ML Accessories POTHB1 Instruction Manual

INSTALLATION & MAINTENANCE MANUAL
POTHB1 / POTHB2

These instructions should be read carefully and retained after installation by the end user for
future reference and maintenance.
These instructions should be used to aid installation of the following products:
POTHB1 / POTHB2
GENERAL INSTRUCTIONS
• This product must be installed in accordance with the latest edition of the IEE Wiring Regulations (BS7671)
and current Building Regulations. If in any doubt, consult a qualified electrician
• Please isolate mains prior to installation or maintenance
• Check the total load on the circuit (including when this luminaire is fitted) does not exceed the rating of the
circuit cable, fuse, or circuit breaker
• Please note the IP (Ingress Protection) rating of this product when deciding the location for installation
• Do not overload this accessory or subject it to conditions outside its rating
• This product is for indoor use only
• This product is Class I and must be earthed
• This product is IP65 rated
SAFETY
INSTALLATION
Note – Microwave sensors may not be suitable for all installations, for example enclosed spaces, as they are
able to detect movement through non-metallic surfaces like plasterboard and thin doors.
Suspension mounting
• To suspend the fitting, screw the mounting hoop into the top of the luminaire (see Fig. 1) then secure using
suitable fixing accessories.

INSTALLATION & MAINTENANCE MANUAL
These instructions should be read carefully and retained after installation by the end user for future reference and
maintenance.
These instructions should be used to aid installation of the following products:
PROHB1 / PROHB2
SAFETY
•This product must be installed in accordance with the latest edition of the IEE Wiring Regulations
(BS7671) and current Building Regulations. If in any doubt, consult a qualified electrician
•Please isolate mains prior to installation or maintenance
•Check the total load on the circuit (including when this luminaire is fitted) does not exceed the rating of
the circuit cable, fuse, or circuit breaker
•Please note the IP (Ingress Protection) rating of this product when deciding the location for installation
•Do not overload this accessory or subject it to conditions outside its rating
•This product is for indoor use only
•This product is Class I and must be earthed
•This product is IP65 rated
INSTALLATION
Note – Microwave sensors may not be suitable for all installations, for example enclosed spaces, as they are able
to detect movement through non-metallic surfaces like plasterboard and thin doors.
Suspension mounting
•To suspend the fitting, screw the mounting hoop into the top of the luminaire (see Fig. 1) then secure
using suitable fixing accessories.
Screw down mounting hoop
Fig. 1
Bracket mounting
•Using the PROHB1BRAC or PROHB2BRAC mounting bracket as a template (sold separately), mark
the location of the fixing holes, drill 2 x 10mm holes ensuring not to infringe with any joists, gas or water
pipes or electrical cables
•Using a hammer, tap the expansion bolts provided into the 10mm fixing holes (see Fig 2)
•Align the mounting bracket with the with the expansion bolts, attach the nuts and washers to the bolts
and tighten securely to the surface
Fig. 1
Fig. 2
Bracket mounting
• Using the POTHB1BRAC or POTHB2BRAC mounting bracket as a template (sold separately), mark the
location of the fixing holes, drill 2 x 10mm holes ensuring not to infringe with any gas / water pipes or
electrical cables
• Using a hammer, tap the expansion bolts provided into the 10mm fixing holes (see Fig. 2)
• Align the mounting bracket with the with the expansion bolts, attach the nuts and washers to the bolts and
tighten securely to the surface
Fig. 2
•Align the luminaire with the holes on the sides of the bracket then adjust to the desired angle using the
screws and nuts attaching the main body to the bracket (see Fig. 3)
Fig. 3
WIRING
•Provide power to the required point of installation
•Connect the luminaire to the mains supply ensuring the correct polarity is observed: Live (brown), Earth
(green/yellow), Neutral (blue)
•Select the desired power output and colour temperature via the switches on the rear of the luminaire
(see Fig. 4)
Fig. 4
•Switch on and check for correct operation.
PROBHBDALI DALI control module
•The luminaire can be connected to a 0-10V dimmer or controlled via DALI (PROHBDALI is required,
control gear and software not supplied)
•Connect the luminaire to the Dali module ensuring the correct polarity is observed: GND (pink), +12V
(black and white), 0-10V (purple) (see Fig. 5)
Fig. 2
•Align the luminaire with the holes on the sides of the bracket then adjust to the desired angle using the
screws and nuts attaching the main body to the bracket (see Fig. 3)
Fig. 3
WIRING
•Provide power to the required point of installation
•Connect the luminaire to the mains supply ensuring the correct polarity is observed: Live (brown), Earth
(green/yellow), Neutral (blue)
•Select the desired power output and colour temperature via the switches on the rear of the luminaire
(see Fig. 4)
Fig. 4
•Switch on and check for correct operation.
PROBHBDALI DALI control module
•The luminaire can be connected to a 0-10V dimmer or controlled via DALI (PROHBDALI is required,
control gear and software not supplied)
•Connect the luminaire to the Dali module ensuring the correct polarity is observed: GND (pink), +12V
(black and white), 0-10V (purple) (see Fig. 5)

• Align the luminaire with the holes on the sides of the bracket then adjust to the desired angle using the
screws and nuts attaching the main body to the bracket (see Fig. 3)
• Provide power to the required point of installation
• Connect the luminaire to the mains supply ensuring the correct polarity is observed: Live (brown), Earth
(green/yellow), Neutral (blue)
• Select the desired power output and colour temperature via the switches on the rear of the luminaire
(see Fig. 4)
Fig. 3
Fig. 2
•Align the luminaire with the holes on the sides of the bracket then adjust to the desired angle using the
screws and nuts attaching the main body to the bracket (see Fig. 3)
Fig. 3
WIRING
•Provide power to the required point of installation
•Connect the luminaire to the mains supply ensuring the correct polarity is observed: Live (brown), Earth
(green/yellow), Neutral (blue)
•Select the desired power output and colour temperature via the switches on the rear of the luminaire
(see Fig. 4)
Fig. 4
•Switch on and check for correct operation.
PROBHBDALI DALI control module
•The luminaire can be connected to a 0-10V dimmer or controlled via DALI (PROHBDALI is required,
control gear and software not supplied)
•Connect the luminaire to the Dali module ensuring the correct polarity is observed: GND (pink), +12V
(black and white), 0-10V (purple) (see Fig. 5)
Fig. 2
•Align the luminaire with the holes on the sides of the bracket then adjust to the desired angle using the
screws and nuts attaching the main body to the bracket (see Fig. 3)
Fig. 3
WIRING
•Provide power to the required point of installation
•Connect the luminaire to the mains supply ensuring the correct polarity is observed: Live (brown), Earth
(green/yellow), Neutral (blue)
•Select the desired power output and colour temperature via the switches on the rear of the luminaire
(see Fig. 4)
Fig. 4
•Switch on and check for correct operation.
PROBHBDALI DALI control module
•The luminaire can be connected to a 0-10V dimmer or controlled via DALI (PROHBDALI is required,
control gear and software not supplied)
•Connect the luminaire to the Dali module ensuring the correct polarity is observed: GND (pink), +12V
(black and white), 0-10V (purple) (see Fig. 5)
WIRING
Fig. 4
• Switch on and check for correct operation.

POTHBDALI DALI control module
• The luminaire can be connected to a 0-10V dimmer or controlled via DALI (POTHBDALI is required, control
gear and software not supplied)
• Connect the luminaire to the DALI module ensuring the correct polarity is observed: GND (pink), +12V (black
and white), 0-10V (purple) (see Fig. 5)
POTHBMS Microwave sensor
•POTHBRC (sold separately) is required to operate the sensor
• Using a screwdriver remove the blanking piece from the centre of the lens
• Insert the sensor into the hole and screw clockwise ensuring a tight seal is made to maintain the IP rating
(see Fig. 6)
Fig. 5
PROHBMS Microwave sensor PROHBMS (sold separately) is required to operate the sensor
•Using a screwdriver remove the blanking piece from the centre of the lens
•Insert the sensor into the hole and screw clockwise ensuring a tight seal is made to maintain the IP
rating (see Fig.6)
Fig. 6
PROHBMS Remote control
•Insert 2 x AAA batteries (not included)
•Adjust sensor settings as required (see table below)
Fig. 5
PROHBMS Microwave sensor PROHBMS (sold separately) is required to operate the sensor
•Using a screwdriver remove the blanking piece from the centre of the lens
•Insert the sensor into the hole and screw clockwise ensuring a tight seal is made to maintain the IP
rating (see Fig.6)
Fig. 6
PROHBMS Remote control
•Insert 2 x AAA batteries (not included)
•Adjust sensor settings as required (see table below)
Fig. 5
Fig. 6
POTHBxL60 60° Lens
•To replace the lens supplied with the luminaire for the optional 60° lens, remove all the screws that attach
the lens to the luminaire and remove the existing lens. Align the replacement lens with the fitting ensuring all
screw holes align including the centre ones, and replace the screws, ensuring a good seal is made. The three
O-rings supplied must be fitted under the screw heads nearest to the centre of the lens. If not using a sensor
attachment, the threaded blanking piece must be transferred from the old lens to the new one.

POTHBRC Remote control
• Insert 2 x AAA batteries (not included)
• Adjust sensor settings as required (see table below)
Settings indicators show which functions have been selected
Function settings
Settings indicator light area shows which functions have been
set
Function settings
WARNING
This product must be disconnected from the circuit if subjected to any high voltage or insulation resistance
testing. Irreparable damage will occur if this instruction is not followed.
GENERAL
This product contains a light source of energy efficiency class E to Regulation (EU) No. 2019/2015 and (UK)
2021 No. 1095.
ON/OFF
Press ON/OFF button until Brightness indicator light is on
or off to turn on the remote or press once to turn the
sensor on/off. When using ON/OFF button all functions
except BRIGHTNESS and SEND are disabled (the remote
control needs to be turned on to change any settings)
BRIGHTNESS
Press to adjust dimming level 70% / 80% / 90% / 100%
SEND
Press to save setting after each change. The indicator light
will illuminate to confirm the setting. After each setting
change SEND must be pressed to save the setting
HOLD TIME
Press to adjust the hold time 10s / 1min / 10min / 30min
STANDBY DIM
Press to adjust the standby dimming level 10% / 20% /
30% / 50%
STANDBY TIME
Press to adjust standby time +∞ / 1min / 30min / 60min
SENSITIVITY
Press to adjust sensitivity 20% / 50% / 75% / 100%
DAYLIGHT
Press until daylight indicator light is on then press to cycle
through daylight threshold settings 10lx / 30lx / 50lx / 100lx
RESET
Press for factory settings: Brightness 70% / Hold time 10s /
Sensitivity 20% / Daylight level disabled / Standby dimming
level 10% / standby time +∞
+
Press to increase brightness (0-100%)
-
Press to reduce brightness (100%-0)
TEST
Press to test the sensor, hold time is 3s all functions
except SENSITIVITY and SEND will be disabled
ON/OFF To turn on the remote control, hold ON/OFF button until brightness
indicator light is on.
Press once to turn the sensor on/off. When the sensor is off, all
functions except BRIGHTNESS and SEND are disabled. The remote
control needs to be turned on to change any settings.
BRIGHTNESS Press to adjust dimming level 70% / 80% / 90% / 100%
SEND Press to save setting after each change. The indicator light will
illuminate to confirm the setting. After each setting change SEND
must be pressed to save the setting
HOLD TIME Press to adjust the hold time 10s / 1min / 10min / 30min
STANDBY DIM Press to adjust the standby dimming level 10% / 20% / 30% / 50%
STANDBY TIME Press to adjust standby time +∞ / 1min / 30min / 60min
SENSITIVITY Press to adjust sensitivity 20% / 50% / 75% / 100%
DAYLIGHT Press until daylight indicator light is on then press to cycle through
daylight threshold settings 10lx / 30lx / 50lx / 100lx
RESET Press for factory settings: Brightness 70% / Hold time 10s /
Sensitivity 20% / Daylight level disabled / Standby dimming level
10% / Standby time +∞
+ Press to increase brightness (0-100%)
- Press to reduce brightness (100%-0)
TEST Press to test the sensor. In test mode, hold time is 3s and all
functions except SENSITIVITY and SEND are disabled

This product contains contains a non-replaceable light source and non-replaceable control gear
Clean with a soft dry cloth only, do not use aggressive cleaning products or solvents which may damage the
product.
Do not use any source of high-pressure washers to maintain or clean this luminaire.
This product is non-dimmable.
This product should be dismantled for disposal when it reaches the end of its life. Please see website for
dismantling instructions.
This product should be recycled in the correct manner when it reaches the end of its life. Check local authorities
for where facilities exist.
WARRANTY
This product has a warranty of 3 years from date of purchase. Failure to install this product in accordance with
the current edition of the IEE Wiring Regulations (BS7671), improper use, or removal of the batch code will
invalidate the warranty. If this product should fail within its warranty period, it should be returned to the place of
purchase for a free of charge replacement. ML Accessories does not accept responsibility for any installation
costs associated with the replacement product. Your statutory rights are not affected. ML Accessories reserve the
right to alter product specification without prior notice.
230V 50Hz, IP65, Class 1, 10V Dim, Ta -20~40
AKJAN23_V1
WARRANTY
This product has a warranty of 5 years from date of purchase. Failure to install this product in accordance with
the current edition of the IEE Wiring Regulations (BS7671), improper use, or removal of the batch code will
invalidate the warranty. If this product should fail within its warranty period, it should be returned to the place
of purchase for a free of charge replacement. ML Accessories does not accept responsibility for any installation
costs associated with the replacement product. Your statutory rights are not affected. ML Accessories reserve
the right to alter product specification without prior notice.
WARNING
GENERAL
This product must be disconnected from the circuit if subjected to any high voltage or insulation resistance
testing. Irreparable damage will occur if this instruction is not followed.
This product contains a light source of energy efficiency class D to Regulation (EU) No. 2019/2015 and (UK)
2021 No. 1095.
This product contains a non-replaceable light source and non-replaceable control gear
Clean with a soft dry cloth only, do not use aggressive cleaning products or solvents which may damage the
product.
Do not use any source of high-pressure washers to maintain or clean this luminaire.
This product should be dismantled for disposal when it reaches the end of its life. Please see website for
dismantling instructions.
This product should be recycled in the correct manner when it reaches the end of its life. Check local
authorities for where facilities exist.

Manufacturers Declaration of Conformity
For ML Accessories (Knightsbridge)
Electrical products in accordance with UKCA marking
ML Accessories Ltd. declare that all products have been designed, manufactured, and tested in
accordance with the requirements of the relevant legislation
UKCA marking legislation
UK SI 2016 No. 1091 Electro Magnetic Compatibility Regulations 2016
UK SI 2016 No. 1101 The Electrical Equipment (Safety) Regulations 2016
UK SI 2012 No. 3032 Restriction of the use of Certain Hazardous Substances in Electrical and
Electronic Equipment Regulations 2012
UK SI 2017 No. 1206 Radio Equipment regulations 2017
UK SI 2021 No. 1095 The Ecodesign for Energy-Related Products and Energy
Information (Lighting Products) Regulations 2021
Included Legislation
UK SI 2008 No. 2852 UK REACH
UK SI 2013 No. 3113 WEEE
Safety Standards
Full individual declarations and specific safety standards applicable to relevant product series can be found on
our website www.mlaccessories.co.uk
We hereby declare that the equipment named above has been designed to comply with the relevant
sections of the above referenced specifications. The products comply with all essential requirements of
the directives.
Scott Brewer Catherine Connolly
Head of Technical CEO
ML Accessories Ltd. Unit E Chiltern Park, Boscombe Road, Dunstable. Bedfordshire, LU5 4LT
This declaration becomes invalid if technical or operational modifications are introduced without ML Accessories Ltd. written consent.

Manufacturers Declaration of Conformity
For ML Accessories (Knightsbridge)
Electrical products in accordance with CE marking
ML Accessories Ltd. Declare that all products have been designed, manufactured, and tested in
accordance with the requirements of the relevant legislation
CE marking legislation
In Accordance with the following Directives:
2014/35/EU Low Voltage Directive
2014/30/EU EMC Directive
2014/53/EU Radio Equipment Directive
Including Legislation
1907/2006 REACH
2015/863 RoHS
2021/341 ERP
Safety Standards
Full individual declarations and specific safety standards applicable to relevant product series can be found on
our website www.mlaccessories.co.uk
We hereby declare that the equipment named above has been designed to comply with the relevant
sections of the above referenced specifications. The product complies with all essential requirements of
the directives.
Scott Brewer Catherine Connolly
Technical Manager CEO
ML Accessories Ltd. Unit E Chiltern Park, Boscombe Road, Dunstable. Bedfordshire, LU5 4LT
This declaration becomes invalid if technical or operational modifications are introduced without ML Accessories Ltd. written consent.

AKFEB23_V1
122
SUPPLIED BY:
(UK) MANUFACTURER
ML ACCESSORIES LTD, UNIT E CHILTERN PARK,
BOSCOMBE ROAD, DUNSTABLE LU5 4LT,
WWW.MLACCESSORIES.CO.UK
(EU) AUTHORISED REPRESENTATIVE
SLV LIGHTING GROUP,
DAIMLERSTRASSE 21-23,
52531 ÜBACH-PALENBERG, GERMANY
EMAIL: [e-mail]
MADE IN CHINA
>80
CRI
-40~
50°C
TA
230V
50Hz IP65