7 CONNECTION DRAWING OF PIPELINE SYSTEM
This is the water system of standard module.
Air conditioning and Domestic hot water mode
Air conditioning mode
Installation of variable frequency pump in the project
Installation of variable frequency pump in the project
0#Unit
1#Unit
15#Unit
Twi
Two
Tw
Terminal
Two-way valve
Three-way valve
Auxiliary electric heater
Drain valve
Differential pressure
by-pass valve
Expansion tank
Drain valve
Plate heat exchanger
Drain valve
Plate heat exchanger
Plate heat exchanger
0#Unit Tw
Electronic
Butterfly Valve
Twi
Two
Tw
Drain valve
Electronic
Butterfly Valve
Twi
Two
Drain valve
Electronic
Butterfly Valve
0#Unit
1#Unit
15#Unit
Twi
Two
Tw
Terminal
Two-way valve
Three-way valve
Drain valve
Differential pressure
by-pass valve
Expansion tank
Drain valve
Plate heat exchanger
Drain valve
Plate heat exchanger
Plate heat exchanger
0#Unit Tw
Electronic
Butterfly Valve
Twi
Two
Tw
Drain valve
Electronic
Butterfly Valve
Twi
Two
Drain valve
Electronic
Butterfly Valve
Plate exchanger
Hot water tank
Drain valve
Domestic cold water
trom the water network
Domestic hot water
to the utilities
Domestic hot water
return of utilities
Electrode type
water level switch
Overflow opening
0# SV1
Auxiliary electric heater
Drain valve
0# T5
CN119 HEAT2:
Auxiliary electric heater
0#Unit
1#Unit
15#Unit
Twi
Two
Tw
Terminal
Two-way valve
Three-way valve
Drain valve
Differential pressure
by-pass valve
Expansion tank
Drain valve
Plate heat exchanger
Drain valve
Plate heat exchanger
Plate heat exchanger
0#Unit Tw
Electronic
Butterfly Valve
Twi
Two
Tw
Drain valve
Electronic
Butterfly Valve
Twi
Two
Drain valve
Electronic
Butterfly Valve
Hot water tank
Drain valve
Domestic cold water
trom the water network
Domestic hot water
to the utilities
Domestic hot water
return of utilities
0# T5
Electrode type
water level switch
Overflow opening
0# SV1
Auxiliary electric heater
Drain valve
CN119 HEAT2:
Auxiliary electric heater
10