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Summary of Contents for MicroHeat CFEWH SERIES
- Page 1 Hot water just got smarter Continuous Flow Electric Water Heater INSTALLATION MANUAL CFEWH SERIES 1-10 Single Phase CFEWH Series 1-10 Premium Model. Extension pipe cover sold separately. www.microheat.com.au...
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Page 2: Table Of Contents
The information in this Manual is correct as at 1 April 2013, but the manufacturer reserves the right to make changes to Please ensure you read through the Installation Checklist on page 6 before commencing specifications without prior notice. All information provided E&OE. Copyright © 2013 All Rights Reserved. MicroHeat and its associated logo are installing any unit. -
Page 3: About This Product
9.6kW – however, if it’s The MicroHeat difference a pleasantly warm 25°C, it will only use 7kW. That’s 20% The engineers at MicroHeat set out to create something Hot water just less energy consumption – making a further contribution completely different from existing methods of providing towards lowering power bills. -
Page 4: Pre-Installation
Shutoff Hot Water OUT Valve MicroHeat nor its Distributors will be liable for any damages due to failure to comply with the installation and operating instructions outlined in this manual or through improper use. Cold Water IN Improper use includes the use of this appliance to heat any liquid other than potable water within the conductivity range specified in this manual. -
Page 5: Component Guide
Display PCB, Cable and Plug* the indicator LED (16) on the Exterior Cover (10). illuminated. (See page 23 for the location CFEWH Earth Locking Mechanism Display PCB (CFEWH SERIES 1-10 Premium ONLY)* of the ORANgE LED). SERIES 1-10 – CFEWH Exterior Cover (Premium) -
Page 6: Exterior Cover Removal And Replacement
TO REPLACE THE ExTERIOR COVER, DO THE SAME safety requirement to ensure the unit cannot be easily STEPS IN REVERSE AND THEN MOVE ONTO STEP 3. opened. 3.9in Mounting Screw 100mm 1.6in Hole Locations 39.5mm 6.7in 170mm CFEWH SERIES 1-10 INSTALLATIoN Manual ©2013 MicroHeat Technologies Pty ltd... -
Page 7: Connection To Plumbing
Ensure the Inlet Filter (13) is installed as shown. Electric Mains Supply Cable Gland Fitting HOT WATER COLD WATER OUTLET INLET INLET FILTER CFEWH SERIES 1-10 INSTALLATIoN Manual ©2013 MicroHeat Technologies Pty ltd... - Page 8 IMPORTANT 2.5 0.1 MicroHeat nor its Distributors will be liable for any damages through failure to comply with the installation and operating instructions outlined in this manual – specifically in this instance where the specified water pressure limiting valve and shutoff valve type, as indicated, must be installed with this unit.
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Page 9: Connection To Power
Display PCB PCBA Reset Terminal Button Block 240VAC The earth bracket wire provided must CFEWH SERIES 1 ALSO be connected to the Terminal Block, together with the electric mains earth connection. CFEWH SERIES 1-10 INSTALLATIoN Manual ©2013 MicroHeat Technologies Pty ltd... -
Page 10: Preparation For Use
Temperature Maximum Output Water 50°C* Temperature *In accordance with AS/NZS 3498 Section 7.2.1 The CFEWH SERIES 1-10 does NOT require the installation of Tempering Valves OR Thermostatic Control Valves Standards Water Contamination WaterMark AS/NZS 4020 & AS/NZS 3498 Electrical Safety AS/NZS 60335.2.35 &... -
Page 11: Flow Rates And Output Water Temperature
Flow rate in (ltr/min), related to output water temperature (°C) and optimised electrical energy usage (kW). The incoming water temperature will vary during Summer and Winter. The following tables show the hot water output temperatures attainable at various flow rates, for each of the CFEWH SERIES 1 Models available. OUTPUT WATER TEMPERATURE 40°C OUTPUT WATER TEMPERATURE 50°C... -
Page 12: Diagnositics And Error Descriptions
Procedure is required. Error Code Display IMPORTANT (Only viewable on the CFEWH SERIES 1 PREMIUM Model) • If the LED remains either flashing or illuminated, an error condition is still present. If the unit experiences some type of malfunction, the There are NO user serviceable parts inside the housing, so no further action can be taken. -
Page 13: Maintenance
The unit itself does not require any regular maintenance. For the MicroHeat Technologies Pty Ltd Continuous Flow Electric Water Heater SERIES (“CFEWH”), MicroHeat will repair or, if necessary, The CFEWH SERIES 1 has a projected Mean Time Between Failure (MTBF) of 925 hours/17,500 cycles. - Page 14 Notes Contact Details For technical support during or after installation phone 03 9681 7088 MicroHeat Technologies Pty Ltd Unit 6, 38-42 Sabre Drive PORT MELBOURNE VIC 3207 AUSTRALIA www.microheat.com.au Patent Cooperation Treaty (PCT) Patent Protected. AS/NZS 3498 IEC 60335.2.35 AS/NZS 60335.2.35...
- Page 15 Hot water just got smarter DISTRIBUTED BY: ISSUE 2 April 2013...
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