Kühla AT1-5BQ6E-2KU Setting Instructions

Buttons explanation
Press Info / setpoint adjustment
button parameter down /
press 2 sec for manual defrost
Display messages during normal operation
DEF Defrost activated
REC Return to the setpoint after defrost
OFF standby
CL Request the condenser cleaning
DO Alarm for open door
HI / LO Over / under temperature alarm in the cell
E1...2 Error of sensor T1...2
Access to the Info menu
is obtained by pressing the button and then release it. You can switch through the parameters using or and display the value by pressing
You get back to the actual value by waiting 30 seconds or pressing
Change of setpoint
To display and change the set point press for at least ½ second. To change the setpoint, hold and adjust with or the setpoint. After releasing
the button , the desired setpoint is stored.
Caution: The set value can only within the limits of SPL.SPH will be set.
Wiring diagram
Parameter setting instructions
Kühla Kühltechnik & Ladenbau GmbH
AT1‐5BQ6E‐2KU
Display messages in the Info menu
cooling / heating output
RL2 AUX output
alarm
button parameter up / manual control
button back / standby
T1 temperature of probe T1
T2 temperature of probe T2
THI maximum temperature probe T1
TLO minimum temperature probe T1
CND compressor operating time in weeks
LOC keypad lock status