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24

Fifers Lane, Norwich, Norfolk NR6 6XB
T: 0344 335 8819
F: 0344 871 1528
E: [email protected]
W: elsonhotwater.co.uk

36006103_issue_06

Sales & Support

Policy Statement

The policy of ELSON is one of 

continuous product development 

and, as such, we reserve the right to 

change specifications without notice.

Warranty

On site service support including 

parts and labour for 12 months from 

date of installation. After the initial 12 

months, a guarantee will apply for 

a further 24 years for the stainless 

steel inner vessel only. During this 24 

year period, in the event of a cylinder 

leak, a replacement product will be 

issued provided that the replacement 

is carried out by one of our heateam 

engineers, for which reasonable labour 

charges will apply.

The Warranty is valid provided that:

• 

It has been correctly installed as 

per the instructions contained 

in the instruction manual and all 

relevant Codes of Practice and 

Regulations in force at the time of 

installation.

• 

The Benchmark Checklist 

has been completed upon 

commissioning and the 

Benchmark Service Record is 

completed for each service.

• 

It has not been modified in any 

way, other than by ELSON.

• 

It has not been frost damaged.

• 

It has only been used for the 

storage of potable water.

• 

It has not been tampered with 

or been subjected to misuse or 

neglect.

• 

The fault is not scale related.

• 

Within 60 days of installation the 

user completes and returns the 

certificate supplied along with the 

proof of purchase to register the 

product.

• 

It has been installed in the United 

Kingdom.

• 

The fault is not caused by high 

chloride levels in the water supply 

or incorrect disinfection methods.

Evidence of purchase and date 

of supply may be required. The 

guarantee is transferable. This 

guarantee does not affect your 

statutory rights.

Servicing

Baxi Customer Support

Baxi Customer Support is Elson’s 
service division. With us on your side, 
you can be sure that your customers 
are in the very best of hands. Totally 
committed to quality and safety, Baxi 
Customer Support is open 7 days a 
week, 363 days a year.

*excluding Christmas Day and New Year’s Day.

Simply call 

0344 335 8819

 or contact 

us at 

[email protected]

•  Dedicated Trade Advice 

Line

 - our helpful and qualified 

specialists are always on hand 

to help you with even the most 

complex technical query.

•  Installer Priority Call-Outs

 - our 

280 strong team of specifically 

trained expert heating engineers 

covers the UK, no one is better 

qualified to look after Elson’s 

products for the duration of the 

guarantee.

•  Fully Stocked Vans

 - a 

nationwide fleet of vans, fully 

stocked with spare parts - 

meaning we can repair our 

appliances on the first visit 95% of 

call-outs.

•  Exclusive Service Plans

 - 

heateam also offer Elson’s 

customers a range of exclusive 

annual service plans.

Opening Times: Monday-Friday 8am-

6pm, weekends and Bank Holidays* 

8.30am-2pm.

*excluding Christmas Day and New Year’s Day.

Spares

For all technical support, replacement 

parts & service issues please contact:

Electric Water Heating Co.

2 Horsecroft Place, Pinnacles,

Harlow, Essex CM19 5BT

Tel: 0845 0553811

E-mail: [email protected]

SPD

Special Product Division, Units 9 & 10

Hexagon Business Centre,

Springfield Road,

Hayes, Middlesex UB4 0TY

Tel: 020 8606 3567

Parts Center

Tel: 0845 270 9800

www.partscenter.co.uk

Newey & Eyre

Specialists Products Division

Please contact your local branch

UK Spares Ltd

Tower Lane, Warmley,

Bristol BS30 8XT

Tel: 0117 961 6670

www.uk-spares.com

Advanced Water Company Ltd

Unit 5D, Enterprise Way, Vale Park,

Evesham, Worcestershire WR11 1GS

Tel: 01386 760 066

Summary of Contents for Zircon 190 S Ind

Page 1: ...xpansion vessel mounting bracket Tundish 2 Port motorised valve Compression nuts olives Immersion heater spanner Installation servicing instructions Guarantee card IMPORTANT Please read understand all these instructions before commencing installation Please leave this manual with the customer for future reference Zircon Installation Manual Unvented Solar Indirect Water Heaters Installation Servici...

Page 2: ...ons Section G3 The following instructions are offered as a guide to installation which must be carried out by a competent plumbing and electrical installer in accordance with Building Regulation G3 The Building Standards Scotland Regulations 1990 or The Building Regulations Northern Ireland NOTE Prior to installation the unit should be stored in an upright position in an area free from excessive d...

Page 3: ...er supply to the property will be supplying both the hot and cold water requirements simultaneously It is recommended that the maximum water demand is assessed and the water supply checked to ensure this demand can be satisfactorily met Note A high mains water pressure will not always guarantee high flow rates Wherever possible the mains supply pipe should be 22mm We suggest the minimum supply req...

Page 4: ...IRCUIT CONTROL OF THE SOLAR PRIMARY CIRCUIT IS ACHIEVED BYTHE USE OF EXTERNALCONTROLS NOT SUPPLIED WITH THE UNIT CONTROL MUST BEAPURPOSE DESIGNED SOLAR DIFFERENTIAL TEMPERATURE CONTROLLER Checklist Unvented cylinder Cold control pack Tundish Combination valve Expansion vessel Tool Element spanner Compression nuts olives 2 Port motorised valve Literature pack Installation manual Guarantee card Oper...

Page 5: ...he unit The expansion vessel is pre charged at 0 35MPa 3 5 bar The expansion vessel must be connected between the expansion valve and the cylinder see Fig 06 Page 10 The location of the expansion vessel should allow access to recharge the pressure as and when necessary this can be done using a normal car foot pump It is recommended that the expansion vessel is adequately supported An expansion ves...

Page 6: ...Rating kW Heat up Time mins Hot Water Capacity ltrs volume of water drawn off 40 C A B C D Solar Auxiliary Solar Indirect 190 S Ind 1401 1085 784 925 65 120 19 14 2 32 132 210 S Ind 1499 1186 1012 1026 85 120 19 15 0 25 196 250 S Ind 1752 1438 1143 1279 95 145 19 15 2 30 237 300 S Ind 2065 1752 1440 1592 120 175 19 17 4 32 265 D B 373 C A 415 SOLAR RETURN SOLAR FLOW COLD INLET HOT OUTLET T P VALVE...

Page 7: ...ndish 3 54 The tundish should be vertical located in the same space as the unvented hot water storage system and be fitted as close as possible to and lower than the valve with no more than 600mm of pipe between the valve outlet and the tundish see Fig 05 page 9 Note To comply with the Water Supply Water Fittings Regulations the tundish should incorporate a suitable air gap 3 55 Any discharge shou...

Page 8: ... to prevent contact whilst maintaining visibility and c 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 withstanding high temperature discharges of water and 3m from any plastic guttering system that would collect such discharges 3 63 The discharge would consist of high temperature water and steam Asph...

Page 9: ... ELBOW OR BEND G 1 2 15MM 22mm 28mm 35mm UP TO 9M UP TO 18M UP TO 27M 0 8M 1 0M 1 4M G 3 4 22MM 28mm 35mm 42mm UP TO 9M UP TO 18M UP TO 27M 1 0M 1 4M 1 7M G 1 28MM 35mm 42mm 54mm UP TO 9M UP TO 18M UP TO 27M 1 4M 1 7M 2 3M 600mm maximum 300mm minimum Safety device e g Temperature relief valve Metal discharge pipe D1 from Temperature relief valve to tundish Tundish Discharge below fixed grating Bui...

Page 10: ...ection if required Cold water combination valve Mains water supply Isolating valve not supplied Discharge pipe Tundish Drain cock not supplied Secondary return if required use swept tee Inlet Boost element Auxillary control housing Solar controls housing Auxillary Primary return Auxillary Primary flow Solar Primary return o Secondary Return Tapping if required ...

Page 11: ...roller should be fully inserted with the thermal cut out probe into the pocket provided on the SOLAR cylinder The cable must be secured using the cable clamps on the controls housing Connection to the solar controller should be in accordance with the manufacturers instructions The solar controller should be programmed to give a cylinder temperature of approximately 60 C maximum 70 C THERMAL CUT OU...

Page 12: ...pework from valve outlets to tundish Connection to the primary circuit All connections are 22mm compression However 3 4 BSP parallel threaded fittings can be fitted to the primary coil connections if required Boiler Selection The boiler should have a control thermostat and non self resetting thermal cut out and be compatible with unvented storage water heaters Where use of a boiler without a therm...

Page 13: ...8 9 10 1 2 3 4 5 6 7 8 9 10 Supply 1 2 3 G 1 Br Bl 2 0 GY 3 G 1 Br Bl 2 0 1 3 2 2 L N Programmer Boiler Pump Zone valve HTG Cylinder terminal block Room stat Zone valve DHW supplied Junction box 3 2 3 L 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 3 Port Zone valve Cylinder terminal block 1 3 2 2 R...

Page 14: ...aximum storage temperature in the cylinder of 70 C 60 C is recommended to minimise scaling Secondary heating coil Fill the secondary circuit following the boiler manufacturer s commissioning instructions To ensure the cylinder primary heat exchanger is filled the 2 port motorised valve supplied should be manually opened by moving the lever on the motor housing to the MANUAL setting When the primar...

Page 15: ...emove the thermostat capillaries Note the order of the capillaries within the pocket Remove the terminal shroud Unscrew immersion heater backnut and remove immersion heater from the unit A key spanner is supplied with the cylinder unit for easy removal tightening of the immersion heater Over time the immersion heater gasket may become stuck to the mating surface To break the seal insert a round bl...

Page 16: ...due to aeration of the water is quite normal and will quickly clear Temperature Controls Solar Temperature control of the solar primary coil is by means of solar differential temperature controller This will usually have been set during commissioning to give a storage temperature of approximately 60 C Refer to user instructions supplied with the controller for details of how to adjust this if requ...

Page 17: ...connections to motorised valve Water discharges from expansion valve INTERMITTENTLY Expansion vessel charge pressure has reduced below 3 5 bar or set to high See maintenance section for re charging of expansion vessel procedure CONTINUALLY Cold water combination valve pressure reducer not working correctly Expansion valve seat damaged Check pressure from cold water combination valve If greater tha...

Page 18: ...bination valve complete 70 344 68 7 Direct combined thermostat and thermal cut out 95 612 717 8 Indirect combined thermo stat and thermal cut out 95 612 716 9 Thermal cut out 95 612 698 10 Terminal cover 77 008 62 11 6 way terminal block 95 607 933 12 Accessory kit Indirect without expansion vessel 95 607 968 13 Solar pocket assembly 95 607 064 14 Expansion vessel 24 litre 95 607 612 15 3 way term...

Page 19: ...ling of waste electrical equipment The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment For more information about where you can drop off your waste equipment for recycling please contact your local city office your household waste dispo...

Page 20: ...t set temperature C I min Yes Type of control system if applicable Y Plan S Plan Other Is the cylinder solar or other renewable compatible Yes No What is the hot water temperature at the nearest outlet C All appropriate pipes have been insulated up to 1 metre or the point where they become concealed Yes UNVENTED SYSTEMS ONLY What is the pressure reducing valve setting bar Yes No The tundish and di...

Page 21: ...e Telephone No Comments Signature SERVICE 07 Date Engineer name Company name Telephone No Comments Signature SERVICE 09 Date Engineer name Company name Telephone No Comments Signature SERVICE 02 Date Engineer name Company name Telephone No Comments Signature SERVICE 04 Date Engineer name Company name Telephone No Comments Signature SERVICE 06 Date Engineer name Company name Telephone No Comments S...

Page 22: ...22 NOTES ...

Page 23: ...23 NOTES ...

Page 24: ... of supply may be required The guarantee is transferable This guarantee does not affect your statutory rights Servicing Baxi Customer Support Baxi Customer Support is Elson s service division With us on your side you can be sure that your customers are in the very best of hands Totally committed to quality and safety Baxi Customer Support is open 7 days a week 363 days a year excluding Christmas D...

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