-
221
-
Accessory pipe A
Straight pipe
(Procured in the field
above 415mm)
Braze the field pipe here.
Installation example
(Downward)
Accessory pipe A
Straight pipe
(Procured in the field
185~235mm)
Straight pipe
(Procured in the field
above 125mm)
Elbow procured in the field
Braze the field pipe here.
Installation example
(Forward)
Accessory pipe A
Straight pipe
(Procured in the field
185~235mm)
Straight pipe
(Procured in the field
above 125mm)
Elbow procured in the field
Braze the field pipe here.
Installation example
(Rightward)
Accessory pipe A
Straight pipe
(Procured in the field
185~235mm)
Straight pipe
(Procured in the field
above 405mm)
Elbow procured in the field
Braze the field pipe here
Installation example
(Backward)
Orientation of the accessory pipe must comply with the dimensions with of Figure
.
Position for the accessory pipe (Figure
)
3)
After assembly of the connecting pipe, connect it to the operation valve on the gas side inside the outdoor unit.
Tighten the flare nut with appropriate torque.
Appropriate torque
φ
19.05
100~120N·m
2) Firstly, use the accessory pipe to assemble the connecting pipe assembly outside the outdoor unit.
As shown in the fi gures of installation examples
A
~
D
applicable to the connecting direction (chain double dashed
line), braze the accessory pipe and the parts prepared in the above 1).
Position for connecting
the operation valve on
the gas side
Inner face of
the base
Inner face of
the base
42
42
60
°
