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
Cycle Output - With ECC
Use the scan tool to cycle the HVAC control head output functions. When the HVAC control head output cycling is selected, the scan tool can command the HVAC control head to cycle an output. This feature can be used to determine if the HVAC control head is able to cycle an output regardless of inputs or specific program instructions. Once a test is selected, the scan tool will command the HVAC control head to energize the selected output. The scan tool will then displays the status of the selected output. For example, a command can be sent to the LH electric actuator to move to the full hot or full cold position. After the command is sent, the LH electric actuator will send a position feedback signal to HVAC control head indicating its movement. The displayed information represents only what was commanded, not the action which actually took place.