Vortex BlueOne BWO 155 SL User manual

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Original operating
instructions
Deutsche Vortex GmbH & Co. KG
Kästnerstraße 6
71642 Ludwigsburg
Germany
Fon: +49(0)7141.2552-0
E-Mail: [e-mail]
www. deutsche-vortex.com

2
DIN EN 60335-1:2010-11; EN 60335-1:2002+ A11+ A1+ A12+ A2+ A13+ A14 :2010
DIN EN 60335-1/A15: 2012-03; EN 60335-1/A15: 2011
DIN EN 60335-2-51:2012-08; EN 60335-2-51: 2003+ A1+A2:2012
DIN EN 62233:2008-11; EN 62233:2008
DIN EN 62233 Ber.1: 2009-04; EN 62233 Ber.1:2008
DIN EN 62233 Ber,1:2009-04; EN 62233 Ber.1:2008
DIN EN 55014-1:2012-05; EN 55014-1:2006+ A1:2009+ A2:2011
DIN EN 61000-3-2:2010-03; EN 61000-3-2: 2006+ A1:2009+ A2:2009
DIN EN 61000-3-3:2009-06; EN 61000-3-3:2008
DIN EN 55014-2:2009-06; EN 55014-2:1997+ A1:2001+ A2:2008
(Legally binding signature of
the issuing entity)
(Place, date)
EC-Declaration of conformity
Name of
issuing entity: Deutsche Vortex GmbH & Co. KG
Address: Kästnerstraße 6
71642 Ludwigsburg
Deutschland
Product name: Domestic hot water pump
Type designation: BWO 155 SL
The designated product complies with the provisions of
Directives:*
2006/95/EG
„Directive 2006/95/EC of the European Parliament and the
Council on the approximation of the laws of the Member
States relating to electrical equipment designed for use
within certain voltage limits“
and
2004/108/EG
„Directive 2004/108/EC of the European Parliament and
of the Council on the approximation of the laws of the
Member States relating to electromagnetic compatibility
and repealing Directive 89/336/EEC“.
* The conformity of the product with the provisions of the
Directives is proven by complete adherence to the
following standards:
Ludwigsburg, 01.01.2012

3
Declaration of conformity 2
Safety, product description 3
Technical specifications 5
Installation*6
Electrical connection*9
Venting*11
Speed adjustment*11
Mounting cable box 13
Self-learning module 16
Description of functions 17
Servicing*18
Replacement*20
Faults and remedies 22
These instructions are part of the product, are valid for all
series named and describe how to use the product safely
and correctly during all operating phases.
Danger! immediate acute
risk
fatal or serious
injury
Warning! potential acute risk fatal or serious
injury
Careful! potentially ha-
zardous situation light injury, damage
to device
Warning labels and symbols
Safety warning sign: Take note of all
information indicated by the safety
warning sign and follow the instructions
to avoid injury or death.
Information
Instruction
Contents Safety
Chapters marked with * contain illustrations of the pump BWO
155.
Warning label Risk level Consequences of
non-observance
Symbol Meaning

4
automatically identifies the consumer’s hot water
consumption patterns within a short time. It identifies
when hot water is needed and provides it proactively.
Using the button controller, the comfort setting can be
adjusted to the specific needs. LED indicators display the
current operating status of the pump.
automatically detects deviations from the “standard”
pattern, e.g. weekends, absence and daylight-savings
time.
automatically detects the time for the thermal
disinfection1.
switches the pump off as soon as the pump control
detects that hot water is available in the domestic hot
water (DHW) circuit.
The self-learning module
(also see chapter "Functional description" p. 17)
Product description
The pump BWO 155 SL BlueOne is a domestic hot water
pump with a highly-efficient electronically commutated DC
motor as drive source. It is built according to the original
VORTEX spherical motor principle and contains a perma-
nent magnetic rotor. The speed of the pump BWO 155 SL is
infinitely variable.
Installation of the pump may only be performed by quali-
fied personnel.
Keep the operating instructions and other applicable docu-
ments complete, in a legible condition and permanently
accessible.
Read the operating instructions and make sure you under-
stand them before working on the pump.
This pump is suitable for drinking water only.
Only operate the pump if it is in perfect technical condition;
only use it as intended, staying aware of safety and risks,
and adhering to the instructions in this manual.
Before carrying out any installation or maintenance work,
disconnect motor from power supply and ensure it cannot
be reconnected unintentionally.
General safety instructions

5
Pmax = 10 bar
P
m
~43 dB(A)
TF 95
(t1≤95 °C)
t2≤40 °C
t1≤95 °C
1~115–230 V
50–60 Hz
Technical specifications
In branched pipework without hydraulic balancing, the level
of convenience may be reduced.
The pump run times can be reduced to a minimum with the
BWO 155 SL. This does not contradict DVGW working paper
W 551, since the protection required against the growth of
legionellae is attained through regular thermal disinfec-
tion. This is performed automatically by the BWO 155 SL1.
Furthermore, if the consumer is absent, regular water
exchange in the pipework is ensured (daily flushing).
Scope of delivery
Gaskets and selected union set for pumps with V-type
pump housing
Insulating cover for pump housing
Operating instructions
Cable box with temperature sensor, sensor cable2and
detachable cable tie
3 cable ties for attaching the sensor cable
1Precondition: The hot water boiler has an anti-legionellae function.
2A 5m long sensor cable is available as an accessory.

6
≥50 cm
KV 150
RV 153
(1)
(2)
≥50 cm
Careful! Damage to device caused by water
intrusion.
►After mounting, ensure that the cable entry
or the cable is pointing downwards (see fig.).
Installation
A shut-off valve and a non-return valve are already built
into V-pumps (1).
►With R 1/2" pumps (2), build in an additional non-return
valve RV 153 and a ball shut-off valve KV 150.

7
++
VORTEX EF 150 = 20 Nm
6 7
98
4 5
3
1
2
Careful! Damage to bearings caused by dry-
running.
►Flush pipework thoroughly with water and
bleed (see figs. 1-12).
Installation

8
13
= 20 Nm
10 11 12
Careful! Damage to bearings caused by dry-
running.
►Flood the pump before connecting electric-
ity: Open all stop valves slowly (see fig. 13).
Installation

9230 V~
8,5 - 10 mm
3a 3b 3c
21
The drive of the pump is a DC motor. Thus a protective
conductor is not required.
For AC operation a transformer is integrated in the cap.
Electrical connection
Danger! Danger of electrocution.
►Have all electrical work carried out by
qualified electricians only.
►Turn off the power supply and safeguard it
against being switched back on (see fig. 1).
►Check to make sure the power is turned off.
Warning! Fire hazard due to electrical
ignition.
►Make sure that the pump is only connected
to the power supply specified on the name
plate.
Note: The pump deletes all commands for automatic starts
if the power supply is shut off.
►The pump requires an independent electrical power
supply. Do not connect the pump to an additional
controller or timer.
►A permanent power supply is possible, alternatively
use a mains plug with IP 44 rating (provide isolator that
separates all poles).
►Cable diameter 0.75 – 1.5 mm²
►Round cable with Ø 5 – 8 mm
►Connection with twisted wires, no wire end sleeves, no
tinned ends

10
10
8 9
230 V~
7
5
4
230 V~ 230 V~
230 V~
6
11
The pump will run continuously as long as the sensor
cable is not connected (see fig. 11).
Electrical connection