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The area within double point chain line is reserved for
maintenance, it’s prohibited to place other devices.
Part name
Using methods:
Please use the switch installed on the wall (separately sold).
注 意
●
Please use the mode
「
Heat exchange
」
when stopping.
●
In winter, please use the mode
「
Heat exchange
」
.
In winter, when the room is heated and operation in the mode
「
Normal ventilation
」
, condensation produced on the surface
of the unit, which will make the ceiling dirty or cause the short
circuit or electric leakage.
Off
On
Low
High
Normal
ventilation
Heat
exchange
Heat exchange:
To get the temperature and humidity close to indoor, it heat-exchange the outdoor and indoor air and then bring
the outdoor air to indoor.
Normal ventilation:
When the indoor air is polluted, it will increase the exhaust air amount.
※
Caution: With the exhaust air amount increasing, the negative pressure will be produced in room, the outdoor
air comes into the room from the gaps of door, and window etc. so if you don’t wish the outdoor air to
come into the room, don’t use the mode.
各部位名称
side maintenance
cover
model label
switch box
filter
heat exchange core
过滤网
热交换芯
电源箱
型号表示位置
检修面板
(室内回风)
(送风)
(排风)
(室外新风)
检修口
使用方法:
请使用墙上安装的开关(另售)。
关
弱
开
强
普通换气
热交换
停止时请用
「
热交换
」
档。
热交换换气:
普通换气:
将室外空气和室内空气进行热交换,以接近室内空气的温湿度,回室内送风。
将室内空气直接排到室外。
注意:随着排出空气的增加,室内产生负压,室外空气从门和窗户等处进入房间,如果不希望室外空气进入
房间,请使用该模式。
各部位名称及使用方法
双点划线内部为检修保留区不应设置其他装置。
冬季请使用
「
热交换
」
档。
冬季,室内制热时,使用
「
普通换气
」
档,机组表面会产生冷凝
水,冷凝水滴落后可能会弄脏天花板,引起配线短路及漏电等。