1 4-way air flowing which can uniform temperature   distribution in the room

2 Thin design unit which can be   installed in a limit ceiling ( the thickness of unit is 290mm )

3 High lift water drained pump   (750mm), easy to plan the condensate drained pipe

4 Float switches inside to prevent   from leaking

5 Fresh air can be inputted from   outside

6 The water remain in the tray is easy   to drained by manual. There is a rubber plug on the water collecting tray; we   can drained out the dirty water by manual. Because the water remained inside   the tray will leap for a long time, then there will be very dirty and there   might be lots bacterial inside too, draining out the dirty water is benefit   to the health and also reduce the possible of pump blocking.

7 The dimension of E1 unit is only   570x570 which can be installed in a standard ceiling opening

8 Auxiliary duct is available to send   part of air to other place, in order to improve indoor temperature and air quality

9 Centralized control scheme based on PC Control is optional

10 Negative ion generator is optional

11 Grill is optional to prevent from   hand injury

12 E-heater is optional