Westinghouse WHU09DHA21S Service Manual page 51

Running parameter query
Running parameter can be referred to by 7 segment display or specified wired remote
controller. Query by wired remote controller
Operation:
1. Connect wired remote controller with indoor unit (same method as Indoor unit parameter revision)
2. Chang system parameter
OPERATION:
① Hold down both "MODE" button and "ADD.FUNC." button for 3 seconds, symbol
number blink at the same time.
② Press " " "
the LCD.
Parameter Code
"button to select parameter number as you need, parameter value will be displayed on
06
Indoor unit air inlet temperature
07
Indoor unit coil sensor temperature
08
Outdoor unit ambient sensor temperature
09
Discharge temperature
10
Suction temperature
11
Outdoor coil temperature
12
Discharge pressure
13
Suction pressure
14
Outdoor EEV opening
15
AC current input
16 AC voltage
24
Error code
25
Drive error code
26
Indoor unit air outlet temperature
28
Compressor current
29
Indoor unit room temperature
30
Indoor unit coil inlet temperature
31
Indoor unit coil outlet temperature
32
Outdoor unit condenser inlet temperature
33
Outdoor unit condenser outlet temperature
43
Outdoor unit defrost temperature
57
Outdoor fan 1 speed
58
Outdoor fan 2 speed
60
Indoor fan speed
Parameter Description
- 50 -
and parameter