10
7 CONNECTION DRAWING OF PIPELINE SYSTEM
This is the water system of standard module.
Symbol explanation
Stop valve Pressure gauge Flexible joint Gate valve Automatic discharge valve
Y-shaped filter Thermometer Circulating pump Check valve
Expansion tank
Water replenishing
Dirt discharge valve
Drain valve
Two-way valve
Three-way valve
Terminal
Auxiliary electric heater
unit
unit
Y-type filter,
requiring≥ 40 meshes
unit
Fig. 7-1 Connection drawing of pipeline system
8 OVERVIEW OF THE UNIT
8.1 Main parts of the unit
Table 8-1
NO.
NAME
NO.
NAME
1
Air outlet
6
Condenser
2
Top cover
7
Water inlet
3
Electric control box
8
Air inlet
4
Compressor
9
Water outlet
5
Evaporator
10
wire controller (It can be placed indoors)
NOTE
•
The ratio of the two - way valves on the terminal shall not exceed 50 percent.
