11
4.3 Servicing space requirements
≥500
≥2
00
≥1
15
0
≥350
≥300
Fig.4-4
Do not grasp the control box or pipe to lift the unit!
WARNING
Fig.4-3
unit:mm
30
29
32
25
26
27
28
31
7
12
11
10
9
18
8
7
5
23
22
24
1
2
13
3
4
6
20
14
15
17
19
16
21
6
8
9
10
5
4
3
2
1
CN4
CN22
CN5
S3
DIS1
CN24
CN1
CN2
CN6
CN8
CN13
CN15
CN16
CN18
CN28
S2
CN42
CN21
S1
S4
CN11
CN7
CN17
CN19
CN30
CN35
CN14
CN31
CN36
CN25
CN29
CN40
CN41
CL
COM
HT
EVU
SG
12
4.4
Mounting the indoor unit
Fix the wall mounting bracket to the wall using appropriate plugs and screws.
Make sure the wall mounting bracket is horizontal level.
Pay special attention to prevent overflow of the drain pan.
Hang the indoor unit on the wall mounting bracket.
two persons
two persons
two persons
Fig.4-5
Bar
Copper pipe
Clamp handle
Red arrow mark
Cone
Yoke
Handle
Bar
"A"
Align the center of the pipes.
Sufficiently tighten the flare nut with fingers,
and then tighten it with a spanner and torque
wrench .
The protective nut is a one-time part, it
can not be reused. In case it is removed,
it should be replaced with a new one.
Protective nut
Indoor unit tubing
Flare nut Pipings
Outer
diam.
Tightening
torque(N.cm)
Additional tightening
torque(N.cm)
6.35
16
9.52
1500
(153kgf.cm)
1600
(163kgf.cm)
2500
(255kgf.cm)
2600
(265kgf.cm)
4500
(459kgf.cm)
4700
(479kgf.cm)
4.5 Refrigerant pipe connection
Excessive torque can break nut on installation conditions.
CAUTION
When flared joints are reused indoors,the flare part should be re-fabricated.
●
●
1/4
5/8
1/4
5/8
89
88
Summary of Contents for KMK-100RY1
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