AAFIRST Touch-Free AA1000/TF Guide

Touch-Free
Model: AA1000/TF
Auto-Fill Water Boiler with ‘TOUCH-FREE’ Dispense
INSTALLATION AND USER
INSTRUCTIONS
AA First
Cedar House, Grange Farm, Long Lane, Shaw, Newbury, Berkshire RG14 2TF Tel:
[phone] –E: [email protected]
AA78 –(ISS: 01)

CONTENTS
CONTENTS & INTRODUCTION ……………………………………………………………………………………1
SAFETY & ENVIRONMENTAL INFORMATION & DELIVERY CHECK-LIST ……….………...……2
TECHNICAL SPECIFICATION ………………………………………………………………………………………..3
INSTALLATION ……………………………………………………………………………………………………………3
OPERATION ……………………………………………………………………………………………………………….4
OPTIONAL TIMED DISPENSE (with Top-up facility) …………………………………………………….4
REGULAR DAILY USE…………………………….…………………………………………………………………….5
CLEANING…………………………………………………………………………………………………………………..6
MAINTENANCE, SPARES & SERVICE INFORMATION..………………………………………………….6
SERVICE WARNINGS & FAULT DIAGNOSTICS ……………………………………………………………..7
GUARANTEE ………………………………………………………………………………………………………………7

INTRODUCTION
Dear Customer,
Thank you for purchasing this product.
Your new water boiler is designed to give you years of trouble-free service provided that the instructions
contained in this manual are followed.
All products supplied by AA First are energy efficient, simple to operate and easy to service. Find out more
about AA First products at [email protected]
SAFETY INFORMATION
Please read the following carefully before starting work on this equipment.
A competent person should install this appliance in accordance with the installation instructions for this
appliance and all relevant local and national standards including the following:
-Health & Safety at Work Act
-IEE Regulations
-Local & national Building Regulations
-BS Codes of practice
-Water Supply Regulations
All personnel should be provided with sufficient training in the safe use of this appliance. A warning notice
displayed next to the machine is often helpful in notifying users that the appliance contains and dispenses
near boiling water.
•Care should be taken to avoid potential injury from burns and scalding whilst operating this
appliance.
•In line with Health and Safety requirements we recommend a risk assessment be carried out after
the boiler has been installed.
•This appliance is not intended for use by persons (Including Children) with reduced physical, sensory
or mental capabilities, or lack of experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person responsible for their safety. Children
should be supervised to ensure they do not play with the appliance
•Whenever the boiler dispenses boiling water, a ‘CAUTION BOILING WATER’ message will flash in the
display window, reminding the user to exercise caution.
•To raise hygiene standards by reducing ‘touch points’, the dispensing of boiling water is controlled
via a smart sensor, allowing for completely ‘touch-free’ operation.
•Always disconnect the unit from the power supply before cleaning or servicing.
•The unit must be earthed.
•Keep these instructions in a safe place near the unit for future reference

ENVIRONMENTAL (Information on Disposal for Users of Waste Electrical & Electronic Equipment)
The “crossed out wheelie bin” symbol on this product means that discarded electrical and electronic products
should not be mixed with general waste. Disposing of the product correctly will help to save valuable
resources and prevent any potential negative effects on human health and the environment which could
otherwise arise from inappropriate waste handling. For proper treatment, recovery and recycling of end-of
life products, please contact AA First for further information, or local authority for details of your nearest
designated collection point.
DELIVERY CHECKLIST
Before starting installation, check that you have the following parts;
1. Catering Water Boiler
2. Drip-tray
3. Drip-tray drain fitting (Optional - for connecting front drip-tray to a permanent waste/drain)
4. Tapered rubber bung (Optional - for blanking off front outlet if rear-overflow outlet is preferred)
5. White mains water inlet hose (3/4” BSP connection) 6. User instructions
TECHNICAL SPECIFICATION
AA1000/TF
Immediate Draw-off:
10 Litres
Output per hour:
31 Litres
Width:
240 mm
Depth inc. drip-tray:
522 mm
Height:
545 mm
Power Rating:
3.0 Kw
Weight-Empty:
12.3 KG
Weight-Full:
26.5 KG
Water Inlet Pressure:
2 to 7 Bar

INSTALLATION
The boiler must be installed on a horizontal work surface with sufficient strength to support its weight.
Locate in an area where there is adequate space to use the boiler safely (e.g. free from risk of congestion and
tripping hazards).
Do not block ventilation holes in boiler case
CONNECTION TO MAINS WATER SUPPLY:
Connect the WRAS approved water filling hose supplied (3/4” BSP) to the inlet connection point at the back
of the boiler and the other end to the mains water supply, via an accessible isolating tap with a 3/4” BSP
thread.
IMPORTANT: If micro-bore pipe is used instead of the inlet hose supplied, the size must be
minimum OD 3/8” (10mm).
The water supply must have a pressure not exceeding 7bar (96psi), and no lower than 2bar (28psi) NOTE: If
your water pressure exceeds 7bar, fit a suitable pressure reduction valve.
We regret that AA First cannot be held responsible for any machine malfunctions if the water pressure exceeds that stated. If in
doubt, consult your water supply company.
ELECTRICAL CONNECTION:
The boiler must be Earthed.
Your machine is supplied with a standard 13amp bonded plug with a 13amp fuse.
OVERFLOW (WASTE CONNECTION):
The drip-tray has a limited capacity and is designed to handle small spillages and drips only. Wherever
possible, we strongly recommend that it is connected to a permanent waste outlet using the fitting kit
provided.
If preferred, and as an alternative, the overflow-outlet which enters the front drip-tray, can be blocked off
using the tapered rubber bung provided and the alternative overflow-outlet at the back of the machine
(underside), connected to a permanent waste/drain.
IMPORTANT: Whichever overflow connection is chosen, the diameter of the pipe used must be no less than
15mm.
Failure to connect the overflow-outlet to a permanent waste or drain, could lead to property
damage damage from flooding.
If in all circumstances, it is absolutely not possible to direct the boiler overflow-outlet to a permanent waste
or drain, then the mains water supply to the boiler should be isolated and the unit switched off whenever it
is left unattended for long periods (e.g. overnight).
In addition, a resettable ‘Water Block’ device (Pt. No: HE45004), must be installed in the water supply to the
AA First boiler, to minimise any potential for water leakage in the event of a system malfunction.
Whilst every reasonable precaution is taken to prevent an overflow, AA First cannot be held responsible
for any damage caused as a result of incorrect installation or blockage of the overflow or failure to direct
the overflow to a safe outlet.

OPERATION
First Use (once water and electrical connections have been made);
•Switch boiler on.
Screen will light up Red and will run through an initial self-diagnostic check before starting to fill with
water (screen reads; “NOT READY FILLING”).
•Once primed with water, the boiler will begin to heat (screen reads; “NOT READY HEATING”).
•When the correct temperature is achieved, the display will change from Red to White and will read
“READY”, displaying the water temperature in degrees C.
A warning message (CAUTION HOT WATER) will also be displayed, and the sensor will illuminate.
•The boiler will then continue in a heat/fill cycle until the tank is at full capacity. (During the heat/fill cycle,
small amounts of water are added to ensure the water is always at the correct temperature).
IMPORTANT NOTE: In normal daily use, the boiler may be used as soon as the “READY” message is
displayed, but on first install, wait 15 minutes before starting to use.
•The boiler is now ready for use.
To dispense boiling water:
•Place a vessel within the recessed cup area. This breaks a safety light-beam which in turn, sends a signal
to the dispense sensor. The sensor will illuminate brighter, to indicate that it has been activated and
ready for use.
NOTE: The boiler will dispense “on-demand” (e.g. water is dispensed for as long as the sensor is
activated by the presence of the operator’s hand) - this is the default setting.
•Place hand in front of sensor to dispense water –move hand away to stop dispensing.
See below for optional “Timed/Measured’ dispense:
•Flashing Safety Warning: Whenever the boiler dispenses boiling water, a ‘CAUTION BOILING
WATER’ message will flash in the display window, reminding the user to exercise caution.

Optional “Measured/Timed” Dispense:
As soon as sensor is activated by passing a hand in front of the sensor, a pre-set measured dose of
water is automatically dispensed.
This function is appropriate when the cup/teapot being filled is always the same
size/capacity.
To change boiler from “on-demand” default setting to “Timed” dispense:
•Place an empty vessel in the cup aperture (to break light-beam).
•Switch off on front of unit
•Unplug from mains power supply and wait 10 seconds.
•Plug boiler back in and at the same time, place hand over sensor for 5 seconds.
Boiler will either start to fill with water or the dispense button will begin to flash rapidly (depending on
water level in tank).
•With the sensor flashing rapidly, place hand in front of sensor to dispense water and fill vessel to the
required level. Move hand away to stop dispense (NOTE: This can be repeated as many times as
necessary, to get the level correct).
•Once level in vessel is correct, press the ON/OFF button (below display) to save the measured dispense
amount (this saves the setting and puts the boiler into standby mode).
•To continue, switch boiler back on by pressing the ON/OFF button again.
•The boiler will now dispense the measured amount into the cup/teapot, each time the sensoris activated.
Top-up feature:
•At the end of the measured dispense cycle, the “CAUTION” message will continue to flash for a further 5
seconds. During this 5-second window, the water level in the cup or teapot can be topped-up by simply
activating the sensor.
NOTE: Once the “CAUTION” message stops flashing, the top-up facility ends and the boiler reverts back
to timed dispense mode.
REGULAR DAILY USE
Switch boiler on and wait for the screen to turn white and show “READY” message and dispense sensor to
illuminate. The water will then be at the correct temperature. (the unit will not dispense until the water has
reached temperature and sensor is illuminated)
Preventative Maintenance:
A suitable multi-filter delivers the best quality of water by removing sediment and impurities such as chlorine
and reducing scale build-up which results in lower running costs, improved energy efficiency and longer life
expectancy.
Available from AA First.

CLEANING
Clean the external surfaces of the boiler regularly to maintain good hygiene
Empty the front drip-tray regularly
Wipe external surfaces of the boiler with a damp cloth. Do not use abrasive materials on the outer surfaces.
MAINTENANCE & SERVICE INFORMATION
Descaling:
The boiler should be periodically checked for scale build-up…see below:
In hard water areas, the boiler should be descaled on a regular basis to maintain efficient operation, minimise
energy consumption, and also retain the water quality.
To de-scale:
-Disconnect machine from power supply and allow to cool
-Insert a flat blade between lid and casing and twist to pop off the outer-lid.
-Remove tank-lid (four fixing screws).
-Lift out the evaporation plates (inside of tank –Remember order of removal).
-Remove as much scale as possible by hand. Any scale which is difficult to remove can be dissolved by
using a de-scaling solution.
-Wipe clean the level sensing probes.
-Flush with copious amounts of cold water to ensure all traces of de-scaler are removed before using
the boiler again.
-Replace evaporation plates, tank-lid and outer lid.
SERVICE/TECHNICAL SUPPORT & SPARES:
Tel: [phone]
To ensure your service enquiry is handled as efficiently as possible, please have the following information
available;
-Brief description of problem
-Product Type (model)
-Serial Number (label on right-hand side of machine). This is essential
For spare parts, filters and other accessories: Tel: [phone]

SERVICE WARNINGS AND FAULT DIAGNOSIS
Your boiler is fitted with an intelligent fault diagnosing system and is able to detect various fault conditions.
Some of these are less serious and the machine will continue to operate as normal, while others are more
serious and will disable the unit.
Before calling for service, switch the machine off at the mains supply and then switch back on after 10
minutes. If the fault does not clear, call technical support for advice.
SCREEN MESSAGE
POSSIBLE CAUSES:
ACTION;
R E A D Y
CHECK WATER
WHITE SCREEN
•Water turned off
•Inlet hose kinked or bent
•Low in-coming water pressure
•
•
Check water supply and stop-cock
Check in-coming water is at minimum
of 2-bar
R E A D Y
CLEAN PROBES
WHITE SCREEN
•Low-water level probe
scaled up
•
De-scale inside of tank and level
sensors
N O T R E A D Y
OF
RED SCREEN - FLASHING WITH WARNING
TRIANGLES
•Normal operating probe has scaled up
•
De-scale level sensors
N O T R E A D Y
TH
RED SCREEN –FLASHING WITH
WARNING TRIANGLES
•Over-boiled (due to excessive scale in
tank).
•Faulty Element
•Thermistor disconnected,
wires cut or faulty
•Boil-dry safety switch tripped or faulty
•
•
•
•
De-scale tank and level sensors
Isolate machine and wait 10mins,
then turn back on again.
Reduce temperature setting
Call service if fault persists.
R E A D Y
CHANGE
FILTER
(OPTIONAL)
•Filter cartridge is exhausted and should
be replaced as soon as convenient
•
Replace Filter/softener
GUARANTEE
Your boiler is guaranteed for two years from date of installation.
Our guarantee includes on site labour and parts for problems caused by fault of manufacture and component
failure with the following exclusions:
1Problems caused by hard water and lime scale. We regret that we cannot be held responsible for
problems caused by hard water
2Accidental damage, misuse or use not in accordance with these instructions and damage caused by
incorrect installation.
The manufacturer disclaims any liability for incidental, or consequential damages.