Chigo SA-ZM03ENG-1 Instruction Manual page 16

4. Preparation of trim panel
B. Install the trim panel
① Do not face the panel downward; do not lean against the wall or onto the protruding object.
② Do not knock or extrude the swinging baffle. (Otherwise it may lead to failure)
Take down the air return grating from the trim panel
1. First pull down the air return grating and then pull up the other end of button. (See the figure below)
2. Pull up the grating for about 45 degrees and take down the air return grating on trim panel. (See the
figure below)
Take down the seal cover on angle (pull out the seal cover, as shown in figure below)
Button
B. Install the trim panel on indoor unit
① As shown in the figure below, align the position of swinging baffle motor on trim panel with the pipe
opening position of indoor unit for ease of installation of trim panel onto the indoor unit.
② Install the trim panel
a. Temporarily install the trim panel onto the indoor unit; during installation, hang the buckle on reverse
position of swinging baffle motor of trim panel onto the hook of indoor unit (notice not winding the
swinging motor conductor into sealing materials)
b. Temporarily hang the other 2 buckles onto the hook of indoor unit. (Notice not winding the swinging
motor conductor into sealing materials.)
c. Screw 4 hexagon bolts under the hook in for about 5mm. (The panel will lift)
d. Tighten the screw till the thickness of sealing materials between trim panel and indoor unit decreases
to 5-8mm.
Indoor unit
Ceiling material
The improper tightening of
screw may lead to the failure
as shown in the figure below.
Re-tighten the screw to the
specification requirements.
Air leak
Air leak of ceiling
Water bead condensation
Pollution
4.Installation of unit
Sealing material
5mm to 8mm
Trim plate
Air outlet
After tightening the screw, if there
is still gap between ceiling and
trim panel, please re-adjust the
height of indoor unit.
and drop-off
No gap allowed
②
Pipe orifice position
Swinging baffle motor
③
④
Place the indoor unit at level
state; it is possible to adjust the
indoor unit height through the
corner core on trim panel when
the water drain pipe does not
discharge the water.
14
Hook
Hook ①
②