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)

Or, hide this message: temporarily or permanently

Thermostat: Service and Repair

Thermostat Replacement

Removal Procedure

1. Remove the thermostat housing.
2. Remove the thermostat.

Installation Procedure

1. Install the thermostat.
2. Install the thermostat housing.