GMV5 Home DC Inverter Multi VRF Units
98
temperature by 1℃. Holding ―▲‖ or ―▼‖ button will increase or decrease set temperature by 1℃
every 0.3 seconds.
Under Standard Water Heating, Preset Water Heating and Nighttime Water Heating,
temperature setting range is 35℃~maximum water temperature for water heating. Default water
temperature is 50℃.
Note:
1. Default maximum water temperature is 55℃. Professional operators can adjust the
maximum water temperature from 55℃ to 70℃.
2. Water temperature setting ranges for Standard Water Heating, Preset Water Heating and
Nighttime Water Heating are the same. Temperature setting value under each mode is
independent of one other.
3. When water heating water temperature auto setting function is effective, pressing ―▲‖ or
―▼‖ button will not change the water temperature.
4.4.5 Switch of Water Heating Functions
The following functions can be set when water heating is on or off:
Water heating is in
standard mode
Sunflower, Water Heating Water Temperature Auto Setting,
High-temperature Sterilizing, Rapid Water Heating
Water heating is in
preset mode
Water Heating Water Temperature Auto Setting, High-temperature
Sterilizing, Rapid Water Heating
Water heating is in
night mode
Water Heating Water Temperature Auto Setting, High-temperature
Sterilizing, Rapid Water Heating
High-temperature Sterilizing
When water heating is turned on in standard mode, pressing ―FUNCTION‖ button once will
change water heating functions circularly as below:
When water heating is turned on in preset mode or night mode, pressing ―FUNCTION‖ button
will change water heating functions circularly as below:
When water heating is turned off, only the sterilizing function will be available. Press
―FUNCTION‖ button, and the icon ―Sterilize‖ will blink.
Note:
1. If a function is shielded or disabled because of some reason, wired controller will skip this
function when ―FUNCTION‖ button is pressed.
2. For Rapid function, Auto function and Sunflower function, if they can’t be set in a certain
water heating mode, their icons will not display. If they can be set in a certain water heating mode,
user can set or cancel these functions in that mode.
4.4.6 Setting of Sunflower Function
Sunflower: System will locate the highest outdoor temperature of the previous day according
to the records of outdoor temperature. Then it will decide the water heating time to save energy.
Setting of sunflower function: Under standard water heating mode, press ―FUNCTION‖ button
to switch to sunflower function. Icon of sunflower blinks. Press ―ENTER/CANCEL‖ to enable
sunflower function.
Cancellation of sunflower function: Under standard water heating mode, press "FUNCTION"
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