Manrose LP 100 User manual

INSTALLATION
INSTRUCTIONS
The Lo Profile Deco Extractor & Humidity Range - LP / DECO 100, 120, 150
Wiring
1. Switch off mains supply before making electrical
connections. If in any doubt contact a qualified
electrician.
2. These units are for fixed wiring only. A flexible cord
must not be used. All wiring must be fixed securely
and the cable to the fan should be a minimum of
1mm2in section. All wiring must comply with current
I.E.E. Regulations or local regulations if outside the
UK.
3. A double pole fused spur having contact separation
of at least 3mm in all poles must be used and fitted
with a 3A fuse.
4. This fan is double insulated and does not require
an earth connection.
5. The fan should not be accessible to a person using
either the shower or the bath.
Location
1. When installing fan through an external wall, an
external wall grille must be fitted at all times.
2. For best results this Extractor Fan should be fitted
as high on the wall as possible, or if preferred, on
the ceiling. Note: Pullcord models should not be
installed in a ceiling.
3. Where ducted fans are used to handle moisture-
laden air, such as a bathroom, a condensation
trap should be fitted in any vertical exhaust ducts.
Horizontal ducts should be arranged to slope
slightly away from the fan. Ducts passing through
cold voids must be suitably insulated.
4. Do not install the unit within a shower cubicle
or anywhere else where there is a risk of being
sprayed with water (Please see our range of
showerfans for these installations.).
5. If the fan is installed in a room containing a fuel
burning appliance, the installer must ensure that
the air replacement is adequate for both the fan
and the fuel burning appliance.
Switch off mains supply before making any electrical connections.
Installation must be supervised by a qualified electrician.
A double pole fused spur having contact separation of at least 3mm in
all pole must be used and fitted with a 3A fuse.
This appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory and mental capabilities or
lack of experience and knowledge if they have been given supervision
or instruction concerning the use of the appliance in a safe way and
understand the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children
without supervision.
Precautions must be taken to avoid the back-flow of gases into the
room from the open flue of gas or other open-fire appliances when
mounted in outside windows or walls.
Fan must be disconnected from electrical power before any
maintenance is carried out.

INSTALLATION INSTRUCTIONS
1. Cut a suitable diameter hole in the wall. If the fan
is to be fixed in the ceiling ensure that the hole is
between the joists.
2. Hole recommended sizes for plaster board fixing
with fixing clips:
LP100 = 115mm, LP120 = 140mm
LP150 = 173mm
and for all other fixing:
LP100= 110mm, LP120=130mm, LP150=155mm
3. Remove the cover from the fan by removing the
small screw cap on the front cover and remove
the retaining Philips screw.
4. Hold the body of the fan against the wall or
ceiling and mark the four screw holes and the
cable entry on the side.(Use the fixing clips to
secure the fan in panel walls & ceilings). See
diagram 1A
IMPORTANT: Ensure that the fan is square on
wall or ceiling.
5. Bring power cable into position, as marked.
Allow an extra 230mm (9”) protruding to
facilitate connection.
CABLE ENTRY
FIXING HOLES
CABLE
GRIP
SECURE
CORD GRIP
9mm
6mm
9mm
9mm
23
POWER SUPPLY
POWER
SUPPLY
Terminal 1 - live supply in Terminal 2 - neutral supply in
TRIM
CABLE
TERMINAL
BLOCK
POWER
CABLE
ENTRY
MOTOR WIRE
POWER
CABLE
COVER
SCREW FIXING HOLES
3 AMP
DOUBLE POLE
FUSED SPUR
_
NEUTRAL
+
LIVE
REMOTE PULLCORD
SWITCH / LIGHT SWITCH
HOLES
FIXING HOLES
Fixing clip
Ceiling board
Screw
Fan
chassis
When screw is tightened fixing
clip fingers secure the fan
CABLE ENTRY
FIXING HOLES
CABLE
GRIP
SECURE
CORD GRIP
9mm
6mm
9mm
9mm
23
POWER SUPPLY
POWER
SUPPLY
Terminal 1 - live supply in Terminal 2 - neutral supply in
TRIM
CABLE
TERMINAL
BLOCK
POWER
CABLE
ENTRY
MOTOR WIRE
POWER
CABLE
COVER
SCREW FIXING HOLES
3 AMP
DOUBLE POLE
FUSED SPUR
_
NEUTRAL
+
LIVE
REMOTE PULLCORD
SWITCH / LIGHT SWITCH
HOLES
FIXING HOLES
DECO fan only: Remove the screw on the
bottom of the cover. Turn the cover anti
clockwise to remove.
Diagram 1
Diagram 1A

Electrical Connection: Standard Model. See Diagram 1.Timer model, Diagram 2.
Remove the internal cover by removing the 2 small caps and retaining Philips screws to access the
terminal connections. The fan can either be operated from a separate pullcord switch fitted to the ceiling
of the room or can be connected to the light switch so that the fan will start when the light is switched on.
The fan should not be accessible to a person using either the shower or the bath.
Timer Adjustment
The Timer fan will run approximately one minute after it has been switched off. This time delay can be
increased by firstly switching off the power to the fan. Remove the cover and the timer cover as detailed
in diagram 2A. Insert a small screwdriver into the slot, marked in Diagram 2A, and turn clockwise to
reduce the time and anti-clockwise to increase the time. Only adjust with power switched off. the timer
will run for is 30 seconds and the maximum is about 20 minutes.
NB Timer delay is adjustable as indicated on the timer strip cover.
Diagram 2
Diagram 2A
1
MIN MAX
10
15
20
30
TIMER
MINUTES
FIXING HOLES
CABLE ENTRY
FIXING HOLES
CABLE
GRIP
MOTOR WIRE
MIN MAX
10
30
15
20
–+
DETAILED VIEW
Only adjust with power switched off
TIMER MIINUTES
PCB BOARD
COVER
POWER
CABLE
ENTRY
1
3 AMP
DOUBLE POLE
FUSED SPUR
_
NEUTRAL
+
LIVE
PULLCORD
SWITCH / LIGHT SWITCH
MIN MAX
10
30
15
20
–+
Switched Live
Permanent Live
Neutral
1
Diagram 2

09/16
8. Electrical Connections: Electronic Humidity Model (Diagram 3)
For the fan to operate as a normal time delay unit with humidity over-ride i.e. when connected with a
switched live coming from the light switch into the fan, the fan will operate when the light is switched on,
and switch off after about 20 seconds to 20 minutes (timer is pre-set for the minimum). However should
the humidity in the room reach about 75%, which will happen if the shower is run or the bath filled with
hot water, the fan will switch on and keep running until the humidity has been reduced to a normal level,
about 65%. Connect to electrical supply as shown in diagram 3.
Neutral
Switched Live
Spare
Permanent Live
PCB Board Cover
Motor Wire
Humidity operated time delay control
Diagram 3
Time delays & humidity
over-risde operation
Terminal 1 - 1 Neutral
Terminal 2 - 2 Switch live Supply
Terminal 3 - 3 Spare
Terminal 4 - 4 Permanent Supply
077286
LP100, LP120, T. Max 40°C Rated 220-240V ~50Hz 20W qIP24
LP150, T. Max 40°C Rated 220-240V ~50Hz 25W qIP24
CABLE ENTRY
FIXING HOLES
CABLE
GRIP
MOTOR WIRE
MIN MAX
10
30
15
20
–+
DETAILED VIEW
Only adjust with power switched off
TIMER MIINUTES
PCB BOARD
COVER
POWER
CABLE
ENTRY
1
3 AMP
DOUBLE POLE
FUSED SPUR
_
NEUTRAL
+
LIVE
PULLCORD
SWITCH / LIGHT SWITCH
MIN MAX
10
30
15
20
–+
Switched Live
Permanent Live
Neutral
1
FIXING HOLES
40
50
60
70
80
90
98
OFF
-+
MAX