Daikin EWAD E-SS Series - Figure 24 - EWAD E SS;SL - Heat Recovery Refrigerante Circuit - Economised Units

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Figure 24 - EWAD 100E ÷ 410E SS – EWAD 100E ÷ 400E SL
Heat recovery refrigerante circuit - Economised units
1.
Single-screw compressor
18.
Water inlet connection
2.
Non-return valve
19.
Economiser
3.
Compressor discharge shutoff valve
20.
Economiser solenoid valve
4.
High-pressure safety valve (25,5 bar)
21.
Economiser thermostatic expansion valve
5.
Condenser coil
22.
Heat recovery exchanger
6.
Built-in undercooling section
23.
Heat recovery water inlet
7.
Axial ventilator
24.
Heat recovery water outlet
8.
Liquid line isolating tap
ST1
Suction temperature probe
9.
Dehydration filter
WL1
Low-pressure transducer (-0,5:7,0 bar)
10.
Liquid and humidity indicator
WO1.
Oil pressure transducer (0,0:30,0 bar)
11.
Electronic expansion valve
WH1.
High-pressure transducer (0,0:30,0 bar)
12.
Liquid injection solenoid valve
WD1.
Discharge temperature sensor/ Oil
13.
Direct expansion evaporator
F13.
High-pressure pressure switch (21,0 bar)
14.
Low-pressure safety valve (15,5 bar)
WIE.
Water entering temperature probe
15.
Compressor suction shutoff valve
WOE.
Water leaving temperature probe
16.
Service port
WIR.
Heat recovery water entering temperature probe
17.
Water outlet connection
WOR.
Heat recovery water leaving temperature probe