EDM WQL H RC

ManualsBrandsSystemair ManualsAir ConditionersWQRC 25 BLN - Condenserless unit / Basic version

WQL-WQH-WQRC 20-190

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Hydraulic Circuit Diagram - WQL/WQH 20 to 45 (continued)

Hydraulic system 1P evaporator

COMPONENTS

1 Plate heat exchanger

2 Pump

3 Water filter

4 Pressure expansion tank

5 Water outlet

6 Water inlet

7 Globe valve

8 Flexible pipes

9 By-pass valve

10 Pressure point/drainage

SAFETY / CONTROL DEVICES

A Water differential pressure switch

B Inlet water temperature sensor

C Outlet water temperature sensor

D Vent valve

E Thermometer

Unit side

Probes

C

B

A

D

1

6

3

E

E

5

7

7

8

8

9

INLET

OUTLET

2

4

10

10