Glow-worm Clearly Heat Recovery - Manual (Page 14)

14
4 Installation - Bypass (Optional)
4.6 Mounting and Electrical Connection
of the Bypass (optional)
IMPORTANT: Switch off the mains supply to the unit before
starting to work.
Improper electric installation may cause accidents. Therefore
it is absolutely mandatory to have a competent person
approved at the time by the Health and Safety Executive to
complete the electrical installation.
NOTE: The bypass electrical connection must be completed
before mounting.
Open the unit as previously described.
Remove the plug from the middle air connection by pushing it
upwards from the inside, see diagram 4.5.
Inside the bypass air connection in the unit, there is a 10-pole
connector to which the bypass plug is connected.
You will find a plug in the bag in the casing wall. Pull the plug
out of the bag of the casing wall.
Release the cable with the 10-pin connector from the casing
wall and connect the bypass plug with the connector.
To install the temperature sensor, proceed as follows, refer to
diagram 4.5.
Remove the plug from the sensor hole in the outside air duct.
Push the temperature sensor through the hole into the
exhaust air duct.
NOTE: To ensure the correct bypass function the temperature
sensor must project at least 25 mm into the exhaust air flow.
After completing the electrical connection of the bypass, you
can mount the bypass unit.
Push the bypass into or over the both outside air connections
of the unit.
Make sure that the filter unit is aligned towards you.
Check that the bypass is completely inserted.
Plug in the mains plug into the plug socket.
Diagram 4.6
14886
Diagram 4.5
14886
25mm
TEMPERATURE
SENSOR
ELECTRICAL
PLUG