EDM SYSHP MINI DCI

28
Figure 2-3.1: M.HP05/07/09 DCI MONO piping diagram
3 Piping Diagrams
M.HP05 DCI MONO / M.HP07 DCI MONO / M.HP09 DCI MONO
Legend
1 Compressor
2 4-Way Valve
3 Gas-liquid separator
4 Air side heat exchanger
5 Electronic expansion Valve
6 Single-way electromagnec valve
7 Liquid Tank
8 Strainer
9
Water Side Heat Exchanger
(Plate Heat Exchange)
10 Backup heater (oponal)
11 Flow switch
12 Discharge gas sensor
13 Outdoor temperature sensor
14
Evaporaon sensor in heang
(Condenser sensor in cooling)
15 Refrigerant inlet (liquid pipe) temp. sensor
16 Refrigerant outlet (gas pipe) temp. sensor
17 Water outlet temp. sensor
18 Water Inlet temp. sensor
19 Air purge valve
20 Expansion vessel
21 Circulang pump
22 Manometer
23 Safety valve
24 Y-shape lter
25 High Pressure Switch
26 Low Pressure Switch
27 Pressure valve
28 Capillary
29 Sucon gas sensor
Accumulator
Water side heat exchanger
Low pressure switch
Pressure sensor
4-way
valve
Air side heat exchanger
High pressure switch
Electronic expansion valve capiiiary
Accumulator
Distributor
Filter Filter
‘Electronic expansion valve