3) Refrigerant Pipe And Drain Pipe Specifications - Mitsubishi PWFY-P100VM-E-BU Data Book

(3) Refrigerant pipe and drain pipe specifications

(3)-1 Refrigerant pipe and drain pipe specifications
To avoid dew drops, provide sufficient antisweating and insulating work to the refrigerant and drain pipes.
When using commercially available refrigerant pipes, be sure to wind commercially available insulating material (with a
heat-resisting temperature of more than 100 °C and thickness given below) onto both liquid and gas pipes.
Be also sure to wind commercially available insulating material (with a form polyethylene's specific gravity of 0.03 and
thickness given below) onto all pipes which pass through rooms.
1) Select the thickness of insulating material by pipe size.
Model
Gas
Liquid
Dran
Insulating material's thickness
2) If the unit is used on the highest story of a building and under conditions of high temperature and humidity, it is
necessary to use pipe size and insulating material's thickness more than those given in the table above.
3) If there are customer's specifications, simply follow them.
(3)-2 Refrigerant pipe, drain pipe and filling port
•PWFY unit
134
114
184 (206*1)
(A) Refrgerant ppng (gas)
(B) Refrigerant piping (liquid)
(C) Water nlet
(D) Water outlet
(E) Dran outlet
*1: PWFY-P100, 200VM-E1-AU
PWFY-P100VM-E-BU PWFY-P100VM-E1-AU
ø15.88
ø9.52
•Solenoid valve kit
(D)
(A)
(A)
(B)
(B)
(C)
(E)
Unit : mm
(A) Refrgerant ppng (gas)
(B) Refrigerant piping (liquid)
(C) Dran outlet
(D) Front vew
(E) Left side view
(F) Right side view
- 52 -
PWFY-P200VM-E1-AU
ø15.88 ø19.05
ø9.52 ø9.52
ø32
More than 10 mm
(D)
5 0 7 2
(E)
Unt : mm
PAC-SV01PW-E
Depends on the pipe
diameter of the PWFY
unit to be connected.
(A)
(B)
(C)
1 0 4
121
(F)
Unit: mm