Multi Variable Air Conditioners Compact Cassette Type Indoor Unit
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(2) Wired controller is connected to H1, H2.
(3) One indoor unit can connect two wired controllers that must be set as master one and slave
one.
(4) One wired controller can control 16 indoor units in maximum at the same time (As shown in
Fig.5.5) top using it immediately and contact local service center for assistance.
NOTES!
① The type of indoor units must be the same if they are controlled by the same wired controller.
② When the indoor unit is controlled by two wired controllers, the addresses of the two wired
controllers should be different through address setting. Address 1 is for main wired controller;
Address 2 is for slave wired controller. Detailed setting please refer to the owner’s manual of
wired controller.
Fig.5.5
6 Routine Maintenance
WARNING!
① Do turn off the unit and cut off the main power supply when cleaning the air conditioner to
avoid electric shock or injury.
② Stand at solid table when cleaning the unit.
③ Do not clean the unit using hot water of over 45°C to prevent the unit from losing color or
deforming.
④ Do not dry the filters by fire, or it may catch fire or become deformed.
⑤ Clean the filter with a wet cloth dipped in neutral detergent.
⑥ Please contact after-sales service staff if there is abnormal situation.
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