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160/230/300/350/400
103
Coolant level verification and cooling system purging
must be performed acco rding to the vehicle
manufacturer's specifications. The coolant in the heating
circulation system should contain at least 20 % of an anti-
freezing agent recommended by the vehicle
manufacturer.
The anti-freezing agent content should not exceed 60 %.
Fuel hoses may not be bent or twisted during installation.
In order to avoid sagging, they should secured using
clamps in 10 inch (25 cm) distances.
Fuel lines must be protected against temperature
exposure.
Permissible fuel line dimensions must be obtained from
the installation instruction.
If a shut-off fitting is installed in the return line, an
information plate must be installed at a well visible
location.
Fig. 101 Heater installation example in a bus
1
Wall heater with fan
2
Heat exchanger at the entrance
3
Heater
4
Circulation pump
5
Roof heat exchanger
6
Vehicle engine
7
Shut-off valve
8
Driver seat heater
9
Control element
Water heating circulation system - wall heater and roof channel heater
Supply
Return
Fig. 102 Information plate
Summary of Contents for Thermo S 160
Page 2: ......
Page 6: ...1 Introduction Thermo S 160 230 300 350 400 4...
Page 11: ...S o m r e h T n o i t c u d o r t n I 1 160 230 300 350 400 105...
Page 49: ...5 Troubleshooting and error correction Thermo S 160 230 300 350 400 520...
Page 55: ...r e h T s m a r g a i d c i t a m e h c S 6 mo S 160 230 300 350 400 606...
Page 71: ...9 Modifications and retrofits Thermo S 160 230 300 350 400 902...
Page 73: ...10 Packing storage shipping Thermo S 160 230 300 350 400 1002 Empty page for notes...
