Fig. 5 - Hydraulic Diagram Without Pump(S) On Board; Fig. 6- Hydraulic Diagram With Pump(S) On Board (Opt. 78÷81); Fig. 7 - Hydraulic Scheme With Hydronic Kit (Opt.134÷137) - Daikin EWAT_B Series Installation, Maintenance And Operation Manual

Fig. 5 – Hydraulic diagram without pump(s) on board (max. operating pressure 20 bar)
Fig. 6– Hydraulic diagram with pump(s) on board (opt. 78÷81) (max. operating pressure 6 bar)
Fig. 7 - Hydraulic scheme with hydronic kit (opt.134÷137) (max. operating pressure 6 bar)
Legend
BPHE
Plate heat exchanger
FS Flow switch
TT Temperature probe
2 Filter
3 Pressure Gauge
4
Shut-off valve
5
Pump (or pumps) in line
6 Filling group
7 Safety valve (Pt= 6 bar)
8 Anti-vibration joint
9 Electrical resistance
D-EIMAC01706-18EN - 13/32