Tab.35
Menu
STATE CHECK
SET PARAMETER
HISTORY ERROR
CHANGE PASSWORD Change the password to access the serviceman menu.
6.6.1
Checking air conditioner state
Tab.36
Parameters
ROOM TEMP
HMI SENS TEMP
PLAT F-OUT TEMP
PLAT F-MID TEMP
PLATE F-IN TEMP
PUMP STATE
ROOM CARD
FLOAT SWITCH
OUD OPERATE MODE
COMP FREQUENCY
FAN SPEED
EXPANSION VALVE 1
EXPANSION VALVE 2
EXPANSION VALVE 3
COMP CURRENT
TARGET FREQUENCY
DC BUS VOLTAGE
INV INPUT CURRENT
INV MODULE TEMP
SUCTION TEMPS
DISCHARGE TEMP
DEFROSTING TEMP
CONDENSER MID TEMP
OUTDOOR TEMP
IDU VERSION
ODU VERSION
HMI VERSION
6.6.2
Setting parameters
7802133 - v01 - 21072022
Setting
Show indoor unit and outdoor unit main components' state.
Set parameters for the user and for the machine.
Show the 20 most recent errors.
Select CLEAR ALL RECORDS to clear the error memory.
Description
Room temperature
Wired controller sensor temperature
Outlet evaporator temperature
Middle evaporator temperature
Inlet evaporator temperature
Pump state
Room card state
Float switch state
Outdoor unit operation mode
Compressor frequency
Fan speed
Expansion valve 1 state
Expansion valve 2 state
Expansion valve 3 state
Compressor current
Target frequency
DC bus voltage
Inverter imput current
Inverter module temperature
Suction temperature
Discharge temperature
Defrosting temperature
Condenser temperature
Outdoor unit temperature
Indoor unit version
Outdoor unit version
Wired controller version
Some states of the indoor unit and outdoor unit main components can be
read by the serviceman.
1. Press MENU/OK.
2. Select FOR SERVICEMAN and press MENU/OK.
3. Input the correct password and press MENU/OK to enter the service
page.
4. Select STATE CHECK and press MENU/OK.
Some parameters for the user and for the machine can be set by the
serviceman.
1. Press MENU/OK.
en
6 Operation
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