Tatra
16
EN
Troubleshooting
If the fans are not running or do not perform
properly, check the following:
• The power supply.
•
That the intake grille/filter is not dirty.
• That the motor's safety cut-out has not been
deployed.
• Functions and settings of the FC control
system, see the FC manual.
If there is no heat, check the following:
• Functions and settings of the FC control
system, see the FC manual.
For units with a water coil, also check the
following:
• That the water coil is air free.
•
That there is sufficient water flow and
pressure.
• That incoming water is heated adequately.
If the fault cannot be rectified, please contact a
qualified service technician.
Replacing the PC board
1. The PC board is located in the terminal box
on the unit's long side.
2. Mark and disconnect the cables to the PC
board.
3. Unhatch the board from its PCB snap-in
spacers and lift out.
4. Install the new PC board as above in reverse
order.
Safety cut-out
All motors are equipped with an integrated
safety cut-out. This will operate, stopping the
air curtain should the motor temperature rise
excessively or the electronics fail or overheat.
The cut-out will automatically reset when the
motor temperature has returned to within the
motor’s operating limits. Failure or damage to
electronics components may require repair or
replacement of such components or the entire
product.
Fan replacement
1. Determine which of the fans is not
functioning.
2. Disconnect the cables from the relevant fan.
3. Remove the screws securing the fan and lift
the fan out.
4. Install the new fan as above in reverse order.
Packaging
Packaging materials are chosen with
consideration to the environment and are
therefore recyclable.
Handling of product at end of working
life
This product may contain substances necessary
for the functionality of the product but
potentially dangerous for the environment. The
product should not be disposed of mixed with
general household waste but delivered to a
designated collection point for environmental
recycling. Please contact the local authority
for further details of your nearest designated
collection point.
Safety
•
Keep the areas around the air intake and
exhaust grilles free from possible obstructions!
•
The unit must not be fully or partially covered as
overheating can result in a fire risk!
•
Lifting equipment must be used to lift the unit.
•
This appliance can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental capabilities
or lack of experience and knowledge if they
have been given supervision or instruction
concerning use of the appliance in a safe way
and understand the hazards involved. Children
Replacing the water coil (W)
A horizontally mounted unit must be
demounted and placed on a suitable working
level before accessing the water coil. The unit
must be lifted by the holes in the motor section.
NOTE: The unit can not be lifted by its mid
section as the outlet grille might be damaged.
1. Disconnect the power supply.
2. Shut off the water supply to the unit.
3. Disconnect the connections to the water coil.
4. If horizontally mounted, demount the unit.
5. Loosen the motor section on the unit's top
(horizontal), back (vertical) by removing its
screws.
6. Fold the section towards the cable side.
NOTE: Be careful to prevent the section from
falling.
7. Remove the mounting screws securing the
coil in the unit and lift out.
8. Install the new coil in reverse order to the
above.
Summary of Contents for Tatra
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