6. Operation Instructions
6.1 On/Off Setting
The unit will be started or stopped by pressing the "On/Off" button.
Note: After energization and under normal communication, the LCD will display the
water temperature, time, and hot water volume (for models with dual temperature
sensor) under both On and Off states of the unit. It means the Off state if the LCD does
not display the running mode, as shown in the following figure.
6.2 Common Modes Setting
In the On state of the unit, press the MODE button to switch the operation modes in
the following sequence:
HOTWATER
The HOTWATER mode is shown in the following figure.
Controller For The Air Source Heat Pump Water Heater
PRESET
SAVE
5
NIGHT