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.) 2/52 W
Current (min./max.) 0.04/0.50 A
IP rating IP44
Max. speed 5766 rpm
Weighted average power ≤ 23 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)
14 m 25 W
25 m 33 W
36 m 39 W
47,5 m 60 W

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Performance Display
DISPLAY STATE PERFORMANCE in % of P1max
1 flashing green LED STANDBY MODE
(EXTERNAL CONTROL ONLY) 0
1 green + 1 yellow LED LOW PERFORMANCE 0-25
1 green + 2 yellow LEDs MEDIUM-LOW PERFORMANCE 25-50
1 green + 3 yellow LEDs MEDIUM-HIGH PERFORMANCE 50-75
1 green + 4 yellow LEDs HIGH PERFORMANCE 75-100
When switched on, the pump runs at factory settings or the last setting. The display shows the mo-
mentary pump performance.
Settings Display
WARNING: LEDs may be turned by 180°, depending on the specic pump type.
At the press of a button, the display switches to the settings display and the indicators will show the
current setting for 2 s (see gs below).
4 m 5 m 6 m 7,5 m
Error Display
seized pump
too low power supply voltage
electric fault
Settings selection for UPM3
1. The pump will switch to adjustment selection mode by pressing and holding the pushbutton until
the LEDs start ashing.
2. To select your desired setting, press the button repeatedly until you nd the setting you need
(see the gures below). If you pass the desired setting, you have to go one more round until it
appears again – there is no way back in the loop.
4 m 5 m 6 m 7,5 m
3. Release the button for more than 10 s and the LEDs will return to “performance view“, while the
last setting is saved.

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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

©2020 We reserve the right to errors, changes and improvements without prior notice.
REGULUS spol. sr.o.
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Web: www.regulus.eu
v1.0-06/2020