www.kegco.com
1-888-980-4810
Indicative Signal Description
：
Indicative
signal
Description
Working status
Display
No Display
Flashing
Indicator light for cooling
Working
Stopped Working
Compressor delay
Indicator light for heat
Working
Stopped Working
n/a
Indicator light for high temp
warning
n/a
n/a
High Temp
Warning
Indicator light for low temp
warning
n/a
n/a
Low Temp
Warning
Measuring the real temp
Measuring the real
temp
Stopped Measuring the real
temp
n/a
Menu Chart
：
Menu
Set Range
Default
Unit
MODE
COOL / HEAT
COOL
/
SET
-40
～
100
78
℉
COOL DIFF
1.0
～
20.0
6.0
℉
HEAT DIFF
1.0
～
20.0
6.0
℉
ALARM
1.0
～
30.0
5.0
℉
Compressor delay is available, delay time is 1 minute
Operation Instruction:
Temperature Control
Under COOL Mode:
The condition to start the cooling equipment: RT≥SET+COOL DIFF/2:
The condition to stop the cooling equipment : RT≤SET- COOL DIFF/2
Remarks: Compressor delay or time between compressor stops and starts will take more than 1 minute
.
Under HEAT Mode:
The condition to start the heating equipment : RT≤SET- HEAT DIFF/2
The condition to stop heating equipment : RT≤SET+ HEAT DIFF/2
Warning Input
High Temp Warning:
RT≥SET+(COOL/HEAT) DIFF/2+ALARM
Low Temp Warning:
RT≥SET-(COOL/HEAT) DIFF/2-ALARM
Explanation of Operation
：
COOL DIFF/HEAT DIFF can be set from 1~20 and ALARM cab be set from 1~30. When set to 1, there would only be a 1
degree separation from when the unit clicks off until it clicks back on. When set to 20, there would be a 20 degree
separation from when the unit clicks off until it clicks back on.
So for example, if the temperature was set to 32 degrees and COOL DIFF was set at 6 (default), the temperature would go
down to 29 and click off. When it got up to 35, it would click back on again, making the unit run more often but
maintaining a very stable temperature. If the temperature was set to 32 degrees and the COOL DIFF was set to 20, the
unit would run until the temperature went down to 22 and click off. When it got up to 42, it would click back on again
allowing the unit to run less often using less power but with much more temperature fluctuation.
