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For any improper installation and incorrect operation of this product, our company will not be 

liable for any responsibility.

This water heater is for household, and it can be installed wherever place that need hot water.

Plug is not used for this water heater; this water heater must be connected directly with power 

switch that comes with leakage-protection. Please distinguish live line (red/brown), neutral line 

(blue) and earth line (green/yellow) during installation. 

Do  check  whether  the  amperes  of  the  household  wiring  enough  before  installation,  and 

dedicated circuit must be used when installation.

Before installing this water heater, check and confirm the earth electrode on the socket is reliably 

earthed, without electricity.

The hot water from the water heater may cause scald, please test the temperature of the hot 

water before use.

The distance between water heater installed and water output should be as nearby as possible 

to avoid loss of heat.

The electric water heater may be damaged if the water hardness is too high. To ensure longer 

product lifespan, please install and put it into use on condition that the local water hardness is 

less than 450mg/L (CaCO3)

In  time  of  lightning/thunder,  switch  “Off”  the  Miniature  Circuit  Breaker  (MCB)  in  advance  to 

protect the water heater against possible damage.

Inspection on the built-in ELCB (once a month) to avoid a hazard to users such as damage to 

property, serious injury or death.

Do cut-off power supply before any maintenance. Any maintenance or adjustment towards this 

product by non-professional is highly prohibited.

The damage power cord must be replaced by a good power cord provided by the manufacturer, 

and the replacement should be done by a qualified technician or   engineer  or  professionals  of 

the similar products.

In order to avoid a hazard due to inadvertent resetting of the Earth Leakage Circuit Breaker 

(ELCB), this appliance must not be supplied through an external switching device, such as timer 

or connected to a circuit that is regularly switched “On” and “Off” by the utility.

Water heater is equipped with adjustable flow capacity safety valve. For safety use, please do 

not change its installation location and do not block its water outlet.

This water heater can be used for other purpose, eg. Washing hands, dishes or foods, and so on. 

(Multi directional water supply is not available).

When  the  shower  is  used  by  someone  such  as  child,  old  person,  sick  person  and  physical 

handicapped  person,  the  concern  person  is  kindly  requested  to  pay  attention  and  check  the 

shower temperature by using hand from time to time.

To prevent personal injury, injury to others and property damage, the instructions below must be 

followed. Incorrect operation due to failure to follow instructions will cause harm or damage.

Special Cautions

1. CAUTIONS

Electric water heater is divided into 2 types, namely instantaneous water heaters and stored 

water heaters (storage tank type

)

:

a) Instantaneous water heaters shall be equipped with a 2 pole control switch and its own residual 

current device. Storage water heaters (storage tank type

shall be installed with anisolator and 

its own residual current device.

b) Water heaters exceeding 3kW shall be permanently connected to a 20A/30A rated circuit 

breaker/fuse with an isolator switch and residual current device.

Appliance is not to be used by children or persons with reduced physical, sensory or mental 

capabilities, or lack of experience and knowledge, unless they have been given supervision or 

instruction. Children being supervised not to play with appliance.

Summary of Contents for FWH SPLASH 301CH

Page 1: ...struction Manual For Model Thank you very much for purchasing our water heater Before installing and operating your water heater please read this manual carefully and keep it for future reference FWH...

Page 2: ...e 11 6 Troubleshooting 12 Sincerely thank you for selecting our electric water heater Please read this manual carefully before use correctly grasp the methods for installation and use of this electric...

Page 3: ...lacement should be done by a qualified technician or engineer or professionals of the similar products In order to avoid a hazard due to inadvertent resetting of the Earth Leakage Circuit Breaker ELCB...

Page 4: ...ated Power Rated Current Dia Of Wire Core Air Switch Rated Pressure Minimum Flow Rate Minimum Pressure Maximum Pressure Protection Class Water Proof Class Products Size Knob Quantity 3800W 16A 4mm 20A...

Page 5: ...r Marker for wateroutlet Water outlet Red Blue PRODUCT STRUCTURE FOR OTTIMO SERIES PRODUCT STRUCTURE FOR SPLASH SERIES Indicator light board Terminal block Silicon control Flow sensor Marker for water...

Page 6: ...oard Terminal Block Key Board Silicon Control Flow Sensor N PE L G T1 T2 8 5 6 4 7 9 1 2 Silicon Control Temperature Sensor Water Outlet Heating Elements Thermal Cut Out Indicator Light Board Main Con...

Page 7: ...to make it free Remove the front plate gently Gash the middle of the film of the power cord jacket with a sharp knife in order to put into power lines Tighten the wire pressing plate with screws to p...

Page 8: ...Drive in the screws on the top and ensure certain distance between screw head and wall See Fig 1 Mount the unit on the wall and tighten with two screws at bottom connect the wires and install top cov...

Page 9: ...r must be used when install the unit Blue marker stands for water inlet red marker stands for water outlet Do not overexert to avoid damaging the water heater NOTE A private power cord should be used...

Page 10: ...ling flicker no heating it can only be used after the failure is excluded When electricity leakage is tested red and green indicator lights are all off stop heating and close the pump system 4 5 To Ad...

Page 11: ...uthorized service personnel for repair 1 Rotate TEMP knob 2 Repair or replacement the PCB 1 Press the reset handle of the thermal cut out after checking and troubleshooting 2 Change the heating elemen...

Page 12: ......

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