RED-RING Active 3205 User manual

12
HOW TO USE YOUR ACTIVE 320S SHOWER (SUMMARY)
IMPORTANTWARNINGS!
DO NOTSWITCH THE APPLIANCE ONIF YOU SUSPECT IT OFBEING FROZEN.
WAIT UNTILYOUARE SUREIT HAS THAWED OUT.
DO NOTOPERATE THE APPLIANCE IF WATER DISCHARGES FROM THEPRESSURE RELIEF
VALVE.MAINTENANCE IS REQUIREDBEFORETHE APPLIANCE CAN BESAFELY USED.
THIS APPLIANCE IS NOT INTENDED FOR USEBY PERSONS (INCLUDING CHILDREN
AND THE INFIRM) WITH REDUCEDPHYSICAL, SENSORY OR MENTALCAPABILITIES,
OR LACK OF EXPERIENCE AND KNOWLEDGE,UNLESS THEYHAVE 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 NOTPLAY WITH THE APPLIANCE.
1. Ensure the electricityand water are turned onto theunit.
2. Turn outer knob “A” clockwise to the “Power Select”
position of your choice.
= High Power
= Medium Power
= ColdShower
The water will flow, and the neon indicator light will glow.
Itis recommended that youdonot enter the sprayduring
this period, especially if the shower has just beenused.
3. Turn inner knob “B”a smallamount until youreach
the desired showering temperature.
Turn anti-clockwise(follow blue arrows) for cooler.
Turn clockwise (follow redarrows) for warmer.
4. Whenyouhave finished showering, turn outer knob “A” anti-clockwise tothe “ ” position.
(Youhave no need to adjust inner knob “B”).
5. Water will continue to flow for up to 3 secondsbefore switching off.
This reduces the temperature ofthe water inthetank for thenextuser.
The neonindicator light will goout.
6. Switchoff the electricity supplyat the ceilingswitchor local isolator.
Notes
•Wait 20 seconds for the temperature tostabilise after each adjustment.
•The neon indicates when the heaters are on and, ifthe shower has been recently used,
it may take up to20 seconds tocome on.
During thistime the water may go from very hot to cold before stabilising.
Also,please note that the neon indicatordoes notlight when theshower is set to the
“ “ cold power setting.
•The position ofinner knob “B” willbe approximately the same each timethe shower is
used, varying only with incoming water temperature or pressure changes
(e.g. you will only need to change fromsummer towinter).
•During normal operation, ifan overheated water temperature is sensed then the heater
will switch offand the neon indicato
rwill go out.
Water will continue toflowand cool down beforethe heater switches back on again.
We offer a technical advisory service on the telephone: RING 0844 372 7766 (UKONLY)
(A4) Leaflet No. 555-2136-01e
IMPORTANT:
This booklet should be left with theuser after
installation and demonstration
REDRING ACTIVE 320S
SMARTTECHNOLOGY
ELECTRIC SHOWER
Installationand User Guide

2
INTRODUCTION
If you experience any difficulty with the installation or operation of your new
shower,then please refer to the “Whatto do if things go wrong” section in this
manual before contactingus.
Thank youfor purchasing a quality RedringActive 320SElectric Shower manufactured inEngland.
To enjoy your new shower atits best,please take time to readthismanualthoroughly to
familiarise yourself with all instructions, BEFORE beginning installation.
The RedringActive 320S is anelectricshower incorporating our “Smart Technology” and a unique
dual control combining on/off, power selectand flow/temperature control.
Yourshower is designed tostabilise temperature
changes caused by water pressure fluctuations.
These canresult fromtoilets beingflushed or taps being turned on and off.
Whenthis happens your showeringtemperature will be held withinacontrolled band, provided that
the minimum pressure required by the shower is maintained (see “Effect of Other Water Devices”).
1. Your shower has beendesigned for convenience, economy and safety of use, provided that it is
installed, used and maintained ingood working order and inaccordance withourinstructions and
recommendations.
2. Allwiring andinstallation must be supervisedby a suitably qualified person.
3. THISAPPLIANCE MUST BE EARTHED.
4. The installationmust be inaccordance withthe current editionof BS.7671 (the“IEE Wiring
Regulations”) and “Part P” of the “Building Regulations” inforce at the time ofinstallation.
Installationsoutside England and Wales must alsoconformto any local regulations ineffect.
This appliance is intended tobe permanently connected tothe fixed electrical wiringofthe mains
supplywithits own dedicated supply.
5. This appliance must NOT be fitted where it may be subjected to freezing conditions
6. DO NOT switchthe appliance onif yoususpect it of being frozen.
Wait until youare sure it has thawed out.
7. DO NOT fitany sort of tap orcontrol onthe appliance outlet. The appliance is designed to have
anopenoutlet and should only be used with “Redring” recommended fittings.
8. Theshower handset provided is designed to work withelectric showers.
Only use the manufacturers approvedaccessories with thisshower.
9. Takecare toavoid restricting the outlet ofthe pressure relief device. If water is discharged from
the pressure reliefdevice, maintenance will be required before the appliance canbe safely used.
10. Isolate the mains electricaland watersupplybefore removingthe frontcover ofthe appliance.
Section
Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Important SafetyInformation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Howtoinstall your Active 320S Shower . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . .
Howtomaintainyour Active 320S Shower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Howtouse your Active 320S Shower(Detailed) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
What todo if things go wrong (1) Self Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional Accessories and CommonSpare Parts . . . . . . . . .. . . . . . . . . . . . . . . . . .
What todo if things go wrong (2) Professional Service . . . . . . . . . . . .. . . . . . . . . . .
RedringAfter Sales Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Howyour Active 320S Shower Works . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .
Guarantee and Contact Details . . . . . . . . . . . .. . . . . . . . . . . . . ... . . . . . . . . . . . .
Howtouse your Active 320S Shower(Summary) . . . . . . . . . . .. . . . . . . . . . . . . . . .
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CONTENTS
IMPORTANT SAFETY INFORMATION
11
:
Fulldetails ofterms and conditions are available onrequest from:-
APPLIED ENERGYPRODUCTS LIMITED
MORLEY WAY,PETERBOROUGH PE2 9JJ
TEL: [phone]
FAX: [phone]
Website: www.redring.co.uk
GUARANTEE AND CONTACT DETAILS

10
1. Water is heated instantaneously as it flowsover the
heating elements inthe copper cylinder (Diagram 8).
2. Theheaters are only switched onwhensufficient
water is flowing.
This is done automatically witha switchwhich
works onwater pressure and is indicated by the
neonlight illuminatingdependingonthe power
selected by outer knob “A”.
3. Thewater is turned onand off by the solenoid
valve built intothe shower.
This is switched onwhenouter knob “A” is
clicked clockwise.
4. Theflowof water is automatically held at the level set
by the user eventhoughthe supply pressure may vary
(see “Effect of Other Water Devices onIncomingWater Supply”).
5. If the water supplyfalls below a set limit, the pressure
switch will operate andswitchoff the power tothe elements.
This is indicated by the neonlight goingout (see “Effect ofOther Water Devices onIncoming
Water Supply”).
6. As a further safeguard, a thermal cut-outswitches the power off if thewater temperature
climbs above the set limit. This cut-out, whichgives anaudible click,may also operate due to
residualheat whentheshower is switched off.
It will reset itselfifwater is runthroughthe shower for 10 to20 seconds.
7. Thepressure relief device is tosafeguard against abnormal pressure conditions, and provides a
level ofappliance protectionshould anexcessive build ofpressure occur withinthe shower.
Effectof Seasonal Incoming Water Temperature Changes
The required water temperature is achieved by adjustingtherate ofwater flow.
Diagram 9 showsthe principle involved inrelating temperaturerise toflowrate.
The higher the water rate the lower thetemperature and vice versa.
The temperature of the water supplied fromthe mainscanvary considerably
throughout the year from5 to20°C.
This means that inthe winter, flow rate will be less thaninthe summer to
achieve the sameoutlet temperature.
Insummer the “ (medium)” powersetting may give adequate hotwater.
Effectof Other Water Devices on Incoming Water Supply
Yourshower is designedto stabilise temperature changes caused bywater pressure
fluctuations. These canresult fromtoilets beingflushed ortaps being turned onand off.
Whenthis happens your showeringtemperature will be held withinacontrolled band, provided that
the minimum pressure required by the shower is maintained.
Yourshower requires a minimum running
pressure of 69kPa (0.7 bar, 10 psi).
At pressures above 69kPa (0.7 bar, 10 psi) it willminimise temperature fluctuations as detailed
above. If the water pressure falls below69kPa (0.7 bar, 10 psi) it is likely that the pressure switch
willturnoffthe power tothe heating elements, resulting ina cold shower.
This will be indicated bytheneonlight goingout.
HOW YOUR ACTIVE 320S SHOWER WORKS
3
WARNING: ALLWIRING AND INSTALLATION MUST BE
SUPERVISEDBY ASUITABLYQUALIFIED PERSON.
WARNING: DO NOT INSTALL THIS SHOWER WHERE IT MAYBE
SUBJECTED TOFREEZINGCONDITIONS
We recommend that the installationis done inthe following sequence.
a. Fixing the shower to the wall b. Plumbing c. Electricalconnections
a. FIXING THESHOWER TO THE WALL
1. Positionthe riser railat a convenientheight formajority of users as
detailedin Diagram1 and mark its position (alsosee separate
accessories fitting instructions).
2. Positionthe heater sothat the top of theunit is horizontaland level
with, or amaximum of 0.6 metres (2ft) below the topof the
riser rail. Choose a flat piece of wall toavoid the possibility of
distorting the backplate thusmaking thefront cover a poor fit.
3. Adjust the positiontoget the most convenient arrangement taking
the following intoaccount.
•The heater mustnotbe mountedin the directspray from the handset.
•The handset must not be ableto come intocontact withused water inthecubicle, bathor
basin. If it can, evenafter the hose has been retained by the retainingring (see separate
accessories fitting instructions sheet), a vacuumbreaker must be fitted.
4. Fix the riser rail withscrewsprovided (see separate i
nstructions supplied withaccessories).
5. Decide the positionof the electrical cable into the unit.
If top or bottomentry is chosen(according to Diagram 7 onpage 9), cut away the walls inthe
backplate as shownin Diagram 2.
6. Decide the positionofentry ofthecold water pipe intotheunit.
If top, cut away the backplate. If rear, pl
ease readthe sectiononplumbing.
If bottom, remove thefront cover (complete withknobs) and cut away the detachable corner
sectionas shown.
HOW TOINSTALLYOUR ACTIVE 320S SHOWER

4
7. If youhave not yet done so,remove the front cover assembly by undoing the retaining screws at
the top and bottomof the unit and lifting thecover off.
Your shower is provided with2 fixing positions inthe backplate (see Diagram 7 onpage 9).
The top-fixing hole is a “key-hole”slot(another key-hole is provided for alternate fixing), and
should be marked and drilled first.
Tightentop screwwith head protruding about 10mmfromthewall andhook the backplate over
thescrewhead. This allows for correct and accurate alignmentof your shower before marking
and fixing the bottomposition.
Youmay not wishtotightenupbothscrewsat this stage as the holes are elongated to allowfor
adjustment after other connections have takenplace.
b. PLUMBING
WARNING: ENSURE THAT THE MAINS WATERSUPPLY MEETS THE REQUIREMENTS
BELOW BEFORE CONTINUINGWITH INSTALLATION.
The heater must be connected to the mainscold water supply.
This must have a minimum running pressure of 69kPa (0.7 bar, 10 psi)
and a maximumpressure of690kPa (7.0 bar, 100 psi).
WARNING: BEFORE CONNECTING THE PIPE WORK TOTHE SHOWER,
ENSURE THATTHE PIPEWORK IS FULLY FLUSHEDOUT.
1. Unscrewthe “Red Cap” fromthe shower outlet pipeand discard it ina suitable manner.
This has beenused toseal the shower during transit, and is nolonger required.
2. It is recommended that a WRAS(Water Regulations Advisory Scheme) listed isolating valve is
fitted tothe incoming mainscold water before theshower unit.
This willallow the unit tobe serviced or exchanged withouthavingtoturnoff thewater at the
water stop valve.
3. Theheater canbe fed from a header tank provided this has a minimum head of7 metres (23ft).
4.
Ø15mmcopper orstainless steel pipe should be used.
Toavoid cross threading, DO NOT REMOVE the nutfrom
the elbow whenpositioning the pipe.
If top entryisrequired, turnthe elbow 180° intothe required position.
If rear entry is required, treat as top entrywithanadditional “Yorkshire” elbow (soldered type)
forfitting intothe rear channel.
Inmultiple installations, correctpipe work sizes should be calculated tomaintainadequate flow
toeach shower.
5. It is permissible touse a WRAS(Water RegulationsAdvisory Scheme) approved sealant sparingly
whilst avoiding excess finding its way intothe shower operating parts.
6. With isolating valve connected, flush thepipe work through to remove any particles etc,
before makingthefinal connectiontothe shower.
Blockage inthe water ways (particularly the handset and solenoid valve) will prevent theheater
working properly. Note: Youmay be charged for a service call if it isdue to incorrect installation.
7. The shower is designed tohave anopenoutlet andshould onlybe used with “Redring”
recommended fittings.
Donotconnect thehandset until after the shower frontcover and corner section are fitted.
WARNING: DO NOT FIT ATAP ON THE SHOWER OUTLET.
WARNING: TAKECARE TO AVOID RESTRICTING THE OUTLET OF THE
PRESSURE RELIEF DEVICE 9
WHAT TODOIF THINGSGO WRONG(2)
REDRINGAFTER SALESSERVICE
PROFESSIONAL SERVICE
If the previous “Self Help” checks fail torestore the performance, youshould seek professionalhelp.
The personwho installed the shower is probably the best one to investigate andcorrect it and is
certainly the personto contact if youhave had a probleminthe guarantee period.
The following additional checklist is provided for the benefit of the qualified service person.
WARNING: SWITCH OFF THE ELECTRICITYATTHE LOCAL ISOLATOR
BEFORE REMOVING THECOVER TO MAKE CHECKS
Water tooHOT Waterflow restricted by blockage infilterof solenoid valve.
Switchoffwater, looseninlet connectionto solenoid, remove filterinsolenoid
withlongnosed pliers and flushclean.
Water tooCOLD Check circuit throughthermal cut-out.
Check circuit throughmicroswitches onthe pressure switch.
Check eachelementcircuit.
Check tightness of electrical connections.
Nocontrol over
water flow Check Drive Gite is correctly engaged intoControl Knob (see Diagram 5) Undoheadworks ofstabiliser valve.
Check stabiliser is inplace and remove any debris invalve.
Water discharges
from pressure
reliefvalve
Check for cause of highpressure and remove it.
Blockage on outlet e.g. blocked showerhandset.
Replace thepressure relief disc (not covered byguarantee).
Water does not
flowwhenouter
knob “A” is turned
Check circuit throughsolenoid coil. If defective thenreplace.
Check circuit throughmicroswitches. If defective thenreplace.
Power supplynot reaching shower.
We offer a technical advisory service onthe telephoneto
installers and other customers withproblems inthefield.
RING0844 372 7766 (UK ONLY)
RING YOUR LOCAL DEALER (Export Variants)
Some spare parts (see later section) canbe supplied
against Credit or Debit cards.
RING0844 372 7750 (UK ONLY)
Remember to quote theexact type of shower, as written
onthefrontof the shower and onthis leaflet.
The model and serial number are located onthe bottom
face ofthe shower.
Make a note ofthose numbers here, and be sure toquote
themifyoucallfor advice.
Model Number: 53-67_ _ _ _ _ _ _ _ _ _ _ _ _ _
Serial Number: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Note: You may be chargedfor aservice call
if you donothave the serialnumber.

8
SELF HELP
If the shower is notworking satisfactorily, make the following checks before callingoutthe installer
.
Anyone of these adjustments could restore the performance.
The shower cycles
from HOTto COLD The shower temperature is settoo hot causing the thermal cut-out (safety device) tooperate.
Turn inner knob “B” anti-clockwise inthedirection of the “bluearrows” to
increase water
flow.
Slowly increase the water temperature by turninginner knob “B”clockwise in
the direction of the “red arrows”until a comfortable showering temperature has
been reached.
YouMUST WAITapproximately 20seconds for each adjustment toaffect the
water temperature.
“ (medium)” setting may needto be selected.
Water too HOT Increase water flow byadjusting inner knob “B” anti-clockwise (direction of the
“blue arrows”).
“ (medium)” setting may needto be selected.
Increase pressure to water supplye.g. fullyopen service valve or stopcock.
Check hose is not kinked restrictingthe water flow.
Clean shower handset.
Water too COLD Check power is onby neon being illuminated.
Decrease water flow by adjusting inner knob “B”clockwise (direction of the “red
arrows”).
“ (high)”setting may need tobe selected.
Spray pattern poor Clean the shower handset.
Water takes longer
to heat up Thermal cut-out has operated after previous use (automatically resets when unit cools down)
“(high)”setting may need tobe selected.
Water goes cold
while using
shower
Check neon lightis on.
Check water pressure has notfallen so far as tolet pressure switch cutout,
e.g. Another tap drawing water off.
Raise position of shower handset.
Water continues to
flow when
“(stop)”selected
This is normal.
The shower includes a shutdownfeature thatmeans the water willcontinue to
flow for up to 3 seconds after “ (stop)” has been selected.
Broken parts Please contactour spares department on 08443727750 (UK only).
Fitting instructions are provided with most spares
PleaseNote:- The fitting of Spare Parts must be supervised bya suitably qualified person.
White 2 metre Shower Hose Cat No. 83792578 Front Cover Cat No. 93597856
Chrome 1.25 metre Shower Hose Cat No. 93797641 Tank-Base Assy (7.2kW) Cat No. 93597858
Chrome Multi-Mode Accessories Cat No. 83595318 Tank-Base Assy (8.5kW) Cat No. 93597859
Chrome PremiumAccessories Cat No. 83595319 Solenoid Valve Cat No. 93597868
Chrome CurvedAccessories Cat No. 83595320 Neon Cable Assy Cat No. 93593576
Curtain and Rail Pack Cat No. 83792812 Tank Clip Cat No. 93768309
Curtain and Rail Pack with PRV Washer Cat No. 93795817
Non-Slip Mat Cat No. 83792811 Cylinder “O”-Ring Cat No. 93795809
WRAS Water Isolating Valve Cat No. 93792452 Thermal Cut-Out 50/88°C Cat No. 93597871
Handset Cat No. 93597860
Height Adjuster Cat No. 93597861
WHAT TODOIF THINGSGO WRONG (1)
ADDITIONALACCESSORIESCOMMON SPARE PARTS
Additional accessories and spare parts can be
supplied against anyCredit or Debit cards
from Redring Sales Hotline [phone]
c) ELECTRICAL
WARNING: THIS SHOWERMUSTBEEARTHED.
The electrical installationmust be inaccordance withthe currentBS.7671 (IEEWiring Regulations)
and “Part P” of theBuilding Regulations and/or local regulations
1. The shower unit is designed for a single phase AC electricalsupply.
Please check the rating plate on theunit tosee what details apply to your shower.
ASA GUIDE ONLY(* Only applies ifexternalearthimpedance is less than0.35 Ohms)
Rating Cable Sizes
Fuse/ MCB
Cable Length
4.0mm²
6.0mm² 32AType BMCB 21m Max.
35m Max.
7.2 / 6.6kW240 / 230V
.6.0mm²
10.0mm² 40AType BMCB 27m Max. 45m Max.
6.0mm²
10.0mm² 40AType BMCB 27m Max.
45m Max.
8.5 / 7.8kW 240 / 230V 6.0mm²
10.0mm² 45ABS.1361 fuse 12mMax.* 21mMax.*
6.0mm²
10.0mm² 40AType BMCB 27m Max.
45m Max.
9.5 / 8.7kW 240 / 230V 6.0mm²
10.0mm² 45ABS.1361 fuse 12mMax.* 21mMax.*
Remember to upgrade the cable if it runs inthermal insulationina loft, or for a longer distance.
2. Ameansfor disconnectioninall poles must be incorporated inthefixed wiring inaccordance
withthe wiringrules.
We recommenda ceiling switchmounted ina convenient position.
3. Cut back cable as in Diagram 3. Connect cable to terminalblock making sure that allthe
retaining screws are VERY TIGHT and that no cable insulationis trapped under the screws.
WARNING: FAILURETOCOMPLYWITH THESEINSTRUCTIONS COULD RESULTIN
FAILURE OF THE TERMINAL BLOCK
4. Re-Fit the corner sectionback into the backplate.

6
HOW TOMAINTAIN YOUR ACTIVE 320S SHOWER
5. Re-Fit the front cover (see Diagram 5),
a. Ensure outer knob “A” is aligned fully anti-clockwise to the “ (stop)“ position.
b. Ensure innerknob “B” is aligned tothe “ (high)” position.
c. Inthemainbody of the shower, turnthe “Drive Spider” fully anti-clockwise until it stops.
d. Inthemainbody of the shower, turnthe “Drive Gite” anti-clockwise until it is at “12 o’clock”.
e. Fit the front cover ofthe shower tothe main bodyensuring that the 3 x“Drive Spider Legs”
engage withthe slots inouterknob “A”.
f. Check that outer knob“A”has beencorrectlyaligned by ensuring that all 3 power settings can
be selected, and returns tothe “ (stop)“ position.
g. Check that inner knob “B”has beencorrectlyaligned by turningclockwise and ensuring that
knob turns approximately 3/4 of a turn (270°) and whenturned back fully anti-clockwise,
returns tothe “ (high)”position.
h. Replace the top and bottomfasteningscrews.
6. Fit the shower hose, and operate the shower first without the handset toflushoutparticles,
fit thehandset and thenoperate the shower as onpage 7 or12 and check:
a. That the water gets toa satisfactory temperature.
b. Water flowcanbe adjusted byinner controlknob “B”.
c. Power selectionoperates inall 3 positions, giving a change inwater temperature and that the
neonlightfunctions correctly.
d. Check again for leaks and that theholes inthe shower handset are not blocked
7. DEMONSTRATE OPERATION TOUSERS
It is recommended that the shower unit and hose etc. be cleaned using a soft clothandthat the use
of abrasive or solvent based cleaningfluid be avoided, especially onany plated finishes.
We recommend that before anycleaning, the isolating switchbe turned off, thus avoiding
accidentally switchingonthe shower.
WARNING:
YOU MUST REGULARLY INSPECTTHESHOWERHOSE FORWEAR AND DAMAGE.
REPLACE IF NECESSARY, OR EVERY TWO YEARS, WITH A REDRING APPROVEDPART.
WARNING: INORDERTOMAINTAINTHEPERFORMANCE OF YOUR SHOWER,
YOU MUST CLEAN THE SHOWER HANDSETREGULARLY.
All water contains particles of lime, whichbuild up inthe shower handset and unit reducing the
performance. It is therefore important tocleanthe shower handset by simply rubbing the rubber
nozzles, or soaking ina proprietarylime-scale remover andrinsingthoroughly before use.
NOTE: After use it is normal for some water to drip fromthe shower handset for a fewmoments.
This inhibits scale build-upover prolonged use. 7
IF WATER IS TOOCOLD
Turn inner knob “B” clockwise inthe
directionof the “red arrows” to“1 o’clock”
and continue turningclockwise until youget
the water temperature of your liking.
Wait20 seconds after eachadjustment
for the water temperature tostablise.
IF WATER IS TOO HOT
Turn inner knob “B” anti-clockwise inthe
directionofthe “blue arrows”to “11 o’clock”
and continue turning anti-clockwise untilyou
get thewater temperature ofyour liking.
Wait 20 seconds after each adjustmentfor
the water temperature tostabilise.
If after turningfully anti-clockwise, water is
stilltoohot, adjust outer knob “A”to
“ (medium)” setting andre-adjust as above.
Water flowwillbe reduced onthis setting.
1. Ensure the electricity andwater are turned ontothe unit.
2. Your shower has 3 power settings selected byturning outer
knob “A” (see Diagram6).
Themost popular is “ (high)”.
There are also optionsfor a “ (medium)”
or“ (cold)” shower (see notes 8 and 9).
For this example turnouter knob “A” to “ (high) ”
and setinner knob “B” to “12 o’clock”.
3. Thewater will flowand theneon light will glow brightly.
4. Allow about20 seconds for the temperature of the water
to stabilise. It is recommended that youdonot whollyenter the
water spray during this period, especially if theshower has just beenused.
5. Once a temperature setting to your liking
has beenachieved, inner knob “B” willrarely
need adjusting. Youmust however take into
account required adjustments for variations
of incoming mains watertemperature betweensummer andwinter (see “Effect of Seasonal
Incoming Water Temperature Changes” page 10).
6. Whenyouhave finished showering, turnouter knob “A” anti-clockwise to the “ (stop)”
position. Water will continue to flow for up to 3 seconds before switching off.
This reduces thetemperature of the water in the tankfor thenext user.
Switchoff the electricity at the ceiling switchor local isolator.
7. The“ (medium)” setting ofouter knob“A”reduces the power used by the shower giving a
cooler shower or the optionof reduced water flow. This optionis mainlyforsummer usage and
if this isused theninner knob “B” must be re-adjusted.
8. The“ (cold)” setting of outer knob “A” willsupply water without any heating, and the neon
lightwill goout.
9. Your shower is designedto stabilise temperature changes caused bywater pressure
fluctuations (see “Effect of Other WaterDevices on Incoming Water Supply” page 10).
10. Note that innerknob “B” IS NOT A TAP and does not turn the wateroff.
WARNING: DONOTSWITCH THE SHOWER ON IF YOU SUSPECTIT OF BEING FROZEN.
WAIT UNTIL YOU ARE SUREIT HASTHAWED OUT.
WARNING: DONOTOPERATETHE SHOWER IF WATER IS DISCHARGED FROM THE PRESSURE
RELIEF VALVE. MAINTENANCE ISREQUIREDBEFORETHE SHOWER CAN BE USED.
WARNING: CONSIDERATION SHOULD BE GIVEN TO SUPERVISING THEYOUNG,ELDERLY AND
THE INFIRM WHILST THEY USETHIS SHOWER.
HOW TOUSE YOUR ACTIVE 320S SHOWER (DETAILED)