Infinity 800 HD UBL User guide

Instruction for user,
Installation & Servicing
800 HD
Keepthisbookletforservicelogandfuturereference
IMPORTANT
This appliance is guaranteed for 12 months subject to conditions. The 5 year extended parts
warranty will only be valid if the annual service recommended in this manual has been
completed and appliance has been registered online.
With Under Bed
Lighting

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LT 7941 Issue No 3 (04/22)
Contents
EXTENDED FIVE YEAR PARTS WARRANTY .................................... 1
Benchmark Scheme................................................................... 1
Introduction ............................................................................. 2
Consumer Protection Information.......................................... 2
Lighting the Appliance & General Operation Of Control .... 4
Auto (Thermostatic) Control ................................................... 6
Menu features.......................................................................... 7
Changing The Handset Batteries. .......................................... 9
Cleaning the 800 HD with UBL Appliance ........................... 10
Fuel Bed Layout ..................................................................... 11
Laying the Walnut Fuel Bed and Embaglow.................... 11
Silver Birch Fuel Bed .......................................................... 17
Siting the Appliance ............................................................. 23
Commissioning the Appliance ............................................ 35
Annual Service Requirement. .............................................. 39
Fault Finding Charts............................................................... 41
Wiring Diagram...................................................................... 44
Maintenance ......................................................................... 45
Short Spares List......................................................................... 49
GAS FIRE COMMISSIONING CHECKLIST................................ 53
SERVICE RECORD...................................................................... 54
EXTENDED FIVE YEAR
PARTS WARRANTY
In order to validate your extended 5 years parts warranty please
read the Benchmark Scheme on the opposite page and ensure
your installer has filled in the appropriate checklist.
This in no way reduces your statutory rights
Your warranty commences from the date of purchase and you
must retain your receipt or invoice as proof of a purchase date.
THIS EXTENDED WARRANTY SPECIFICALLY EXCLUDES GLASS AND
SOFT REFRACTORY COMPONENTS, THE BULB AND ANY BATTERIES.
Terms and Conditions
1. The appliance must be installed by a GAS SAFE
registered person.
2. The appliance must be used in accordance with the
user’s instructions.
3. The appliance must be serviced annually by a GAS
SAFE registered person.
4. The benchmark and service log must be correctly filled
out and the record of annual services must be up to
date and supported by receipts in each case.
5. This warranty is not transferable and relates to the
original installation only.
6. The appliance has not been subjected to misuse or
accident or been modified or repaired by any person
other than the authorized employee or authorized
representative of Charlton and Jenrick Ltd.
7. The registration form must be returned within 1 month of
purchase.
Technical Help Desk 01952 200 444
For gas emergency call Transco: 0800 111 999

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LT 7941 Issue No 3 (04/22)
Benchmark Scheme
Charlton and Jenrick Ltd is a licensed member of the Benchmark Scheme which aims to
improve the standards of installation and commissioning of domestic heating and hot
water systems in the UK and to encourage regular servicing to optimise safety, efficiency
and performance. Benchmark is managed and promoted by the Heating and Hotwater
Industry Council. For more information and the full code of practice please visit
www.centralheating.co.uk
Please ensure that the installer has fully completed the Benchmark Checklist on the inside
back pages of the installation instructions supplied with the product and that you have
signed it to say that you have received a full and clear explanation of its operation. The
installer is legally required to complete a commissioning checklist as a means of
complying with the appropriate Building Regulations (England and Wales).
All installations must be notified to Local Area Building Control either directly or through a
Competent Persons Scheme. A Building Regulations Compliance Certificate will then be
issued to the customer who should, on receipt, write the Notification Number on the
Benchmark Checklist.
This product should be serviced regularly to optimize its safety, efficiency and
performance. The service engineer should complete the relevant Service Record on the
Benchmark Checklist after each service.
The Benchmark Checklist will be required in the event of any warranty.
It is a requirement that the gas fire is installed and commissioned to the manufacturer’s
instructions and the data fields on the commissioning checklist completed in full.
To instigate the guarantee, the gas fire needs to be registered with the manufacturer
within one month of the installation.
To maintain the guarantee, it is essential that the gas fire is serviced annually by a Gas
Safe registered engineer. The service details should be recorded on the Benchmark
Service Interval Record and left with the householder.
800 HD with UBL USERS INSTRUCTIONS

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LT 7941 Issue No 3 (04/22)
Introduction
The 800 HD with Under Bed Light has been designed and tested to the requirements of EN 613
and is suitable for use in Great Britain.
800 HD with UBL incorporates a single gas valve which selects ignition pilot, with variable setting
between low and high setting and is operated via remote control hand device or optional smart
app device. This system is powered by mains electricity via pre-wired transformer plus supply
cord. Alternative power supply is available for users during mains interruptions.
The 800 HD incorporates a safety device in form of an Oxygen Depletion System, which
constantly monitors the oxygen in the room and will cause the fire to switch off if the oxygen
level reduces, for instance due to insufficient ventilation or a blocked flue.
Consumer Protection Information
As manufacturers and suppliers of heating products, we take every care to ensure that the
design and construction has to meet the general safety requirements when properly used and
installed. To this end, our products are thoroughly tested and examined before dispatch.
Any alteration that is not approved by the manufacturer could invalidate the approval of the
appliances, operation of the warranty and could affect your statutory rights.
This appliance could contain some materials that could be interpreted as being injurious to
health. It is the users / installers responsibility to wear protective clothing when handling the
following materials. Artificial fuel, mineral wool, insulation material, refractory/ceramic fibers and
glass yarn. May be harmful if inhaled, may be irritating to skin, eye, nose and throat.
When disposing refractory / ceramic materials to keep dust to a minimum these materials should
be securely wrapped in polythene and clearly labelled “RCF waste”. These materials are not
classified as hazardous waste and should be disposed of at a site licensed for disposal of
industrial waste.

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800 HD with UBL USERS INSTRUCTIONS
Important Information
The appliance is for use on Natural Gas (G20 @ 20mbar) or LPG (G31 @ 37mbar).
The Chimney or flue (unless new or previously used with a gas appliance) shall be swept before
installation if been used for solid fuel.
In Great Britain, the appliance must be installed by a competent person whose name appears
on the gas safe register. All Gas Safe engineers should possess an ID carrying the logo below.
The glass front of this appliance acts as a dress guard, conforming to BS 1945
(1997) however a fireguard to BS6539 (1997) must be used to protect young children, the elderly
or infirm.
The Appliance must not be used with the glass safety screen removed or if it is damaged or
cracked.
During initial “burn off”, an odour may be evident during the first few hours of use. This is due to
the surface coating on the metal work “burning off”. The odour produced is harmless and will
disappear after a short period of time.
During the normal operation of the fire some black staining may appear on some parts of the
fuel bed. This is quite normal. However, if excessive black staining occurs it may be due to the
fuel bed shapes laid incorrectly. This should be checked prior to contacting a service engineer.
Care must be taken to prevent any damage being caused to surrounding soft furnishing or
decoration. Many embossed vinyl coverings may become discoloured if placed too close to the
appliance. It is suggested that a sample of the proposed wall covering should be placed above
the appliance at its hottest point first. The appliance should then be run on high rate over a
couple of days
It is advised that this appliance is serviced annually as recommended by Gas Safe. This is more
likely to provide trouble-free operation and is a requirement of the extended warranty.
In GB (Great Britain) the fire does not normally require purpose built ventilation, but if for any
special reason purpose built ventilation is provided it should be checked periodically to ensure
freedom from obstructions.

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800 HD with UBL USERS INSTRUCTIONS
Lighting the Appliance & General Operation Of Control
Handset up video
Display overview
Press to awaken the handset from its dormant sleep mode at any time. Fig 1 shows the
display neutral, ready to turn on.
Turn on (start up).
Pressing and holding displays an “UNLOCK” graphic Fig 2 prompting the button to be
pressed simultaneously. Whilst both & are pressed a progress bar Fig 3 will complete. If
either button is released before the progress bar has completed the operation will cancel. Once
the progress bar has completed the handset will display the status of the fire (priming –ignition –
pilot –main burner) finishing at the fire “on” display screen Fig 4.
Note: if repeated delayed ignition is experienced during start-up it is recommended that the
appliance is checked by a gas safe engineer

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800 HD with UBL USERS INSTRUCTIONS
Flame height adjustment
Once the fire has been started (after a period of 10 minutes) the flame height can be
decreased by moving your finger clock wise or decreased moving your finger anti-clock wise
using the selector wheel. Once the desired flame level is set, remove your finger from the
selector wheel to transmit your selection to the receiver. Six flame levels are selectable. Press
whilst the display is active to display the current flame level.
Turn off (shut down)
To turn the appliance off, press and hold down until the progress bar has completed. If the
is released before the progress bar has completed the operation will cancel.
Mode select
With the fire running on manual operation you can access three further “modes”. Press for
“mode”. Use the selection wheel to cycle through the three options, “Auto”, “Sleep” and
“Light”. Press to select “Auto” or “Sleep”
Sleep:- Use the selector wheel to choose from the available time range of 5 minutes to 1 hour 30
minutes. Once the desired countdown time has expired the appliance will turn off. By pressing
the button during the countdown will cancel the countdown timer if required.
Light:- Use the selector wheel and scroll to the “light” option. An appliance back light can be
turned on or off by pressing the button.

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800 HD with UBL USERS INSTRUCTIONS
Note: The handset contains a sensitive temperature measurement device. To achieve the best
thermostatic efficiency do not place the handset near the heat source, avoid covering, direct sunlight or
near a draft or open window etc. Place the handset at a midpoint in the room or area being heated. Allow
5-10 minutes for the handset to stabilize if subjected to extremes of temperature.
Auto (Thermostatic) Control
Press to awaken the handset from its dormant sleep mode at any time.
Selecting auto control
The “auto” function can only be selected once the appliances has been started and initiated
into “manual” mode. Once in manual mode, press and release the button to enter the
“mode” options. Auto is the first option, press to enter auto mode.
Adjusting target temperature
Use the selection wheel to increase or decrease the temperature to the desired level, release
your finger from the wheel to transmit the target temperature (See Fig 5) to the receiver. The
“auto” function will now modulate the flame height to achieve your target temperature. The
selectable temperature range is 1 degree C to 29 degree C.
Cancelling auto function
Press to “end” and cancel the “auto” control. The handset will return to manual control.

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800 HD with UBL USERS INSTRUCTIONS
Menu features
The menu can be accessed by pressing and holding the button (approx. 5 seconds) until the
menu graphic completes (see fig 6). Use the selector wheel to highlight one of the available
options. Press to enter the required option.
Set clock
The handset clock has a dedicated 24 hour display. Use the selector wheel to firstly set the hours.
Press to change to minutes select. Use the selector wheel to change the minutes. Press the
button to alternate hours and minutes to make any other alterations. Finally, press the
button to save the clock setting.
Display
Temperature display units-use selector wheel to select either Celsius (degree C) or Fahrenheit
(degree F). Press the button to save selection.
Gas fire (pair code)
The device screen displays the current operating channel of the handset. To delete the channel
press & simultaneously or to return to the menu option.
Reset
To restore the handset back to its original factory setting select “reset” from the menu options.
Press - & - simultaneously to complete the reset command –to return to the menu options.

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800 HD with UBL USERS INSTRUCTIONS
Under Bed Light Feature
The Under Bed Light feature offers multiple lighting features to enhance a flame effect or provide lighting
effects whilst the appliance heat output is not required.
The Under Bed Light feature can be operated whilst the fire is on or off.
Press to awaken the handset from its dormant sleep mode at any time.
The Under Bed Light effects can be accessed in three operating modes:
▪Access
1] Standby (fire off) 2] Manual (fire on) 3] Auto (fire on)
OFF
EMBERS
FLICKER



Scroll clockwise on
selector wheel until the
following screen is visible:


Scroll on selector
wheel until the
desired effect is
highlighted.
Release finger
from wheel to
send selection.

Returns to main
operating screen.

Adjustment
Scroll on selector wheel
to choose brightness
level. Release finger from
wheel to send selection.
