Piping System - Mitsubishi Heavy Industries SRK20ZD-S1 Technical Manual

(b) Outdoor unit
Models All models
286.4
203.1

(4) Piping system

Models SRK50CE-S1, 56CE-S1
Indoor unit
Flare connection
Room temp.
sensor Heat
exchanger
sensor
Heat
exchanger
Flare connection
Drain holes 50
476
510
850
Outdoor unit
Service valve
(Gas)
Piping
Check joint
(Gas)
ø12.7
Piping
Service valve (Liquid)
(Liquid)
ø6.35
Strainer
12
136.9 Elogated hole
(2-12 x16)
Ground
terminal
Muffler
Discharge pipe
temp. sensor
Compressor
Capillary tube
Electronic
expansion valve
281
- -
Terminal block
34.6
124
Service valve (Liquid)
ø6.35 (1/4'')
Service valve (Gas)
ø12.7 (1/2'')
Cooling cycle
Outdoor air
temp. sensor
Accumulator
Heat
exchanger
Heat exchanger
sensor
Capillary tube