Dimplex WI 14TE User manual

Wasser/Wasser-
Wärmepumpe für
Innenaufstellung
WI 9TE
WI 14TE
WI 18TE
WI 22TE
WI 27TE
Water-to-Water
Heat Pump for
Indoor Installation
Pompe à chaleur
eau-eau pour
installation
intérieure
Montage- und
Gebrauchsanweisung
DeutschEnglishFrançais
Instructions d’installation
et d’utilisation
Installation and
Operating Instructions
Bestell-Nr. / Order no. / Node commande : 452232.66.11 FD 8611

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Table of contents
1 Please Read Immediately .............................................................................................................E-2
1.1 Important Information..............................................................................................................................E-2
1.2 Legal Regulations and Directives...........................................................................................................E-2
1.3 Energy-Efficient Use of the Heat Pump..................................................................................................E-2
2 Purpose of the Heat Pump ...........................................................................................................E-2
2.1 Application..............................................................................................................................................E-2
2.2 Operating Principle .................................................................................................................................E-2
3 Basic Device ..................................................................................................................................E-3
4 Transport........................................................................................................................................E-3
5 Set-up .............................................................................................................................................E-4
5.1 General Information................................................................................................................................E-4
5.2 Sound Emissions....................................................................................................................................E-4
6 Installation .....................................................................................................................................E-4
6.1 General Information................................................................................................................................E-4
6.2 Heating System Connection...................................................................................................................E-4
6.3 Heat Source Connection.........................................................................................................................E-4
6.4 Electrical Connection..............................................................................................................................E-5
7 Commissioning .............................................................................................................................E-5
7.1 General Information................................................................................................................................E-5
7.2 Preparation.............................................................................................................................................E-5
7.3 Start-up Procedure .................................................................................................................................E-5
8 Maintenance and Cleaning...........................................................................................................E-6
8.1 Maintenance...........................................................................................................................................E-6
8.2 Cleaning the Heating System .................................................................................................................E-6
8.3 Cleaning the Heat Source System..........................................................................................................E-6
8.4 Water Quality Requirements...................................................................................................................E-6
9 Faults / Trouble-Shooting.............................................................................................................E-6
10 Decommissioning / Disposal .......................................................................................................E-6
11 Device Information........................................................................................................................E-7
Anhang / Appendix / Annexes............................................................................................................ A-I

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1
1 Please Read
Immediately
1.1 Important Information
ATTENTION!
The well water must comply with the required water quality standards.
ATTENTION!
The heat pump is not secured to the wooden pallet.
ATTENTION!
The heat pump must not be tilted more than 45° (in any direction).
ATTENTION!
Do not use the holes in the panel assemblies for lifting the device!
ATTENTION!
Flush the heating system prior to connecting the heat pump.
ATTENTION!
Observe the clockwise rotating field when connecting the mains cable (if
rotating field is not clockwise, the heat pump will not work properly and
will be very noisy).
ATTENTION!
Theheat pump mustbe started up inaccordancewiththe installationand
operating instructions of the heat pump controller.
ATTENTION!
We recommend the installation of a suitable corrosion protection system
to prevent the formation of deposits (e.g. rust) in the condenser of the
heat pump.
ATTENTION!
Any work on the heat pump may only be performed by authorised and
qualified after-sales service technicians.
ATTENTION!
Disconnect all electrical circuits from the power source prior to opening
the device.
1.2 Legal Regulations and
Directives
This heat pump conforms to all relevant DIN/VDE regulations
and EU directives. Refer to the EC Declaration of Conformity in
the appendix for details.
The heat pump must be connected to the power supply in com-
pliance with all relevant VDE, EN and IEC standards. Any further
connection requirements stipulated by local utility companies
must also be observed.
The heat pump is to be connected to the heat source system and
the heating system in accordance with all applicable regulations.
Persons, especially children, who are not capable of operating
the device safely due to their physical, sensory or mental abilities
or their inexperience or lack of knowledge, must not operate this
device withoutsupervision or instruction by the person incharge.
Children must be supervised to ensure that they do not play with
the device.
1.3 Energy-Efficient Use of the
Heat Pump
By operating this heat pump you are helping to protect our envi-
ronment. Both the heating system and the heat source must be
properly designed and dimensioned to ensure efficient operation.
It is particularly important to keep water flow temperatures as low
as possible. All connected energy consumers should therefore
be suitable for low flow temperatures. Raising the heating water
temperature by 1 K corresponds to an increase in energy con-
sumption of approx.
2.5 %. Low-temperature heating systems with flow temperatures
between 30 °C and 50 °C are particularly well-suited for energy-
efficient operation.
2 Purpose of the Heat
Pump
2.1 Application
The water-to-water heat pump is designed for use in existing or
newly built heating systems. Water is used as the heat transfer
medium. It can be supplied by wells or other water systems.
In order to eliminate the risk of corrosion at the evaporator, the
well water must be evaluated regarding the corrosion behaviour
of metallic materials according to DIN 50930.
Details can be found in the project planning and installation man-
ual for heat pumps for heating purposes.
ATTENTION!
The well water must comply with the required water quality standards.
2.2 Operating Principle
A well pump conveys the water to the evaporator of the heat
pump. There the heat is transferred to the refrigerant in the refrig-
erating circuit.
The refrigerant is drawn in by the electrically driven compressor,
compressed and “pumped” to a higher temperature level. The
electrical power needed to run the compressor is not lost in this
process. Most of it is absorbed by the refrigerant as well.
Subsequently, the refrigerant is passed through the condenser
where it transfers its heat energy to the heating water.
Depending on the set operating point (thermostat setting), the
heating water is thus heated up to a max. of 60 °C.

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4
3 Basic Device
The basic device consists of a ready-to-use heatpump for indoor
installation, complete with casing, switch box and integratedcon-
troller. The refrigerating cycle contains the refrigerant R407C.
The refrigerant is CFC-free, non-ozone depleting and non-com-
bustible.
All components required for the operation of the heat pump are
located in the switch box. An external wall temperature sensor in-
cluding fixing accessories and a dirt trap are supplied with the
heat pump. The power feed for the load current and the control
current must be installed by the customer.
The supply lead of the well pump (to be provided by the cus-
tomer) must be connected to the switch box. It is important to en-
sure that the integrated motor protection is sufficient for the pump
provided by the customer.
1) Evaporator
2) Switch box
3) Liquifier
4) Compressor
4 Transport
A lift truck is suited for transporting the unit on a level surface.
Carrying straps may be used if the heat pump needs to be trans-
ported on an uneven surface or carried up or down stairs. These
straps can be passed directly underneath the wooden pallet.
ATTENTION!
The heat pump is not secured to the wooden pallet.
ATTENTION!
The heat pump must not be tilted more than 45° (in any direction).
Use the holes provided in the sides of the frame to lift the unit
without the pallet. The side panel assemblies must be removed
for this purpose. Any commercially available length of pipe can
be used as a carrying aid.
ATTENTION!
Do not use the holes in the panel assemblies for lifting the device!




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5
5Set-up
5.1 General Information
The unit may only be installed indoors in rooms with low humidity
on a level, smooth and horizontal surface. The entire base of the
frame should lie directly on the floor to ensure a good soundproof
seal. If this is not the case, additional sound insulation measures
may be necessary.
The heat pump must be installed so that maintenance work can
be carried out without being hindered. This can be ensured by
maintaining a clearance of approx. 1 m in front of and on each
side of the heat pump.
5.2 Sound Emissions
The heat pump operates silently due to efficient sound insulation.
To prevent noise transmission to the foundation, a suitable,
sound dampening rubber mat should be placed underneath the
base frame of the heat pump.
To prevent any sound from being transmitted to the heating sys-
tem, we recommend connecting the heat pump to the heating
system by means of hose sections.
6 Installation
6.1 General Information
The following connections need to be established on the heat
pump:
Flow and return flow of the well system
Flow and return flow of the heating system
Power supply
6.2 Heating System Connection
ATTENTION!
Flush the heating system prior to connecting the heat pump.
Before connecting the heating water system to the heat pump,
the heating system must be flushed to remove any impurities,
residue from sealants, etc. Any accumulation of deposits in the
liquifier could cause the heat pump to completely break down.
Once the heating system has been installed, it must be filled, de-
aerated and pressure-tested.
Minimum heating water flow rate
The minimum heating water flow rate through the heat pump
must be assured in all operating states of the heating system.
This can be accomplished, for example, by installing either a
manifold without differential pressure or an overflow valve. The
procedure for adjusting an overflow valve is described in the
Chapter Start-up.
Antifreeze protection for installation locations
prone to frost
The antifreeze function of the heat pump controller is active
whenever the controller and the heatcirculating pumps are ready
for operation. If the heat pump is taken out of service or in the
event of a power failure, the system has to be drained. The heat-
ing circuit should be operated with a suitable antifreeze if heat
pump systems are implemented in buildings where a power fail-
ure can not be detected (holiday home).
6.3 Heat Source Connection
The following procedure must be observed when connecting the
heat source:
Connect the well pipes to the heat pump flow and return flow.
ATTENTION!
The well water must comply with the required water quality standards.
The hydraulic plumbing diagram must be adhered to.

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7.3
6.4 Electrical Connection
The following electrical connections need to be established on
the heat pump.
Connection of the control line to the control panel of the heat
pump via terminal X1: L/N/PE.
Connection of the mains cable to the control panel of the
heat pump via terminal X5: L1/L2/L3/PE.
Connection of the mains cable of the well pump to the con-
trol panel of the heat pump via terminal X5: L11/L21/L31/PE.
Connection of the well pump (to be provided by the cus-
tomer) to the control panel of the heat pump via terminal X1:
PE and pump contactor K5: 2/4/6.
Ensure that the supply voltage for these terminals cannot be
switched off by the tariff contactor when connecting the mains
cable of the wellpump, in order to enable the turn-off delay of the
well pump.
All electrical components required for the operation of the heat
pump are located on the control panel.
For detailed instructions concerning the connection and function-
ing of the heat pump controller (e.g. external wall sensor included
in the scope of supply), refer to the operating manual supplied
with the controller.
An all-pole disconnecting device with a contact gap of at least
3 mm (e.g. utility blocking contactor or power contactor) as well
as a 3-pole circuit breaker with common tripping for all external
conductors have to be provided by the customer. The required
conductor cross-section is to be selected according to the power
consumption of the heat pump, the technical connection require-
ments of the respective utility company as well as all applicable
regulations. Details on the power consumption of the heat pump
are listed on both the product information sheet and the type
plate. The connection terminals are designed for a max. conduc-
tor cross section of 10 mm2.
ATTENTION!
Observe the clockwise rotating field when connecting the mains cable (if
rotating field is not clockwise, the heat pump will not work properly and
will be very noisy).
7 Commissioning
7.1 General Information
To ensure that start-up is performed correctly, it should only be
carried out by an after-sales service technician authorised by the
manufacturer. This may be a condition for extending the guaran-
tee (see Warranty Service).
7.2 Preparation
The following items need to be checked prior to start-up:
The heat pump must be fully connected, as described in
Chapter 6.
The heat source system and the heating circuit must have
been filled and checked.
All valves that could impair proper flow in the well and heat-
ing circuits must be open.
The heat pump controller must be adapted to the heating
system in accordance with the controller’s operating instruc-
tions.
7.3 Start-up Procedure
The heat pump is started up via the heat pump controller.
ATTENTION!
Theheat pump mustbestarted up inaccordance with the installation and
operating instructions of the heat pump controller.
If an overflow valve is fitted to assure the minimum heating water
flow rate, the valve must be set in accordance with the require-
ments of the respective heating system. Incorrect adjustment
can lead to faulty operation and increased energy consumption.
We recommend carrying out the following procedure to correctly
adjust the overflow valve:
Close all of the heating circuits that may also be closed during
operation (depending on the type of heat pump usage) so that
the most unfavourable operating state - with respect to the water
flow rate - is achieved. This normally means the heating circuits
of the rooms on the south and west sides of the building. At least
one heating circuit must remain open (e.g. bathroom).
The overflow valve should be opened far enough to produce the
maximum temperature spread between the heating flow and re-
turn flow listed in the table below for the current heat source tem-
perature. The temperature spread should be measured as close
as possible to the heat pump. The heating element of mono en-
ergy systems should be disconnected.
Any faults occurring during operation are displayed on the heat
pump controller and can be corrected as described in the operat-
ing manual of the heat pump controller.
Heat source
temperature Max. temperature spread
between heating flow and return
flow
From To
7° C 12° C 10 K
13° C 18° C 11 K
19° C 25° C 12 K

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8
8 Maintenance and
Cleaning
8.1 Maintenance
The heat pump is maintenance-free. To prevent faults due to
sediment in the heat exchangers, care must be taken to ensure
that no impurities can enter either the heat source system or the
heating system. In the event that operating malfunctions due to
contamination occur nevertheless, the system should be cleaned
as described below.
8.2 Cleaning the Heating System
The ingress of oxygen into the heating water circuit may result in
the formation of oxidation products (rust), particularly if steel
components are used. This oxygen enters the heating system via
the valves, the circulating pumps and/or plastic pipes. It is there-
fore essential - in particular with respect to the piping of under-
floor heating systems - that only diffusion-proof materials are
used.
ATTENTION!
We recommend the installation of a suitable corrosion protection system
to prevent the formation of deposits (e.g. rust) in the condenser of the
heat pump.
Residue from lubricants and sealants may also contaminate the
heating water.
In the case of severe contamination leading to a reduction in the
performance of the liquifier in the heat pump, the system must be
cleaned by a heating technician.
According to today’s state of knowledge, we recommend using a
5 % phosphoric acid solution for cleaning purposes. However, if
cleaning needs to be performed more frequently, a 5 % formic
acid solution should be used.
In either case, the cleaning fluid should be at room temperature.
We recommend flushing the heat exchanger in the direction op-
posite to the normal flow direction.
To prevent acidic cleaning agents from entering the heating sys-
tem circuit, we recommend connecting the flushing device di-
rectly to the flow and return flow of the liquifier. It is important that
the system be thoroughly flushed using appropriate neutralising
agents to prevent any damage from being caused by cleaning
agent residue remaining in the system.
Acids must be used with great care and allrelevant regulations of
the employers’ liability insurance associations must be adhered
to.
If in doubt, contact the manufacturer of the chemicals!
8.3 Cleaning the Heat Source
System
A dirt trap is inserted in the heat source inlet of the heat pump to
protect the evaporator against the ingress of impurities. When
the system is first put into operation, the filter screen of the dirt
trap should be cleaned in relatively short intervals. These inter-
vals can be prolonged once the amount of impurities decreases.
8.4 Water Quality Requirements
The ground water should not contain any substances that could
form deposits. The limit values for iron (< 0.2 mg/l) and manga-
nese (< 0.1 mg/l) must be adhered to prevent iron ochre sedi-
mentation in the heat pump system.
The use of surface water or water containing salt is not permissi-
ble. Your local water utility can provide you with general informa-
tion regarding the possible use of ground water. Water analyses
are carried out by specially-equipped laboratories.
It is not necessary to carry out a water analysis with regard to
evaporator corrosion if the annual mean temperature of the
ground water does not exceed
13 °C). In this case, the limit values for iron and manganese must
be adhered to (iron ochre sedimentation).
9 Faults / Trouble-
Shooting
This heat pump is a quality product and is designed for trouble-
free operation. In the event that a fault should occur, it will be
shown on the heat pump manager display. Simply consult the
Faults and Trouble-Shooting page in the operating instructions of
the heat pump controller.
If you cannot correct the fault yourself, please contact your after-
sales service technician.
ATTENTION!
Any work on the heat pump may only be performed by authorised and
qualified after-sales service technicians.
ATTENTION!
Disconnect all electrical circuits from the power source prior to opening
the device.
10 Decommissioning /
Disposal
Before removing the heat pump, disconnect it from the power
source and close all valves. Observe all environmentally-relevant
requirements regarding the recovery, recycling and disposal of
materials and components in accordance with all applicable
standards. Particular attention should be paid to the proper dis-
posal of refrigerants and refrigeration oils.

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11
11 Device Information
1 Type and order code WI9TE WI14TE WI18TE WI22TE WI27TE
2Design
2.1 Degree of protection according to EN 60 529 IP 20 IP 20 IP 20 IP 20 IP20
2.2 Installation Location Indoors Indoors Indoors Indoors Indoors
3 Performance data
3.1 Operating temperature limits:
Heating water flow °C Up to 58 Up to 58 Up to 58 Up to 58 Up to 58
Cold water (heat source) ° C +7 to +25 +7 to +25 +7 to +25 +7 to +25 +7 to +25
3.2 Temperature spread of heating waterat W10 / W35 K 9.55.08.85.09.25.09.65.09.45.0
3.3 Heat output / COP at W7 / W55 1kW / ---
1. This data indicates the size and capacity of the system. For an analysis of the economic and energy efficiency of the system, both the bivalence point and the regulation should
also be taken into consideration. The specified values, e.g. W10 / W55, have the following meaning: Heat source temperature 10 °C and heating water flow temperature 55 °C.
6.9 /
2.5 12.2 / 2.5 14.9 / 3.0 19.0 / 3.2 24.6 / 3.2
at W10 / W50 1kW / --- 7.7 /
3.2 13.4 / 3.6 16.3 / 3.7 20.8 / 3.8 26.4 / 3.8
at W10 / W45 1kW / --- 7.6 /
3.5 13.2 / 3.8 16.1 / 4.0 20.5 / 4.0 26.0 / 4.1
at W10 / W35 1kW / --- 8.3 /
5.1 8.2 / 4.9 13.6 / 5.2 13.5 / 5.0 17.1 / 5.3 16.9 / 5.2 21.5 / 5.5 21.3 / 5.3 26.4 / 5.1 26.1 / 4.9
3.4 Sound power level dB(A) 53 55 55 58 59
3.5 Heating water flow with an internal pressure differential of m³/h / Pa 0.75 /
7000 1.4 / 24000 1.3 / 7000 2.3 / 22000 1.6 / 2600 2.8 / 7600 2.0 / 8000 3.7 / 24300 2.4 / 12500 4.5 / 36000
3.6 Cold water flow rate at an internal pressure differential of
(heat source) m³/h / Pa 2.0 / 6200 1.9 / 5600 3.3 / 19000 3.2 / 13000 4.0 / 12000 3.6 / 9500 5.0 / 20000 4.8 / 17900 7.0 / 16000 6.7 / 14900
3.7 Refrigerant; total filling weight type / kg R407C / 1.7 R407C / 1.6 R407C / 3.5 R407C / 3.2 R407C / 4.5
4 Dimensions, connections and weight
4.1 Device dimensions without connections 2H x W x L mm
2. Note that additional space is required for pipe connections, operation and maintenance.
1445 x 650 x
575 1445 x 650 x 575 1445 x 650 x 575 1445 x 650 x 575 1445 x 650 x 575
4.2 Device connections to heating system Inch G 1¼" exter-
nal G 1¼" exter- nal G 1¼" exter- nal G 1¼" exter- nal G 1¼" exter- nal
4.3 Device connections to heat source Inch G 1¼" exter-
nal G 1¼" exter- nal G 1½" exter- nal G 1½" exter- nal G 1½" exter- nal
4.4 Weight of the transportable unit(s) incl. packing kg 156 168 187 189 259
5 Electrical Connection
5.1 Nominal voltage; fuse protection V / A 400 / 16 400 / 16 400 / 16 400 / 20 400 / 20
5.2 Nominal power consumption 1W10 W35 kW 1.62 1.68 2.64 2.72 3.21 3.27 3.93 4.02 5.15 5.29
5.3 Starting current with soft starter A 30 (without
SS) 26 28 27 29
5.4 Nominal current W10 W35 / cos ϕA / --- 2.9 /
0.8 3.03 / 0.8 4.8 / 0.8 4.91 / 0.8 5.8 / 0.8 5.90 / 0.8 7.0 / 0.8 7.25 / 0.8 9.4 / 0.8 9.54 / 0.8
6 Complies with the European safety regulations 3
3. See CE declaration of conformity
3 3 3 3
7 Additional model features
7.1 Water in device protected against freezing 4
4. The heat circulating pump and the heat pump controller must always be ready for operation.
Yes Yes Yes Yes Yes
7.2 Performance levels 11111
7.3 Controller internal/external Internal Internal Internal Internal Internal

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Anhang · Appendix · Annexes
Anhang / Appendix / Annexes
1 Maßbild / Dimension Drawing / Schéma coté............................................................................ A-II
2 Diagramme / Diagrams / Diagrammes....................................................................................... A-III
2.1 Kennlinien / Characteristic Curves / Courbes caractéristiques WI 9TE.................................................A-III
2.2 Kennlinien / Characteristic Curves / Courbes caractéristiques WI 14TE...............................................A-IV
2.3 Kennlinien / Characteristic Curves / Courbes caractéristiques WI 18TE................................................A-V
2.4 Kennlinien / Characteristic Curves / Courbes caractéristiques WI 22TE...............................................A-VI
2.5 Kennlinien / Characteristic Curves / Courbes caractéristiques WI 27TE..............................................A-VII
3 Stromlaufpläne / Circuit Diagrams / Schémas électriques....................................................A-VIII
3.1 Steuerung / Control / Commande WI 9TE - WI 22TE..........................................................................A-VIII
3.2 Last / Load / Charge WI 9TE - WI 22TE................................................................................................A-IX
3.3 Klemmenanschlussplan / Terminal Connection Plan / Schéma de connexion des bornes WI 9TE -
WI 22TE..................................................................................................................................................A-X
3.4 Legende / Legend / Légende WI 9TE - WI 22TE...................................................................................A-XI
3.5 Steuerung / Control / Commande WI 27TE..........................................................................................A-XII
3.6 Last / Load / Charge WI 27TE .............................................................................................................A-XIII
3.7 Klemmenanschlussplan / Terminal Connection Plan / Schéma de connexion des bornes WI 27TE.A-XIV
3.8 Legende / Legend / Légende WI 27TE................................................................................................A-XV
4 Hydraulisches Prinzipschema / Hydraulic Plumbing Diagram / Schéma hydraulique.......A-XVI
4.1 Darstellung / Schematic View / Représentation..................................................................................A-XVI
4.2 Legende / Legend / Légende.............................................................................................................A-XVII
5 Konformitätserklärung / Declaration of Conformity / Déclaration de conformité.............A-XVIII

A-II
Anhang · Appendix · Annexes
1
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www.dimplex.de A-III
Anhang · Appendix · Annexes
2.1
2 Diagramme / Diagrams / Diagrammes
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2.2
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Anhang · Appendix · Annexes
2.3
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2.4
2.4 Kennlinien / Characteristic Curves / Courbes caractéristiques WI 22TE
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www.dimplex.de A-VII
Anhang · Appendix · Annexes
2.5
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A-VIII
Anhang · Appendix · Annexes
3
3 Stromlaufpläne / Circuit Diagrams / Schémas
électriques
3.1 Steuerung / Control / Commande WI 9TE - WI 22TE
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www.dimplex.de A-IX
Anhang · Appendix · Annexes
3.2
3.2 Last / Load / Charge WI 9TE - WI 22TE
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A-X
Anhang · Appendix · Annexes
3.3
3.3 Klemmenanschlussplan / Terminal Connection Plan / Schéma de
connexion des bornes WI 9TE - WI 22TE
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www.dimplex.de A-XI
Anhang · Appendix · Annexes
3.4
3.4 Legende / Legend / Légende WI 9TE - WI 22TE
A1 Drahtbrücke, muss eingelegt werden, wenn kein
Sperrschütz benötigt wird Wire jumper, must be inserted if no blocking con- tactor is required Le cavalier à fil doit être inséré en absence de dis- joncteur de blocage du fournisseur d'énergie
A2 Drahtbrücke, muss bei Verwendung des 2ten Sper-
reinganges entfernt werden Wire jumper, must be removed if the 2nd disable contactor is used Cavalier à fil à retirer si la 2e entrée de coupure est utilisée
B3* Thermostat Warmwasser Hot water thermostat Thermostat eau chaude
B4* Thermostat Schwimmbadwasser Swimming pool water thermostat Thermostat eau de piscine
E9* Elektr. Tauchheizkörper Warmwasser Electric immersion heater hot water Thermoplongeur élect. eau chaude
E10* 2. Wärmeerzeuger (Heizkessel oder elekt. Heiz-
stab) 2nd heat generator (boiler or electric heating ele- ment) 2e générateur de chaleur (chaudière ou cartouche chauffante électr.)
F2 Lastsicherung für N1-Relaisausgänge an J12 und
J13 4,0 ATr Load fuse for N1 relay outputs at J12 and J13 4.0 slow-acting Coupe-circuit de charge pour sorties de relais en J12 et J13 4,0 ATr
F3 Lastsicherung für N1-Relaisausgänge an J15 bis
J18 4,0 ATr Load fuse for N1 relay outputs at J15 to J18 4.0 slow-acting Coupe-circuit de charge pour sorties de relais en J15 jusqu’à J18 4,0 ATr
F4 Pressostat Hochdruck High-pressure switch Pressostat haute pression
F5 Pressostat Niederdruck (ab WI 22TE ist F5 ein
Begrenzer mit Handrückstellung) Low-pressure switch (F5 is a limiter with manual reset as of the WI 22TE series) Pressostat basse pression (sur les appareils d'une version ultérieure à WI 22TE, F5 est un limiteur
avec réinitialisation manuelle)
F10 Durchflussschalter Flow rate switch Commutateur de débit
F15 Überlastrelais für M11 / Das Überlastrelais ist für
die im Solepaket enthaltene Pumpe ausgelegt Overload relay for M11 / The overload relay is designed for the pump contained in the brine pack-
age
Relais de surcharge pour M11 / le relais de sur-
charge est disponible dans le kit eau glycolée de la
pompe
H5* Leuchte Störfernanzeige Remote fault indicator lamp Témoin de télédétection de pannes
J1...J18 Klemmensteckverbinder an N1 Terminal connector at N1 Connecteur à bornes sur N1
K1 Schütz Verdichter Contactor for compressor Contacteur compresseur
K5 Schütz Primärpumpe Contactor for primary pump Contacteur pompe primaire (PUP)
K11* Elektron. Relais Störfernanzeige (auf Relaisbau-
gruppe) Electronic remote fault indicator relay (relay mod- ule) Relais électronique pour télédétection de pannes (sur boîtier de relais)
K12* Elektron. Relais für Schwimmbadwasserumwälz-
pumpe (auf Relaisbaugruppe) Electronic relay for swimming pool water circulating pump (on relay module) Relais électronique pour circulateur eau de piscine (sur module relais)
K20* Schütz für E10 Contactor for E10 Contacteur pour E10
K21* Schütz für E9 Contactor for E9 Contacteur pour E9
K22* EVU-Sperrschütz Utility blocking contactor Contacteur de coupure du fournisseur d'énergie
K23* SPR-Hilfsrelais SPR auxiliary relay Relais auxiliaire SPR
M1 Verdichter Compressor Compresseur
M11* Primärpumpe Primary pump Pompe primaire
M13* Heizungsumwälzpumpe Heat circulating pump Circulateur de chauffage
M15* 2. Heizkreisumwälzpumpe 2. Heating circuit circulating pump 2e circulateur circuit de chauffage
M16* Zusatzumwälzpumpe Auxiliary circulating pump Circulateur supplémentaire
M18* Warmwasserumwälzpumpe Hot water circulating pump Circulateur d’eau chaude
M19* Schwimmbadwasserumwälzpumpe Swimming pool water circulating pump Circulateur d’eau de piscine
M21* Mischer Hauptkreis Mixer for main circuit Mélangeur circuit principal
M22* Mischer 2. Heizkreis Mixer for heating circuit 2 Mélangeur 2e circuit de chauffage
N1 Wärmepumpenregler Heat pump controller Régulateur de pompe à chaleur
N7 Sanftanlaufsteuerung (nicht in WI 9TE Geräten) Soft start control (not in WI 9TE) Commande de démarrage progressif (ne concerne
pas les appareils WI 9TE)
N11* Relaisbaugruppe Relay module Module de relais
N14 Bedienteil Operating element Commande
R1 Außenfühler External sensor Sonde extérieure
R2 Rücklauffühler Return flow sensor Sonde de retour
R3 Warmwasserfühler (alternativ zum Warmwasser-
thermostat) Hot water sensor (as an alternative to the hot water thermostat) Sonde d’eau chaude (alternative au thermostat eau chaude)
R5 Fühler für 2ten Heizkreis Sensor for heating circuit 2 Sonde pour 2e circuit de chauffage
R6 Eingefrierschutzfühler Flow temperature limit sensor Sonde antigel
R7 Kodierwiderstand 49k9 Coding resistor 49k9 Résistance de codage 49k9
T1 Sicherheitstrenntransformator 230/24V AC-28VA Safety isolating transformer 230/24 V AC-28 VA Transformateur sectionneur de sécurité 230/24 V
AC-28 V A
X1 Klemmenleiste Netz-Steuerung L/N/PE-230V AC-
50 Hz/Sicherungen/N- und PE-Verteiler Terminal strip mains control L/N/PE-230V AC- 50 Hz/fuses/N and PE terminal blocks Bornier commande réseau L/N/PE-230 V AC-50 Hz/fusibles/distributeur N et PE
X2 Klemmenleiste 24V AC-Verteiler Terminal strip 24V AC terminal block Bornier distributeur pour 24 V AC
X3 Klemmenleiste GND-Verteiler für Sensoren Terminal strip for GND terminal block Bornier distributeur GND pour capteurs
X5 Klemmenleiste Leistungseinspeisung 3L/PE-
400V AC-50 Hz Terminal strip for power supply 3L/PE-400V AC- 50 Hz Bornier alimentation puissance 3L/PE-400 V AC- 50 Hz
Abkürzungen: Abbreviations: Abréviations :
EVS EVU-Sperreingang Utility disable contactor Entrée de coupure fournisseur d'énergie
SPR Zusätzlicher Sperreingang Supplementary disable contactor Entrée de « coupure courant » complémentaire
MA* Mischer AUF - 1ter Heizkreis Mixer OPEN - heating circuit 1 Mélangeur OUVERT - 1er circuit de chauffage
MZ Mischer ZU - 1ter Heizkreis Mixer CLOSED - heating circuit 1 Mélangeur FERME - 1er circuit de chauffage
* Bauteile sind extern beizustellen, bzw. als Zubehör
erhältlich Components must be supplied by the customer or are available as accessories Pièces à fournir par le client (disponibles comme accessoires)

A-XII
Anhang · Appendix · Annexes
3.5
3.5 Steuerung / Control / Commande WI 27TE
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