Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
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Control Assembly: Service and Repair
Automatic Climate Control R&R:
Cover (2)
Remove
Screws (3)
Unscrew
Control Unit (N22)
Pull out and disconnect both couplings
In reverse order
Install
Installation InstructionBefore pressing on the two couplings, check all sleeves for proper contact, correct by bending if required.