GB
The front panel of the thermostat
1.
Compressor operation light
2.
Defrosting light
3.
Energy saving light
4.
Stand-by light
5.
Programming key (service agent only)
6.
Machine On/Stand-by (keep pushed)
7.
Manual defrost (keep pushed)
How to unlock the keyboard (»Loc» message)
-
Push any button for more than 2s, «UnL» message will appear and the keyboard will be unlocked.
Note:for safety reasons the keyboard locks automatically after 30s of keys inactivity.
To execute any operation, please unlock the keyboard first.
How to see and modify the set point
-
Push and immediately release the key, the set point will be showed and starts blinking;
-
To change the set value push or arrows within 20s.
-
To memorize the new set point value push the key again or wait 20s.
Manual defrost
The appliance will automatically run a defrost cycle every 12 hours.
Note: the cycle starts from the time the appliance is initially powered up.
To manually defrost the applicance:
-
Press and hold the DEFROST button for 3s;
-
The defrost cycle will start immediately and the LED illuminates. The defrost will last 20 minutes.
Note: starting a manual defrost also resets the automatic defrost timer. The next automatic defrost will start
12 hours after the manual defrost has finished.
How to turn the machine in ON / STAND-BY status
-
Press and hold the key for 4s, the machine will turn from ON to STAND-BY status and vice-versa.
During the button hold the LED will blink to show status changing.
Cabinet and Controller Operation Instruction
7
Summary of Contents for QR350
Page 1: ...Merchandisers QR350 ...
