of the auxiliary heater 1 Auxi. heater 1 EH
Welding protection of the auxiliary heater 2 Auxi. heater 2 EH

Gree Versati II Series Specifications

General

Brand	Gree
Model	Versati II Series
Category	Heat Pump
Language	English