HORNE T105A Installation, Operating And Maintenance Instructions Download Page 2

Horne Engineering Ltd 

Issue 7, November 2018 

 

 

 

 

2

 

Every HORNE TSV1-3 is supplied with an integral WRAS approved single check valve and integral large 
surface area strainer. The Shower Panel terminates in 15mm copper pipes for hot and cold supplies. The 
hot pipe is on the left, and cold on the right, 

when viewed from the user’s perspective.  

INSTALLATION 

The  surface  mounting  enclosure  is  supplied  with  fixings  to  attach  it  to  a  wall.    However  consideration 
should be given to the type of wall fittings required, as different substrates will require different fittings. 

Recommended Mounting Heights 

T105, T107, T108 Panels 

Bottom of panel should be 1.0 metre from finished floor level. 

T016 Panel (swivel-head, shown p13) 

Bottom of panel should be 1.1 metres from finished floor level. 

 
 

1)  Position the Pre-Plumbed Enclosure 

Identify a suitable position for the Enclosure and mark a line on the wall level with the top of the 
casing. Mark a point on the wall which is on the required centreline for the Casing 15mm below 
the line of the top of the casing for the support screw (See Fig 1). 
 

2)  Install the Support Screw 

Drill a 7.0mm dia. hole in the wall and insert a wallplug and screw, leaving the head of the screw 
11-13mm  from  the  wall  surface.  Note  that  a  stainless  steel  screw  is  supplied  for  this  (corrosion 
resistant). 
 

3)  Hang the Enclosure on the Support Screw 

Release the top cover of the pre-plumbed enclosure by removing the four screws.  Hang the pre-
plumbed enclosure on the support screw by the larger hole in the middle of the back strap and let 
this take the weight of the enclosure. See Fig 2. 

 

 

 

Summary of Contents for T105A

Page 1: ...fed by supplies with differing pressures use the following to determine whether a pressure reducing valve PRV is required on the side with the higher pressure Note that output flow rate is always det...

Page 2: ...head shown p13 Bottom of panel should be 1 1 metres from finished floor level 1 Position the Pre Plumbed Enclosure Identify a suitable position for the Enclosure and mark a line on the wall level wit...

Page 3: ...screw and being careful not to scratch the enclosure or its covers lay it down where it will not be damaged Drill the 4 holes and install the wall plugs 6 Attach the Pre Plumbed Enclosure to the Wall...

Page 4: ...rk in accordance with Water Bylaws 2000 Scotland and BS 6700 1997 England Wales The use of a Horne flushing kit is strongly recommended because this connects directly to the water inlets to the mixing...

Page 5: ...before the pre plumbed enclosure is attached to the wall Accordingly point 7 on the attached installation instructions Connect the Supply Pipes should be performed before point 6 Attach the Pre Plumbe...

Page 6: ...ve the set temperature In either case there is no scalding risk If the temperature rises above this then it is likely that there is contamination in the TSV1 3 that is preventing it from shutting off...

Page 7: ...2 5 Nm Ensure the on off assembly is torqued down to 25 Nm 34 lbft to prevent the user from inadvertently unscrewing the assembly during flow control Do not over tighten the assembly The Check Valves...

Page 8: ...efore performing this test If mixed water continues to flow and is coming from the showerhead at a temperature of more than 2 C above the maximum mixed water temperature setting then the TSV1 3 is due...

Page 9: ...fter commissioning If small adjustments 1 to 2 K are required then check the strainers for cleanliness make sure the isolating valves are fully open and verify the check valves are operating correctly...

Page 10: ...Horne Engineering Ltd Issue 7 November 2018 10...

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Page 14: ...Max Mixed Water Temp during CW Isolation test C Mixed Water Temp on restoration of CW Supply C Note MWT should return within 2 degrees of set temp and be no greater than 43C after this test Comments...

Page 15: ...y C Note MWT should return within 2 degrees of set temp and be no greater than 43C after this test Comments Recommended Date of Next In Service Test In Service Testing Record Establishment Location of...

Page 16: ...ng Ltd Issue 7 November 2018 16 Brochure Ref L 189 T10XA Horne Engineering Ltd PO Box 7 Rankine Street Johnstone SCOTLAND PA5 8BD Tel 44 0 1505 321455 Fax 44 0 1505 336287 Email Technical horne co uk...

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