Technical data

www.dimplex.de/en
33
2012
Max. flow temperature 70 °C
Casing colour White (similar to RAL 9003)
High temperature brine-to-water heat pumps
Universal design with two performance levels
SIH 20TE
SIH 40TE
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). Vari-
able connection options for brine and heating connections on the back board of the casing. Access for service work from the front, no
minimum 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 must be ordered separately.
Lower operating limit heat source (heating operation) -5 °C ; Upper operating limit heat source (heating operation) 25 °C ;
Refrigerant R134a ; 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
SIH 20TE 352970
11.5 / 4.6 21.4 / 4.4 1000 x 1660 x 775 307
SIH 40TE 352980
17.9 / 4.3 34.2 / 4.1 1350 x 1890 x 775 502
Heat output and coefficient of performance (COP) according to EN 14511 at B0/W35.
The maximum flow temperatures (up to 70 °C) are available for domestic hot water preparation all year round, and allow domestic hot water
temperatures of up to 60 °C to be achieved without electrical reheating using a flange heater.
SIH 20TE 352970 4015627352971
SIH 40TE 352980 4015627352988
Connecting flange for heating and brine circuits
AF 40 ... 80
Coupling from the external thread of the heat pump to a standard flange (DIN 2501); scope of supply: 2 units.
Order reference Art.-no. Connection heating
˝
Nominal width
AF 40 351900
1½ DN 40
AF 50 351910
2 D N 5 0
AF 65 351920
2 ½ DN 65
AF 80 351930
3 D N 8 0
AF 40 351900 4015627351905
AF 50 351910 4015627351912
AF 65 351920 4015627351929
AF 80 351930 4015627351936
Heat pump for heating purposes - ground as heat source
Brine package for brine-to-water heat pump
With two performance levels
SZB: large-capacity breather
SZB: expansion vessel
Brine accessory package for ground heat collectors consisting of membrane safety valve, large-capacity breather with micro air bubble
deposition, low-noise brine circulating pump with flange connection, pressure gauge, expansion vessel, cap valve, ball valves, couplings
and seals.
Order reference Art.-no. For device type Expansion vessel
l
Large-capacity breather
“
Circulating pump
SZB 250 352490
SI 21/24
SIH 20TE
18 1½ Top-S 40/10
SZB 300 355990
SI 30 18 2 Top-S 40/10
With borehole heat exchangers, the free compression values in the device information are to be adhered to (max. heat exchanger depth at DN 32: 80 m)!
SZB 250 352490 4015627352490
SZB 300 355990 4015627355996
Brine package for brine-to-water heat pump
Flange connection
SZB 500
Brine accessory package for ground heat collectors consisting of membrane safety valve, large-capacity breather with micro air bubble
deposition and flange connection, low-noise brine circulating pump with flange connection, pressure gauge, expansion vessel, cap
valve, ball valves, couplings and seals.
Order reference Art.-no. For device type Expansion vessel
l
Large-capacity breather Circulating pump
SZB 400 352500
SI 37 / SIH 40 18 DN 50 Top-S 40/10
SZB 500 352270
SI 50TE 25 DN 65 Top-S 50/10
SZB 750 352280
SI 75 35 DN 80 Top-S 65/13
SZB 1000 352290
SI 100TE 50 DN 100 Top-S 65/13
SZB 1300 352300
SI 130 50 DN 100 Top-S 65/15
With borehole heat exchangers, the free compression values in the device information are to be adhered to (max. heat exchanger depth at DN 32: 80 m)!
SZB 400 352500 4015627352506
SZB 500 352270 4015627352278
SZB 750 352280 4015627352285
SZB 1000 352290 4015627352292
SZB 1300 352300 4015627352308