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The ambient light sensor is used to detect opening 
hours of the shop.
Placement of sensor:
The sensor must be placed so that the interior light 
does not affect the sensor.
Possible placement could be in the front of the 
cooler or at the top.
The door sensor is used to detect buying activity and 
to stop the fan when the door is opened.
Danfoss does not supply the door-switch. Use the 
door-switch you have and connect it to  the cable 
supplied by Danfoss.
V.4 Ambient light sensor
V.5 Door sensor
ERC
 
102 Reference manual – APPENDIX V: APPLICATION SPECIFICATION