EDM SYSHP MINI SPLIT 06 16

Table Of Contents
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Figure 1-5.7: Space heang through oor heang loops and radiators
5.5 Space Heang Through Floor Heang Loops and Radiators
The oor heang loops and radiators require dierent operang water temperatures. To achieve these two set points, a mixing
staon is required. Room thermostats for each zone are oponal.With the help of hydronic adapter board(oponal), maximum 8
thermostats for 8 rooms are available to control heat pump, which greatly improves the operaon convenience.
RAD. 1
Modbus
RAD. 2
RAD. n
Legend
1 Outdoor unit 10 External circulator pump (eld supplied)
2 Hydronic box 11 Mixing staon (eld supplied)
3 Plate heat exchanger 12 Room thermostat (eld supplied)
4 Backup electric heater(oponal) 13 Bypass valve (eld supplied)
5 Internal circulator pump FHL 1...n Floor heang loops (eld supplied)
6 User interface(Integrated in hydronic box) RAD 1...n Radiators (eld supplied)
7 Hydronic adapter board (Oponal) 11 Mixing staon (eld supplied)
8 Stop valve (eld supplied) T1…8 Room thermostats (eld supplied)
9 Balance tank (eld supplied)