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LOCATION
INDOOR UNIT
•
Ensure the indoor unit is located away from
heat or steam.
•
Ensure the indoor unit is located so it can
be accessed for service and replacement.
•
Ensure the indoor unit is located so
condensate can be drained away.
•
Select a location where the indoor unit can
be securely mounted.
•
The
clearances
maintained.
OUTDOOR UNIT
•
Select the location where exposure to direct
sunlight and strong wind are minimised.
•
Select the location where the outdoor unit
can be securely mounted.
•
Select the location where the noise and air
flow will not cause nuisance.
•
Ensure there are no obstructions in the air
flow path.
•
Ensure the outdoor unit is located so it can
be accessed for service and replacement.
•
Do not place animals and plants near the
air discharge.
•
The
clearances
maintained.
PIPE LENGTH & ELEVATION LIMITS
Pipe Size Gas
Models
mm
HSNRJ25B
Ø9.52
HSNRJ35B
Ø12.7
HSNRJ50B
Ø12.2
HSNRJ70B
Ø15.88
HSNRJ80B
Ø15.88
The outdoor unit is charged for interconnecting pipe lengths of up to 10m. Additional refrigerant
is to be added for lengths above 10m.
IMPORTANT
Indoor
unit
Y
Rinnai
shown
MUST
BE
shown
MUST
BE
Pipe Size Liquid
inch
mm
3/8
Ø6.35
1/2
Ø6.35
1/2
Ø6.35
5/8
Ø6.35
5/8
Ø6.35
X
Outdoor
unit
1 0 0 0
1 5 0
(All dimensions in mm)
Chargeless
Minimum
Length
Length - X
inch
m
m
1/4
10
2
1/4
10
2
1/4
10
2
1/4
10
2
1/4
10
2
Indoor
unit
8
1 5 0
3 0 0
0
1 0 0
Maximum
Maximum
Length - X
Height - Y
m
m
20
12
20
12
30
20
30
20
30
20
X
Y
1 0 0
1 0 0
3 0 0
Additional
Refrigerant
g/m
15
15
15
15
30
Outdoor
unit
Split AC IM
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