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Installation Guideline

 

The installation must be in compliance with the National Electrical Code, your local electrical and 
plumbing codes. 

1.  Make sure the appliance is intact, and the fittings are complete. 
2.  Check valve is required to be installed at the water inlet.

 

3.  Please make sure the main power supply, water pressure, grounding condition, amperage/current and 

wire reach the standard of installation requirement.  

 

4.  The appliance must be connected to properly grounded dedicated branch circuits of proper voltage 

rating. Ground must be brought to the “ground” at the circuit breaker panel. 

5.  This appliance 

MUST

 be permanently connected to the fixed circuit breaker. If you don’t use the heater, 

please switch off the circuit breaker.   

6. 

DO NOT 

install this appliance near to tinder or strong magnetic field place.  The appliance can be 

installed above or under the sink, and unit must only be mounted in a VERTICAL position near by the 
water fittings. 

 

 

 

 Installation Method

   

The Mini tankless electric water heater can be used for hand washing, kitchen and it can be installed above 
or under the sink.

 

●Mounting the unit

 

Summary of Contents for RTEC-04 E03

Page 1: ...his instruction manual in a safe place once your unit is installed you may need to refer to it for general instructions or future maintenance Please read and follow the installation and operation instructions carefully to ensure the long life and reliable operation of this appliance ...

Page 2: ...ectrical Diagram page 4 Technical Data page 5 Product Inner Structure page 5 Installation Guideline page 6 Installation Method page 6 Operation Instructions page 10 Trouble Shooting page 12 Normal Maintenance page 12 Correct Disposal of this product page 13 Packing List page 13 ...

Page 3: ...cuit breaker and it must be installed vertically DO NOT install this appliance near to tinder or strong magnetic field place Children should be supervised to ensure that they do not play with the appliance 8 This appliance is forbidden to be switch on if you think it may be frozen as this could result in serious damage to the unit Wait until you are sure that it has completely thawed out before yo...

Page 4: ...ously supply hot water as long as the faucet is open Besides the unit has the following features 1 Tankless instantaneous heating for on demand hot water No pre heating No stand by heating loss energy saving 2 High strength ABS splash proof casing stainless steel heating element 3 Compact appearance and unlimited supply of hot water 4 Easy installation heater can be installed above or under sink 5...

Page 5: ...4 15 Electrical Diagram ...

Page 6: ...age 220V 240V Wattage W 3500 6500 Rated Current A 16 29 5 Min required circuit breaker A 16 40 Min wire size mm2 1 5 4 Min water flow to activate unit L min 1 5 Frequency Hz 50 60 Working pressure MPa 0 02 0 6 Weight kg 1 5 Product Dimensions mm 198x160x98 Water connections G1 2 ...

Page 7: ...o properly grounded dedicated branch circuits of proper voltage rating Ground must be brought to the ground at the circuit breaker panel 5 This appliance MUST be permanently connected to the fixed circuit breaker If you don t use the heater please switch off the circuit breaker 6 DO NOT install this appliance near to tinder or strong magnetic field place The appliance can be installed above or und...

Page 8: ...Drill two holes of 6 00mm diameter if you install the heater upright above the sink the distance between every two holes is 146mm if you install the heater upside down under the sink the distance between every two holes is 139mm Put plastic anchor in the holes Fig2 A Upward Installation Fig2 B Upside down Installation ...

Page 9: ...wnward Installation nail in the floor in lower hole Fig3 B fix the appliance on the wall with the below nail Fig3 A Upward Installation Fig3 B Upside down Installation Fig4 Fix the appliance on the wall with the fixed nail Fig4 A Upward Installation Fig4 B Upside down Installation ...

Page 10: ...e cold water inlet pipe connect the outlet connection red arrow points to to the hot water outlet pipe 3 The unit should be connected directly to the main water supply Flush pipe with water to remove any debris or loose particles Following pics is for your reference 4 It is required that use G1 2 water connections to fit the appliance Please connect the inlet and outlet pipe in perspective Followi...

Page 11: ... tighten the screws up to make sure the full current can go through 4 Before beginning any work on the electric installation be sure that main breaker panel switch is OFF to avoid any danger of electric shock all mounting and plumbing must be completed before proceeding with electrical hook up Operation Instructions Model RTEC 04 E03 RTEC 06 E03 1 Turn on the circuit breaker to bring electrical po...

Page 12: ...re will be circularly setup among 38 C 42 C 55 C 42 C 38 C 7 is the function key If you need to install the unit upside down Please press and hold for 3 seconds the temperature display Arabic numerals will rotate 180 8 There is overheat production function for the appliance while the outlet temperature reaches 60 C the appliance will decrease the power level automatically only after the hot water ...

Page 13: ...ing this Problems Possible Cause Corrective Actions 1 Inlet and outlet fittings leaking A Fittings not tight B Rubber washer worn out A Tighten fittings B Replace rubber washer 2 LED no signal A Power not connected B LED damaged A Connect power to the unit B Change LED 3 Functional keys not working A No water out from shower B Water pressure too low C Key or PCB damaged A Open valve to get water B...

Page 14: ...sposal recycle it responsibly to promote the sustainable reuse of material resources To return your used device please use the return and collection systems or contact the retailer where the product was purchased They can take this product for environmental safe recycling Packing List Item Unit Quantity Electric Water Heater Unit 1 Rubber washers and screws Set 1 Operation and Installation instruc...

Page 15: ...14 15 EX07200 119 ...

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