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T R O U B L E S H O O T I N G

SYSTEM ISSUE

LIKELY CAUSE

POSSIBLE SOLUTION

The Pressure Relief Valve Is 

Constantly Discharging Or 

Dripping.

The incoming cold mains 

pressure is too high.

Please fit a pressure reducing 

set inline with system 3.

The Pressure Relief Valve Drips 

Or Discharges Whilst The Unit 

Is Heating Up

There is insufficient 

expansion for your system.

Please fit an expansion vessel 

or increase the vessel size.

The Unit Is Not Producing Any 

Hot Water

The unit is not powered up.

Please check the system has 

access to the power supply.

The thermal cut-out has 

activated.

Reset the cut-out in 

accordance with this manual.

The element has failed.

Please replace the immersion 

heater.

The Thermostat has failed.

Please replace the thermostat.

Insufficient Amounts Of Hot 

Water Available

The heater has been 

undersized.

Please replace the heater with 

one of an adequate size.

The unit has been mounted the 

wrong way round.

Please mount the heater 

ensuring the pipes are facing 

downwards.

The Thermostat has failed.

Please replace the thermostat.

The Unit Has Begun To Leak

Faulty plumbing connection.

Please check all joints to the 

water heater.

Tank gasket has failed

Please replace the gasket that 

attaches between the tank and 

immersion heater.

All Other Faults

Please contact your installer before attempting to contact 

Strom-Electrical

The guarantee specifically excludes:
• 

Corrosion by incorrect maintenance of the water heater.

• 

Limscale build up.

• 

Consequential losses, including labour charges and damges to fittings.

• 

Any water heater that has not been maintained and installed in accordance with this manual.

6.

7.

Summary of Contents for SEUS6L

Page 1: ...STROM ELECTRICAL www strom electrical com U n d e r s i n k O v e r s i n k H e a t e r I n s t a l l a t i o n M a n u a l I s s u e 1 2 0 1 6 2 0 1 7 STROM ELECTRICAL www strom electrical com ...

Page 2: ...be installed and maintained regularly by a qualified professional in accordance with current electrical and plumbing regulations The included Safety Pressure Relief Valve MUST be fitted in accordance with this manual Your Strom Electrical water heater MUST be installed in the correct orientation in accordance with page 5 The unit can be sited above or below the taps so long as it is in the correct...

Page 3: ...n from the heater to the system pipework should be made using flexible stainless steel hoses this facilitates the operation of the unit and also makes future maintenance easier The pipework used should be capable of withstanding 7 5 bar of working pressure and temperatures in excess of 80o C The included safety relief valve must always be fitted without exception and should have no obstructions wh...

Page 4: ...Vessel Check Valve Pressure Reducing Valve Heater Expansion Vessel Check Valve Closest Cold Draw Off Pressure Reducing Set Service Valve Not Supplied Discharge To Drain Heater Expansion Vessel Check Valve Closest Cold Draw Off Service Valve Not Supplied Discharge To Drain Heater Closest Cold Draw Off Service Valve Not Supplied Pressure Relief Valve Discharge To Drain Minimum Distance Required To P...

Page 5: ...sure your water heater is correctly earthed As previously recommended please ensure that you unit has been filled correctly flushed and all debris and airlocks have been removed before turning your water heater on By bypassing this step you risk irreversible damage to your water heater that will not be covered by your warrenty Electrical connections can be made via an external time clock if requir...

Page 6: ...l for maintenance Before attempting to maintain the unit please ensure you have isolated the electrical supply MAINTENANCE Before attempting to maintain the unit please ensure you have isolated the electrical supply and should only be performed by a qualified professional This unit is a mains pressure hot water unit and it is recommended that this device be serviced annually to ensure a long and h...

Page 7: ...ailed Please replace the thermostat Insufficient Amounts Of Hot Water Available The heater has been undersized Please replace the heater with one of an adequate size The unit has been mounted the wrong way round Please mount the heater ensuring the pipes are facing downwards The Thermostat has failed Please replace the thermostat The Unit Has Begun To Leak Faulty plumbing connection Please check a...

Page 8: ...STROM ELECTRICAL www strom electrical com w w w s t r o m e l e c t r i c a l c o m ...

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