All technical data ± 10 %.
| Heating unit | HYDRONIC D 5 W S / D 3 W Z | ||
|---|---|---|---|
| Certification mark | -S274 | ||
| Heating medium | Water/glycol mixture | ||
| Regulation of the heat flow | Large | Small | |
| Heat flow (watt) | 5000 | 2300 | |
| Fuel consumption (l/h) | 0.62 | 0.27 | |
| CO 2 - value | + 1 vol. % | ||
| 10.5 vol. % | |||
| - 2.5 vol. % | |||
| CO in exhaust gas | max. 0.1 % by volume | ||
| Smoke spot number according to Bacherach | < 4 | ||
| Electric power consumption (watt) (without water pump) | |||
| - during operation | 37 | 10 - 12 | |
| - when starting | < 100 | < 100 | |
| - in run-on | 8 | 8 | |
All technical data ± 10 %.
| Large | Small | ||
|---|---|---|---|
| Electric power consumption of the water pump | 16 watt | 12 watt | |
| Rated voltage | 12 V | ||
| Operating range | |||
| Lower voltage limit - an undervoltage protection installed in the control unit switches off the units at approx. 10 volt (after 20 seconds). | 10.2 volt | ||
| Upper voltage limit - an overvoltage protection installed in the control unit switches off the units at approx. 16 volt (after 20 seconds). | 15 - 16 volt | ||
| Permissible operating pressure | up to 2.5 bar overpressure | ||
| Water throughput of the water pump against 0.1 bar | 800 l/h | 950 l/h | |
| Minimum water throughput of the heating unit | 300 l/h | ||
All technical data ± 10 %.
| Fuel Fuel quality and fuel at low temperatures (see operating instructions) | Diesel, commercially available (according to DIN EN 590) | ||
|---|---|---|---|
| Fuel quantity | |||
| - Fuel quantity, nominal | 8.0 cm 3 /90 seconds | ||
| - Fuel quantity, max. | 8.5 cm 3 /90 seconds | ||
| - Fuel quantity, min. | 7.5 cm 3 /90 seconds | ||
| Fuel measurement | Only perform measurement with sufficiently charged battery. The heating unit must be switched on. During the measurement min. 11 volt or max. 13 volt must be applied across the control unit. The dosing pump starts the fuel delivery 45 seconds after the heating unit is switched on. | ||
All technical data ± 10 %.
| Permissible ambient temperature | |||
|---|---|---|---|
| - HYDRONIC mode | -40 °C to +80 °C | ||
| - Dosing pump mode | -40 °C to +80 °C | ||
| - bearing of HYDRONIC / dosing pump | -40 °C to +105 °C | ||
| Level of radio interference | UKW 3 - KW 4 - MW / LW 5 | ||
| Radio remote control transmitter | |||
| - Frequency | 434 MHz / FM modulation | ||
| - Operating voltage | 4.5 volt | ||
| - Dimensions | 114 x 50 x 24 mm (L x W x H) | ||
| - Operating temperature | -20 °C to +60 °C | ||
All technical data ± 10 %.
| Radio remote control receiver - Frequency - Voltage supply - Dimensions - Operating temperature | 434 MHz / FM modulation 12 volt 80 x 76 x 28.5 mm (L x W x H) -40 °C to +75 °C | ||
|---|---|---|---|
| Weight - without coolant and attaching parts - with water pump and dosing pump | approx. 2.3 kg approx. 2.9 kg | ||