28
Service port cap
(width 17)
Service port cap
(width 17)
Valve cap
(width 30)
Valve cap
(width 24)
Suction tube
Flare nut
(ø6.35)
Discharge
tube
Balance
tube
Balance
tube
Valve cap
(width 14)
Service port cap
(width 17)
Service port cap
(width 17)
Valve cap
(width 19)
Flare nut
(ø9.52)
Flare nut
(ø15.88)
Flare nut
(ø15.88)
Liquid
tube
Suction tube
Suction tube
Discharge
tube
Discharge
tube
Liquid
tube
Liquid
tube
8 HP
Unit: mm
Unit: mm
Unit: mm
Unit: mm
10 HP
14 HP
16 HP
Service port cap
(width 17)
Valve cap
(width 24)
Service port cap
(width 17)
Valve cap
(width 27)
Flare nut
(ø6.35)
Balance
tube
Flare nut
(ø6.35)
Valve cap
(width 14)
Service port cap
Service port cap
(width 17)
(width 17)
Valve cap
(width 19)
Flare nut
(ø9.52)
Valve cap
(width 27)
Flare nut
(ø12.7)
Valve cap
(width 17)
Valve cap
(width 30)
Service port cap
(width 17)
Service port cap
(width 17)
Suction tube
Valve cap
(width 17)
Valve cap
(width 30)
Service port cap
(width 17)
Service port cap
(width 17)
Valve cap
(width 14)
Service port cap
(width 17)
Service port cap
(width 17)
Discharge
tube
Liquid
tube
Balance
tube
Flare nut
(ø6.35)
Valve cap
(width 27)
Flare nut
(ø12.7)
Valve cap
(width 14)
Service port cap
(width 17)
Service port cap
(width 17)
Service port cap
(width 17)
Service port cap
(width 17)
Valve cap
(width 30)
Valve cap
(width 24)
Suction tube
Flare nut
(ø6.35)
Discharge
tube
Balance
tube
Balance
tube
Valve cap
(width 14)
Service port cap
(width 17)
Service port cap
(width 17)
Valve cap
(width 19)
Flare nut
(ø9.52)
Flare nut
(ø15.88)
Flare nut
(ø15.88)
Liquid
tube
Suction tube
Suction tube
Discharge
tube
Discharge
tube
Liquid
tube
Liquid
tube
8 HP
Unit: mm
Unit: mm
Unit: mm
Unit: mm
10 HP
14 HP
16 HP
Service port cap
(width 17)
Valve cap
(width 24)
Service port cap
(width 17)
Valve cap
(width 27)
Flare nut
(ø6.35)
Balance
tube
Flare nut
(ø6.35)
Valve cap
(width 14)
Service port cap
Service port cap
(width 17)
(width 17)
Valve cap
(width 19)
Flare nut
(ø9.52)
Valve cap
(width 27)
Flare nut
(ø12.7)
Valve cap
(width 17)
Valve cap
(width 30)
Service port cap
(width 17)
Service port cap
(width 17)
Suction tube
Valve cap
(width 17)
Valve cap
(width 30)
Service port cap
(width 17)
Service port cap
(width 17)
Valve cap
(width 14)
Service port cap
(width 17)
Service port cap
(width 17)
Discharge
tube
Liquid
tube
Balance
tube
Flare nut
(ø6.35)
Valve cap
(width 27)
Flare nut
(ø12.7)
Valve cap
(width 14)
Service port cap
(width 17)
Service port cap
(width 17)
Refrigerant tube port
●
Use caulking, putty, or a similar material to fill any gaps at the refrigerant tube port (
) in order to prevent rainwater, dust or
foreign substances from entering the unit.
* Perform this work even if the tubing is routed out in a downward direction.
●
Tighten each cap as specified below.
Tightening torque for each cap
Cap tightening torque
Unit
8 HP
10 HP
12 HP
14 HP
16 HP
The liquid tube valve
Service port cap
N · m
12.7±2
{k
g
f · cm}
{127±20}
Valve cap
N · m
24.5±3.9
53.9±5.9
{k
g
f · cm}
{245±39}
{539±59}
Flare nut
N · m
38±4
55±6
{k
g
f · cm}
{380±40}
{550±60}
The discharge tube valve
Service port cap
N · m
12.7±2
11±1
{k
g
f · cm}
{127±20}
{110±10}
Valve cap
N · m
53.9±5.9
42.5±2.5
{k
g
f · cm}
{539±59}
{425±25}
Flare nut
N · m
75±7
-
{k
g
f · cm}
{750±70}
-
The suction tube valve
Service port cap
N · m
11±1
9±1
{k
g
f · cm}
{110±10}
{90±10}
Valve cap
N · m
42.5±2.5
50±3
44.5±2.5
{k
g
f · cm}
{425±25}
{500±30}
{445±25}
The balance tube valve
Service port cap
N · m
10±1
{k
g
f · cm}
{100±10}
Valve cap
N · m
22.5±2.5
{k
g
f · cm}
{225±25}
Flare nut
N · m
16±2
{k
g
f · cm}
{160±20}
Tubing cover
Tubing routed out
through the front side
Bottom plate
Tubing routed out
through the bottom
H
P: horsepower
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