background image

 

unvented

 

hot

 

water

 

cylinders

  

installation

 

and

 

maintenance

 

instructions

 

Page

 

14

 

/

 

20

 

TECHNICAL

 

SPECIFICATIONS

  

SOLAR

 

DIRECT

  

Top

 

view

 

   

CAPACITY

 

[L]

 

A

 

[mm]

 

B

 

[mm]

 

C

 

[mm]

 

D

 

[mm]

 

E

 

[mm]

 

F

 

[mm]

 

G

 

[mm]

 

H

 

[mm]

 

I

 

[mm]

 

J

 

[mm]

 

WEIGHT

 

Empty

 

[kg]

WEIGHT

 

Full

 

[kg]

 

200

 

1505

 

1272

 

957

 

327

 

272

 

290

 

490

 

690

 

1042

 

1254

 

47

 

244

 

250

 

1825

 

1592

 

1167

 

350

 

272

 

290

 

525

 

760

 

1427

 

1574

 

57

 

303

 

300

 

2105

 

1872

 

1242

 

350

 

272

 

290

 

525

 

760

 

1667

 

1854

 

64

 

360

 

 
 

SOLAR

 

INDIRECT

 

 

Top

 

view

 

 

CAPACITY

 

[L]

 

A

 

[mm]

 

B

 

[mm]

 

C

 

[mm]

 

D

 

[mm]

 

E

 

[mm]

 

F

 

[mm]

 

G

 

[mm]

 

H

 

[mm]

 

I

 

[mm]

 

J

 

[mm]

 

K

 

[mm]

 

L

 

[mm]

 

WEIGHT

Empty

 

[kg]

 

WEIGHT

Full

 

[kg]

 

200

 

1505

 

1272

 

740

 

272

 

290

 

490

 

690

 

790

 

955

 

1042

1115

 

1254

 

51

 

246

 

250

 

1825

 

1592

 

882

 

272

 

290

 

525

 

760

 

932

 

1097

1427

1332

 

1574

 

63

 

306

 

300

 

2105

 

1872

 

740

 

272

 

290

 

525

 

760

 

1072

1237

1667

1472

 

1854

 

70

 

363

 

 
 

A

E

D

B

F

H

G

I

C

J

Ø 540

35°

35°

45°

45°

A

D

B

E

G

F

J

C

L

H

I

K

Ø 540

35°

35°

45°

45°

Содержание 125DI

Страница 1: ...vented cylinders are a controlled service as defined in the latest edition of the building regulations and should only be fitted by a competent person The relevant regulations are England and Wales Bu...

Страница 2: ...pressure drop which gives fantastic performance in all areas with great improvements in areas with poor water pressure KIWA approved for compliance with the Water Supply Water Fittings Regulations 199...

Страница 3: ...old services simultaneously The water heater itself operates at a pressure of 3 bar controlled by the inlet control set and is capable of delivering over 50 litres per minute The high quality inlet co...

Страница 4: ...cket provided and connect to the inlet control set with the flexible hose provided Ensure that the top of the vessel is accessible for servicing PRIMARY COIL CONNECTIONS Connect the primary connection...

Страница 5: ...fety device unless its total equivalent hydraulic resistance exceeds that of a straight pipe 9m long i e discharge pipes between 9m and 18m equivalent resistance length should be at least two sizes la...

Страница 6: ...scharge takes place WORKED EXAMPLE The example below is for G1 2 temperature relief valve with a discharge pipe D2 having 4 No elbows and length of 7m from the tundish to the point of discharge From T...

Страница 7: ...erilisation liquid switch on the power to the immersion heaters and allow the unit to start to heat The immersion heater is supplied preset at 55 C Turning fully to sets to approx 65 C INDIRECT UNITS...

Страница 8: ...n order to ensure safe working and optimum performance It is essential that the following checks are performed by a competent installer on an annual basis This is commonly done at the same time as the...

Страница 9: ...cloudy water Oxygenated water Water from any pressurized system will release oxygen bubbles when flowing The bubbles will settle out No hot water flow Cold main off Check and open stopcock Stainer bl...

Страница 10: ...t part fails within the guarantee period we will send you a new one without any upfront charge Credit card details may be taken to prevent fraud We ask you to post the faulty part back to us within on...

Страница 11: ...1 241 250 1825 1592 1167 287 272 1427 49 299 300 2105 1872 1242 287 272 1667 56 356 INDIRECT Top view CAPACITY L A mm B mm C mm D mm E mm F mm G mm H mm I mm WEIGHT Empty kg WEIGHT Full kg 125 1045 81...

Страница 12: ...e see pages 13 and 14 SOLAR UNVENTED INDIRECT TWIN COIL CYLINDER With either format it is essential the overall installation meets all current legislation including in particular the high limit isolat...

Страница 13: ...tions Page 13 20 TYPICAL SCHEMATIC WIRING DIAGRAM SOLAR HIGH LIMIT CONTROL These schematic wiring diagrams depict an IMIT high limit control stat and the connections are numbered accordingly Where an...

Страница 14: ...67 350 272 290 525 760 1427 1574 57 303 300 2105 1872 1242 350 272 290 525 760 1667 1854 64 360 SOLAR INDIRECT Top view CAPACITY L A mm B mm C mm D mm E mm F mm G mm H mm I mm J mm K mm L mm WEIGHT Em...

Страница 15: ...ity of water can be heated to an acceptable temperature by the householders traditional heat source of gas oil or electricity The Domestic Heating Compliance Guide document L1A and L1B provides excell...

Страница 16: ...e Depletion Potential of Zero and a Global Warming CASEWORK Electrostatically painted steel ANODE None fitted none required EXPANSION VESSEL CONTROL SETTINGS Pressure Reducing Valve 3 Bar Expansion Re...

Страница 17: ...MA ANUFACTURE instal ED by ww unven lation and m ww videira pt nted hot wa maintenance ater cylinders e instructions s s Page 1 17 20...

Страница 18: ...instal unven lation and m nted hot wa maintenance ater cylinders e instructions s s Page 1 18 20...

Страница 19: ...unvented hot water cylinders installation and maintenance instructions Page 19 20 NOTES...

Страница 20: ...Biasi UK Ltd Commercial Road Leamore Enterprise Park Walsall WS2 7NQ Telephone number 01922 714600 Fax number 01922 714626 Company website www biasi co uk...

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