Sirrus TS1503
The temperature adjusting screw is down the centre of the valve you will need a long thinscrewdriver to adjust the temperature,
Remove the front cap turn the shower on to its hottest positionnext remove the knob retaining screw the water willrun out when you remove this screw, don’t worry about this. Place the long thin screwdriver down the centre spindle and screw anti clock wise for hotter clock wise forcooler.
When the temperature is a little hotter than you would like thenrefit the screw and cap the valve should be just a little hotter than yourequire when it is set at its hottest position.
If this doesn’t work then you will have to strip the valvedown give it a clean and lube and fit a seal kit or athermostat and piston assembly.
| Part No. | GUM-SK1500-3 | Thermostat & Piston Various |
| Part No. | GUM-SK1500-1 | Service Kit TS1500/Multimix/Cascade |
This kit covers more than one valve so you will have seals leftover!
Answered 11 years ago by Anonymous
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Sirrus Opac TS1503 Shower Spares
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