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Summary of Contents for ThermoFlow Elex 3.5
- Page 1 Electric Mini Tankless Water Heater Installation Guide, User Manual, and Warranty Information Electric Mini Tankless Water Heater Elex 3.5 Elex 4.5 Elex 5.5...
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Page 2: Table Of Contents
Contents Use of the manual ..............Mounting installation ............. User manual ................. Maintenance ................Trouble shooting ............... Warranty conditions ..............Electric tankless water heater - Installation Maunal and User Guide... -
Page 3: Use Of The Manual
Use of the manual Congratulations and thank you for choosing our electric tankless water heater. The instruction contain important information about commis- sioning, switching the device on and maintenance. To ensure your safety and that of others we recommend you read through this safety manual carefully. - Page 4 Use of the manual This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities if they are supervised during use of the appliance and understand the hazards involved. This is not a toy.
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Page 5: Mounting Installation
Mounting instructions Contents 1 device (Thermoflow Elex 3.5/4.5/5.5) 1 bracket 1 bag of installation materials, contects: 2 gaskets 2 anchors 2 screws Water Connection OPTION A - Act as primary heater, connect the inlet with cold water directly, and connect the outlet with mix tap. - Page 6 • Adhesive tape • Wire strippers Model Thermoflow Elex 3.5/4.5/5.5 do not have plug and need to be connected with 220-240V supply directly. If the electrical installation does not meet these requirements then it will need to be modified. This should be done by a qualitied electrician in accordance with the relevant regulations (IEC, NEC, etc.)
- Page 7 Blue = cold water entry side from pipe or tank (for filling) Red = hot water exit side to tap (hot water demand) The Thermoflow Elex 3.5/4.5/5.5 devices are designed for use normal pressure systems. The water supply pipe and water discharge pipe are marked (red for hot water, blue for cold water).
- Page 8 Mounting instructions Drawing - Thermoflow Elex 3.5/4.5/5.5 Installation as undersink/oversink cable model 12” ≥ 10” Click Electric tankless water heater - Installation Maunal and User Guide...
- Page 9 Mounting instructions Drawing - Thermoflow Elex 3.5/4.5/5.5 Installation as undersink/oversink cable model INLET OUTLET Electric tankless water heater - Installation Maunal and User Guide...
- Page 10 Mounting instructions Drawing - Thermoflow Elex 3.5/4.5/5.5 Installation as undersink/oversink cable model The device must be installed as shown in the installation drawing for under-sink installation on the page 9 of this manual. 1. Switch off the power supply, then prepare the 220-240V power cord without plug, make sure the length no less than 12”.
- Page 11 Mounting instructions Technical specifications Thermoflow model Elex 3.5 Elex 4.5 Elex 5.5 Nominal voltage 220-240V, 60Hz 220-240V, 60Hz 220-240V, 60Hz Nominal power rating 3.5 kW 4.5 kW 5.5 kW Nominal current 15 - 16 A 19 - 21 A 23 - 25 A...
- Page 12 Mounting instructions Temperature Rise vs. Flow Rate at 240V Note: Temperature rise = Hot Water Temp. - Cold Water Temp. Electric tankless ater heater - Installation Maunal and User Guide...
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Page 13: User Manual
User manual The device must be filled with water before connection to the electrical supply! Important! Purging Air Out Before switching “ON” the power at the main circuit breaker panel, make sure that the hot water circuit is free of air pockets or else premature failure of the element will occur. -
Page 14: Maintenance
Maintenance This device does not require any maintenance by the user. Repairs should always be carried out by a licensed contrac- tor. If faulty, never try to repair the device yourself. Please contact the nearest service specialist for help. Care The housing of the device can simply be cleaned with a damp cloth. -
Page 15: Trouble Shooting
Trouble shooting Symptom: No heat, indicator light off Cause Remedy Electric supply is off Turn on the main circuit breaker. No or low water flow Ensure that the minimum water pressure (7.3 PSI) to switch on the device is met. Also check that the inlet filter screen is clear from any debris. -
Page 16: Warranty Conditions
Warranty conditions Warranty The rights under this manufacturer’s warranty shall apply in addition to the buyer's statutory rights. This warranty shall in no way restrict the buyer’s statutory rights. Entitlement The claiming of rights under this warranty shall be subject to the submis- sion of the respective proof of purchase. - Page 17 Warranty conditions Invalidity of warranty Attempted repairs carried out by a customer or third party that are not authorized by us shall invalidate the warranty. The same shall apply if parts are installed in the product or connected to the product that are not original parts from us.
- Page 20 Elex 3.5 / 4.5 / 5.5...
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