Johnson Controls CICM008B21S, Service Manual

Page: 125 / 152

SM-18003
5-27
EXTERNAL INPUT/OUTPUT AND FUNCTION SETTING
(48) Forced Thermo-ON Stoppage during Cooling (EC)
This function is utilized to force Thermo-ON and then stop the operation when cooling operation is
stopped.
This is effective to prevent abnormal odor because the heat exchanger is rinsed with drain water to
keep in the clean condition.
(49) Not Prepared (Ed)
(50) Not Prepared (EE)
(51) Automatic Fan Speed Control (Corresponding to HIGH2) (EF)
This function is utilized to increase the maximum fan speed to "HIGH2" setting condition when the
maximum fan speed remain "HIGH" by default.
The fan speed setting (EF) by Wired Controller are shown below.
(52) Not Prepared (F0)
(53) Automatic OFF Timer Setting (F1)
This function is utilized to set the OFF timer function automatically when the unit is operated by the
wired controller. During the operation with the automatic OFF timer setting function, the cancellation of
the OFF timer and the changing of the setting period for OFF timer can not be performed.
However, the OFF timer function is canceled when the unit is stopped. When the unit is operated
again after stoppage, the setting period for OFF timer is set by the optional setting.
The setting condition and the setting period for OFF timer are shown below.
(54) Wired Controller Main-Sub Setting (F2)
This function is utilized when two wired controller are installed in one system.
Set one wired controller to main “00”, the other wired controller to sub “01”.
< Example for CIW01 >
Setting Condition Setting Period for OFF Timer
00 Invalid
01 1 hour
02 2 hours
23 23 hours
24 24 hours
0A 30 minutes
0B 90 minutes
0C 40 minutes
0D 45 minutes
0E 50 minutes
0F 55 minutes
NOTES:
1. This function is not available when the unit is controlled by the centralized controller, the
remote control connecting with Central Controllers.
2. The range of setting period for OFF timer differs depending on the wired controller model.
Function
Selection
EF Setting
Wired Controller Setting
AUTO HIGH2 HIGH MED LOW
00 HIGH - LOW HIGH2 HIGH MED LOW
01 HIGH2 - LOW HIGH2 HIGH MED LOW