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1. General information
For safety reasons it is important to read all of the enclosed information
( Installation guide, Service manual, Spare parts, Operating instructions)
before mounting this equipment.. In addition, the legislation in force at the
time of purchase must always be considered in connection with the installa-
tion and mounting of this equipment, no matter the contents of this manual.
If there are matters of dispute please contact your dealer.
This equipment is produced and tested by specially qualified personnel, fol-
lowing approved instructions to ensure our high level of product quality. After
the product is finished and tested it is manually inspected with the ultimate
test carried out just before the product is released for shipping. To obtain our
high level of quality and long life we use stainless steel parts. These parts, in
defiance of our manual inspections may still have some sharp edges, which
can present a cut hazard. Therefore it is advised always to use protective
gloves and show caution when installing the equipment.
2. Preparation
If the wall is made of bricks or concrete, the enclosed screws and rawl plugs
are usable, otherwise you have to make sure that the carrying
capacity of the wall is sufficient.
The pipeline must be rinsed through before the system is
Note:
connected. See service manual.
Remove cover before the system is mounted on the wall.
Note:
The weight of the unit are listed in the Service manual under the
Note:
section "Specifications"
3. Placing/application
• Do not use the machine outdoors.
• Main station must be placed in frost free rooms only.
• Free space around the main station: min 1500 mm.
• Max. ambient temp. 40°C.
• Non vibrating surface.
4. Water supply
MP3, MA3
Water volume
100 l/min.
Pressure
0,2 - 0,8 MPa
Max. temperature
70
C
o
The supply line must be sized so that it can supply the minimum indicated
pressure and water volume when connected to this equipment. When dimen-
sioning the water supply, it is recommended to increase the available volume
with 15-20 % compared to the minimum requirements listed in the table.
It is recommended to mount a mixing system on the water
Note:
connection immediately before the outlet which is used.
Recomented water hardness 14-18 dH°. The equipment will
operate with water hardness exciding this level however, de
scaling of pump system, injectors and like must be
expected depending on use pattern and water quality.
Furthermore, wear of the mechanical parts will increase as well.
If not supplied, filter should be mounted.
5. Air supply
Air supply for the system is to meet the following specifikations:
• Pressure
6 – 10 bar
• Consumption
200 Nl/min.
EN
MP4, MA4
MP1..DP, MA1..DP
135 l/min
135 l/min
0,2 - 0,8 MPa
0,2 - 0,8 MPa
70
C
70
C
o
o
6. Power supply
Connection instruction is mounted on the cables.
The phase order is subordinated.
Earth Leakage Circuit Breaker (ELCB).
When using an earth leakage circuit breaker (ELCB) also known as a re-
sidual current device (RCD) or a residual current circuit breaker (RCCB) in a
system that incorporates a variable speed drive connected to 3 phase 400 V.
The trip level of the ELCB has to be 300 mA.
(30 mA used in house hold will malfunction due to earth leakage)
Service Switch:
The unit must always be connected to the main supply through a sepa-
rate service switch.
NB! Installation must always be in accordence with local legistration.
Mains.
3/PE 400 V +/- 10%
50 Hz +/- 2Hz
L1
L2
L3
PE
L1
L2
L3
Green/Yellow
Note: Phase sequence unimportant.
Earth leakage current > 30 mA
Pulse-current or universal-current
sensitive earth leakage circuit
breaker
Connecting cable.
Observe the following when using E.l.c.b:
• Installation of E.l.c.b only between supplying mains and controller.
• The E.l.c.b can be activated by:
- capacitive leakage currents between the cable screens during operation (especially with long,
screened motor cables)
- connecting several controllers to the mains at the same time
- RFI filters
MP3, MA3
Voltage:
3/PE 400 Vac
± 10%
Frequenz:
50/60 Hz
48 -0%...62 +0%
Motor load:
4 kW
Nominal
10.6 A
current:
Fuse:
16 A
2
L1, L2, L3, PE
2.5 mm
7. Piping
The pipe system should be made of stainless steel pipes. The pipe joints
should be made in a way that makes separation possible in case of e.g.
repairs, movement or similar.
All thread according to ISO 228
Pipe connections
MP3, MA3
Water
5/4"
Air
8 mm
A 5/4" closing valve should be mounted on the water supply
Note:
immediately before the main station and dirt filter if any.
8. Assembly
Dimensions see fig.1
It is recommended to mount the main station at an appropriate height
(approx. 1 m above the floor) on a brick or concrete wall, according to the
mounting instructions. To make the mounting easier, it is recommended to
mark auxiliary lines on the wall according to fig. 2. The main station must
be lifted in this way that the auxiliary point on the right of the cabinet is flush
with the horizontal and the vertical auxiliary lines on the wall, after which the
main station is hung over the fitting.
Tighten the main station with the enclosed screws and rawlplugs.
87 Hz
V2
W1
U2
V1
W2
U1
Motor connection
(delta).
Connected as above.
MP4, MA4
MP1..DP,
MA1..DP
3/PE 400 Vac
3/PE 400 Vac
± 10%
± 10%
50/60 Hz
50/60 Hz
48 -0%...62 +0%
48 -0%...62 +0%
5.5 kW
5.5 kW
14.2 A
14.2 A
20 A
20 A
2
2
2.5 mm
2.5 mm
MP4, MA4
MP1..DP, MA1..DP
5/4"
5/4"
8 mm
8 mm
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