background image

www.stromltd.com

STROM LIMITED 

2020

6

Please ensure that all steps of the installation schedule are carried out in this order, and only this order. Failing 

to carry out the installation in this order may result in damage to the boiler and incorrect function of the system.

INSTALLATION SCHEDULE

Electric Boilers

1. HEAT LOSS CALCULATION.

Correctly calculate the correct size unit for the properties heating demand. We regret to inform you that after 

installation there is no way to boost the output of the unit so it is important you get the correct unit for the 

property. Strom are unable to assist with these calculations.

2. HOT WATER CALCULATION.

For combination units ensure that the boiler has a sufficient heat output to provide the correct temperature & 

flow of water required for the application. If you need help calculating this please contact Strom.

3. VOLTAGE & LOAD CALCULATION.

Typically the UK single phase supply is 230V, all our technical data is based on this, however you should do a 

measurement and correctly dtermine the correct input voltage, this will determine the size of breaker required. 

All our breaker recommendations are only that, and should be checked against your requirements.

4. MAINS WATER PRESSURE.

The maximum rated pressure of the units is 6bar, where water pressure is approaching this limit, or where 

dynamic pressure varies and may exceed this a pressure reducing set on the mains supply should be installed.

COMBI BOILER ONLY

COMBI BOILER ONLY

PRIOR TO INSTALLATION

All of these considerations must be made prior to at least installation but preferably before purchase is made. 

Regretably once the box to the boiler has been opened we are unable to accept returns of the product unless the 

product is faulty or does not operate as advertised by Strom.

IMPORTANT

It is important that once you start installing the boiler you do not leave it unattended with power connected or 

water in the circuits unless the whole installation and all steps have been completed. If you intend to leave the 

boiler unattended without completing the installation you should ensure that no leaks are present or possible, 

and that the electric have been isolated.

Содержание Combi E-Boiler Series

Страница 1: ...1 The Strom E Boiler INSTALLATION GUIDE www stromltd com STROM LIMITED 2020 THE FUTURE OF HEATING IT S ALL IN THE DETAILS REMEMBER TO REGISTER WWW STROMLTD COM GUARANTEE 2ND ISSUE...

Страница 2: ...tness The warranty will not cover charges that have not been organised by Strom Ltd This appliance is not intended for use by anyone including children with reduced physical sensorial or mental capaci...

Страница 3: ...ing systems 1 Load Check A load check should be taken into consideration when installing high output boilers 2 Central heating design Detailed recommendations are provided in BS EN 12828 and BS EN 670...

Страница 4: ...ction Size 1 2 Female 700m m 425mm 2 6 0 m m SINGLE PHASE THREE PHASE 7kW 11kW 14 4kW 18kW 21kW 24kW Voltage 230V 230V 230V 400V 400V 400V Amps 32A 55A 62A 27A 32A 36A Recommended Breaker 40A 63A 63A...

Страница 5: ...5 Electric Boilers WHATS IN THE BOX 1 BOILER 2 INTEGRATED WALL MOUNTING BRACKET 3 WALL MOUNTING GUIDE 4 3 x EXPANDING WALL BOLTS 5 INSTALLATION MANUAL...

Страница 6: ...ld do a measurement and correctly dtermine the correct input voltage this will determine the size of breaker required All our breaker recommendations are only that and should be checked against your r...

Страница 7: ...XTERNAL THERMOSTAT SEE PAGE 30 7 CHECK ELECTRIC CONNECTIONS SEE PAGE 31 8 POWER ON THE BOILER SEE PAGE 32 9 SET BOILER PARAMETERS SEE PAGE 33 10 SET PUMP SPEED PURGE AIR SEE PAGE 34 POST INSTALLATION...

Страница 8: ...ermal cut outs 5 Heating expansion vessel 6 Temperature sensor for heat flow 7 Temperature sensor for heat return 8 Automatic air vent access behind pump 9 Pump 10 Pressure gauge 11 Pressure sensor li...

Страница 9: ...low 7 Temperature sensor for heat return 8 Automatic air vent access behind pump 9 Pump 10 Pressure gauge 11 Pressure sensor linked to gauge 12 Pressure expansion relief valve 13 Heating system replen...

Страница 10: ...NITION The boiler is currently heating up either for heating or hot water RETURN TEMPERATURE The return temperature is too high RETURN TEMERATURE The return temperature has reached the temperature dif...

Страница 11: ...d FROST PROTECT The boiler is too cold and is entering a defrost cycle in attempt to prevent damage to the boiler THERMOSTAT STATUS While lit solid there is an external thermostat fitted and there is...

Страница 12: ...egral to any system and MUST be installed as part of this installation The ABV should be fitted to begin opening as the first valve radiator or actuator shuts in the system this stops excess pressure...

Страница 13: ...150m2 DIAGRAMS PROVIDED AS GUIDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE LOCK SHIELD VALVE T...

Страница 14: ...LAYOUTS Electric Boilers DIAGRAMS PROVIDED AS GUIDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE L...

Страница 15: ...IDED AS GUIDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE LOCK SHIELD VALVE THERMASTIC RAD VALVE...

Страница 16: ...DIAGRAMS PROVIDED AS GUIDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES PART L COMPLIANT LAYOUTS BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE...

Страница 17: ...IDED AS GUIDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE LOCK SHIELD VALVE THERMASTIC RAD VALVE...

Страница 18: ...DIAGRAMS PROVIDED AS GUIDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES PART L COMPLIANT LAYOUTS BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE...

Страница 19: ...IDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE LOCK SHIELD VALVE THERMASTIC RAD VALVE ROOM STAT...

Страница 20: ...GRAMS PROVIDED AS GUIDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES PART L COMPLIANT LAYOUTS BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE LOCK...

Страница 21: ...UIDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE LOCK SHIELD VALVE THERMASTIC RAD VALVE ROOM STAT...

Страница 22: ...MS PROVIDED AS GUIDANCE ONLY FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED PLUMBER INLINE WITH CURRENT PART L GUIDELINES PART L COMPLIANT LAYOUTS BOILER 2 PORT 3 PORT ABV WHEEL HEAD VALVE LOCK SH...

Страница 23: ...he possability that the boiler could be opened without first isolating the electrical supply then you must install it in a fashion that prevents access to the boiler such as a lockable cupboard In ter...

Страница 24: ...g the boiler from the top three bolts before securing the boiler to the wall using standard fastenings at the bottom 4 Please make sure that the boiler is now firmly fixed in position and unable to mo...

Страница 25: ...eases the chances of a leak that would not be covered by the warranty MAKING CONNECTIONS HEATING FLOW RETURN These connections are for connection to 22mm pipe Suitable diameter service valves should b...

Страница 26: ...sed once the system is up to pressure and the air has been purged Alternatively this can be left closed and a traditional filling loop can be used for filling of the heating system and replacing any w...

Страница 27: ...d until you have purged the air out of the system HEATING SYSTEM INITIAL FILL FLUSHING The system must be flushed to 10 of mains PPM chloride and otherwise or lower to ensure that the water system is...

Страница 28: ...ur factory however after a long journey and installation it can sometimes by necessary to tighten connections when water escapes occur Please do not unnecessarily tighten connections or over tighten t...

Страница 29: ...regional variences Rated Boiler Output 7kW 11kW 14 4kW 18kW 21kW 24kW Single Three Phase Single Single Single Three Three Three Rated Voltage 230VAC 230VAC 230VAC 400VAC 400VAC 400VAC Current A Rated...

Страница 30: ...iring advice of competitor products and can only refer in those circumstances to the connections on our boiler BOILER WIRING Switch Live Live Out Neutral Out 1 2 3 8 13 15 9 10 11 12 14 1 Terminal Blo...

Страница 31: ...ly apply pressure to make sure they are firmly seated Please check the following connections 1 The main power supply connections to the unit both installer and factory made 2 The spade connections lab...

Страница 32: ...ion or where off is not possible the thermostat is set to the lowest possible termperature 3 Make sure that any power isolators inside the boiler are turned on the boiler casing is secured and the low...

Страница 33: ...ow temperature set on the boiler the heat exchanger will turn off to allow heat to dissipate in the system It will only fire again when the temperature drops by the number degrees set in this setting...

Страница 34: ...you should begin to purge all air from the system by bleeding all radiators and airvents in the system Once bled the system should run almost silently with very little noise coming from the boiler or...

Страница 35: ...s by restricting the isolation valve fitting on the cold water of the inlet during installation Rated Boiler Output 7kW 11kW 14 4kW 18kW 21kW 24kW Recommended Flowrate LPM 4 6 8 10 12 13 With the hot...

Страница 36: ...t warm 3 After approximately 15 minutes check the temperature differential between the flow and return is approximately 15 to 20o C if not please refer to setting the pump speed on page 34 4 Wait unti...

Страница 37: ...AS AN ABV FITTED AT WHAT SETTING YES NO SETTING WHAT IS THE HEATING PRESSURE SET AT Bar WHAT IS THE INCOMMING MAINS PRESSURE Bar WHAT HAS THE BOILER FLOW TEMPERATURE BEEN SET AT o C WHAT HAS THE BOILE...

Страница 38: ...AKER HAS BEEN FITTED FOR THE BOILER AMPS WHAT IS THE DRAW OF THE APPLIANCE FOR HEATING AMPS WHAT IS THE DRAW OF THE APPLIANCE FOR HOT WATER AMPS WHAT SIZE CABLE WAS INSTALLED TO THE APPLIANCE MM2 WHAT...

Страница 39: ...Faulty temperature sensor for heating return Call Strom on 0333 344 24 74 E3 Heating system flow temperature overheating Check that there is sufficient system circulation If the boiler has been set f...

Страница 40: ...oose connection from the control board to main PCB Check the wiring and reseat connection if loose Display board failure Call Strom on 0333 344 24 74 Control panel is not registering touch commands Di...

Страница 41: ...ar pressure loss could be indicative of a leak within the system and should be investigated UNDER NO CIRCUMSTANCES SHOULD THE BOILER BE SWITCHED ON WHEN THE SYSTEM IS DRY The boiler contains an instal...

Страница 42: ...h Strom directly agreements via third parties will not be accepted Exclusions 1 This policy only applies where i The product is installed and used strictly in accordance with the Terms and Conditions...

Страница 43: ...paragraph 5 hereof the Buyer shall be permitted to sell the goods to third parties in the normal course of business In this respect the Buyer shall act in the capacity of the Companies commission age...

Страница 44: ...INSTALLATION GUIDE www stromltd com STROM LIMITED 2020 THE FUTURE OF HEATING IT S ALL IN THE DETAILS...

Отзывы: