Idiomas disponibles
Idiomas disponibles
Technical Data
Type
Dimension
Art.-No.
Capacity at ∆t 10 K
Capacity at ∆t 15 K
Capacity at ∆t 20 K
Type of pump
Screwed connection Rp
Thread G
max. permiss. operat.temp.
max. permiss. operat.press.
Height (incl. insulation) C
Width with insulation B
Centre distance A
Materials:
Fittings:
Press-brass Ms58
Tubes:
Precision tubes
Insulation shell:
EPP - with patented groove connection
Handles:
Temperature resistant plastics reenforced by
fibre glass
Seals:
O-Seals:
EPDM Elastomere
Flat seals:
AFM 34 or EPDM Elastomere for the
screwed connections of the pump
Ball beddings:
PTFE
Wall brackets -> Wall brackets available as accessories
(Art.-No. 2012076)
Wall assembly:
1. Adjust and fix wall brackets by means of dowels and screws. Prior to
fitting, glue sound attenuating plastic patches to the rear of wall
brackets. Due to dovetailing a side by side arrangement of several units
can be realized more easily. This assures the correct centre distances for
the insulation shells.
2. Slide rear shell of insulation onto square bolts of wall bracket.
3. Press groove of ball valves onto bolts of wall bracket until it is
latching. The unit may not be removed easily. The disassembly is
explained in Item 6.
4. Connect to boiler/heating circuit.
5. Fit front shell of insulation after filling and tightness test of whole
installation.
6. Disassembly of unit from wall bracket: Remove security cam
behind the ball valves to the top, by means of a screw driver or
any other suitable tool. Attention: The unit is loose now!
Prevent unit from dropping from the wall bracket!
4
Installation instructions
Pipework assembly for heating and mixing valve circuit
DN25/DN32
Heating circuit
Heating circuit
DN 25
DN 25
2012050
2012052
27 kW
27 kW
41 kW
41 kW
55 kW
55 kW
UPS 25-60
Alpha 25-60
RS 25/6
1" IG
1" IG
Heating circuit
Mix.valve circuit Mix.valve circuit Mix.valve circuit
DN 32
DN 25
2012053
2012054
36 kW
26 kW
54 kW
38 kW
72 kW
51 kW
Alpha 32-60
UPS 25-60
RS 25/6
1 ¼" IG
1" IG
1½" flat seal
110°C
10 bar
344 (350 ) mm
250 mm
125 mm
Rp
G
A
B
Fig 1: Dimensional drawing
Fig 2: Wall bracket, top view
DN 25
DN 32
2012056
2012057
26 kW
35 kW
38 kW
52 kW
51 kW
70 kW
Alpha 25-60
Alpha 32-60
1" IG
1 ¼" IG
Rp
G
A
B
