GMV5 Home DC Inverter Multi VRF Units
248
of electronic
expansion
valve of hydro
box
enter into opening degree inquiry interface of electronic expansion
valve, press ―‖ or ―‖ switch to switch engineering number of
equipment.
Display mode:
Temperature area: displays engineering number of the current
equipment.
Timer area: display the opening degree
If there is only one equipment in the HBS network, then under the
―C16‖ interface, timer area will directly display opening degree of
electronic expansion valve.
Temperature
inquiry for
water inlet
temperature
sensor of
hydro box
Operating method:
Enter into inquiry, under the ―C19‖ status, press ―Mode‖ button to
enter into water inlet temperature sensor temperature inquiry
interface, press ―‖ or ―‖ button to switch engineering number of
equipment.
Display mode:
Temperature area: display engineering number of the current
equipment
Timer area: displays the temperature
If there is only one equipment in the HBS network, then under the
―C19‖ interface, timer area will directly display the temperature.
Temperature
inquiry for
water outlet
temperature
sensor of
hydro box
Operating method:
Enter into the inquiry, under the ―C20‖ status, press ―Mode‖ button to
enter into water outlet temperature sensor temperature inquiry
interface, press ―‖ or ―‖ button to switch engineering number of
equipmet.
Display mode:
Temperature area: displays engineering number of the current
equipment
Timer area: displays temperature
If there is only one equipment in the HBS network, then under the
―C20‖ interface, timer area will directly display the temperature.
Capacity
configuration
ratio
upper-limit of
indoor/outdoo
r unit
35:135%
50:150%
10：110%
Temperature area: displays parameter code
Timer area: displays setting value of capacity configuration ratio of
the current indoor and outdoor units
Historical fault
inquiry
ingress of
outdoor unit
Operating method:
Enter into the inquiry, under the ―n6‖ status, press ―Mode‖ button to
enter into outdoor unit fault code inquiry (when one wired controller
controls multiple indoor units at the same time, it can only inquire the
memorized fault with the minimum engineering number), press ―‖ or
―‖ button to switch serial number of fault. Press ―Enter/Cancel‖ button
to return to the upper level status.
Display mode:
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