background image

n)

Follow the line diagram below to make the correct connections between the fan assembly and the 
transformer/humidity sensor, and wall plate.

o)

Place the fan assembly and front cover through the wall plate and push home. Apply power to the system and
check operation. Conduct a smoke test to ensure the extract fan is running. Check that the front filters are in place
and screw the front cover to the wall plate with the screws provided.

NOTE: 

If the fan unit has automatically switched to boost due to high humidity in the room, the pull cord switch

will have no effect until the humidity drops below the present level:

IMPORTANT: 

The pull cord manually switches the fan unit from trickle to boost. This is confirmed by the LED

warning light shown on  page 1 being extinguished.

p)

After the system has run for some time, check the fan unit switches to boost by directing steam from a kettle over
the remote control unit.

q)

The fan’s continuous trickle speed has been factory set. However, if it is found that the fan is  audible at this
setting, it is possible to reduce the trickle speed still further. Remove the lid of the control box, and move the fuse
link from 

fast

trickle to 

slow

trickle position (see diagram below). Always replace the fuse with one of the correct

type and rating.

Transformer/Humidity Sensor Unit Wiring 

The fused spur and Remote Control Unit 

must

be

mounted out of reach of anyone using a bath 
or a shower.

TRANSFORMER UNIT

FAN ASSEMBLY

WALL PLATE

L       N

DOUBLE POLE SWITCHED

AND FUSED SPUR

WITH 

MINIMUM 3mm

SEPARATION ON BOTH POLES

240V  3 AMPS

240v AC

N

L

TWO

FUSE

POSITIONS

TRANSFORMER

MAINS INPUT

LOW VOLTAGE OUTPUT

SLOW TRICKLE

FAST TRICKLE

1
2

8

DO NOT

CONNECT

1   2   3

Eclipse - Oxplaire  12/4/00  6:51 pm  Page 8

Summary of Contents for XHR150PC

Page 1: ...educe dust mite eliminate mould growth or dampness and condensation and to provide warmed fresh air April 2000 These appliances are intended for connection to fixed wiring Check that the electrical ra...

Page 2: ...an be adjusted by turning the thumbwheel as shown on page 2 We recommend that it is initially set to number 6 on the scale which is suitable for most locations Turning the thumbwheel clockwise decreas...

Page 3: ...ric Requirements of all authorities concerned must be observed for exhaust air discharge and intake flow rates a Survey the property carefully and identify the best site for the ventilator Condensatio...

Page 4: ...masonary does not fall injure people or damage property below e Measure the length of the hole between the outside brick face and inner plaster work Now cut the outer tube accurately to the required l...

Page 5: ...ive gently against the wall compressing the adhesive Then pull the tube into the room leaving the finisher in place Ensure that the finisher does not fall v Now manipulate the finisher to expand it ou...

Page 6: ...or in the direction you have determined for the transformer or remote control Fit screw plugs into the screw holes l Fit the wall plate onto the open end of the large tube fitted with the outside cowl...

Page 7: ...ble isolating switch with a minimum contact gap of 3mm wall or ceiling mounted If metal switch boxes are used earthing regulations must be following Suitably rated 2 core cable 3 mm electricians screw...

Page 8: ...wn on page 1 being extinguished p After the system has run for some time check the fan unit switches to boost by directing steam from a kettle over the remote control unit q The fan s continuous trick...

Page 9: ...depending on the location of the remote transformer humidity assembly in the room Fine tuning may be required for precise operation Clockwise allows boost to operate during darkness Anti clockwise pr...

Page 10: ...and service Customers outside UK see International below UK Xpelair have a comprehensive range of services including Free technical advice from Engineers on all aspects of ventilation Free design ser...

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