Bristan Joy ThermoSafe JOYT385 W Installation Instructions And User Manual Download Page 18

 

Warning: Before using the shower for the first  

 

time, it should receive a final flush through to  

 

remove any remaining debris that may be in the  

 

pipe work or hose and to ensure the heater unit  

 

contains water before the electrical elements are  

 

switched on.

Remove the showerhead from the hose and if not already 

attached, attach the hose to the outlet port and ensure that 

the outlet hose mesh filter is fitted. The power control knob 

(2) must be switched  

to the cold (  - 9’oclock) position ‘blue’ (heating elements 

will not be on). 

The temperature control knob (3) must be set fully 

clockwise to minimum flow. (This is to prevent the PRD 

activating when water is first turned on).

Turn on the water supply and inspect for water tightness.

Turn on the mains electrical supply to the shower.

Press the STOP/START button (1), wait approximately 30 

seconds for the water to flow correctly. Once the water 

has flowed for a further 10 seconds, rotate the temperature 

control knob (3) from the fully clockwise position to the fully 

anti-clockwise position. Repeat this procedure several times 

until a continuous flow of water (with no air bubbles) is 

obtained from the shower hose.

Once you are satisfied that the system has been flushed 

through thoroughly, press the STOP/START button (1) to 

stop the flow.

Important: Isolate the electrical and water supply to the 

unit.

 Clean the Inlet Filter and Outlet Hose Mesh Filter to 

remove any debris from the flush - see Maintenance Section.

Note:

 If the letters LP appear on the front 

panel just above the STOP/START button (1) 

this indicates too low a water supply pressure 

to the unit. Please switch off unit until water 

pressure increases before continuing to use 

the shower.

Re-fit the showerhead to the hose, insert hose rubber 

washer to seal the joint; please ensure that the hose passes 

through the larger hole in the soap dish. The showerhead is 

attached to the riser rail by inserting the conical hose end 

into the movable slider. 

Your shower is now ready for first use.

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ThermoSafe

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2

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Need help?

 Give us a call on

 0330 026 6273

 and speak to one of our trained advisors.  

Commissioning - Testing the System

Summary of Contents for Joy ThermoSafe JOYT385 W

Page 1: ...OYT385 MS JOYT395 W JOYT395 MS Please keep this booklet for future reference Installer when you have read these instructions please ensure you leave them with the user Installation Instructions and Us...

Page 2: ...ns are for your guidance to a safe and successful installation which we recommend is carried out by a suitably qualified person and must conform with current I E E Wiring Regulations BS7671 and Buildi...

Page 3: ...roughly and retain for future use All products manufactured and supplied by Bristan are safe provided they are installed used correctly and receive regular maintenance in accordance with these instruc...

Page 4: ...t has been designed to be modified by the installer Fit only shower heads recommended by the manufacturer You must not fit a water saving handset whereby the flow of water can be restricted or turned...

Page 5: ...t the water within the water heater and the whole cycle will repeat itself until the temperature is manually reduced Warm Up Mode The light around the STOP START Button will flash as the water heats u...

Page 6: ...tom Right hand side Bottom Rear bottom Operating Pressures Minimum working pressure 0 07 MPa 0 7 bar Maximum working pressure 1 0 MPa 10 bar Static pressure range 0 1 0 MPa 0 10 bar Supply Requirement...

Page 7: ...must not be connected to a ring main spur power socket or lighting circuit If you don t have a spare fuse way or the rating at the main fuse box is below 80A you should seek advice from an electricia...

Page 8: ...derating factors On installation of the appliance the impedance measurement of the Neutral and Earth back to the supply source is to be less than 1 0 Ohms This is in line with the general installatio...

Page 9: ...e spill over level of the bath or shower tray or other fixed appliance If a showerhead can sit within a bath basin or shower tray you must fit a double check valve in the supply pipe work to prevent b...

Page 10: ...r Remove the template from the wall and drill the wall to suit the wall fixings to be used Tips A piece of insulation or masking tape positioned where holes are to be drilled and before marking out th...

Page 11: ...inlet entry Rear left inlet entry using a 15mm compression elbow not supplied where NO rear access is available Rear left inlet entry requiring rear access Rear right inlet entry requiring rear access...

Page 12: ...pipe work can enter the shower unit from 6 different positions Bottom left Bottom right Top left Rear left Rear right or Rear left using an elbow as shown on page 11 To top or bottom left positions Th...

Page 13: ...for water leaks at the shower inlet Once inspected turn off the water supply Pressure Relief Device PRD A pressure relief device is designed into this shower The pressure relief device provides prote...

Page 14: ...This appliance and all connecting metal pipe work must be earthed Ensure that an earth continuity conductor is securely and permanently connected to all exposed metal parts of other services and appl...

Page 15: ...e directed to the terminal connection block within the unit Note When feeding cable through bottom entry points remove highlighted grey tab on pipe blanking cover if using 6mm cable For 10mm cable rem...

Page 16: ...through conduit or in trunking or by being embedded in the wall in accordance with current I E E Regulations Warning Do not switch on power to the shower unit until the cover and the cable to connect...

Page 17: ...asin bath or shower during shower installation Drill the wall at the marked fixing position to suit the wall fixings to be used loosely fix the rail with the large hole on the side shown and wall brac...

Page 18: ...fully clockwise position to the fully anti clockwise position Repeat this procedure several times until a continuous flow of water with no air bubbles is obtained from the shower hose Once you are sa...

Page 19: ...to compensate for rises in temperature resulting in safe showering temperatures If the user adjusts either the Power Control or Temperature Control the shower will again wait for the user s new desire...

Page 20: ...isplay shows CL This is a performance Maintenance Indication that routine service cleaning is advisable to maintain showering performance Follow the instructions to Clean the Showerhead Clean the Inle...

Page 21: ...increases before using again Increase water flow rate by turning temperature control to cooler setting Error code E1 appears in temperature indicator display Outlet water temperature thermistor fault...

Page 22: ...used or damaged Modification or repair of this product by person s not authorised by Bristan will invalidate this guarantee This guarantee does not affect your statutory rights Service Policy Replacem...

Page 23: ...c O rings x3 1 11 131 406 S Inlet Elbow Ass Inlet Elbow x1 inc O ring x1 1 12 131 404 S Filter Ass Filter x1 inc O ring x1 1 13 131 402 S Swivel Inlet Pipe Ass Swivel Inlet Pipe x1 inc O ring x1 1 14...

Page 24: ...7 20 4 17 8 9 19 10 1 5 6 11 12 13 14 18 15 15 24 Need help Give us a call on 0330 026 6273 and speak to one of our trained advisors Spare Parts...

Page 25: ...r Rail Ass Riser Rail x1 Riser Rail End Caps x2 1 04 1625A0A Slider Handset Holder Slider Handset Holder x1 1 05 81M500601 103 101 Soap Dish Soap Dish x1 1 06 61000018 Handset White Handset x1 1 06 61...

Page 26: ...this space to add any notes you or your installer may have regarding the plumbing system installation of this product 26 Need help Give us a call on 0330 026 6273 and speak to one of our trained advi...

Page 27: ...this space to add any notes you or your installer may have regarding the plumbing system installation of this product 27 Need help Give us a call on 0330 026 6273 and speak to one of our trained advi...

Page 28: ...our products effective from the date of purchase to give you peace of mind To start your free guarantee simply scan the QR code and register your product Alternatively visit www bristan com register F...

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