Novatek CONTROL UNIT REFRIGERATING MSK-102-1 MSK-102-1 Hoja De Datos
Los códigos de productos
MSK-102-1
- 5 -
NOVATEK-ELECTRO
MCK-102-14
In thermostat mode MCK-102-14 permanently controls so that the temperature inside refrigeration
chamber will not go out the preset limits (parameters LAL and HAL). These parameters are not under control
during defrost mode and in case of voltage interruptions.
during defrost mode and in case of voltage interruptions.
To disable premature alarm signalization about temperature alarm situations the following parameters are
used:
, and .
If voltage monitoring mode is enabled (parameter
=1) – then MCK-102-14 performs permanent control
over the voltage parameters in all modes of operation. If unallowable voltage levels are detected MCK-102-11
turns the compressor OFF.
turns the compressor OFF.
In case of removal emergency situation on voltage the MCK-102-14 begins processing of program from
start.
All alarm situation codes are shown in table 1 below:
Fault signals on the indicator
Alarm signals on the indicator
t tttt tt tttttttttt
Er1
t ttt ttt tttttttt
t ttttttttttt ttttttttttttt tttt ttt tttttt
Er2
ttt ttt tttttttt
t tttt-ttttttttt ttttttttttttt tttt ttt tttttt
Er3
Minimal voltage
Maximal voltage
8 PROGRAMMABLE PARAMETERS AND ADJUSTABLE FUNCTIONS
Table 2
Parameters and
functions
Display
indication
Min.
value
Max.
value
Default
settings
Actions
Temperature operation
setting point,
setting point,
°
С
-45
50
3
Temperature value should be adjusted
by user as per requirement
by user as per requirement
Thermostat mode
In thermostat mode compressor turns ON when the temperature reaches the value of
SP+diF. Compressor turns OFF when the temperature reaches the value of SP
SP+diF. Compressor turns OFF when the temperature reaches the value of SP
Differential,
°
С
1
20
3
The difference value between Setting
Point (SP) temperature and the
temperature when the compressor
should turn ON
Point (SP) temperature and the
temperature when the compressor
should turn ON
Temperature sensor
calibration,
calibration,
°
С
-9,9
9,9
0
Scale offset to the value of CA1 in
reference to the value measured by
temperature sensor
reference to the value measured by
temperature sensor
Temperature
indication
indication
0
1
0
0-value indication without decimal
units
1-value indication with decimals
units
1-value indication with decimals
Signalization
The way to set alarm
temperature:
0 – absolute value
1 – relative value
basing the set point
temperature:
0 – absolute value
1 – relative value
basing the set point
0
1
1
Interpretation of the HAL and LAL
parameters
Alarm indication turns ON
depending the mode values:
0 – when the temperature value
reaches HAL or LAL thresholds
1 – when upper temperature reaches
+ + or lower temperature
reach
parameters
Alarm indication turns ON
depending the mode values:
0 – when the temperature value
reaches HAL or LAL thresholds
1 – when upper temperature reaches
+ + or lower temperature
reach
-
Deviation of positive
temperature
temperature
Att=0
Att=1
Att=1
LAL
+1
50
50
50
10
Deviation of negative
temperature
temperature
Att=0
Att=1
Att=1
-45
1
HAL-1
50
10