DRAFT
30
Spohn & Burkhardt
Fan inlet air control
The inlet air for the fan can be set to air recirculation or external air supply. For the adjustment of the
inlet air, on the heater housing (
1
) there is a lever (
4
) for controlling the inlet air.
Adjust the inlet air as follows:
Move the lever (
4
) forward to set to air recirculation.
Move the lever (
4
) backward to set to external air supply.
Air outlet
The direction of the air flow can be controlled using the air outlet nozzles (
2
).
Adjust the air flow as follows:
1. Turn the related air outlet nozzle (
2
) until the air flow is in the required direction.
2. Adjust the slats (
2.1
) on the air outlet nozzle (
2
) such that the air flow is in the required direction or
the air outlet nozzle (
2
) is completely closed.
Fan timer (optional)
The fan for the heater can be controlled using the timer (
9
) on the heater housing (
1
).
Adjust the start time for the fan as follows:
1. Turn the timer (
9
) until the arrow marking is set to the actual time.
2. Now press upward the teeth on the timer (
9
) for the required start times(s).
The fan now starts at the times set.
5.2. Heater and ventilation control unit
Figure 19.
11
15
14
12
13
Heater and ventilation control unit
Summary of Contents for FS Series
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Page 91: ...91 Spohn Burkhardt DRAFT 13 Declaration of conformity ...
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