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2.3 Brief introduction of product structure

2.4 Internal Wire Diagram

WIRING DIAGRAM

Thermal 

Cut Out

Thermostat

Power Supply Indicator Light

Heating Indicator light

Heating Element

Switch

Brown

Blue

Yellow/Green

E

N

L

B

D

A

C

(Note:All dimensions are in mm)

A
B
C
D

D30-20Z1

340
576
340
200

D50-20Z2

385
710
385
200

D80-20Z3

450
745
450
200

D100-20Z3

450
890
450
200

Thermometer

Hot water outlet

Cold water inlet

On/ Off

Temperature 

adjusting knob

Inner tank

Thermal 

insulation

Heating 

element

Anode

Shell

Power 

indicator 

light

Heating indicator light

Summary of Contents for BWH 100 LED

Page 1: ...Storage Electric Water Heater User Manual BWH 50 LED BWH 80 LED BWH 100 LED ...

Page 2: ...amage or malfunction caused by wrong installation or failing to comply with following instructions included in this pamphlet For more detailed installation and maintenance guidelines please refer to below chapters TABLE OF CONTENTS TITLE PAGE 1 Cautions 2 2 Product introduction 3 3 Unit installation 5 4 Methods of using 7 5 Maintenance 7 6 Troubleshooting 8 General Remark ...

Page 3: ...r maintenance the heater can not be switched on until it has been filled fully with water When filling the water at least one of the outlet valves at the outlet of the heater must be opened to exhaust the air This valve can be closed after the heater has been filled fully with water The water heater is not intended for use by persons including children with reduced physical sensory or mental capab...

Page 4: ...ry or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance The maximum inlet water pressure is 0 5MPa the minimum inlet water pressure is 0 1MPa if this is necessary for the correct operat...

Page 5: ... Element Switch Brown Blue Yellow Green E N L B D A C Note All dimensions are in mm A B C D D30 20Z1 340 576 340 200 D50 20Z2 385 710 385 200 D80 20Z3 450 745 450 200 D100 20Z3 450 890 450 200 Thermometer Hot water outlet Cold water inlet On Off Temperature adjusting knob Inner tank Thermal insulation Heating element Anode Shell Power indicator light Heating indicator light ...

Page 6: ...make the hook upwards tighten the nuts to fix firmly and then hang the electri cal water heater on it see Fig 2 Install the supply socket in the wall The requirements for the socket are as follows 250V 10A single phase three electrodes It is recommended to placed the socket on the right above the heater The height of the socket to the ground shall not be less than 1 8m see Fig 3 If there is fault ...

Page 7: ...oof joints see Fig 4 Fig 4 Fig 5 Pressure relief valve Water inlet valve Water inlet valve Running water pipe Mixing valve Water pool Triple joint Shower nozzle Hot water outlet Cold water inlet Pressure relief valve Pressure release hole Joint screw for cold water inlet Adjusting handle for mixing valve Hot water outlet Cold water inlet Rubber seal gaskets Rubber seal gaskets Screw for hot water ...

Page 8: ... inside the heater has reached the set temperature it will switch off automatically when the water temperature falls below the set point the heater will be turned on automatically to restore the heating Check the power plug and outlet as often as possible Secure electrical contact and also proper grounding must be provided The plug and outlet must not heat excessively If the heater is not used for...

Page 9: ...y accident happens because of this The water heater is equipped with a thermal switch which cuts off power supply of the heating element upon water overheating or its absence in the water heater If the water heater is connected to the mains but water is not heated and the indicator doesn t light up then the thermal switch was switched off or not switched on To reset the water heater to the operati...

Page 10: ...www beko com ...

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