20
Refrigeration circuits and measurement points
5471970 GB - Subject to technical changes!!
Tubing and instrument flow chart with EVI
1
L
This tubing and instrument flow chart is valid exclusively for the ceiling unit CMF 4100 with EVI
TC
TC
PZH
A
B
C
D
E
F
H
J
L
O
P
M
N
t_c1h
t_c2u
t_cL1
t_cL2
5cm
5cm
p_c
p_o
5cm
t_v2h
5cm
t_v1h
t_o2h
t_oL1
t_oL2
5cm
K
A
Condenser
J
Low pressure test connection
B
Condensation water evaporator pan
K
Evaporator
C
Solenoid valve, hot gas line
L
Thermostatic expansion valve
D
High pressure switch
M
Plate heat exchanger
E
Solenoid valve, hot gas defrosting
N
Thermostatic expansion valve
F
High pressure test connection
O
Solenoid valve, liquid line
H
Compressor
P Filter
dryer
1
EVI stands for Enhanced Vapor Injection.
