Triton ENVI 2181706A User manual

Accessory Instructions
Please read this book thoroughly and familiarise yourself with all instructions before
commencing installation.
Keep these instructions in a safe place for future reference.
2181706A- July 2023

2
CONTENTS
IMPORTANT SAFETY ADVICE
The shower heads and hoses supplied with this product are a safety critical
part of your shower system. Failure to use genuine Triton parts may cause
injury and invalidate your guarantee.
Page
DuElec®Dual Outlet Kit Components ...........................................
Single Outlet Ceiling Fed Kit Components ...................................
Single Outlet Wall Fed Kit Components .......................................
Single Outlet Fixed Head Kit Components ...................................
Bulkhead Components ....................................................................
General Installation ........................................................................
Installing DuElec®Dual Outlet Kit ................................................
Installing Single Outlet Ceiling Fed Kit ........................................
Installing Single Outlet Wall Fed Kit ..............................................
Installing Single Outlet Fixed Head Kit ........................................
3
4
5
6
7
8
9
14
21
23

3
A
E
C
D
B
F
A. Diverter Valve
B. Lower Shower Arm
C. Top Fixing/Shower Arm Holder
D. Top Shower Arm
E. Shower Head Holder
F. Hose Retainer
G. Fixed Head
H. Shower Head
I. Hose (Short)
J. Hose (long)
K. Bulkhead
G
I
J
DUELEC®DUAL OUTLET KIT
H
K
Main Components

4
A
E
C
D
B
F
A. 940mm Riser Rail Section
B. 700mm Riser Rail Section
C. Guide Bracket
D. Bridging Bracket
E. Shower Head Holder
F. Hose Retainer
G
I
J
SINGLE OUTLET CEILING FED KIT
H
K
G. Bottom Bracket
H. Bracket End Trim
I. Ceiling Trim
J. Spacer (optional)
K. Outlet Connector
L. Securing Clip
M. Shower Head
N. Shower Hose
H
H
J
J
L
M
N
Main Components

5
A
E
C
D
B
F
A. Top Wall Bracket
B. Top Bracket
C. Top Trim
D. Shower Head Holder
E. Adaptor
F. Hose Retainer
G
I
SINGLE OUTLET WALL FED KIT
H
K
G. Bottom Bracket (water outlet)
H. Bottom Trim
I. Riser Rail
J. Shower Head
K. Shower Hose
J
Main Components

6
A
C
B
A. Ceiling Trim
B. Ceiling Arm
C. Fixed Head
SINGLE OUTLET FIXED HEAD KIT
K
Main Components

7
BULKHEAD
Main Components
A
B
C
D
A. Bulkhead
B. Mounting Plate
C. Adaptor
D. Trim

8
Please use this book in conjunction with the main installation guide supplied with
your ENVi®shower.
Any riser rail kit or pipework MUST not be positioned where it will be subjected to
freezing conditions.
The shower head holder can be orientated such that the shower head can be
positioned either side of the riser rail or shower arm.
DO NOT position any shower head or fixed head in such a way that water is
sprayed directly onto the ENVi®controller.
If installing a DuElec®diverter valve, ensure that the diverter valve is mounted
within 350mm radius of the water outlet, this will ensure the short shower hose
provided is able to be connected to the bulkhead provided without strains or kinks.
The edges of the riser rail are extremely sharp. Take care when handling and
cutting the rails.
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.
Before drilling holes in the ceiling or wall surface make sure there is enough
clearance above the ceiling to accommodate the entry of any riser rail and heated
water pipe.
The following requirements must be met for future servicing purposes:
• The Tri-HUB MUST NOT be covered with any form of insulating material that
may give rise to electrical circuits overheating during periods of high ambient
temperature.
• A safe means of access MUST be provided into the loft, e.g. via a xed loft ladder.
• The Tri-HUB MUST be installed vertically in an accessible and safe location.
• Ceiling joists MUST be adequately boarded to provide safe and unobstructed
access to, from and around the Tri-HUB.
• There MUST be adequate lighting in the loft for servicing purposes.
GENERAL INSTALLATION

9
1
StepStep
Mark the wall fixing position for the
Diverter Fixing Bracket and drill and
plug the wall. Ideally the hole should be
positioned in the centre of a tile and not in
the grouting.
Remove the Diverter Fixing Bracket from
the Diverter Valve and secure it to the wall
using the fixing screw.
2
StepStep
728 mm
Measure a
distance of
728mm from the
Diverter Bracket,
ensuring centres
are vertically
aligned, and mark
the position.
Drill and plug
the wall. Secure
the Shower Arm
Fixing Bracket to
the wall using the
fixing screw.
Ensure the grub
screw is pointing
downwards.
3
StepStep
Assemble the Hose Retainer onto the
Lower Shower Arm.
4
StepStep
Assemble the Shower Head Holder onto the
Lower Shower Arm.
NOTE: The Shower Head Holder can be
orientated such that the Shower Head can be
positioned either side of the Shower Arm.
INSTALLING DUELEC®DUAL OUTLET KIT

10
Assemble the Top Shower Arm into the Shower Arm Holder, note that the Top Shower Arm
can only be assembled one way, so ensure that the flat faces of Top Shower Arm and Shower
Arm Holder are aligned.
Assemble the Lower Shower Arm to Top Shower Arm by rotating the Lower Shower Arm on
to the threaded spigot. Hand tight will be sufficient to seal the two together.
Finally tighten the grub screw (located inside the bore of the Shower Arm Holder) to lock the
Top Shower Arm to Shower Arm Holder.
Flat
Face Grub
Screw
Top
Shower
Arm
Lower
Shower
Arm
Shower
Arm
Holder
Threaded
Nut
Threaded
Spigot
Ø24 x 3mm
Seal
Threaded
Nut
Threaded
Spigot
Ø24 x 3mm
Seal
5
StepStep
6
StepStep
Slide the Diverter Valve onto the Valve Fixing
Bracket and tighten the 2 x grub screwson
the underside of the Diverter Valve.
NOTE: Do not fully tighten the screws as some
adjustment of the valve will be necessary
when assembling the Shower Arms.
7
StepStep
Position the Ø24 x 3mm rubber seal on top
of the threaded Diverter Valve spigot.
Loosely tighten the threaded nut of the
Lower Shower Arm onto the Diverter
Valve.
DO NOT fully tighten the threaded nut at
this stage.

11
Pivoting the Shower Arm slightly away from the wall, slide the stem of the Shower Arm
Holder into the Shower Arm Fixing Bracket.
Holding the Shower Arms in place, fully tighten the threaded nut on the Diverter Valve,
ensuring that the Shower Arms are vertical.
Fully tighten the grub screw in the Shower Arm Fixing Bracket, and the 2 x grub screwson
the underside of the Diverter Valve.
Shower Arm
Holder
Shower Arm
Fixing Bracket
Diverter
Inlet
Diverter
Outlet
Threaded
Nut
Grub Screw
2 x Grub Screws
8
StepStep

12
36mm 36mm
10
StepStep
13
StepStep
12
StepStep
Fit the Trim onto the Bulkhead body
and push past the grub screws, then
loosen the grub screws with the
supplied allen key.
Push the Trim ush to the wall.
Fit the Bulkhead onto the Adaptor and
retighten the grub screws.
NOTE: Seal around the adpator to
prevent water ingress into the wall cavity.
11
StepStep
Screw the Mounting Plate to the Adpator,
ensuring it sits ush to the wall.
Screws (not supplied) can be used for additional
support.
NOTE: Ensure screws are clear of pipework.
Screw the Bulkhead Adaptor to the pipework. Add a bead of silicone sealant around the
adaptor to ensure watertight.
The following are typical thicknesses and are given as a guide only:
Tile 6 - 10mm
Adhesive 2 - 3mm
Plasterboard 9.5 - 12.5mm
Plaster nish 2 - 3mm
Maximum tile thickness to be 10mm.
When installing into a stud partition or other hollow wall structure, the installer may wish to
consider building rear supports or other options for tting the mounting plate. Such options
are beyond the scope of this guide.
9
StepStep

13


14
StepStep
Assemble the Fixed Head on to the Top
Shower Arm.
15
StepStep
IMPORTANT
Ensure the Shower Head Hose is
connected to the outlet (back) Diverter
Valve connector, failure to do this may
cause damage to your shower.
16
StepStep
Feed the Long Shower Hose through the
Hose Retainer, fit a hose seal into the
conical nut and connect to the outlet of
the Diverter Valve. At the other end of the
hose, fit a hose seal into the conical nut and
connect to the Shower Head.
Place Shower Head into the Shower Head
Holder.
Take the Short Hose and fit a hose seal
into the conical nut and connect to the
Bulkhead, fit a hose seal into the conical
nut at the other end of the hose and
connect to the inlet of the Diverter Valve.
IMPORTANT - Remove the Shower Head and Fixed Head until the ENVi®Shower System has
been commissioned.

14
50 mm minimum
clearance
Riser rail long enough to
clear ceiling joists, etc.
Bottom bracket
Guide bracket
Shower head holder
Ceiling
Spacer 25 mm depth
Spacer 25 mm depth
INSTALLING SINGLE OUTLET CEILING FED
KIT
Allow a minimum distance of 50mm
between the ceiling and the Guide Bracket.
Make sure there is sucient length of Riser
Rail above the ceiling level to overcome
any obstructions to running the water pipe
down the Riser Rail,such as the height of
the ceiling joist.
NOTE: The spacers supplied provide an
additional 25mm of depth for the riser rail
installation to avoid hitting a loft ceiling
joist.
Assemble the Bottom Bracket and Guide
Bracket onto the 940mm Riser Rail. Make
sure the rail engages fully into the brackets.
Hold the Riser Rail assembly up to the wall
and align vertically to determine the height
of the Shower Head and Control Panel
when installed.
Mark the position for the Guide Bracket.
Remove the assembly then drill and plug
the wall.
Secure the Guide Bracket (and spacer if
used) to the wall.
1
StepStep
Option 1 - Installing with 940mm riser rail only
Slide the Riser Rail up through the Guide
Bracket until it touches the ceiling.
Using a spirit level, align the Riser Rail
vertically and mark the centre hole position of the rail
on the ceiling.
Using a 26mm hole cutter, drill the ceiling opening.
Fit the Riser Rail into the Bottom Bracket and secure
with the small screw supplied.
Feed the Riser Rail assembly through the Guide
Bracket and into the ceiling opening. Using a spirit
level, align the Riser Rail vertically and mark the Bottom Bracket centre hole position.
Remove the assembly then drill and plug the wall.
Remember to add the extra length of rail onto the measurements to clear any obstructions
above the ceiling level.
Mark the position where
rail enters the ceiling
Riser rail
Guide bracket
2
StepStep

15
Fit the Riser Rail through the Guide
Bracket. Slide the Ceiling Trim over the
RiseR Rail and feed the Riser Rail into
the ceiling opening.
Secure the Riser Rail and Bottom
Bracket assembly to the wall using the
supplied screw.
Slide the Hose Retainer and then the
Shower Head Holder onto the Riser
Rail — press and hold the button on
top of the holder to release the locking
mechanism, then slide onto the rail.
Riser rail
Guide bracket
Ceiling trim
Bottom
bracket
Spacer
Retaining
screw
Riser rail
5
StepStep
6
StepStep
3
StepStep
4
StepStep
Feed a length of 15mm pipe (not
supplied) up the centre of the Riser Rail,
ensuring that the pipe protrudes enough
to make plumbing connection in the loft.
Push fit the Outlet Connector onto the
pipe.
Outlet
connector
Heated water
pipe
Plastic insert
(not supplied)

16
Outlet connector
Retaining clip
Feed the 15mm pipe and connector
back up the Riser Rail and secure the
Outlet Connector with the Retaining
Clip.
Fit the Bracket End Trims onto the
Brackets.
IMPORTANT - Remove the Shower Head until the ENVi®Shower System has been commissioned.
7
StepStep
9
StepStep
15 mm elbow
fitting
Pipework to Tri-HUB
(not supplied)
15mm pipe
(in riser rail)
Ceiling
8
StepStep
In the loft, trim any excess length of the
15mm pipe.
Using a 15mm elbow fitting, make the
connection to the pipe from the Tri-HUB
outlet.
Feed the Shower Hose through the Hose
Retainer so that it acts
as a retaining ring.
(This must be done to comply with
Water Regulations).
Shower head
Outlet
connector
Washer
10
StepStep
Screw the Shower Hose to the Outlet
Connector and the other end to the Shower
Head.
Make sure the supplied washers are in place at
both ends of the Shower Hose.
Place the Shower Head into the Shower Head
Holder and check that it fits correctly.
NOTE: The holder is slightly tapered and the
shower head and hose will only fit from one
direction. It is the conical end of the hose
which grips into the holder. The shower head
will not fit in the holder without the hose
attached.

17
INSTALLING SINGLE OUTLET CEILING FED
KIT
Option 2 - Installing with 940mm & 700mm riser rails
The 940mm & 700mm Riser Rails
are supplied to cater for diering
layouts and ceiling heights. It may be
necessary to shorten one of the rail
sections using a suitable hacksaw or
pipe cutter.
Allow a minimum distance of 50mm
between the ceiling and the Guide
Bracket. Make sure there is sucient
length of Riser Rail above the ceiling
level to overcome any obstructions to
running the water pipe down the Riser
Rail,such as the height of the ceiling
joist.
NOTE: The spacers supplied provide an
additional 25mm of depth for the riser
rail installation to avoid hitting a loft
ceiling joist.
Assemble the Bottom Bracket and
Bridging Bracket onto the 700mm
Riser Rail. Make sure the rail engages
fully into the brackets.
Hold the Riser Rail assembly up to the
wall and align vertically to determine
the height of the Shower Head and
Control Panel when installed.
Mark the position for the Bridging
Bracket. Remove the assembly then
drill and plug the wall.
Temporarily secure the Guide Bracket
(and spacer if used) to Bridging
Bracket xing point.
50 mm minimum
clearance
Upper riser rail long enough to
clear ceiling joists, etc.
Bridging bracket
Guide bracket
Lower riser rail
Shower head holder
Ceiling
Spacer 25 mm depth
Bottom bracket
Upper riser rail
Spacer 25 mm depth
713.25mm
1
StepStep

18
Slide the Riser Rail up through the Guide
Bracket until it touches the ceiling.
Using a spirit level, align the Riser Rail
vertically and mark the centre hole position
of the rail on the ceiling.
Using a 26mm hole cutter, drill the ceiling
opening.
Fit the Bridging Bracket (and spacer if used)
to the wall using the screw supplied, making
sure the small lug inside the bracket faces
down.
2
StepStep
Mark the position where
rail enters the ceiling
Riser rail
Guide bracket
Measure the 940mm rail (for the upper section of
rail) and mark the required length to t between the
Bridging Bracket and into the ceiling.
Remember to add the extra length of rail onto the
measurements to clear any obstructions above the
ceiling level.
Cut the Riser Rail to length and deburr.
If the upper rail section is suciently long, x the
Guide Bracket (and spacer if used)onto the wall for
additional support.
Feed the cut upper riser rail though the Guide
Bracket before sliding the Ceiling Trim down onto
the rail.
Slide the Riser Rail into the ceiling opening and drop
back into the Bridging Bracket, with the smaller of the cut-outs facing towards the rear.
Secure the Riser Rail to the Bridging Bracket using the supplied retaining screw.
Slide the Ceiling Trim up to the ceiling.
Fit the 700mm Riser Rail into the Bottom Bracket with the smaller cut-outs facing towards
the rear and secure with the retaining screw.
Smaller cut-out
to rear
Bridging
bracket
Upper riser
rail section
Retaining
screw
3
StepStep
Fit the lower Riser Rail
assembly into the base
of the Bridging Bracket,
making sure the small cut-out
engages the bracket lug.
Using a spirit level, align the
Riser Rail vertically and mark
the Bottom Bracket centre
hole position. Remove the
assembly and drill and plug
the wall.
4
StepStep
5
StepStep
Slide the Hose Retainer and then the
Shower Head Holder onto the Riser Rail
— press and hold the button on top of the
holder to release the locking mechanism,
then slide onto the rail.

19
Ret the lower Riser Rail assembly into the
base of the Bridging Bracket, again making
sure the small cut-out engages the bracket
lug.
Secure the Riser Rail and Bottom Bracket
assembly to the wall using the supplied screw.
Bottom
bracket
Spacer
Retaining
screw
Riser rail
6
StepStep
7
StepStep
Outlet
connector
Heated water
pipe
Plastic insert
(not supplied)
Feed a length of 15mm pipe (not
supplied) up the centre of the Riser
Rail, ensuring that the pipe protrudes
enough to make plumbing connection
in the loft
Push fit the Outlet Connector onto the
pipe.
Outlet connector
Retaining clip
Feed the 15mm pipe and connector back
up the Riser Rail and secure the Outlet
Connector with the Retaining Clip.
Fit the Bracket End Trims onto the
Brackets.
8
StepStep
9
StepStep
15 mm elbow
fitting
Pipework to Tri-HUB
(not supplied)
15mm pipe
(in riser rail)
Ceiling
In the loft, trim any excess length of the
15mm pipe.
Using a 15mm elbow fitting, make the
connection to the pipe from the Tri-HUB
outlet.

20
Feed the Shower Hose through the Hose
Retainer so that it acts
as a retaining ring.
(This must be done to comply with
Water Regulations).
Screw the Shower Hose to the Outlet
Connector and the other end to the Shower
Head.
Make sure the supplied washers are in place
at both ends of the Shower Hose.
Place the Shower Head into the Shower Head
Holder and check that it fits correctly.
NOTE: The holder is slightly tapered and the
shower head and hose will only fit from one
direction. It is the conical end of the Shower
Hose which grips into the Shower Head
Holder. The Shower Head will not fit in the
Shower Head Holder without the Shower
Hose attached.
Shower head
Outlet
connector
Washer
10
StepStep
11
StepStep
IMPORTANT - Remove the Shower Head until the ENVi®Shower System has been commissioned.