EWYT~CZ / EWAT~CZ
DEIMHP0140521_00EN
25
Figure 20 –
Refrigerant circuit (P&ID) diagram for DUAL circuit EWAT~CZ unit
REFRIGERANT
PED
GROUP
LINE
PS
(bar)
Ts
(°C)
R32
1
HIGH PRESSURE GAS
42,9
+10/+120
HIGH PRESSURE LIQ
42,9
10/+65
LOW PRESSURE
30
30/+60
Water inlet and outlet are indicative. Please refer to the machine
dimensional diagrams for exact water connections.
The series is composed by mono (one circuit) and dual (two circuits)
reversible unit.
Legend
Item
Description
1
Scroll compressors
2
Fourway valve
3
Tube&fins heat exchanger (coil)
4
Biflux filter
5
Mechanical filter
6
Electronic expansion valve
7
Liquid receiver
8
Heat exchanger BPHE
9
Check valve
11
Access fitting
13
Receiver valve
K
Crankcase heater
Summary of Contents for EWAT016CZN-A1
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