Operating instructions

3. Technical Data
3.1 Technical Data
The following data is subject to the normal tolerance for heaters, if no tolerance is specified.
This is approximately +/-10% in an ambient of 20 °C at nominal voltage.
Heater Thermo Top C (TTC) Diesel
Design Coolant heater with evaporator burner (Ferro-Tech Technology)
Heat Rating:
Input - full load
- partial load
Output - full load
- partial load
6.14 kW (20,960 Btu/hr)
3.1 kW (10,480 Btu/hr)
5.0 kW (17,200 Btu/hr)
2.5 kW (8,600 Btu/hr)
Fuel Diesel #1 Diesel #2 and Arctic
Fuel Consumption:
- full load
- partial load
0.61 l/hr (0.16 US gal/hr)
0.30 l/hr (0.08 US gal/hr)
Rated Voltage 12 Volts
Operating Voltage 9.6... 15 Volts
Rated Power Consumption Including
Circulating Pump:
- full load
- partial load
46 Watts (3.8 Amps)
32 Watts (2.6 Amps)
Maximum Permissible Ambient
Temperature:
Heater: - operation
- storage
Fuel Pump - operation
- 40... +60 °C (- 40...+140 °F)
- 40... +120 °C (- 40...+248 °F)
- 40... +20 °C (- 40...+68 °F)
Maximum Allowable Working Pressure
(Coolant System) 0.4... 2.5 bar (6.0... 36 psi)
Capacity of Heat Exchanger 0.15 Liters (.04 US gal)
Minimum Capacity of Coolant System 4.0 Liters (1 US gal)
Minimum Volume of Flow 250 l/hr (66 US gal/hr)
CO Content in Exhaust Gas 8... 12.0 Vol.-%
Dimensions of Heater Length 232 mm (9.1 in)
Width 105 mm (4.1 in)
Height 163 mm (6.4 in)
Weight 3.2 kg (7.0 lbs.)
Table 301: Technical Data - Heater
Circulating Pump Model U 4847
Volume Flow Against 0.13 bar (1.9 lbs.) 450 l/hr (2.0 US gal/min)
Rated Voltage 12 Volts
Operating Voltage Range 9.6... 15 Volts
Rated Power Consumption 14 Watts (1.16 Amps)
Dimensions of Circulating Pump L 95 mmxW61mmxH61mm(3.7f x 2.4f x 2.4fl
Weight 0.3 kg (.66 lbs)
Table 302: Technical Data - Circulating Pump
301
Thermo Top C (TTC) 3 Technical Data