13391311065410
Data sheet LI 9TE
Air-to-water heat pump with 90° air deflection
Max. flow temperature: 58 °C
Casing colour: White (similar to RAL 9003)
Brown-red design screen (RAL 3011)
Heat pump for heating purposes for indoor installation with integrated WPM 2007
plus controller. The control panel is integrated into a brown-red design screen and
can also be used as wired remote control using the wall mounting set (special
accessories MS PGD). The integrated air circuit with 90° air deflection enables
installation in a corner without air ducts or wall installation with air ducts on the air
outlet side. Sound-optimised through low-noise axial fan and vibration-isolated
compressor. High coefficients of performance (COP) using an evaporator optimised
for heating operation and energy-efficient defrosting by reverse circulation.
Universal design with optional domestic hot water preparation and flexible
expansion possibilities for:
- Bivalent or bivalent-renewable operating mode
- Distribution systems with unmixed and mixed heating circuits
- Built-in pipe heater (2/4/6 kW)
Soft starter, integrated flow and return sensors; external sensor (standard NTC-2)
included in the scope of supply.
Technical data
Dimplex Air-to-water heat pump with 90° air deflection (Low temperature)
Order reference
LI 9TE
Casing colour
Max. flow temperature
Lower operating limit heat source (heating operation) / Upper operating limit heat source (heating
operation)
Heat output with 1 compressor / COP A7/W35*
Heat output 1 compressor / COP A2/W35*
Heat output with 1 compressor / COP A7/W35*
Heat output with 1 compressor / COP A10/W35*
Nominal power consumption according to EN 14511 at A2/W35
Sound power level device
Sound pressure level in 1 m (indoors)
Refrigerant / Amount of refrigerant
Max. heating water flow rate / Pressure drop
Heat source flow (min.)
Dimensions (W x H x D)**
Weight
Connection voltage
Starting current with soft starter
Fuse protection
Type of defrosting
Connection heating
White (similar to RAL 9003)
58 °C
-25 to 35 °C
5,5 kW / 2,6
7,4 kW / 3,2
9,2 kW / 3,8
9,7 kW / 4
2,33 kW
53 dB (A)
48 dB (A)
R404A / 1,9 kg
0,8 m³/h / 2700 Pa
2500 m³/h
750 x 1250 x 680 mm
177 kg
3/N/PE ~400 V, 50 Hz
20 A
C 25 A
Reverse circulation
1 inch
*Heat output and COP according to EN 14511 at A2/W35 (A2 = air intake temp. +2 °C, W35 = heating water outlet temp. +35 °C)
**Please note that additional space is required for pipe connections, operation and maintenance.
Glen Dimplex Deutschland GmbH
Dimplex Division
Am Goldenen Feld 18
95326 Kulmbach
Page 1/6
Subject to change and errors!
E-mail: dimplex@dimplex.de
Internet: www.dimplex.de
Internet: 08.06.2012
Phone: +49 (0)9221 709-201
Fax: +49 (0)9221 709-339
System accessories LI 9TE
Description
Article
Sample
number
item
LI 9TE
SYL 250
KOMP 25
SMF 25
SMF 32
352610
352260
362050
362130
362140
1
1
LKL 500
LKK 500
LKB 500
VSK 500
DMK 500-1
LUH 600
RSG 500
339710
339720
339730
341200
340260
358620
340220
SAS 100
PSW 100
PSW 200
PSW 500
KPV 25
EB KPV
UP 60
UP 80
DDV 25
WWM 25
UPE 60
VTB 25
MMH 25
MMB 25
340320
351090
339830
339210
346590
348650
340300
340310
358390
346600
358870
339870
348640
348880
SRX 080M
SRX 120M
SRX 140M
SRX 180M
HDLR 450
HCT 300
359080
359090
359100
359110
337450
351210
WWSP 332
WWSP 880
346610
337880
WWSP 442E
353370
Order ref.
Item
Price
Heat pumps
Air-to-water heat pump with 90° air deflection
Elasticated sound insulation underlay strips
DN 25 double-sphere rubber expansion joint
DN 25 dirt trap
DN 32 dirt trap
Heat source accessories
Long air duct
Short air duct
90° air duct bend
Installation hardware
Sealing collar 500
Deflector hood
Rain guard for LI(K)
2
2
2
Hydraulic accessories
Heating water hose connection set
Free-standing buffer tank 100 l*
Free-standing buffer tank 200 l*
Universal buffer tank (500 l)*
Compact manifold with overflow valve
EB KPV expansion module
Circulating pump for heating water
Circulating pump for heating water
Dual differential pressureless manifold
Domestic hot water module/unmixed heating circuit module
Electronically controlled circulating pump for heating water
Manifold bar
Mixed heating circuit module with temperature sensor
Mixer module for bivalent systems
1
1
1
Heating accessories
Fan convectors heating 800 W
Fan convectors heating 1200 W
Fan convectors heating 1400 W
Fan convectors heating 1800 W
Immersion heater pipe assembly*
3 kW pipe heater
DHW preparation accessories
Domestic hot water cylinder (300 l) with temperature sensor*
Domestic hot water cylinder (400 l) with temperature sensor*
Design domestic hot water cylinder with sheet metal coverings and
temperature sensor*
400 l solar cylinder for heat pump
Hydro Tower without regulation
Combination tank heating and domestic hot water preparation
Immersion heater 4.5 kW; ~230 V
Immersion heater 2.0 kW; ~230 V
Immersion heater 2.9 kW; ~400 V
Immersion heater 4.5 kW; ~400 V
Immersion heater 6.0 kW; ~400 V
Immersion heater 7.5 kW; ~400 V
Flange heater for domestic hot water
Flange heater for domestic hot water
Flange heater for domestic hot water
FLH 25M flange heater
Safety valve combination
Combo tank for heating and domestic hot water preparation with
central flow*
Manifold bar
Domestic hot water module/unmixed heating circuit module
Pump unit DN 25 for direct connection of the domestic hot water
cylinder
Glen Dimplex Deutschland GmbH
Dimplex Division
Am Goldenen Feld 18
95326 Kulmbach
WWSP 432
SOL
HWK 332
PWS 332
CTHK 630
CTHK 631
CTHK 632
CTHK 633
CTHK 634
CTHK 635
FLH 60
FLHU 70
FLH 90
FLH 25M
SVK 852
361080
362360
348620
363610
336180
335910
322140
322150
322160
338060
338070
366130
349430
326660
PWD 750
349100
VTB 25
WWM 25
339870
346600
WPG 25
356030
Page 2/6
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E-mail: dimplex@dimplex.de
Internet: www.dimplex.de
1
1
1
1
Internet: 08.06.2012
Phone: +49 (0)9221 709-201
Fax: +49 (0)9221 709-339
System accessories LI 9TE
Description
Circulating pump for heating water
Article
Sample
number
item
UP 60
340300
1
NWPM
EWPM
LWPM 410
RBG WPM
FG 3115
MS PGD
AP PGD
NTC-10M
KRRV 003
356960
356970
339410
339700
336620
353810
356570
363600
322070
Order ref.
Item
Price
Control accessories
Extension for an Ethernet network connection
Extension for a KNX/EIB bus connection
Extension for a Modbus connection
Swimming pool/remote fault indicator relay module
External temperature sensor with casing
MS PGD wall mounting kit
Remote control for WPM 2006/2007/EconPlus/R*
Temperature sensor NTC-10 with metal sleeve
Thermostat for heating and domestic hot water
* Other specific accessories available / required
Important information:
The combination of the components and the quantities indicated represent a non-binding sample system, which needs to be tested and individually
adapted as required. Pump dimensioning must be reviewed according to the pressure loss of the system and the minimum heating water flow rate of
the heat pump.
Glen Dimplex Deutschland GmbH
Dimplex Division
Am Goldenen Feld 18
95326 Kulmbach
Page 3/6
Subject to change and errors!
E-mail: dimplex@dimplex.de
Internet: www.dimplex.de
Internet: 08.06.2012
Phone: +49 (0)9221 709-201
Fax: +49 (0)9221 709-339
Air-to-water heat pump, Integration Diagram, Heat pump and immersion heater
Note:
The given hydraulic integration
schematic is a schematic
representation of the key components
and serves as an aid for planning your
customized system. The current status
is available at all times under
www.dimplex.de/nc/en/professional/onli
ne-planner/hydraulic-integrations.html.
It does not contain all the required
safety devices, the components needed
to maintain constant pressure, or any
other additional valves which may be
required for maintenance and service
work as stipulated by EN 12828.
The heat pump manager settings and
any external regulation system which
may be connected must be adapted to
the present integration diagram.
Software updates may be required!
Glen Dimplex Deutschland GmbH
Dimplex Division
Am Goldenen Feld 18
95326 Kulmbach
Page 4/6
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E-mail: dimplex@dimplex.de
Internet: www.dimplex.de
Internet: 08.06.2012
Integration Diagram: 10211020
Phone: +49 (0)9221 709-201
Fax: +49 (0)9221 709-339
Air-to-water heat pump, Integration Diagram, Heat pump and immersion heater
System description:
Presettings:
• Air-to-water heat pumps with defrosting by reverse circulation extract the energy required for defrosting from the heating system. In the case of
air-to-water heat pumps, a buffer tank connected in series, into which the immersion heater is screwed, must be installed in the flow in mono
energy systems to ensure defrosting. A dirt trap with a mesh size of between 0.6mm and 0.8mm is to be installed in order to protect the plate
heat exchanger from larger dirt deposits. Clean the filter sieve of the dirt trap one day after start-up. These intervals can be extended as soon as
no more impurities are detected. When the level of impurities is significantly high (e.g. due to corrosion found in the building), it is recommended
that a sludge trap be installed in order to minimise the need for regular cleaning. A permanent corrosion process, caused by the entry of oxygen
into the system, is characteristic of heating systems featuring open diffusion. This is best alleviated using an electrophysical anti-corrosion
system. Condensate which forms during defrosting must be drained off without risk of frost. Acoustic emissions must be taken into account, and
a free air circuit provided for, when the installation location is being selected. Heat pumps without weather-proof protective covers in particular
need to be installed outdoors in such a manner that the air outlet is not positioned against the main wind direction.
• A buffer tank connected in series is recommended for heat pump heating systems, to ensure the minimum heat pump runtime of 6 minutes for all
operating statuses.
Pre-configuration
Setting
Operating mode
Mono energy
Heating circuit 1
Yes
Heating circuit 2
No
DHW preparation
Yes
DHW preparation request by
Domestic hot water preparation flange
heater
Swimming pool water preparation
Sensor
Yes
No
• The heat pump supplies a large part of the required heat output. An electric heating element (immersion heater) supplements the heat pump on days when the external temperature lies below the bivalence point. In mono energy
systems, the contactor for the immersion heater (E10.1) must be set according to the output. It is controlled (230 V AC) by the heat pump manager via terminals X1/N and J13/NO4.
• The heat exchanger in the hot water cylinder must transfer the maximum heat output at the maximum heat source temperature. In systems with high hot water consumption (multiple dwellings, industrial applications) the cylinder must be
set to the maximum peak demand while taking the shut-off times into account. The maximum heat output and the maximum heating water flow must be adhered to!
• The contactor for the flange heater (E9) in the hot water cylinder should be dimensioned according to the output and must be supplied by the customer. It is controlled (230 V AC) by the heat pump manager via terminals X1/N and
J16/NO10. The maximum heat output of the heat pump and the water flow are to be observed.
• When room temperature controllers are used, the heating element valves / thermostat valves can cause the volume flows in the consumer circuit to fluctuate. These volume flow fluctuations must be compensated for by an overflow valve
installed in the heating bypass downstream from the unregulated heating pump main circuit (M13); this must be set by a technician.
Glen Dimplex Deutschland GmbH
Dimplex Division
Am Goldenen Feld 18
95326 Kulmbach
Page 5/6
Subject to change and errors!
E-mail: dimplex@dimplex.de
Internet: www.dimplex.de
Internet: 08.06.2012
Integration Diagram: 10211020
Phone: +49 (0)9221 709-201
Fax: +49 (0)9221 709-339
Air-to-water heat pump, Integration Diagram, Heat pump and immersion heater
Legend:
1.
1.1
1.2
1.3
1.4
1.5
1.6
2.
3.
3.1
4.
5.
6.
7.
8.
9.
10.
13.
15.
16.
17.
Heat Pump
Air-to-water heat pump
Brine-to-water heat pump
Water-to-water heat pump
Reversible air-to-water heat pump
Reversible brine-to-water heat pump
Reversible water-to-water heat pump
Heat pump manager
Parallel buffer tank
Buffer tank
Hot water cylinder
Swimming pool heat exchanger
Passive cooling station with cooling controller N6
Heating and silent or dynamic cooling
Fan convector with 4-wire connection
Cooling circuit only
Heating circuit only
Heat source
Hydraulic tower
Scalding protection
Hydro tower HWK 332
Domestic hot water distribution system:
DDV 32
EB KPV
KPV 25
MMB 25
MMH 25
VTB 25
WWM 25
Dual differential pressureless manifold (up to 2.5 m³/h)*
Extension module for compact manifold (up to 2.0 m³/h)*
Compact manifold with overflow valve (up to 1.3 m³/h)*
In combination with EB KPV (up to 2.0 m³/h)*
Mixer module, bivalent (up to 2.0 m³/h)*
Mixer module for heating circuit
Manifold bar (up to 2.5 m³/h)*
Hot water module / unmixed heating circuit (up to 2.5 m³/h)*
* Recommended max. heating waterflow
Solarthermics:
SST 25
SOLK 1204
SOLPU 1
SOLCU 1
SOLCU 2
T1
T2
T3
Solar station for hot water
Collector field
Solar station
Solar controller
Solar controller
Temperature sensor (collector sensor)
Temperature sensor (cylinder 1)
Temperature sensor (cylinder 2 /optional display function)
Glen Dimplex Deutschland GmbH
Dimplex Division
Am Goldenen Feld 18
95326 Kulmbach
B3
B4
E9
E10
E10.1
E10.2
E10.3
E10.5
F7
K20
K21
M11
M12
M13
M14
M15
M16
M17
M18
M19
M21
N1
N2
N3/N4
N6
N12
R1
R2/2.1
R3
R4
R5
R9
R11
R13
SMF
TC
Y5
Y6
Y7
Y8
Y12
Page 6/6
Subject to change and errors!
E-mail: dimplex@dimplex.de
Internet: www.dimplex.de
Hot water thermostat
Swimming pool thermostat
Flange heater, hot water
2nd heat generator (HG2)
Immersion heater
Oil/gas boiler
Solid fuel boiler
Solar energy system
Safety temperature monitor
Contactor for 2nd heat generator
Contactor for immersion heater hot water
Primary pump for heating operation
Primary pump for cooling operation
Heat circulating pump for main circuit
Heat circulating pump for heating circuit 1
Heat circulating pump for heating circuit 2
Auxiliary circulating pump
Cooling circulating pump
Hot water circulating pump
Swimming pool water circulating pump
Mixer
Heating controller
Cooling controller for reversible heat pumps
Room climate control stations
Cooling controller for passive cooling
Solar controller
External wall sensor
Return flow sensor
Hot water sensor
Return flow sensor for cooling water
Temperature sensor for heating circuit 2
Flow sensor (antifreeze)
Flow sensor for cooling water
Sensor for heating circuit 3 / bivalent-renewable
Dirt trap
Room temperature controller
Three-way distribution valve
Two-way valve
Three-way mixing valve
Three-way valve (closing time max. 10 sec.)
External 4-way reversing valve
Internet: 08.06.2012
Integration Diagram: 10211020
Phone: +49 (0)9221 709-201
Fax: +49 (0)9221 709-339
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