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How to replace parts of the cooling system
Introduction
When to replace
Part number
Tools
Caution!
Procedure
70
With a cooling system installed the unit can circulate refrigerated air into the shelter.
Parts of the cooling system only need to be replaced when either one of them is faulty.
Furthermore we recommend that the dry filter is replaced whenever the cooling system
is broken.
Parts of the cooling system can be ordered under part number:
• Compressor
• Dry filter
• Receiver
• Expansion valve, Silencio 6/8 kW
• Expansion valve, Silencio 10 kW
• Expansion valve, Silencio 14 kW
• Evaporator, Silencio 6/8/10 kW
• Evaporator, Silencio 14 kW
• Condenser, Silencio 6/8/10 kW
• Condenser, Silencio 14 kW
• High pressure sensitive switch
• Low pressure sensitive switch
Make sure you have the following tools available before you start:
• Torx 25 screwdriver
• Refrigeration tools for work on cooling systems
• Only trained and certified cooling technicians are allowed to replace parts of the
cooling system.
• Switch of both the DC and AC supply before working on the unit.
• Make sure that all work has been performed before switching on the power again.
Follow these steps to replace parts of the cooling system:
Step
1
Switch of all the power to the unit
2
Remove relevant side covers by unscrewing the two torx 25 screws that hold
it/them in place
3
Replace the concerned parts according to general cooling technical regulations.
4
Remount the side cover
5
Connect the power
Result: The test program runs through all functions.
Check that the unit does not come out with an alarm signal.
In case of an alarm signal, please see section "Fault finding guide", page 71
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