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350
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'17 • SCM-T-225
12.6 Ceiling concealed type (SRR) option pats
(1) Bottom air inlet kit
This manual contains installation points for BOTTOM AIR INLET KIT manufactured by MHI.
Carry out the work following the instructions below.
Keep this manual properly with USER'S MANUAL provided with the indoor unit
.
●
After unpacking, carry out this work on the ground.
CAUTION
●
Do not carry out the work during operation, or there is a danger of being entangled in the rotating parts and getting injured.
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Be sure to cut off the power and stop the unit before maintenance.
1) Applicable model of unit and type of BOTTOM AIR INLET KIT
2) Parts list of BOTTOM AIR INLET KIT
3) Installation Points
(Figure shows the state that the unit is placed on a floor. Top and bottom are inverted after installing the unit.)
(i) Place the unit as shown below.
(ii) Remove the bottom plate and duct flange plate of rear from the unit. Keep the removed tapping screws to reuse later.
◆
The number of tapping screws to be removed
BOTTOM
TOP
(iii) Install rear panel by using removed tapping screws in process(2). Install fan guard by using tapping screws in parts set.
◆
The number of tapping screws to be tightened
RJZ012A040
BOTTOM AIR INLET KIT
UT-BAT1EF
UT-BAT2EF
UT-BAT3EF
15,22,28,36
for FDUT
45,56
for SRR
25,35
50,60
71
Model
Rear panel
Fan guard
(Tapping screw)
1pc.
4mm(dia)X12mm(length)
UT-BAT1EF 12pcs.
UT-BAT2EF 12pcs.
UT-BAT3EF 14pcs.
Rear panel
Bottom
Rear
15,22,28,36
FDUT
45,56
SRR
25,35
50,60
71
Model
Fan guard
Rear panel
1pc.
BOTTOM
TOP
Fan guard
Bottom plate
Duct flange plate of rear
10 pcs.
8 pcs.
Parts set
15,22,28,36
FDUT
45,56
SRR
25,35
50,60
71
Model
10 pcs.
9 pcs.
12 pcs.
8 pcs.
10 pcs.
8 pcs.
10 pcs.
9 pcs.
12 pcs.
8 pcs.
12 pcs.
9 pcs.
14 pcs.
8 pcs.
12 pcs.
8 pcs.
12 pcs.
9 pcs.
12.6 Ceiling concealed type (SRR) option pats
