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Summary of Contents for MicroHeat CFEWH Series
- Page 1 Continuous Flow Electric Water Heater INSTALLATION & OPERATION MANUAL CFEWH SERIES 2 – Three Phase (415VAC/380VAC) www.microheat.com.au AS/NZS 60335.2.35 N29465 Licence No.: A/13670EA AS 3498 WM-022136...
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Page 2: Table Of Contents
CFEWH Operation (contd) ....... Error! Bookmark not defined. Diagnostics and Error Descriptions..........16 Dimensions ..................18 MicroHeat Warranty ................19 MicroHeat Contact Details ..............20 CFEWH Mounting Template ...............22 CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 2 of 22... -
Page 3: Introduction - Cfewh
This equipment requires three phase 415 VAC. To avoid electric shock, this equipment must only be opened and installed by a qualified electrician or plumber. CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 3 of 22... -
Page 4: Cfewh Benefits
Significantly, the 100% “optimised” energy capability of the CFEWH results in far less than the full rated power being consumed. CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 4 of 22... -
Page 5: Pre-Installation - Checklist
Where the ambient temperatures are likely to approach freezing – ie: less than 5°C – the unit must be drained of water to prevent frozen water damage occurring. Failure to comply with the installation and operating instructions or improper use voids the warranty. CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 5 of 22... -
Page 6: Pre-Installation - Component Guide
Pan Phillips Head Self Tapping Screw x 2 – Exterior *Shown on page (12) Cover Screws Included in the packaging – provided separately in the small satchel CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 6 of 22... -
Page 7: Cfewh Installation Options
Shut off Limiting Hot Water OUT Valve Valve Kitchen / Kitchenette Hand Basin Dishwasher Shower Washing machine Water hammer arrestor CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 7 of 22... -
Page 8: Cfewh Specifications
AS/NZS 60335.2.35 / IEC 60335.2.35 CE/C-Tick * The CFEWH Series 2 Series requires hard wired circuits. If installing a RCCB breaker, minimum acceptable is Super Immune (Type A-SI). ** In accordance with AS 3498:2020 if factory set to either 45°C 50°C... -
Page 9: Cfewh Installation Procedure
Turning hot water on will initiate the heating process and hot water should exit from of the point of use water outlet. The LED will illuminate as fast flashing GREEN. CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 9 of 22... -
Page 10: Cfewh Mounting & Installation
This will void the warranty. 4 x Mounting screw hole locations Figure 3 - Mounting Screw Location Red Area - No Drilling CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 10 of 22... -
Page 11: Cfewh Plumbing & Electrical Installation
- If the unit is supplying a dishwasher or washing machine a water hammer arrestor must be installed at the outlet side of the unit, failure to do so will void warranty. CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 11 of 22... -
Page 12: Cfewh Electrical Installation
HYGEINE PURPOSES CFEWH SERIES 2 The CFEWH Series 2 is commonly installed close to point of use as shown in the diagram below – CFEWH SERIES 2 PERSONAL HYGEINE SANITARY FIXTURE CONNECTION. Where the CFEWH Series 2 heated water temperature is factory limited to deliver a maximum of 45⁰C OR 50⁰C, PIPE 1... - Page 13 400/230 VAC. * Power Rating / Amperage Table Figure 4 - CFEWH Series 2 PCBA Assemblies CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 13 of 22...
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Page 14: Preparation For Use
The unit is now primed and ready for use. CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 14 of 22... - Page 15 Call MicroHeat 1300 981 325 and arrange for a MicroHeat Service Technician to rectify the problem. For a list of Error codes refer page 16. CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 15 of 22...
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Page 16: Diagnostics And Error Descriptions
The three LED indicators on the PCB will be illuminated when the unit is in standby, running or in error mode. GREEN ORANGE CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 16 of 22... - Page 17 Other than the Inlet Filter (13), the unit does not contain any user-serviceable parts. In case of malfunction, a trained service agent, licensed plumber or electrician is required. CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 17 of 22...
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Page 18: Dimensions
Dimensions NOTES CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 18 of 22... -
Page 19: Microheat Warranty
Where a failed component or CFEWH is replaced or repaired under warranty, MicroHeat will incur all associated costs. However, where the CFEWH is installed outside the boundaries of a metropolitan area to be defined by MicroHeat or further than 35 km from an Accredited Service Agent, the cost of transport, insurance and travelling costs between the nearest MicroHeat Accredited Service Agent’s premises and... -
Page 20: Microheat Contact Details
Installation Phone: 1300 981 325 Email: info@microheat.com.au MicroHeat Technologies Pty Ltd 20 Pickering Road MULGRAVE VIC 3170 AUSTRALIA www.microheat.com.au CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 20 of 22... - Page 21 PAGE LEFT INTENTIONALLY BLANK CFEWH SERIES 2 – Three phase | INSTALLATION Manual © Mar 2022 | MicroHeat Technologies Pty LTD Page 21 of 22...
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Page 22: Cfewh Mounting Template
CFEWH Mounting Template 8MM X 65MM (Minimum length) SCREWS CFEWH MOUNTING TEMPLATE...
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