EAS ELECTRIC CST4 Serie Manual De Instalación Y Manual De Usuario página 30

Air conditioner body
Screw M6x12
(accessory)
Caution
• Before you install the indoor unit, make sure that you remove
the buffers used for transportation between the fan and the
pipe socket (see Figure 3.9). If you run the unit without
removing the buffers, you may damage the fan motor.
• Make sure that the unit body is level; otherwise, it may cause
water to leak. Calibrate the levelness of the unit using a spirit
level or polyethylene tube filled with water.
• The unit is equipped with a built-in water discharge pump and
float switch. Do not tilt the unit in the direction of the drain pan;
otherwise, the float switch may malfunction and cause water
leakages.
Figure 3.9
Dimensions of unit
950
780
Back view
Installation
board
Figure 3.8
Buffers
A
ϕ75 (fresh
air vent)
B
Side view
Refrigerant piping vent (gas side D)
105
Model A (mm)
2.8-4.5kW 230
5.6-8.0kW 230
9.0-14.0kW 300
Mounting
hooks
Hex nut (to
adjust level)
Ceiling
Panel
Master air
conditioner
Caution
• All the figures in this manual are for illustration purposes only.
The actual air conditioner you purchased may not have the
same appearance and functions as those listed in these
figures. Please refer to the actual product model.
3.3 Panel Installation
3.3.1 Remove the air inlet grille
(1) Press the two grille locks at the same time to lift it up.
Grille locks
(2) Raise the air inlet grille to about 45°, and remove the grille.
6
Refrigerant piping
vent (liquid side C)
ϕ32 (outer diameter of
water discharge pipe)
840
Top view
B (mm) C (mm) D (mm)
126 Φ6.35 Φ12.7
126 Φ9.53 Φ15.9
197 Φ9.53 Φ15.9
Figure 3.10
Figure 3.11
Figure 3.12
V.1