Santon PremierPlus 100 Installation And Servicing Instructions Download Page 1

1

UNVENTED MAINS PRESSURE WATER HEATER

100, 120, 150, 170, 210, 250 and 300 LITRE CAPACITY DIRECT AND 

INDIRECT MODELS 

INSTALLATION AND SERVICING INSTRUCTIONS

PACK CONTENTS

The Santon PremierPlus unvented water heater incorporating immersion heater(s) and thermal 

controls 

l

 Factory fitted temperature/pressure relief valve 

l

 Cold water combination valve 

assembly 

l

 Expansion vessel and mounting bracket 

l

 Tundish 

l

 Motorised valve (indirect models 

only) 

l

 Compression nuts and olives 

Immersion heater spanner 

l

 Installation instructions

IMPORTANT: PLEASE READ AND UNDERSTAND THESE INSTRUCTIONS 

BEFORE COMMENCING INSTALLATION. PLEASE LEAVE THIS MANUAL 

WITH THE CUSTOMER FOR FUTURE REFERENCE.

Summary of Contents for PremierPlus 100

Page 1: ...r s and thermal controls l Factory fitted temperature pressure relief valve l Cold water combination valve assembly l Expansion vessel and mounting bracket l Tundish l Motorised valve indirect models...

Page 2: ...istance The outer casing is a combination of resilient thermoplastic mouldings and plastic coated corrosion proofed steel sheet All products are insulated with CFC free polyurethane foam to give good...

Page 3: ...55 Indirect 100 125 25 120 147 27 150 184 31 170 203 33 210 251 41 250 300 50 300 360 60 Table1 unit weights WATER SUPPLY Bear in mind that the water supply to the property will be supplying both the...

Page 4: ...unit The fittings are threaded 3 4 BSP male parallel should threaded pipe connections be required COLD FEED A 22mm cold water supply is recommended however if a 15mm 1 2 supply exists which provides...

Page 5: ...old feed to the unit A swept tee joint is available as an accessory order code no 94 970 033 The secondary return pipe should be in 15mm pipe and incorporate a check valve to prevent backflow A suitab...

Page 6: ...00 1090 16 4 27 21 170 306 925 1216 173 170 315 354 925 1216 16 0 30 24 210 306 1184 1474 215 210 315 354 1184 1474 18 3 34 26 250 306 1394 1726 257 250 315 354 1391 1726 20 38 27 300 306 1715 2040 31...

Page 7: ...that is used by the safety devices the manifold should be factory fitted as part of the hot water storage system unit or package Tundish 3 54 The tundish should be vertical located in the same space a...

Page 8: ...prevent contact whilst maintaining visibility and d discharges at high level e g into a metal hopper and metal downpipe with the end of the discharge pipe clearly visible or onto a roof capable of wi...

Page 9: ...outlet sizes NOTE The above table is based on copper tube Plastic pipes may be of different bore and resistance Sizes and maximum lengths of plastic should be calculated using data prepared for the t...

Page 10: ...suitable controller to BSEN 60730 The PremierPlus MUST be earthed All wiring to the unit must be installed in accordance with the latest IEE Wiring Regulations and the circuit must be protected by a s...

Page 11: ...with a contact separation of at least 3mm in both poles All connections are made to the terminal block located under the terminal cover mounted on the side of the unit The supply cable s must be rout...

Page 12: ...1 N 2 3 HTG ON DHW ON L N 2 3 1 L 2 N 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 Supply 1 2 3 G W Bl 2 0 GY 3 G 1 Br Bl 2 0 L N Programmer Boiler Pump Zone valve HTG Premier Plus terminal block 1 3 2 2 Ro...

Page 13: ...he temperature can be adjusted by inserting a flat bladed screwdriver in the adjustment knob on top of the immersion heater thermostat and rotating The adjustment range 1 to 5 represents a temperature...

Page 14: ...r time the immersion heater gasket may become stuck to the mating surface To break the seal insert a round bladed screwdriver into one of the pockets on the immersion heater and gently lever up and do...

Page 15: ...LY BEFORE OPENING THE COVER S Temperature adjustment is made by inserting a flat bladed screwdriver in the slot on the adjustment disc on top of the thermostat and rotating The adjustment range 1 to 5...

Page 16: ...pply off 2 Check and open stock cock 2 Strainer blocked 2 Turn off water supply Remove strainer and clean see maintanance section 3 Cold Water Combination Valve incorrectly fitted 3 Check and refit as...

Page 17: ...ion body 95 605 900 10 Pressure reducing valve cartridge 3 5bar 95 605 898 11 Temperature Pressure Relief Valve 95 605 810 12 Expansion vessel 12 litre 100 120 and 150 litre models 95 607 863 13 Expan...

Page 18: ...losses based on an ambient air temperature of 20 C and a stored water temperature of 65 C ENVIROMENTAL Products are manufactured from many recyclable materials At the end of their useful life they sho...

Page 19: ...d to frost nor has it been tampered with or been subjected to misuse or neglect No factory fitted parts have been removed for unauthorised repair or replacement The BenchmarkTM Commissioning Checklist...

Page 20: ...20 notes...

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Page 24: ...Business Centre Springfield Road Hayes Middlesex UB40 0TY Tel 0208 5730574 Parts Center Network 65 Business Park Bentley Wood Way Burnley Lancashire BB11 5ST Tel 01282 834403 www partscenter co uk Ne...

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