Airwell Wellea Split A R32 Installation Manual page 75

Description
Item
Water Side Heat Exchanger
1
(Plate Heat Exchange)
Flow switch
2
Refrigerant liquid line temperature sensor
3
4 Refrigerant gas line temperature sensor
5 Water outlet temperature sensor
Water inlet temperature sensor
6
Automatic air purge valve
7
Description
Item
8 Expansion vessel
9 Circulating pump
10 Manometer
11 Pressure relief valve
12 Internal backup heater
13 Total outlet temperature sensor
74