Warmco XR Series Instruction Manual page 12

Premix unit air heater
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Install after national regulation.
Outside can be cleaned with a wet towel or with some detergent.
Installation Roof terminal
1. Check the components on possible damages.
2. Taking the roofing into account, determine the type of weather collar synthetic file or universal
pitched roof flashing; for a flat roof an aluminium flat roof flashing.
3. Determine where the flue terminal will be positioned.
4. Make a hole for the flue terminal from the outside. Ensure that no
saw dust or dust gets into the appliance.
5. Fit the weather collar..
6. Carefully insert the flue terminal through from the
outside. Attention: do not tum the cap.
7.
Put the flue terminal into a vertical position using an
air level. (If desired, cover plates, to be supplied
separately,can be fitted)
8. Fix the supplied wall clamp round the flue terminal and fit it to the roof construction. Do not tighten
the clamp yet.
9. Fit the gasket and the twin-tube connection. Make sure that the gasket is not damaged. Ensure
that the flue tube and the air inlet tube are not exchanged; the flue tube is the pipe in the centre of
the flue terminal.
10.
Finally, secure the roof wall clamp and check that all steps have been carried out correctly.
Installing Wall terminal
1. Check the components on possible damages.
2. Determine where the flue terminal will be positioned.
3. Make a hole for the flue terminal. Ensure that no saw dust or dust gets into the appliance.
4. Carefully insert the flue terminal the outside. Attention: do not tum the cap.
5. Fix the terminal horizontally using an air level
6. Mark the holes and drill the holes in the outside wall for the fixation of the terminal.
7. Fix the terminal with screws. Eventually seal the fixation with kit.
8. Fix the shield on inner wall.
9. Fit the gasket and the twin-tube connection. Make sure that the gasket is not damaged. Ensure
that the flue tube and the air inlet tube are not exchanged; the flue tube is the pipe in the centre of
the flue terminal.
10. .Check that all steps have been carried out correctly.
Instructions condensing Air heaters type XR version XR-GB-4001-a
Page 12/25

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This manual is also suitable for:

Xr-10Xr-20Xr-30Xr-40Xr-50Xr-60

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