09
CRC1100A
10
CRC1100A
O
1 C
O
20 C
O
2 C
14
Example :
Use UP/DOWN key to set
desired value.
If L1 parameter(Evap. fan
stop temp.) is set to 2°C, and
the L4 is set to 2°C, then
evap. fan will cut off at 2°C
and restart only at 0°C.
To change the
L4 parameter,
press the SET key.
Function : Evap. fan
differential (hysteresis).
PROGRAMMING MODE
COIL PROBE DIFF.
L4 Parameter
Example : The temperature
on the LCD is 28°C, whereas
the actual temperature is
30°C. You will need to set this
parameter to 2°C, which
means that once out of
programming mode, the
temperature will show 30°C
Use UP/DOWN key to set
desired value.
In time it may be possible that
the temp. on LCD display
may be offset by a degree or
so. To compensate for this
error, you may need to add or
minus the degrees required to
achieve the correct
temperature.
(28°C + 2°C).
To change the
L5 parameter,
press the SET key.
O
-10 C
O
10 C
O
0 C
15
Function: To set coil probe
offset calibration (evap. fan coil
probe).
PROGRAMMING MODE
COIL PROBE CALIB
L5 Parameter
0
1 1
16
Use UP/DOWN key to set
desired value.
1 = Evap. Fan will stay OFF
during defrost.
0 = Evap. fan will stay ON
during defrost.
L6 parameter,
To change the
press the set key.
Function : Evap. fan status
during defrost.
PROGRAMMING MODE
FAN WHEN DEFROST
L6 Parameter
0
1
17
Use UP/DOWN key to set
desired value.
This parameter controls the
evap. fan on/off status
depending on the digital input
(Door input).
0 = Evap. Fan will stay ON
OFF with door fault.
1 = Evap. fan will turn stay
door fault.
L7 parameter,
press the SET key.
To change the
0
Function : Evap. fan status on
door open.
PROGRAMMING MODE
FAN WITH DOOR
L7 parameter
0sec 30sec 10sec
18
Function : To set Condenser
delay to start before comp.
Example : If this parameter
set to 10 sec and P6 = 3 min.
then condenser will turn ON
10 seconds before
compressor.
Use UP/DOWN key to set
desired value.
To change the
d1 time parameter,
press the SET key.
PROGRAMMING MODE
COND START DELAY
d1 Parameter
0
1
0
19
Function : To set Condenser
relay status during Hot gas
defrost.
Use UP/DOWN key to set
desired value.
during Hot gas defrost.
1 = Condenser will be ON
0 = Condenser will be OFF
during Hot gas defrost.
To change the
d2 time parameter,
press the SET key.
PROGRAMMING MODE
COND WHEN DEF.
d2 Parameter
O
P3+1 C
O
SP-1 C
O
-5 C
20
Function : To set quick freeze
set point.
Use UP/DOWN key to set
desired value.
Example : If this is set to -
5°C, and quick freeze time
duration is set to 1 hr, then
when it is set to quick freeze
mode, the compressor will
take -5°C set point for 1 hr.
press the SET key.
To change the
CS parameter,
PROGRAMMING MODE
QUICK FREEZE SP
CS Parameter
0Hrs 30Hrs 0Hrs
21
Function : To set Quick Freeze
time duration.
See CS parameter.
Example :
This is maximum amount of
time allowed for Quick
Freeze. If set to 0, there will
be no quick freeze.
Use UP/DOWN key to set
desired value.
press the SET key.
Ct parameter,
To change the
PROGRAMMING MODE
QUICK FREEZE DUR
Ct Parameter
0 3 0
22
Function : To set / activate
power up defrost cycle.
This parameter will decide to
start power up defrost or not.
Use UP/DOWN key to set
desired value.
0= No power up defrost.
1= Power up defrost after 1 Hr.
Example : This parameter will
help to achieve first defrost
2= Power up defrost after 2 Hr.
3= Power up defrost after 3 Hr.
press the SET key.
To change the
E0 parameter,
PROGRAMMING MODE
POWER ON DEFROST
E0 Parameter
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