Table Of Contents - Gram COMPACT 220 Service Manual

Content
Scope of this service manual............................................................................................................................................................................................ 3
Introduction to this manual ............................................................................................................................................................................................. 3
Intended use . ................................................................................................................................................................................................................... 4
Safety information ........................................................................................................................................................................................................... 4
Location ........................................................................................................................................................................................................................... 5
Optimizing the energy consumption . ............................................................................................................................................................................... 7
General description ......................................................................................................................................................................................................... 8
Refrigerant / GWP ........................................................................................................................................................................................................... 8
Climate / temperature class............................................................................................................................................................................................. 9
Electrical connection . ....................................................................................................................................................................................................... 9
General use . ................................................................................................................................................................................................................... 10
Operating the product ................................................................................................................................................................................................... 11
Keylock . .......................................................................................................................................................................................................................... 12
Adjusting the cabinet temperature . ............................................................................................................................................................................... 12
Setting temperature alarm parameters ......................................................................................................................................................................... 13
Temperature alarms ...................................................................................................................................................................................................... 14
Messages and alarms shown in the display ................................................................................................................................................................... 15
Defrosting ...................................................................................................................................................................................................................... 15
Defrost water . ................................................................................................................................................................................................................ 16
Reversing the door . ........................................................................................................................................................................................................ 16
Light - glass door ........................................................................................................................................................................................................... 17
Cleaning ......................................................................................................................................................................................................................... 17
Door gaskets .................................................................................................................................................................................................................. 17
Long term storage . ......................................................................................................................................................................................................... 18
Service ........................................................................................................................................................................................................................... 18
Disposal ......................................................................................................................................................................................................................... 18
Entering/adjusting factory default parameter settings . ................................................................................................................................................. 19
Parameters and default settings . ................................................................................................................................................................................... 20
Test of inputs / outputs ................................................................................................................................................................................................. 23
How to physically access the controller ......................................................................................................................................................................... 24
How to boot the correct software on a spare part controller . ....................................................................................................................................... 25
How to change the controller ........................................................................................................................................................................................ 25
Controller layout and description .................................................................................................................................................................................. 26
Reversing the glassdoor . ................................................................................................................................................................................................ 27
EC-Declaration of conformity . ........................................................................................................................................................................................ 28
Wiring diagram - K 220/320/420 . .................................................................................................................................................................................. 29
Wiring diagram - KG 220/320/420 ................................................................................................................................................................................ 30
Wiring diagram - F 220/320/420 . .................................................................................................................................................................................. 31
Wiring diagram - FG 220 ............................................................................................................................................................................................... 32
Piping diagram ............................................................................................................................................................................................................... 33
2