Technical data

www.dimplex.de/en
40
2012
Heating and cooling - ground/ground water as heat source
Active cooling with brine-to-water heat pump
Max. flow temperature 58 °C
Flow temperature cooling min. 7 °C
Casing colour White (similar to RAL 9003)
Reversible brine-to-water heat pump
Optimised for cooling operation
SI 11MER
Heat pump for heating and cooling with integrated regulation installed indoors. 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) thanks to compliance with EN 14511 for larger volume flows on the heat consumption side. Reversible refrigeration circuit with
2 performance levels. Universal design with flexible expansion options for:
• Bivalent operation (bivalent-renewable not possible)
• Combined distribution systems for heating and cooling
• Unmixed and mixed heating and cooling circuits
Silent cooling via panel heating/cooling systems requires the use of the room climate station (special accessory) to regulate the flow
temperature on the basis of the air temperature and humidity of a reference room. 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.
Lower operating limit heat source (heating operation) -5 °C ; Upper operating limit heat source (heating operation) 25 °C ;
Lower operating limit heat source (cooling operation) 5 °C ; Upper operating limit heat source (cooling operation) 25 °C ;
Refrigerant R407C ; Connection voltage 1/N/PE ~230 V, 50 Hz
Order reference Art.-no. Heat output
1 compressor /
COP at B0/W35
Cooling capacity
1 compressor /
EER B20/W18
Connection voltage Width x Height x
Depth
mm
Weight
kg
SI 5MER 353070
4.8 / 3.9 6.4 / 5.3
1/N/PE ~230 V,
5 0 H z
650 x 805 x 462
115
SI 7MER 353080
6.3 / 3.9 8.4 / 5.2 117
SI 9MER 353090
9.1 / 3.9 11.9 / 5.2 124
SI 11MER 353100
11.4 / 4 .0 13.9 / 5.2 128
Heat output and coefficient of performance (COP) according to EN 14511 at B0/W35.
Cooling capacity and coefficient of performance (EER) at B20/W18.
Commissioning should be carried out by authorised after-sales service personnel, especially when the system is used for heating and cooling.
More information is available at: www.dimplex.de/kundendienst
SI 5MER 353070 4015627353077
SI 7MER 353080 4015627353084
SI 9MER 353090 4015627353091
SI 11MER 353100 4015627353107
Max. flow temperature 55 °C
Flow temperature cooling min. 7 °C
Casing colour White (similar to RAL 9003)
Reversible brine-to-water heat pump
Optimised for cooling with waste heat recovery
SI 30TER+
SI 75TER+
Heat pump for heating and cooling with integrated regulation installed indoors. 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 op-
tions 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) thanks to
compliance with EN 14511 for larger volume flows on the heat consumption side. Reversible refrigeration circuit with additional heat
exchanger for higher domestic hot water temperatures in heating operation and waste heat recovery in cooling operation. Universal
design with flexible expansion options for:
• Bivalent operation (bivalent-renewable not possible)
• Combined distribution systems for heating and cooling
• Unmixed and mixed heating and cooling circuits
Silent cooling via panel heating/cooling systems requires the use of the room climate station (special accessory) to regulate the flow
temperature on the basis of the air temperature and humidity of a reference room. 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.
Lower operating limit heat source (heating operation) -5 °C ; Upper operating limit heat source (heating operation) 25 °C ; Lower opera-
ting limit heat source (cooling operation) 5 °C ; Upper operating limit heat source (cooling operation) 30 °C ; Refrigerant R404A ; Connec-
tion voltage 3/N/PE ~400 V, 50 Hz
Order reference Art.-no. Heat output
1 compressor /
COP B0/W35
Heat output
2 compressors /
COP B0/W35
Cooling capacity
2 compressor /
EER B20/W10
Width x Height x
Depth
mm
Weight
kg
SI 30TER+ 355650
15.2 / 4.2 28.6 / 3.8 35.3 / 5.3 1000 x 1660 x 775 385
SI 75TER+ 354480
34.0 / 3.7 64.0 / 3.4 75.5 / 4.5 1350 x 1890 x 750 658
Heat output and coefficient of performance (COP) according to EN 14511 at B0/W35.
Cooling capacity and coefficient of performance (EER) according to EN 14511.
The use of waste heat for domestic hot water preparation produces higher coefficients of performance (COP) in cooling operation.
SI 30TER+ 355650 4015627355651
SI 75TER+ 354480 4015627354487