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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Multi Display Unit

COMPONENT PARTS

Multi Display Unit

- Multi display unit integrates display and operation switches.
- Operation of each switch (A/C operation signal) and setting status (A/C ECO setting signal and ECO mode signal) are transmitted to A/C auto amp. via CAN communication.
- Operation status of air conditioning system is indicated in the display according to A/C display signal that is received from A/C auto amp.