Regulus CSE OTS MFB+ZV G User manual

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CSE OTS MFB+ZV G
CSE OTS MFB+ZV G
EN
Installation and Operation Manual
CSE OTS MFB+ZV G PUMP STATION

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1. Introduction
CSE OTS MFB+ZV G Pump Station is designed for installation on a heating system flow pipe. The
pump station contains two ball valves, one ball valve is fitted with an integrated filter and magnet.
The filter can be easily removed and cleaned without any tools. The pump station is intended for
installation directly on a pipe, the minimum pipe centre distance from wall is 100mm.
2. Description of the Pump Station
The pump station consists of UPM3 FLEX AS 25-75 130 mm pump, ball valve w. filter and magnet,
thermometer, insulation.
Main Features
Application heating system ow
Description
consists of UPM3 FLEX AS 25-75 130 mm pump (control
possible either by PWM signal or by selecting a pump
performance curve) , ball valve w. check valve, ball valve w.
lter and magnet, thermometer, insulation
Working fluid water, water/glycol mixture (max. 1:1) or water-glycerine mixture
(max. 2:1)
Installation on heat pump return line, min. pipe centre distance from wall =
100 mm
Code 17922
Data for CSE OTS KKMF+ZV G Pump Station
Fluid working temperature 2 - 110 °C
Max. working pressure 10 bar
Max. ambient temperature 70 °C
Power supply 230 V, 50 Hz
Insulation material EPP RG 60 g/l
Overall dimensions 345 x 140 x 150 mm
Total weight 3.6 kg
Connections 2 x G 1" F
Technical Data for Ball Valve with Filter & Magnet
Max. fluid temperature 100 °C
Max. working pressure 16 bar
Magnetic induction 1.2T (12000 Gs)
Strainer mesh size 0.6 mm
Connections G 1" F

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3. Direction of Flow through the Pump Station
SMĚR PROUDĚNÍ
FLOW DIRECTION

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4. UPM3 FLEX AS 25-75 130 mm Pump
Design
Wet-running circulation pump with G 6/4“ M threaded connections.
Electric Data
Power supply 230 V, 50 Hz
Power input (min./max.) 2/60 W
Current (min./max.) 0.04/0.58 A
IP rating IP44
Max. speed 5991 rpm
Weighted average power ≤ 28 W
Energy Efficiency Index ≤ 0.20 by EN 16 297/3
Motor protection not needed
Min. Pressure at the Pump Suction Port
Min. pressure at the
suction port to avoid
cavitation
0.05 bar at 75 °C
0.50 bar at 95 °C
1.08 bar at 110 °C
Pump Control
The circulation pump can be controlled by an external PWM signal (prole for use in heating sys-
tems) or without a PWM signal by selecting a pump performance curve.
The maximum operating curve of the pump can be dened.
- with PWM signal the pump speed changes with the signal value up to the maximum of the
selected curve
- without PWM signal the pump runs at maximum speed according to the selected curve
Performance Curves
Curve Max. H Max. P1
(upper
graph)
(lower
graph)
15 m 33 W
26 m 39 W
37.5 m 60 W

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Performance Display
DISPLAY - LED MARKING
DISPLAY PERFORMANCE
CURVES
STATE Max. H (upper
graph)
1LOW PERFORMANCE 5 m
2MEDIUM PERFORMANCE 6 m
3HIGH PERFORMANCE 7,5 m
WARNING: LEDs may be turned by 90° or 180°, depending on the specific pump type.
GREEN LED FLASHING FREQUENCY PWM SIGNAL RECEPTION
1 flash per second NO
8 flashes per second YES
When switched on, the pump runs at factory settings or the last setting. The display shows the
current pump performance.
Setting selection for UPM3
To select your desired setting, press the button repeatedly until you find the setting you need (see
the table above). If you pass the desired setting, you have to go one more round until it appears
again.
Error Display
DISPLAY CONTROL MODE
Seized pump
Too low power supply voltage
Electric fault
The LED marking is further omitted for better clarity.

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Prohibited pump positions
Permissible pump (actuator) positions
Pump Wiring
socket for power supply (A)
and signal transmission (B)
power supply (A) and
signal (B) connectors
N (blue)
L (brown)
PE (yellow-green)
PWM GDN (blue)
PWM out (black)
PWM in (brown)

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5. Ball Valve with Filter & Magnet
5.1. Maintenance, Cleaning
1. Close the ball valve by turning the lever by 90° in the direction of the OFF arrow (Fig. 1).
2. Unscrew the lid with magnet manually and take out the strainer (Fig. 2, 3).
3. Remove impurities from the magnet and strainer.
4. Return the clean strainer back to its place and screw on the lid with magnet.
3. Open the ball valve by turning the lever by 90° in the direction of the ON arrow (Fig. 4).
Fig. 1 Fig. 2
Fig. 3 Fig. 4

© 2021 We reserve the right to errors, changes and improvements without prior notice.
REGULUS spol. s r.o.
E-mail: [email protected]
Web: www.regulus.eu
v1.1-05/2021