dixell CoolMate XLR130C, Installing And Operating Insructions

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1592017000 XLR 130-170 GB r2.0 23.03.2015 XL130 - XLR170 9/20
5.3 TO SET THE DEFROST TIMES
followe
d by
1.
Push the
n
key for more than 3 seconds
2.
e
LED switches ON and the current time is displayed.
3.
By pushing DEF key, the DEF led will start flashing and setting defrost time will be possible.
4.
To exit, press SET + UP or wait 15s without pressing any key.
5.4 TO SET THE ENERGY SAVING TIMES
followe
d by
1.
Push the
n
key for more than 3 seconds
2.
e
LED switches ON and the current time is displayed.
3.
By pushing the ES key, the ES led will start flashing and setting Energy Saving time will be possible.
4.
To exit, press SET + UP or wait 15s without pressing any key.
5.5 TO START HOLIDAY FUNCTION BY USING THE KEYBOARD
1.
Push the ES key for more than 6 seconds until the label “Hd” is shown.
2.
e
LED will start to blink slower than during time programming and the regulators will follow holiday times.
3.
Push the ES key for more than 6 seconds to start normal functioning again.
6. PARAMETER LIST
REGULATION
Hy Differential: (0,1÷25,5°C; 1÷45°F): Intervention differential for set point, always positive. Compressor Cut IN is Set Point Plus Differential (Hy).
Compressor Cut OUT is when the temperature reaches the set point.
LS Minimum set point limit: (-50,0°C
÷
SET; -58°F÷SET) Sets the minimum acceptable value for the set point.
US Maximum set point limit: (SET
÷
110°C; SET÷230°F) Set the maximum acceptable value for set point.
odS Outputs activation delay at start up: (0÷255 min) This function is enabled at the initial start up of the instrument and inhibits any output
activation for the period of time set in the parameter. (AUX and Light can work)
cco Compressors: kind of activation. Used only if oA1 =cP2: SE = sequential activation; AL = by turn activation
AC Anti-short cycle delay: (0÷30 min) interval between the compressor stop and the following restart.
Ac1 2
nd
compressor delay at start up (0÷255s) Time interval between the switching on of the first compressor and the second one. (0÷225s).
CCt Thermostat override: (0min ÷23h 50min) allows to set the length of the continuous cycle. Can be used, for instance, when the room is filled
with new products.
Con Compressor ON time with faulty probe: (0÷255 min) time during which the compressor is active in case of faulty thermostat probe. With
COn=0 compressor is always OFF.
COF Compressor OFF time with faulty probe: (0÷255 min) time during which the compressor is off in case of faulty thermostat probe. With
COF=0 compressor is always active.
CH Type of action - Only for XLR130: CL = cooling; Ht = heating.
DISPLAY
CF Temperature measurement unit: °C = Celsius; °F = Fahrenheit . When the measurement unit is changed the SET point and the values of the
regulation parameters have to be modified
rES Resolution (for °C): (in = 1°C; de = 0,1°C) allows decimal point display. dE = 0,1°C; in = 1 °C
Lod Local display : select which probe is displayed by the instrument: P1 = Thermostat probe; P2 = Evaporator probe; P3 = auxiliary probe
1r2 = difference between P1 and P2 (P1-P2)
DEFROST
tdF Defrost type Only for XLR170: rE = electrical heater (Compressor OFF); rT = thermostat defrost. During the defrost time “MdF”, the heater
switches On and OFF depending on the evaporator temperature and “dtE” value; in = hot gas (Compressor and defrost relays ON)
EdF Defrost mode:
rtc = Real Time Clock mode. Defrost time follows Ld1÷Ld8 parameters on workdays and Sd1÷Sd8 on holidays. Available only if the ’RTC
option is present
in = interval mode. The defrost starts when the time “Idf” is expired.
Sd = Smartfrost mode. The time IdF (interval between defrosts) is increased only when the compressor is running (even non consecutively)
and only if the evaporator temperature is less than the value in "SdF” (set point for SMARTFROST).
SdF Set point for SMARTFROST: (-30
÷
30 °C/ -22
÷
86 °F) evaporator temperature which allows the IdF counting (interval between defrosts) in
SMARTFROST mode.
dtE Defrost termination temperature Only for XLR170: (-50,0÷110,0°C; -58÷230°F) (Enabled only when the evaporator probe is present) sets
the temperature measured by the evaporator probe which causes the end of defrost.