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Before  installing  this  electric  storage  water  heater,  check  and  ensure  that  the 
power  socket  is  reliably  grounded.  Otherwise,  this  water  heater  cannot  be 
installed  and  used  yet.  Do  not  use  the  extension  cord  if  the  power  socket  is 
damaged.  Incorrect  installation  and  use  of  this  water  heater  may  result  in 
serious injuries and loss of property. 
 

Special Caution 
 

 

This  appliance  (water  heater)  is  not  intended  to  be  used  by  persons  with 
special  needs  for  their  physical,  sensory  or  mental  capabilities,  or  lack  of 
experience and knowledge (including children), unless they have been given 
the  supervision  or  instructions  concerning  the  use  of  the  appliance  by  a 
person  who  responsible  for  their  safety.  Children  should  be  supervised  to 
ensure that they are not playing with this water heater. 

 

The  wall  in  which  this  water  heater  is  installed  should  be  able  to  bear  the 
twice bigger load than the weight of this water heater filled fully with water 
without  distortion  and  cracks.  Otherwise,  other  strengthening  measures 
should be adopted. 

 

The  power  socket  must  be  earthed  (grounded)  reliably.  The  installation 
height of the power socket should not be lower than 1.8 m. The rated current 
of the socket should not be lower than 16A.  

 

The  power  socket  and  the  power  plug  should  be  kept  dry  to  prevent 
electrical leakage. If the flexible power cord is damaged, a special power cord 
that is provided by manufacturer must be selected, and replaced by professional 
maintenance personnel. Contact 

MODENA

 Customer Care for help. 

 

For  the  correct  operation  of  the  appliance,  it  is  necessary  to  pay  attention 
that the maximum inlet water pressure is 0.75 MPa, and the minimum inlet 
water pressure is 0.1  MPa 

 

When  using  the  water  heater  for  the  first  time  (or  for  the  first  use  after 
maintenance), the water heater cannot be switched on until it has been filled 
fully  with water. When filling the water, at least  one of the outlet valves of 
the water heater must be opened to exhaust the air. This valve can be closed 
after the water heater has been filled fully with water. 

 

The  pressure  relief  valve  that  attached  with  the  water  heater  must  be 
installed at the cold water inlet of this water heater, and make sure it is not 

PART 1: IMPORTANT SAFETY INFORMATION 

Summary of Contents for ES 10IS

Page 1: ...User Manual Book Electric Storage Water Heater Quadra Series ES 10IS ES 15IS ...

Page 2: ...truction 5 Plumbing Connection 6 Part 4 How to Use 8 Part 5 Maintenance 9 Part 6 Troubleshooting 10 Part 7 Disposal of Used Product 11 Part 8 Specification 12 Appendix Wiring Diagram 12 This manual book explains everything you need to know about your new product Please contact our Customer Care should you need further assistance through www modena com ...

Page 3: ...es should be adopted The power socket must be earthed grounded reliably The installation height of the power socket should not be lower than 1 8 m The rated current of the socket should not be lower than 16A The power socket and the power plug should be kept dry to prevent electrical leakage If the flexible power cord is damaged a special power cord that is provided by manufacturer must be selecte...

Page 4: ...he heating process there may be drops of water dripping from the pressure relief hole of the pressure relief valve and this is a normal case The pressure relief hole shall not be blocked under any circumstances otherwise the water heater may get damaged or even resulting on accidents If there is a large amount of water leak please contact MODENA Customer Care for repair The pressure relief valve n...

Page 5: ...llow bricks wall ensure to fill the wall with concrete cement completely and use anchor fastener bolt expansion bolt in case of the hebel wall After selecting a proper location determine the position of two holes that are used for the installation of the expansion bolts with hook Make two holes on the wall by using a chopping bit with the depth matching to the size ES 10IS ES 15IS A 324 mm 368 mm ...

Page 6: ...cket on the top right of the water heater The height of the socket to the ground shall not be less than 1 8 m If the bathroom is too small the water heater can be installed at another place outside the bathroom However to reduce the heat loss caused by long pipeline the installation position should be as near as possible to the bathroom Plumbing Connection The dimension of inlet and outlet water p...

Page 7: ...the pipelines the provided rubber seal must be installed by the end of the threads to ensure the connections are leak proof If the user wants to make a multi ways supply system refer to the method shown in figure below for connection of the plumbing ...

Page 8: ...emperature When the water temperature inside the heating tank has reached the set temperature the water heater will switch off automatically If the water temperature falls below the set point the water heater will turn on automatically to restore the default temperature Rotate the knob according to the knob marker to increase or decrease the temperature In a power on state the water heater is heat...

Page 9: ...decomposition Tank cleaning frequency depends on the hardness of the water in each location where this water heater is applied Cleaning must be performed by MODENA or special maintenance services Contact MODENA Customer Care if necessary The water heater is equipped with a thermal switch which cuts off the power supply of the heating element upon overheating water or the absence of water in the wa...

Page 10: ... again when the water pressure is increased 3 Open the water inlet valve of running water supply Water Temperature is over high Failure of the temperature control system Contact MODENA Customer Care for repair Water leak Problem on the seal of each pipe joints connection Seal up the joints Manual Reset Button WARNING Non professionals are not allowed to disassemble the thermal switch to do reset P...

Page 11: ...0 W 350 W Voltage 220 240 V 50 Hz 220 240 V 50 Hz 220 240 V 50Hz Working Pressure 0 1 0 75 MPa 0 1 0 75 MPa 0 1 0 75 MPa Temperature Range 30 65 C 30 75 C 30 75 C Heating Tank Titanium Porcelain Enamel Titanium Porcelain Enamel Titanium Porcelain Enamel Heating Indicator Yes Yes Yes Overheat Protection Yes Yes Yes ELCB Yes Yes Yes Magnesium Anode Yes Yes Yes Waterproof Grade IPX4 IPX4 IPX4 Type of...

Page 12: ...English 12 APPENDIX WIRING DIAGRAM Thermal Switch Thermostat Brown Blue Yellow Green Power Indicator Lamp Heating Indicator Lamp Heating Element ...

Page 13: ...03 21 ...

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