Westinghouse WHU09DHA21S Service Manual page 48

ESP setting
The static pressure can be freely adjusted by using specific wired remote controller.
LCD
Fig 6.2
Static pressure setting:
Press and hold "MODE" button and "ADD.FUNC." button for 3 seconds, symbol
1
starts blinking at the same time.
Press" / "button to adjust parameter number until "17" is displayed, and press "ENTER"button to enter
2
system parameter adaption state, symbol
Select desired parameter code 10 by pressing " / " button, and press "ENTER" button to confirm.
3
Select desired function code to rewrite the parameter values by pressing " /
4
"ENTER" button to confirm.
Press "ON/OFF" button or "CANCEL"button to quit.
5
Model
Error Indicator
(Capacity
Parameter Btu/h)
Code
9K/12K/18K
Function Code
24K
36K
stops blinking.
- 47 -
The Range
of
Function Code Set
Static
Pressure
0-50 function code value equals
0-0.20 in. H O static pressure value,
2
(0-50Pa) more than 50 is 0.20 in. H O (50Pa),
[default: 0 (0.18 in. H O or 45Pa)]
0-100 function code value equals
0-0.40 in. H O static pressure value,
2
(0-100Pa) more than 100 is 0.40 in. H O (100Pa),
[default: 0 (0.18 in. H O or 45Pa)]
0-140 function code value equals
0-0.56 in. H O static pressure value,
2
(0-140Pa) more than 140 is 0.56 in. H O (140Pa),
[default: 0 (0.23 in. H O or 57Pa)]
and parameter code
"button, and press
2
2
2
2
2
2