Unit Selection Code For Outdoor Control - Haier GE NS23AM Service Manual

Description
Charge Mode: When unit is in the charge mode, Suction
pressure (SPxxx), Suction Temp (Stxx.x), Superheat (SHxx.x),
Liquid pressure (LPxxx), Liquid Temp (Ltxx.x) and subcooling
(SCxx.x) will be scrolled on the 7-segment display
PUSH − BUTTON OPERATION
Allows
call modes.
ment display until DASH
lease the button. Once dash starts flashing, proceed to
next step.

Unit Selection Code for Outdoor Control

If the single-character display shows three (3) horizontal lines, the unit selection code needs to be programmed. Press and hold the
button until the menu option is displayed, release button. The single-character display displays the selected mode per example in
Unit Code
68
69
70
71
31-5000746 Rev. 0
Table 12. Outdoor Control 7-Segment Unit Status Displays
ment display shows the selected mode and the control performs the selected function.
Figure 20. Push-Button Operation
2-ton air conditioner
3-ton air conditioner
4-ton air conditioner
5-ton air conditioner
Table 13.
The following string is repeated:
pause
pause pause
Outdoor control must be in
IDLE mode (no heating or
cooling operation).
NOTE - See table 7 for explanation of codes.
Push and hold button until mode
_
ment display ( , ,
). Immediately release the button,
proceed to next step.
_
Unit Type
Page 47
Example of Display
pause pause
Repeat
, or
Unit Model
NS23A24M
NS23A36M
NS23A48M
NS23A60M