Triton T30i User manual

2180153P February 2010
T30i
electric
handwash
Installers please note these InstructIons are to be left wIth the user
Installation and
operating
instructions

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vi
CONTENTS Page
Important safety information................................... 1
Introduction ............................................................ 2
Specification ............................................................ 2
Advice to users ........................................................ 2
Key to main components ........................................ 3
Electrical requirements.......................................... 4 – 5
Water requirements ................................................. 6
Siting of the unit ..................................................... 7
Fitting the unit to the wall.................................... 8 – 9
Plumbing connections ............................................ 10
Electrical connections ............................................. 11
Replacing the cover ................................................ 12
Swivel arm fitting ................................................... 12
Commissioning....................................................... 13
Operating the unit.................................................. 14
Operating functions................................................ 15
Cleaning................................................................. 16
Spare parts ............................................................. 17
Fault finding ....................................................... 18 – 19
Guarantee, service policy, etc. .......................... rear cover
To check the product suitability for commercial and multiple installations, please contact Triton’s
specification advisory service before installation.
Telephone:
Facsimile:
E mail:
0844 980 0730
0844 980 0744
[email protected]

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1






Products manufactured by Triton are safe and without risk provided they are installed, used and
maintained in good working order in accordance with our instructions and recommendations.
WARNING: DO NOT operate the handwash if frozen, or suspected of being frozen. It must
thaw out before using.
DO NOT operate the unit if the spray arm becomes damaged.
DO NOT restrict flow out of spray arm by placing arm in direct contact with your body.
DO NOT operate the unit if water ceases to flow during use or if water has entered inside the
unit because of an incorrectly fitted cover.
WARNING: If restarting the handwash immediately after stopping, be aware that a slug
of hot water will be expelled for the first few seconds.
PLEASE READ THIS IMPORTANT SAFETY INFORMATION
A-001-A
1
1.1
1.2
1.3
1.4
1.5
1.6
a)
b)
c)
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
3
3.1
3.2
3.3
3.4
GENERAL
Isolate the electrical and water supplies before
removing the cover.
Read all of these instructions and retain them
for later use.
DO NOT take risks with plumbing or electrical
equipment.
Isolate electrical and water supplies before
proceeding with the installation.
The unit must be mounted onto the finished
wall surface (on top of the tiles). Do not tile up
to unit after fixing to wall.
Contact Customer Service (see back page), if
any of the following occur:
If it is intended to operate the unit at pressures
above the maximum or below the minimum
stated.
If the unit shows a distinct change in
performance.
If the unit is frozen.
If it is intended to operate the unit in areas of
hard water (above 200 ppm temporary
hardness), a scale inhibitor may have to be
fitted. For advice on the Triton Scale Inhibitor,
contact Triton Customer Service.
The arm must be cleaned regularly with
descalent to remove scale and debris,
otherwise restrictions to the flow on the outlet
of the unit will result in higher temperatures
and could also cause the Pressure Relief Device
in the unit to operate.
This product is not suitable for mounting into
steam rooms or steam cubicles.
PLUMBING
The plumbing installation must comply with
Water Regulations, Building Regulations or any
particular regulations as specified by Local
Water Company or Water Undertakers and
should be in accordance with BS 6700.
The supply pipe must be flushed to clear
debris before connecting to the unit unit.
DO NOT solder pipes or fittings within
300mm of the unit unit, as heat can transfer
along the pipework and damage components.
DO NOT fit any form of outlet flow control as
the outlet acts as a vent for the heater can.
DO NOT use excessive force when making
connections to the arm.
All plumbing connections must be completed
before making the electrical connections.
ELECTRICAL
The installation must comply with BS 7671
‘Requirements for electrical installations’ (IEE
wiring regulations), building regulations or any
particular regulations as specified by the local
Electrical Supply Company.
This appliance MUST be earthed.
In accordance with ‘The Plugs and Sockets etc.
(Safety) Regulations 1994’, this appliance is
intended to be permanently connected to the
fixed wiring of the electrical mains system.
Make sure all electrical connections are tight
to prevent overheating.
Fuses do not give personal protection against
electric shock.
A 30mA residual current device (RCD) MUST
be installed in all UK electric and pumped unit
circuits. This may be part of the consumer unit
or a separate unit.
Switch off immediately at isolating switch if
water ceases to flow during use.
Other electrical equipment i.e. extractor fans,
pumps must not be connected to the circuits
within the unit.
Switch off at isolating switch when not in use.
This is a safety procedure recommended with
all electrical appliances.
As with all electrical appliances it is
recommended to have the unit and
installation checked at least every two years by
a competent electrician to ensure there is no
deterioration due to age and usage.
3.5
3.6
3.7
3.8
3.9
3.10

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2
ADVICE TO USERS
The following points will help you understand
how the handwash operates:
a. The electric heating elements operate at
a constant rate. It is the flow rate of the
water passing through the heater can which
determines the water temperature at any
given setting. (The slower the flow, the
hotter the water becomes and the faster the
flow, the cooler the water).
b. During winter, mains water supply will
be cooler than in summer. Therefore the
water temperature of the unit will vary
between seasons on any one setting of
the temperature control, e.g. if you have
chosen setting number 6 as your preferred
handwash temperature in the summer, you
may have to increase that number during
winter by adjusting the temperature control
anti-clockwise (which in effect slows the
water flow).
c. The stabiliser valve minimises variations
in water temperature during mains water
pressure changes. If changes in water
temperature are experienced during normal
use, it will most likely be caused by the
water pressure falling near to or below the
minimum level. The drop in pressure may be
due to water being drawn off at other points
whilst the unit is in use. If the pressure
drops appreciably below the minimum, the
heating elements will automatically cut out.
DO NOT place items such as soap or shampoo
bottles on top of the unit. Liquid could seep
through the joint between the cover and
backplate, and possibly damage the sealing
rubber.
If water becomes too hot and you cannot
obtain cooler water, first check that the
sprayhead is not blocked.
INTRODUCTION
This book contains all the necessary fitting
and operating instructions for your Triton
T30i electric handwash unit. Please read them
carefully.
The installation must be carried out by a suitably
qualified person and in the sequence of this
instruction book.
Care taken during the installation will ensure a
long, trouble-free life from your handwash.
SPECIFICATIONS
Electrical
Nominal power Nominal power
rating at 240V rating at 230V
3kW – 13A 2.7kW – 13A
7kW – 30A 6.5kW – 30A
Water
Inlet connection – 15mm diameter.
Outlet connection – ½” BSP male thread.
Entry Points
Water – bottom.
Cable – top, bottom or back.
Materials
Backplate, cover, control knobs – ABS.
Elements – Minerally insulated corrosion resistant
metal sheathing.
Dimensions
Height – 173 mm
Width – 200 mm
Depth – 108 mm
Standards and Approvals
Splashproof rating IPX4.
Complies with the requirements of current
British and European safety standards for
household and similar electrical appliances.
Complies with requirements of the British
Electrotechnical Approvals Board (BEAB).
Meets with Compliance with European
Community Directives (CE).
Replacement parts can be ordered from Customer
Service. See ‘spare parts’ for details and part numbers.

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3
Pack contents
Handwash unit
200mm swivel arm
Instructions, guarantee, etc.
Inside unit – fig.1
1. Top cable entry
2. Bottom cable entry
3. Rear cable entry
4. Water inlet
5. Pipe entry
6. Cover screw fixing
7. Earth connection
8. Terminal block
9. Outlet pipe
10. Pressure switch
11. Stabilising valve
12. Can and element assembly
13. Thermal cut-out
14. Pressure relief device (PRD)
15. Wall screw fixings
38 mm
56 mm
23
mm
173
mm
22
mm
31
mm
200 mm
NOTE: Not all wiring shown for reasons of clarity Fig.1
KEY TO MAIN COMPONENTS
1
3
7
5
9
4
11
10
14
8
6
12
13 15
2
6
15

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4
Shepperton Park,
Triton Road, Nuneaton,
Warwickshire, CV11 4NR
6A 45 amp double pole isolating switch with
a minimum contact gap of 3 mm in both
poles must be incorporated in the circuit.
6.1 It must have a mechanical indicator
showing when the switch is in the OFF
position, and the wiring must be connected
to the switch without the use of a plug or
socket outlet.
ELECTRICAL REQUIREMENTS
The installation, supply cable and circuit
protection must conform with BS7671 (IEE
wiring regulations) and be sufficient for the
amperage required.
The following notes are for guidance only:
1The unit must only be connected to a
230 - 240V ac supply.
1.1 The electrical rating of the unit is shown on
the rating label (fig.2) within the unit.
2Before making any sort of electrical
connection within the installation, make
sure that no terminal is live. If in any doubt,
switch off the whole installation at the
consumer unit.
3The 7kW rated handwash must be
connected to its own independent electrical
circuit. IT MUST NOT be connected to
a ring main, spur, socket outlet, lighting
circuit or cooker circuit.
The 3kW rated handwash can be connected
to a ring main via a 13A fused spur.
3.1 The electrical supply must be adequate for
the loading of the unit and existing circuits.
4Check your consumer unit (main fuse box)
has a main switch rating of 80A or above
and that it has a spare fuse way which will
take the fuse or miniature circuit breaker
(MCB) necessary for the handwash (fig.3).
4.1 If your consumer unit has a rating below
80A or if there is no spare fuse way, then
the installation will not be straight forward
and may require a new consumer unit
serving the house or just the handwash/
shower.
5For close circuit protection DO NOT use a
rewireable fuse. Instead use a suitably rated
MCB or cartridge fuse (see table A).
5.1 A 30mA residual current device (RCD) must
be installed in all UK electric circuits. This
may be part of the consumer unit or a
separate unit.
WARNING!
THIS APPLIANCE MUST BE EARTHED
Meter Incoming
supply
fuse
Meter
tails
Consumer
unit
Pull cord
isolating switch
7kW unit
Fuse or
MCB
RCD
(can be part of
consumer unit)
80A or 100A
main switch
Fig.3 schematic of installation circuit
(7kW unit only)
Fig.2

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Table A
CIRCUIT PROTECTION
unit cartridge
rating MCB fuse
3.0kW – 13A
7.0kW 30/32A 30A
6.2 The switch must be accessible and clearly
identifiable, but out of reach of a person
using the unit.
7Where shower cubicles are located in any
rooms other than bathrooms, all socket
outlets in those rooms must be protected
by a 30mA RCD.
8 The current carrying capacity of the cable
must be at least that of the handwash unit
circuit protection (see table B).
8.1 To obtain full advantage of the power
provided by the handwash, use the shortest
cable route possible from the consumer unit
to the handwash.
8.2 It is also necessary to satisfy the
disconnection time and thermal constraints
which mean that for any given combination
of current demand, voltage drop and cable
size, there is a maximum permissible circuit
length.
9The handwash circuit should be separated
from other circuits by at least twice the
diameter of the cable or conduit.
9.1 The current rating will be reduced if the
cabling is bunched with others, surrounded
by thermal loft or wall insulation or placed
in areas where the ambient temperature
is above 30°C. Under these conditions,
derating factors apply and it is necessary to
select a larger cable size.
9.2 In any event, it is essential that individual
site conditions are assessed by a competent
electrician in order to determine correct
cable size and permissible circuit length.
Table B
Twin and earth PVC insulated cable
CURRENT CARRYING CAPACITY
clipped direct or
installed in an in conduit buried in a non
insulated wall or trunking insulated wall
1.5mm² 1.5mm² 1.5mm²
14A 16A 19A
2.5mm² 2.5mm² 2.5mm²
18A 23A 27A
6mm² 6mm² 6mm²
32A 38A 46A
Note: Cable selection is dependent
on derating factors

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6
Isolating
stopvalve
Mains
water
supply
Double
pole
isolating
switch
May be
wall mounted
in accordance
with IEE regs.
Mains electric supply
(via double pole switch)
Handwash
Separate permanently
connected supply
from consumer unit
WATER REQUIREMENTS
The installation must be in accordance with
Water Regulations and Bylaws.
To guarantee activation of the heating elements,
the unit must be connected to a mains water
supply with a minimum running pressure of
100kPa (1.0 bar) at a minimum flow rate of
eight litres/minute and a maximum static
pressure of 1000kPa (10 bar).
Note: If the stated flow rates are not available,
it may not be possible to achieve optimum
performance from the unit throughout the year.
The water supply can be taken from a cold
water storage cistern provided there is a
minimum head of ten metres above the unit.
It must be an independent supply to the
handwash unit only.
If it is intended to operate the unit at pressures
above the maximum or below the minimum
stated, contact Customer Service for advice.
Fig.4 shows a typical system layout for the 7kW
rated handwash unit.
DO NOT use jointing compounds on any pipe
fittings for the installation.
Fig.4 Diagrammatic view (not to scale)

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7
SITING OF THE UNIT
IMPORTANT: For ease of servicing, the unit
must always be mounted on the surface of
tiled walls. NEVER tile up to the unit.
Refer to fig.4 for correct siting of the handwash
unit.
Pressure relief safety device
A pressure relief device (PRD) is designed
into the handwash unit which complies with
European standards. The PRD provides a level of
appliance protection should an excessive build
up of pressure occur within the unit.
DO NOT operate the handwash with
damaged or blocked spray rings which can
cause the PRD to operate.
When commissioning, the sprayhead must be
removed from the swivel arm or hose, while at
the same time the temperature control must
be at the minimum flow position. Failure to
follow this procedure may also cause the PRD to
operate.
Make sure the handwash is positioned over a
sink or basin, because if the PRD operates, then
water will eject from the bottom of the unit.
Should this happen, turn off the electricity and
water supplies to the unit at the isolating switch
and stop valve.
Contact Customer Service for advice on
replacing the PRD.
WARNING!
The unit MUST NOT be positioned
where it will be subjected to freezing
conditions.
IMPORTANT: The unit must be mounted
on a flat surface which covers the full width
and length of the backplate. It is important
that the wall surface is flat otherwise
difficulty may be encountered when fitting
the cover and subsequent operation of the
unit may be impaired.
IMPORTANT!
This product MUST ONLY
be connected to Cold water
mains pipework.

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8
FITTING THE UNIT TO THE WALL
Procedure
Unscrew the top and bottom retaining screws
(fig.5) and lift the cover from the backplate.
Note: The control knob is an integral part of the
cover — DO NOT attempt to remove it. Entry
position for the mains water is at the bottom
only.
Entry position for the mains water is bottom
only, and entry for electrical supplies are at the
top, bottom or back of the unit. If top or bottom
entry position is chosen, the relevant cut-out in
the backplate must be removed (fig.6).
WARNING!
Check there are no hidden cables or
pipes before drilling holes for wall
plugs. Use great care when using
power tools near water. The use of
a residual current device (RCD) is
recommended.
Fig.5
Fig.6
IMPORTANT!
The water inlet pipework to the
handwash MUST be flushed before the
unit is fitted. This is to remove any
debris within the inlet pipework.

T30i
9
Position the unit vertically and using the
backplate as a template, mark the two fixing
holes (fig.7).
Drill and plug the wall.
(An appropriate drill bit should be used. If the
wall is brick, plasterboard or a soft building block,
appropriate wall plugs and screws should be fitted).
Screw top fixing screw into position leaving
the base of the screw head protruding 6mm
out from the wall. Hook the backplate over the
top screw and fit the bottom fixing screw into
position.
DO NOT fully tighten the screws at this stage,
as the fixing holes are elongated to allow for
out of square adjustment after the plumbing
connections have been completed.
IMPORTANT: Using a suitable sealant,
always seal around the incoming pipework to
prevent water entering the wall.
Fig.7

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10
PLUMBING CONNECTIONS
Plumbing to be carried out before wiring.
DO NOT use jointing compounds on any pipe
fittings for the installation.
DO NOT use soldered fittings near the unit as
heat can transfer along the pipework and can
damage components.
Note: An additional isolating valve (complying
with Water Regulations/Bylaws) MUST be fitted
in the mains water supply to the unit as an
independent means of isolating the water supply
should maintenance or servicing be necessary.
IMPORTANT: Before completing the
connection of the water supply to the inlet of
the unit, flush out the pipework to remove all
swarf and system debris. To do this, connect
a hose to the pipework and turn on the mains
water supply long enough to clear the debris
to waste.
Procedure
Turn off the water supply either at the mains
stop valve or the isolating stop valve.
Connect the mains water supply to the inlet of
the unit via 15mm pipe using the nut and olive
supplied (fig.8). Make sure the filter is inserted
in the pipe before connection. This helps to
prevent ingress of debris.
Check the backplate is square on the wall and
then tighten the two retaining screws which
hold it to the wall.
Turn on the mains water supply and check for
leaks in the pipework connection to the unit.
WARNING!
The outlet of the unit acts as a vent
and must not be connected to any tap
or fitting not recommended by Triton
Nut and
olive
Filter
Fig.8

T30i
11
T30 3kW
2
4
L
N
E
3
1
T30 7kW
1
2
3
4
4
L
N
E
ELECTRICAL CONNECTIONS
SWITCH OFF THE ELECTRICITY SUPPLY
AT THE MAINS.
Fig.9 shows the 3kW unit and 7kW unit
schematic wiring diagrams.
The cable can be surface clipped, hidden or via
20mm conduit. For the 3kW handwash unit the
minimum cable size will be 1.5mm² and for the
7kW unit the minimum will be 6mm².
Note: The supply cable earth conductor must
be sleeved. The outer sheath of the supply cable
must be stripped back to the minimum.
Note: For top cable entry, remove sufficient
outer sheath to assist routing beneath and
looping back into the terminal block. DO NOT
remove to much outer sheath.
Note: Conduit entry can only be from rear.
Route the cable into the unit and connect to the
terminal block (fig.10) as follows:
Earth cable to terminal marked E
Neutral cable to terminal marked N
Live cable to terminal marked L
IMPORTANT: Fully tighten the terminal block
screws and ensure that no cable insulation is
trapped under the screws. Loose connections
can result in cable overheating.
The use of connections within the unit, or other
points in the circuit, to supply power to other
equipment i.e. extractor fans, pumps etc. will
invalidate the guarantee.
DO NOT switch on the electricity supply
until the cover has been fitted and the unit
commissioned.
3kW diagram
7kW diagram
1. Terminal block
2. Thermal cut-out
3. Microswitch
4. Element
Fig.9

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12
REPLACING THE COVER
To ensure that the temperature control is
correctly positioned on the stabiliser valve,
temporarily place the cover in position so that
the splines engage and rotate the temperature
control fully clockwise.
Remove the cover and position the temperature
control so that it points at the position
(fig.11).
Replace the cover squarely to the backplate and
guide into position so that the control locates
correctly into the splined spindle. Should any
difficulty arise, recheck the points above.
Secure the cover in position with the two
retaining screws.
DO NOT switch on the electricity supply to the
unit until the commissioning procedure has
been carried out.
SWIVEL ARM FITTING
Screw the swivel arm connector onto the outlet
pipe (fig.12).
Note: It is advisable to apply PTFE tape to the
threads of the outlet pipe prior to fitting the
swivel arm in order to provide a watertight seal.
N
L
E
Terminal
block
Fig.10
Fig.11
Outlet pipe
Washer
Outlet arm
Fig.12

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13
COMMISSIONING
The first operation of the unit is intended to
flush out any unit debris, and to ensure the
heater unit contains water before the elements
are switched on.
• Make sure that the electricity is switched OFF
at the isolating switch.
• Make sure the cold mains water supply is
turned OFF at the units isolating valve and
that the swivel arm is directed to waste.
• Make sure that the swivel arm is screwed
to the outlet pipe, but DO NOT attach the
sprayhead to the arm.
• Rotate the temperature control fully anti-
clockwise to ‘10’ – the minimum flow
position (fig.13).
Please Note: Leaving the control at any position
other than ‘10’ may cause the PRD to operate.
• Turn the water supply back on at the
isolating valve.
• Wait until water starts to flow from the swivel
arm, then rotate control fully clockwise to ‘1’
– the maximum flow position (fig.14).
It will take about thirty seconds for a smooth
flow of water to be obtained when air and any
debris is being dispersed from the unit. When
a smooth flow of water is obtained, rotate the
control from ‘1’ to ‘10’ and back again several
times to release any trapped air.
• Once flushing out has been completed, stop
the water flow by rotating the control to the
position.
• Fit the sprayhead to the swivel arm. Switch
on the electricity supply to the handwash at
the isolating switch.
• The unit is now ready for normal operation.
WARNING!
Before normal operation of the
handwash, it is essential the
following commissioning procedure
is completed correctly.
Fig.13
Fig.14
PLEASE NOTE!
This unit does NOT need the power
supply to be turned on for cold mains
water to be able to flow through it.

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14
OPERATING THE UNIT
WARNING!
Before normal operation of the
handwash, it is essential that the
commissioning procedure has been
completed correctly.
Note: In normal use, it is in order to leave the
water supply permanently on to the shower
unit, but as with most electrical appliances,
the unit must be switched off at the
isolating switch when not in use.
WARNING!
If restarting immediately after
stopping, be aware that a slug of hot
water will be expelled for the first few
seconds.
To start the handwash unit
Turn the temperature control anti-clockwise and
the water will begin to flow.
The flow of water is controlled by the combined
start/stop temperature control.
To obtain warm water turn the control slowly
anti-clockwise to the mid position (fig.15).
If the water is too hot, turn the control slowly
clockwise towards the lower numbers (fig.16).
If the water is too cool, turn the control slowly
anti-clockwise towards the higher numbers
(fig.17).
Note: There will always be a short time delay
between selecting a flow rate and reaching the
stable temperature for that flow rate.
To stop the handwash unit
Turn the temperature control fully clockwise to
the position, and water will cease to flow.
Fig.15
Fig.16
Fig.17

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15
WARNING!
After any servicing of the mains water
supply, always make sure the unit is
run with no power supplied to it.
Please see P13 Commissioning
for details.
OPERATING FUNCTIONS
Low water pressure cut-out
If the water pressure falls below the minimum
required for correct operation of the unit, power
will be switched off to the heating elements
preventing any maintained temperature rises
(water will continue to flow).
Power will automatically be restored when
adequate water pressure returns.
Safety cut-out
The unit is fitted with a non-resettable
thermal cut-out safety device. In the event of
abnormal operation which could cause unsafe
temperatures within the unit, the device will
disconnect the heating elements. It will require a
visit from a qualified engineer to determine the
nature of the fault and replace the safety device,
once the unit has been repaired.
WARNING!
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 that they do not play
with the appliance.

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16
CLEANING
Before cleaning, turn off the unit at the isolation
switch to avoid the handwash being accidentally
switched on.
Cleaning the sprayhead and rings
The sprayhead is a critical part of the unit
and has been designed to give the maximum
performance.
IMPORTANT: Triton sprayheads ONLY to be
used with this product.
In order to maintain the performance from the
handwash, the spray rings should be cleaned at
regular intervals to prevent build up of deposits
from the water supply.
When first installed it may be required to clean
the spray rings due to debris that may be left
in the pipework after installation, especially if
the commissioning procedure has not been
carried out. Once this initial debris is cleared the
frequency of cleaning will depend upon the type
of water available.
Hard water areas may require cleaning once a
week whereas soft water areas may only require
cleaning every six months.
Note: Blocked spray rings can reduce the water
flow to such an extent that it will cause the
thermal cut-out or PRD to operate.
Procedure
Unscrew the complete sprayhead assembly from
the swivel arm (fig.18). Remove the retaining
screw and withdraw the spray rings (fig.18).
Clean with a suitable brush, ensuring all traces of
scale are removed from the spray ring grooves.
Rinse in clean water and refit the assembly.
Note: The swivel arm has the option of being
fitted with a trim only. If required, unscrew the
sprayhead assembly and push the trim onto the
threaded portion of the arm.
WARNING!
DO NOT use ‘powerful’ abrasive or
solvent cleaning fluids when cleaning
the shower as they may damage the
plastic fittings.
Fig.18
Outlet
arm
Sprayhead 3kW
Trim
Outlet
arm
Sprayhead 7kW
uses two serrated rings
Rings Rings
Retaining screw Retaining screw
Outlet
arm

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17
SPARE PARTS
Ref. Description Part No.
1. Cover assembly....................... 81200120
2. Heater can assembly
3kW........................... 84500010
7kW........................... 84500020
3. Stabilising valve assembly
3kW........................... 82600730
7kW........................... 82600720
4. Thermal cut-out...................... 22010010
5. Terminal block & wires ........... 82200110
6. Pressure Relief Device (PRD).... 83301330
7. Outlet pipe assembly .............. 7051619
8. Swivel arm assembly (200mm)
3kW........................... 82700080
7kW........................... 82700090
- 300mm swivel arm ................. 82700100
9. Sprayhead assembly ............... 83302080
- Switch and wire kit (not shown) 3kW
3kW........................... 82301390
- Switch and wire kit (not shown) 7kW
Micro switch (top) - 7kW ........ 82301370
Micro switch (bottom) - 7kW.. 82301380
– Filter (not shown) .................... 7052161
1
9
8
76
5
4
3
2

T30i
18
1Unit inoperable,
no water flow.
2Water too hot.
3Water
temperature cycling
hot/cold at intervals.
4 Water too cool
or cold.
1.1 No mains water
supply to unit.
1.2 Unit malfunction.
2.1 Not enough water
flowing through the unit.
2.2 Blockage in supply.
2.3 Increase in ambient
water temperature.
3.1 Heater cycling on
thermal cut- out.
4.1 Too much flow.
4.2 Water pressure
below minimum stated
on rating label
4.3 Reduction
in ambient water
temperature.
4.4 Electrical
malfunction.
4.5 Interrupted power
supply.
1.1.1 Check if isolating valves are fully open.
Check if a blockage in inlet filter or in pipework.
1.2.1 Have unit checked. Ring Customer Service.
2.1.1 Increase the flow rate.
2.1.2 Blocked sprayhead - clean or replace
blocked spray rings.
2.2.1 Check if stop valves are fully open. Check
if blockage in inlet filter.
2.3.1 Increase the flow rate.
3.1.1 See 'Water too hot' causes 2.1, 2.2 and 2.3
and their appropriate action/cures. If it continues,
contact Customer Service.
4.1.1 Reduce the flow rate.
4.2.1 Is water supply mains or tank fed ?
4.2.2 If tank fed, replumb to mains water supply
or see 4.2.4.
4.2.3 If mains fed, ensure that mains stop
valve is fully open and that there are no other
restrictions in the supply while the unit is in use,
or see 4.2.4.
4.2.4 Fit a pump to give minimum pressure.
Contact Customer Service for advice.
4.3.1 Reduce the flow rate.
4.4.1 Have unit checked by suitably qualified
electrician or contact Triton Customer Service.
4.5.1 Blown fuse or circuit breaker. Check
supply. Renew or reset fuse or circuit breaker. If it
fails again, consult a qualified electrician.
4.5.2 Power cut. Check other appliances and
if necessary, contact local Electricity Supply
Company.
FAULT FINDING
IMPORTANT: Switch OFF the electricity at the mains supply and remove the circuit fuse before
removing the cover from the handwash while attempting any fault finding inside the unit.
Problem/Symptom Cause Action/Cure