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T70Z electric shower

9

Isolating

stopvalve

Mains

water

supply

Shower

unit

Switch may

be wall

mounted

in accordance

with IEE regs. 

Mains electric supply 

(via double pole switch)

Double

pole

isolating

switch

Separate permanently

connected supply

from consumer unit

*Fig.5

*

(diagrammatic view – not to scale)

The installation must be in accordance with Water Regulations/Bylaws.

WATER REQUIREMENTS

Supply Source .......................................................... Mains pressure cold water

*Minimum running pressure and flow to  

100kPa (1.0 bar) at 8 litres per minute 

the inlet of the shower for full performance   

for 

7.5Kw

 - 

8.5Kw

Maximum static pressure ......................................... 1000 kPa (10 bar)

Maximum inlet temperature .................................... 28°C

Minimum inlet temperature ..................................... 2°C

 .............

Fig.5

 shows a typical system layout.

Do not use jointing compounds on any pipe 

fittings for the installation.

Note:

 the shower will continue to operate on 

a reduced heat setting if the running pressure 
falls to 

0.7 bar

, there will be a noticeable 

reduction in flow and temperature from the 
shower head.

If the stated flow rates are not available, it 
may not be possible to achieve optimum 
performance from the unit throughout the year. 

During periods of high ambient temperatures 
it may be necessary to select the economy 
power setting to achieve your preferred shower 
temperature.

Summary of Contents for T70Z

Page 1: ...hen not in use This is a safety procedure recommended for all electrical appliances The shower head and hose supplied with this product are a safety critical part of your shower Failure to use genuine...

Page 2: ...s appliance is intended to be permanently connected to the water mains and not connected by a hose set A suitable double pole isolation switch for supply disconnections must be incorporated in the fix...

Page 3: ...ust 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 EN 806 2 2 The supply...

Page 4: ...ler than in the summer so the flow rate will vary between seasons at any one temperature setting At different times of the year you may have to adjust the position of the temperature control to mainta...

Page 5: ...quirements 9 Siting of the shower 10 PRD Pressure Relief Device 10 Fitting the shower to the wall 11 13 Pipe access points front cover 12 Plumbing connections 14 Electrical connections 15 Replacing th...

Page 6: ...100mm 300mm ENTRY POINTS DIMENSIONS WATER Left Bottom Back Top Right Bottom Back CABLE Left Bottom Back Top Right Bottom Back Top Z uni fit kit required Back Back Others Others Inlet connection 15mm d...

Page 7: ...he whole installation at the mains supply and remove the correct fuse 3 The shower must be connected to its own independent electrical circuit IT MUST NOT be connected to a ring main spur socket outle...

Page 8: ...g in a bath or shower cubicle It should be readily accessible to switch off after using the shower 7 Where shower cubicles are located in any rooms other than bathrooms all socket outlets in those roo...

Page 9: ...hower for full performance for 7 5Kw 8 5Kw Maximum static pressure 1000 kPa 10 bar Maximum inlet temperature 28 C Minimum inlet temperature 2 C Fig 5 shows a typical system layout Do not use jointing...

Page 10: ...ead be constrained by a fixed or sliding attachment so that it can only discharge water at a point not less than 25mm above the spill over level of the relevant bath shower tray or other fixed applian...

Page 11: ...ntegral part of the cover DO NOT attempt to remove them Lift the cover from the backplate Entry points can be found on page 6 The water inlet fig 7 has been designed to allow left or right fitting To...

Page 12: ...op entry has been chosen remove the appropriate pipe cover If bottom entry has been chosen carefully remove the appropriate cut out using a junior hacksaw Please note The bottom cut outs are not desig...

Page 13: ...e location of the fixing holes in the backplate are shown in fig 10 Drill and plug the wall An appropriate drill bit should be used If the wall is brick plasterboard or a soft building block appropria...

Page 14: ...r IMPORTANT Before completing the connection of the water supply to the inlet of the shower flush out the pipework to remove all swarf and system debris This can be achieved by connecting a hose to th...

Page 15: ...cable must be stripped back to the minimum The supply cable must be secured either by routing through conduit or in trunking or by embedding in the wall in accordance with current IEE regulations The...

Page 16: ...wise until the flat section is at the bottom fig 13 2 With the cover off the shower turn the stabiliser valve spindle fully clockwise until resistance is felt fig 14 4 With the cover off the shower tu...

Page 17: ...control to MINIMUM FLOW may cause the PRD to operate 2 Turn on the electric and mains water supplies to the shower 3 Turn the power selector to the COLD setting fig 18 and wait until water starts to...

Page 18: ...he shower head it will not alter the water temperature The RED symbol is an economy setting for using less energy when the ambient mains water temperature is high during warmer months Temperature adju...

Page 19: ...advisable to be certain that the showering temperature is satisfactory by testing with your hand before stepping under the shower head There will always be a time delay of a few seconds between select...

Page 20: ...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 Tw...

Page 21: ...lectricity supply and water supply at the mains The inlet filter is situated in the bottom of the inlet pipe fig 20 To gain access to the filter remove the cover and then unscrew the assembly from the...

Page 22: ...flow rate via temperature control Is water supply mains or tank fed If tank fed replumb to mains water supply or see 4 2 4 If mains fed make sure that the mains stopvalve is fully open and there are n...

Page 23: ...4 3 1 4 3 2 4 4 1 5 1 1 6 1 1 6 2 1 6 3 1 6 4 1 7 1 1 7 2 1 7 3 1 required see rating label Reduction in ambient water temperature Electrical malfunction or safety cut out operated Water pressure has...

Page 24: ...e DTS registration number DTS 501317 1 All our electric products are labelled accordingly with the crossed out wheeled bin symbol This indicates for disposal purposes at end of life that these product...

Page 25: ...2 HEATER ELEMENTS USED HEATER ELEMENTS USED NONE OF THE ELEMENTS USED 0 1 2 1 OF THE ELEMENTS USED HEATER ELEMENTS USED 2 OF THE ELEMENTS USED 0 1 2 H O T HOT COLD Power Knob settings Temperature Kno...

Page 26: ...T70Z electric shower 26...

Page 27: ...T70Z electric shower 27...

Page 28: ...xpress or Diners Card Payment can also be made by pre payment of a pro forma invoice by cheque or postal order Telephone orders are based on information given during the call Before contacting Triton...

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