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Cylinder Manual 

Incorporating: 

User Instructions 
Installation Instructions 
Guarantee Registration 

 
Open Vented Cylinders 

Stainless Steel Water Heaters 

 

 

 

Products covered by this manual: 

 

Twin Coil

 

TW180V 

TW210V 

TW250V 

TW300V 

 

 

 

Triple Coil

 

TR250V 

TR300V 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEAVE THIS MANUAL WITH THE END USER                      

Q12-032 rev 02 Sep ‘11 

Summary of Contents for TR250V

Page 1: ...tallation Instructions Guarantee Registration Open Vented Cylinders Stainless Steel Water Heaters Products covered by this manual Twin Coil TW180V TW210V TW250V TW300V Triple Coil TR250V TR300V LEAVE...

Page 2: ...il at the addresses below Please also refer to our website Should replacement components be required a list of available spares is provided in Section 5 2 page 8 In the unlikely event that replacement...

Page 3: ...g the immersion cover All cylinders are supplied with an immersion heater to allow the cylinder to be heated electrically The immersion heater has an immersion thermostat the temperature of which is a...

Page 4: ...ewable coil upper connection mm 532 532 532 532 F Cold inlet connection mm 482 482 482 482 G Renewable coil lower connection mm 432 432 432 432 OPERATING DATA Cold water capacity litres 180 210 250 30...

Page 5: ...e coil upper connection mm 462 532 H Cold inlet connection mm 412 482 J Renewable coil lower connection mm 362 432 OPERATING DATA Cold water capacity litres 248 298 Weight when full kg 290 350 Standin...

Page 6: ...ils must not exceed 6 bar and 120 C respectively All connection to the cylinder must be made using compression fittings All 22mm coils must be fully pumped gravity circulation is NOT suitable for the...

Page 7: ...rough the base then insert downwards into the pocket as shown in Figure 5 Anchor the cable using the clamp provided Figure 5 Solar temperature sensor installation Main lower solar sensor location Twin...

Page 8: ...Thermostat Mid position Valve 5 Amp Fused Spur Isolator Live L Neutral N Earth E Heating On X Hot Water On Y Hot Water Off Z L N E N N N N N N N N N 2 E E E E L L L X Y 1 3 L G N E 3 2 B E O N G L E O...

Page 9: ...sible cause Possible remedy Little no hot water flow Mains water supply isolated Open stopcock Cistern ball cock failure Check ball cock in cistern tank Water from hot taps is cold Boiler programmer o...

Page 10: ...e case of defects arising from normal deterioration or improper or faulty handling or processing of the unit by the customer 2 4 consequential losses however caused 3 If within the 2 year guaranteed p...

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