Sub-Zero MICRO CHILL, Руководство пользователя

Страница: 4 / 11

5
Fault Log
Press key to enter into Fault Log mode it will display last 10 faults.
Press key again to exit from fault log mode.
Press key to scroll through the all faults.
TEMP
Key Functions
Press key used to set value or to enter into set mode.
Press key used to enter into program mode
Press key used for 2 seconds to show fault log.
Press key for 4seconds to reset HP, LP, AFT faults in manual
reset.
Press key used for 2 seconds to start or stop the system.
Press key used to mute the buzzer.
Press key for 2 seconds to view AFT temperature.
START
STOP
MUTE
RST
TEMP
MUTE
RST
PRG
SET
MUTE
RST
6
PRG
SET
SET MODE
Sr.No.
Function : To set the cutout point of the
Controller.
LCD will change to set mode and flash. Then
press set key once & release. Set point will
flash. Set point can now be changed by using
UP/DOWN key. After achieving the desired
value, press the SET key .
LtºC = Low temp Alarm.
HtºC = High temp. Alarm.
Parameter
(LCD Message)
Description of parameters and functions.
Parameter setting
method.
01
Press and hold set
key for 2 seconds and
release.
Range
Min
Max
Fact. Set
Lt +0.5ºC Ht -0.5ºC 10.0ºC
PROGRAM MODE
To set other parameters
Hold key for 2 seconds
and release.
LCD will show Program Mode and the Set
Temperature to go to other parameters, use
up/ down keys.
02
Parameter List
Min : MINIMUM Max : MAXIMUM
Fact. Set : FACTORY SETTING(DEFAULT)
04
Range
Min Max
Fact. Set
Lt +0.5ºC
Ht -0.5ºC 10.0ºC
CHILLER SET TEMP.
Function : To set Chiller Set point.
parameter,press the set key.
To change Chiller Set Temp Use UP/DOWN keys to set desired value.
Lt = Low temp Alarm.
Ht = High temp. Alarm.
03
WORKING MODE
Function : T
o set controller for heating or
cooling.
parameter, press the set key.
To change Working Mode
Range
Min Max Fact. Set
Cooling
mode mode
Cooling Heating
mode
Heating Mode -If this is set then controller will
function in the heating mode i.e compressor
will be on if control temperature goes below
set point - differential .
Use UP/DOWN keys to set desired value.
Cooling Mode - If this is set then controller will
function in the cooling mode i.e compressor
will be on if control temperature goes above
set point + differential .
CHILLER SET TEMP.
26.0