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Related Manuals for Everflo EPU-US10
Summary of Contents for Everflo EPU-US10
- Page 1 INSTALLATION INSTRUCTIONS — POINT OF USE WATER HEATERS EPU - US10 EPU - US15...
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Page 2: Table Of Contents
CONTENTS Special Information General information Safety Appliance description, cleaning, care & maintenance Appliance dimensions Installation - fixing to wall Installation, water connection Installation - water pressure Installation cold water feed diagrams Installation, electrical connection Commissioning Troubleshooting Safety & shutdown Maintenance Specification, dimensions and connections Heat-up profile ERP Performance... -
Page 3: Special Information
SPECIAL INFORMATION The appliance may be used by children aged 8 and older and persons with reduced physical, sensory or mental capabilities or a lack of experience and know-how, provided that they are supervised or they have been instructed on how to use the appliance safely and have understood the resulting risks. -
Page 4: General Information
GENERAL INFORMATION The chapters “Special Information” and “Operation” are intended for both the user and qualified contractors. The chapter “Installation” is intended for qualified contractors. Note Read these instructions carefully before using the appliance and retain them for future reference. instructions should be left with the product or customer. - Page 5 Other symbols in this documentation Note General information is identified by the adjacent symbol. »» Read these texts carefully. Symbol Material losses (appliance damage, consequential losses and environmental pollution) Appliance disposal This symbol indicates that you have to do something. The action you need to take is described step by step.
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Page 6: Safety
SAFETY Intended use This appliance is intended for domestic use. It can be used safely by untrained persons. The appliance can also be used in a non-domestic environment, e.g. in a small business, as long as it is used in the same way. Any other use beyond that described shall be deemed inappropriate. - Page 7 Material losses The user should protect the appliance, the water pipes and the tap against frost. Test symbols See type plate on the appliance for information.
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Page 8: Appliance Description, Cleaning, Care & Maintenance
APPLIANCE DESCRIPTION Introduction This product is a high-efficiency heat generator for hot water production running on electric power and regulated by an advanced temperature setting system. The water heater is equiped with an over-pressure and over-temperature protection. Operation You can set any required DHW outlet temperature variably at the temperature selector. -
Page 9: Appliance Dimensions
APPLIANCE DIMENSIONS EPU - US10 EPU - US15 WIDTH (A)mm DEPTH (B)mm HEIGHT (C)mm... -
Page 10: Installation - Fixing To Wall
INSTALLATION - FIXING TO WALL If installing on a wall, drill two 8mm diametre holes on the wall. The hole centres should be 66mm apart and level. Use the approriate wall plugs for the wall surface. Mount the bracket to the wall with suitable screws. -
Page 11: Installation, Water Connection
INSTALLATION - WATER CONNECTION Run cold feed water to the the unit. Connect isolation valve prior to the unit. Flush the pipework before connection to the unit. Connect to the cold feed via the pressure relief valve. Connect from the hot outlet on the hot water fittings. Having completed the connections, open hot water tap before to opening the isolation valve feeding the unit. -
Page 12: Installation - Water Pressure
INSTALLATION - WATER PRESSURE The product MUST be fitted with a Pressure Relief Valve. The factory fitted Temperature/ Pressure Relief Valve can fulfil this function. Expansion can take place within the cold water supply provided that both : a) Backflow in the main is not prevented by any stop valve with check valve, pres- sure reducing valve or similar b) Hot water expansion does not enter a branch to a cold water outlet (see Diagram to the right for expansion pipe lengths). -
Page 13: Installation Cold Water Feed Diagrams
For inlet pressure up to 0.41 MPa (4.1 bar) For expansion in pipwork: 2.8m of pipework is required for the 10 litre model or 4.2m of pipwork for the 15 litre model. Nearest cold Service valve draw off (fixed jumper or 1/4 turn ball type) Cold Pressure... -
Page 14: Installation, Electrical Connection
INSTALLATION - ELECTRICAL Before connection ensure power supply is isolated. WARNING Electrocution Carry out all electrical connection and installation work in accord- ance with relevant regulations. WARNING Electrocution When permanently connected to the power supply using a dedicated junction box, the appliance must be able to be isolated from the mains power supply by an isolator that disconnects all poles with at least 3 mm contact separation. - Page 15 INSTALLATION - ELECTRICAL Connect power supply via switched fused spur. Run flex through power cable entrance position 11 and connect to the terminal block inside the unit.
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Page 16: Commissioning
COMMISSIONING WARNING Electrocution Commissioning may only be carried out by a qualified contractor in accordance with safety regulations. IInitial start-up 1. Ensure the unit has been flushed and is full of water. 2. Switch on power at the fused spur. 3. -
Page 17: Troubleshooting
TROUBLESHOOTING Problem Cause Remedy No water flows Cold feed isolation valve Open Valve closed Incorrect connection of Correct error pipes Valve blocked Clean or replace valve The appliance does not The temperature Switch the appliance ON supply hot selector is set to by turning water. -
Page 18: Safety & Shutdown
SAFETY Only a qualified contractor should carry out installation, commis- sioning, maintenance and repair of the appliance. Instructions, standards and regulations Note Observe all applicable national and regional regulations and instructions. SHUTDOWN Isolate the appliance from the power supply by switching off at the fused spur. Drain the appliance (see chapter "Installation / Maintenance / Draining the appli- ance"). -
Page 19: Maintenance
MAINTENANCE WARNING Electrocution Before any work on the appliance, disconnect all poles of the appliance from the power supply. WARNING Burns Hot water may escape during draining. Dismantle the appliance for maintenance work. To drain the appliance 1. Isolate the supply and run water until the water discharging from the tap is cold. -
Page 20: Heat-Up Profile
HEAT UP PROFILE Heat-up performance The heat-up period depends on the degree of scaling and residual heat. Using a cold water supply at 10 °C and a maximum temperature setting C will be achieved in 8 minutes Country-specific approvals and certifications The test symbols can be seen on the type plate. -
Page 21: Erp Performance
ERP DATA EPU - US10 EPU - US15 Load Profile Energy Efficiency Class Energy Conversion Efficiency Annual Electric Consumption Default Temerature Setting Sound Power Level dB(A) Daily Power Consumption 3.134 3,134... -
Page 22: Data Table
DATA TABLE EPU - US10 EPU - US15 Hydraulic Data Nominal capacity (L) Electrical data Rated voltage 220-240 220-240 Rated output MCB/fuse rating Phases 1/N/PE 1/N/PE Frequency 50/60 50/60 Application limits Max. permissible pressure (Mpa) Versions IP rating IPX4 IPX4 Type UNVENTED UNVENTED... -
Page 23: Gaurantee Terms And Conditions
GUARANTEE TERMS & CONDITIONS This product is guaranteed against faulty materials and manufacture for a period of one year from the date of purchase. In the event of issues with the product the customer shall return the product to the merchant from where the product was originally supplied. - Page 24 We take every care and precaution to ensure that information in this document is accurate at the point of publish but with continuous product development the details given in this document are subject to alteration without notice. REF: 025216 Everflo - Under sink 10-15 Unvented Installation Manual - English - February 2017...
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Where is the magnesium anode fitted to the heater.
The document states that the unit is fitted with a magnesium anode but does not specify its exact location within the Everflo EPU-US10 heater.
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