Rotex HPSU compact (V5) User Manual

2 x Product description
9
BA ROTEX HPSU compact 2 - 04/2011
2.2.2 HPSU compact
1 Solaris - flow (1 swivel nut)
2 Cold water supply (1" outer thread)
3 Hot water (1" outer thread)
4 Heating flow (1" outer thread)*
5 Heating return flow (1" outer thread)*
6 Circulation pump (storage circuit)
7 Safety overflow valve (heating circuit)
8 Automatic vent
16 Optional booster heater (R 11/2" internal thread)
18 Optional backup heater (R 11/2" internal thread)
20 Fill level indicator (storage tank water)
29 Noise insulation
30 Underfloor heating heat exchanger (PWT)
31 Connection refrigerant liquid line
HPSU compact 508: CuT, Ø 6.4 mm (1/4"),
HPSU compact 516: CuT, Ø 9.5 mm (3/8")
32 Connection refrigerant gas line
CuT, Ø 15.9 mm (5/8")
33 Filling connection for refrigerant
34 Ball cock (heating circuit)
35 Combined filling and draining valve (heating circuit)
37 Storage temperature sensor t
DHW1
and t
DHW2
38 Connection diaphragm expansion vessel (MAG)
3UV1 3-way diverter valve hot water/heating
3UVB 3-way switch valve (temperature limiter)
HPR Control housing with elec. terminal strip
t
R1
, V1
Return line and flow sensor
t
R2
Return temperature sensor
t
V1
, t
V2
Flow temperature sensors
t
V, BH1
, t
V, BH2
Flow temperature sensors, backup-heater
Safety devices
* Ball cock (1" internal thread) is included in the delivery
Fig. 2-2 Connections and dimensions HPSU compact (top of unit)
87
4(34)
5(34)
2
3
6
1
38
32
33
31
37HPR30291820163UVB3UV1 t
V1
t
V2
t
R2
t/ V1
R1
t
V,BH1
t
V,BH2
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Rotex HPSU compact (V5) Specifications

General

Brand	Rotex
Model	HPSU compact (V5)
Category	Heat Pump
Language	English