Technical data

www.dimplex.de/en
32
2012
Max. flow temperature 58 °C
Casing colour White (similar to RAL 9003)
Low temperature brine-to-water heat pump
Universal design with two performance levels
SI 24-37TE
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). Varia-
ble connection options for brine and heating connections on the back board of the casing. Access for service work from the front, no mi-
nimum clearances required on the sides. A sound-optimised insulated metal casing and the integrated solid-borne sound insulation with
free-swinging compressor base plate make direct connection with the heating system possible. High coefficients of performance (COP)
with economiser and compliance with the requirements of EN 14511 for larger volume flows on the heat consumption side. 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
Integrated soft starter and load contactor for brine circulating pump, integrated flow and return sensors; external sensor (standard NTC-
2) and dirt filter for brine circuit included in the scope of supply.
Brine package and brine circuit manifold must be ordered separately.
Lower operating limit heat source (heating operation) -5 °C ; Upper operating limit heat source (heating operation) 25 °C ;
Refrigerant R404A ; Connection voltage 3/N/PE ~400 V, 50 Hz
Order reference Art.-no. Heat output 1 compressor /
COP at B0/W35
Heat output 2 compressors /
COP at B0/W35
Width x Height x Depth
mm
Weight
kg
SI 24TE 352910
12.7 / 4.3 23.7 / 4.1
1000 x 1660 x 775
282
SI 30TE 355640
14.1 / 4.1 30.3 / 4.3 365
SI 37TE 352920
18.3 / 4.4 35.4 / 4.3 371
Heat output and coefficient of performance (COP) according to EN 14511 at B0/W35.
SI 24TE 352910 4015627352919
SI 30TE 355640 4015627355644
SI 37TE 352920 4015627352926
Design domestic hot water cylinder
SI 24-30TE with WWSP 442E
Nominal capacity 400 l, in brine-to-water heat pump design, bare-tube heat exchanger (internal), three supporting feet, steel cylinder
(special inside enamelling) with protection anode, polyurethane insulation with minimal standby losses (approx. 2.7 kWh/24 h),
integrated temperature sensor for connection to the heat pump manager, colour white, brown red design screen.
Permissible operating pressure 10 bar; Flange TK150/DN110 ;
Order reference Art.-no. For device
type
Usable
capacity
l
Heat ex-
change
surface
m²
Con-
nection
heating
˝
Con-
nection
circula-
tion
˝
Con-
nection
DHW
˝
Width x Height x Depth
mm
Weight
kg
WWSP 442E 353370
SIK 7 - 14
SI(H) 20 - 30
353 4.2 1¼ ¾ 1 650 x 1660 x 680 187
The achievable hot water temperatures are dependent on the maximum heat output of the heat pump, the heat exchange surface and the volume
flow in the load circuit (dimensioned for max. hot water temperatures of 45 °C according to the project planning documentation). For heat pumps
with two performance levels, domestic hot water preparation is achieved with a compressor.
WWSP 442E 353370 4015627353374
Heat pump for heating purposes - ground as heat source
Max. flow temperature 58 °C
Casing colour White (similar to RAL 9003)
Low temperature brine-to-water heat pump
Universal design with two performance levels
SI 50-130TE
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).
Variable connection options for brine and heating connections on the back board of the casing. Access for service work from the front,
no minimum clearance required on the sides, accessible from underneath with a lift truck. A sound-optimised insulated metal casing and
the integrated solid-borne sound insulation with free-swinging compressor base plate make direct connection with the heating system
possible. High coefficients of performance (COP) with economiser and compliance with the requirements of EN 14511 for larger volume
flows on the heat consumption side. 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
Integrated soft starter and load contactor for brine circulating pump, integrated flow and return sensors; external sensor
(standard NTC-2) and dirt filter for brine circuit included in the scope of supply.
Brine package must be ordered separately.
Lower operating limit heat source (heating operation) -5 °C ; Upper operating limit heat source (heating operation) 25 °C ;
Refrigerant R404A ; Connection voltage 3/N/PE ~400 V, 50 Hz
Order reference Art.-no. Heat output 1 compressor /
COP at B0/W35
Heat output 2 compressors /
COP at B0/W35
Width x Height x Depth
mm
Weight
kg
SI 50TE 352930
23.2 / 4.3 45.8 / 4.3
1350 x 1890 x 775
486
SI 75TE 352940
36.1 / 4.1 72.7 / 4.2 571
SI 100TE 352950
46.3 / 4.3 92.3 / 4.4 652
SI 130TE 352960
60.8 / 4.1 122.0 / 4.1 860
Heat output and coefficient of performance (COP) according to EN 14511 at B0/W35.
A water-to-water heat pump must be used if borehole heat exchangers are used which work using water as the heat transfer medium.
In combination with borehole heat exchangers, brine-to-water heat pumps can also be used for passive cooling. SI 30TE and SI 75TE are also
available as reversible heat pumps for active cooling.
SI 50TE 352930 4015627352933
SI 75TE 352940 4015627352940
SI 100TE 352950 4015627352957
SI 130TE 352960 4015627352964