Gree VERSATI SERIES - Page 22

19
Air to Water Heat Pump
Service Manual- Versati Series
DPOUSPM
4) If the unit is turned on (with air function or sanitary
water function), press
button and the silent mode
will operate. The silent mode icon
will show. Press
button again, and the silent mode will stop.
5) If there is error and the compressor have stopped for over 3 minutes, press
button or
button for 5 seconds to enter urgent sanitary heating mode or urgent heating model. The icon or
ZLOOÀDVK3UHVV button or button for 5 seconds again to exit urgent sanitary heating mode or
urgent heating mode.
Note:
a. With malfunction of internal electric heater, malfunction of water switch or malfunction of backup outlet
temperature sensor, the urgent heating mode is not available.
b. With malfunction of sanitary water tank electric heater, malfunction of the first sanitary water tank
temperature sensor, the urgent sanitary heating model is not available.
3.2.3.3 Parameter Setting
1) Press
button to enter user function setting menu. Icon will show.