Multi Variable Air Conditioners Two-way Cassette Type Indoor Unit
21
6 Function list
The unit includes but is not limited to the following functions:
Function
Does the unit equip with
Remark
√
Linkage control
○
The function is available when it is matched with Gree multi
√
Individual swing
○
The function is available when it is matched with XE70-33/H
(Version V6 or higher) wired controller
√
√
Child lock
√
√
√
√
√
NOTE:√：
standard function;
○：
optional function.
7 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
℃
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.
⑦ Non-professional person is not allowed to open the air-in grille of indoor unit.
7.1 Cleaning of Filter
(1) Remove the air filter on the air inlet for cleaning. Use a dust catcher or water to clean it. If the
filter is very dirty (e.g. greasy), you can clean it using warm water (below 45°C) that is mixed
with mild detergent. Then let it dry naturally in cool places.
(2) If the air conditioner is used in dusty place, please clean the air filter regularly (generally once
every 2 weeks).
7.2 Maintenance before the Seasonal Use
(1) Check if the air inlet and air outlet of indoor and outdoor unit are blocked.
(2) Check if the grounding wire is in good condition.
(3) Check if all the power cord and communication cable are securely connected.
(4) Check if any error code displayed after energized.
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