Nibe VPD 300 Guida utente
Installer manual
VPD 150, 300
Hot water heater
IHB GB 1426-1
331090
Table of Contents
21 Important information
2Safety information
52 Delivery and handling
5Transport
5Assembly
5Supplied components
63 The water heater design
84 Pipe connections
8General
8Dimensions and pipe connections
9Heat pump
10Cold and hot water
10Installation alternative
115 Electrical installation
11Sensors
126 Commissioning and adjusting
12Filling
137 Service
13Service actions
148 Technical data
14Dimensions and setting-out coordinates
15Technical specifications
16Index
1Table of Contents |VPD 150, 300
Safety information
This manual describes installation and service proced-
ures for implementation by specialists.
This appliance can be used by children
aged from 8 years and above and per-
sons with reduced physical, sensory or
mental capabilities or lack of experience
and knowledge if they have been given
supervision or instruction concerning
use of the appliance in a safe way and
understand the hazards involved. Chil-
dren shall not play with the appliance.
Cleaning and user maintenance shall
not be made by children without super-
vision.
Rights to make any design or technical
modifications are reserved.
©NIBE 2014.
Symbols
NOTE
This symbol indicates danger to machine or
person.
Caution
This symbol indicates important information
about what you should observe when main-
taining your installation.
TIP
This symbol indicates tips on how to facilitate
using the product.
Serial number
The serial number can be found on top of the product.
6HULDO QXPEHU
Caution
Always give the product's serial number when
reporting a fault.
Country specific information
Installer manual
This installer manual must be left with the customer.
VPD 150, 300Chapter 1 | Important information2
1 Important information
Inspection of the installation
Current regulations require the heating installation to be inspected before it is commissioned. The inspection must
be carried out by a suitably qualified person.
DateSignatureNotesDescription
✔
Heat pump (page 9)
Shut off valves
Hot water (page 10)
Shut off valves
Cold water (page 10)
Shut off valves
Non-return valve
Mixing valve
Safety valve
Electricity (page 11)
Sensors
3Chapter 1 | Important informationVPD 150, 300
Contact information
KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT
Tel: +43 (0)7662 8963-0 Fax: +43 (0)7662 8963-44 E-mail: mail@knv.at www.knv.at
NIBE Wärmetechnik AG, Winterthurerstrasse 710, CH-8247 FlurlingenCH
Druzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad JizerouCZ
NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleDE
Vølund Varmeteknik A/S, Member of the Nibe Group, Brogårdsvej 7, 6920 VidebækDK
NIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaFI
AIT France, 10 rue des Moines, 67000 HaguenauFR
NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QGGB
NIBE Energietechniek B.V., Postbus 634, NL 4900 AP OosterhoutNL
ABK AS, Brobekkveien 80, 0582 Oslo, Postadresse: Postboks 64 Vollebekk, 0516 OsloNO
NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKPL
Tel: 085 662 84 90 Fax: 085 662 84 14 E-mail: sekretariat@biawar.com.pl www.biawar.com.pl
© "EVAN" 17, per. Boynovskiy, Nizhny NovgorodRU
NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 MarkarydSE
For countries not mention in this list, please contact Nibe Sweden or check www.nibe.eu for more information.
VPD 150, 300Chapter 1 | Important information4
Transport
VPD should be transported and stored vertically in a
dry place. The VPD may, however, be carefully laid on
its back when being moved into a building.
R
0
R
0
Assembly
႑The water heater is only designed for upright install-
ation.
႑Position VPD on a firm base that can take the weight,
preferably on a concrete floor or foundation. Use the
heater's adjustable feet to obtain a horizontal and
stable set-up.
30 - 50 mm
႑The area where VPD is located must be equipped
with floor drainage.
႑The water heater installation area should always have
a temperature of at least 10 °C and max 30 °C.
Supplied components
2 x 22/15 straight coup-
lings
2 x 15/15 straight coup-
lings
1 x 28/22/15 T-coupling1 x non-return valve
2 x 22/15 reduction sleeves
Location
The kit of supplied items is placed on top of the
product.
5Chapter 2 | Delivery and handlingVPD 150, 300
2 Delivery and handling
93' 93'
LEK
XL4XL36
PF1
PF3
UA1
UA2
XL3
LEK
PF1
PF3
UA1
UA2
XL3
XL4
XL36
VPD 150, 300Chapter 3 | The water heater design6
3 The water heater design
Pipe connections
Connection, cold water, blue (28 mm)XL3
Connection, hot water, red (22 mm)XL4
Connection, supply line from HP, white (22 mm)XL36
HVAC components
Submerged tube for temperature sensor, hot
water display
UA1
Submerged tube for temperature sensor, hot
water control
UA2
Miscellaneous
Rating platePF1
Serial number platePF3
Designations in component locations according to
standard IEC 81346-1 and 81346-2.
*or another external heat source
7Chapter 3 | The water heater designVPD 150, 300
General
Pipe installation must be carried out in accordance with
current norms and directives.
Internal support bushes should be fitted when a plastic
or annealed copper pipe is used. The water heater must
be fitted with the requisite valves, such as a safety valve,
shut-off valve and non-return valve. An overflow pipe
should be routed from the safety valve to an appropri-
ate drain. The overflow pipe must be the same size as
the safety valve. Route the overflow pipe from the
safety valve enclosed along its entire length and ensure
that it is frost proof. The mouth of the overflow pipe
must be visible and not placed close to electrical com-
ponents.
Dimensions and pipe connec-
tions
Connection
28mmXL3 Cold water Ø
22mmXL4 Hot water Ø
22mmXL36 Supply line Ø
1594
26330
135
55
884
26330
VPD 150, 300Chapter 4 | Pipe connections8
4 Pipe connections
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