12-40
CONTROL SYSTEM
Revision Y06-01
Service Manual - LEX
12B.2.10 Hot keep function
COMP on,
IFAN set speed
Supper low
Off
21ºC 23ºC 32ºC 38ºC ICT
Note: If COMP is on for a period of 4 minutes or (ICT >= 38ºC), IFAN is in set speed;
COMP off,
IFAN set speed
Supper low
Off
21ºC 23ºC ICT
12B.2.11 For F/S
IFAN Set speed
L
Off
23ºC 28ºC 32ºC 38ºC ICT
x
If COMP turn on and (ICT >= 28ºC), IFAN is Low;
x
If COMP is on for a period of 4 minutes or (ICT >= 38ºC), IFAN is in set speed;
x
If COMP off, IFAN keep operating at Low speed for additional 30 seconds and stop.
Note:
When ICT is invalid, IFAN stop till COMP is on for 40 seconds, and then will turn on at the
set speed. If COMP turns off, IFAN will be activated at super low speed for 30seconds
then stop. (For F/S is Low speed).
