Everflo EPU-OS5, Installation Instructions Manual

Page 1: ...INSTALLATION INSTRUCTIONS POINT OF USE WATER HEATERS EPU OS5 ...

Page 2: ...ions standards and regulations 8 Appliance description preparation 9 Installation appliance installation Water connection Power supply 11 Commissioning Initial start up Recommissioning 13 Shutdown Troubleshooting 14 Maintenance 15 Specification dimensions and connections 17 Wiring diagram 18 Heat up profile 19 Extreme operating and fault conditions details on energy consumption 19 ERP Performance ...

Page 3: ...rom the mains power supply by an isolator that disconnects all poles with at least 3 mm contact separation The power cable may only be replaced for example if damaged by a qualified contractor Never connect the appliance via a time switch Secure the appliance as described in chapter Installation Installation During heating expansion water will drip from the tap outlet The appliance must only be in...

Page 4: ...y instructions Structure of safety instructions Type of risk Here possible consequences are listed that may result from failure to observe the safety instructions Steps to prevent the risk are listed Symbols type of risk Keywords Symbol Type of risk Injury Electrocution Burns burns scalding KEYWORD Meaning DANGER Failure to observe this information will result in serious injury or death WARNING Fa...

Page 5: ...xts 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 Note All measurements are given in mm unless stated otherwise 04 UNIT OF MEASUREMENT ...

Page 6: ...of this appliance General safety instructions WARNING Burns During operation the tap can reach temperatures in excess of 60 C There is a risk of scalding at outlet temperatures in excess of 43 C WARNING Injury The temperature selector should only be removed by a qualified contractor WARNING Injury The appliance may be used by children aged 8 and older and persons with reduced physical sensory or m...

Page 7: ...ck the outlet and subject the appliance to pressure Never seal the tap outlet Only use special aerators for non pressurised water heaters Never extend the tap outlet with a hose Material losses Connecting the appliance via a time switch will cause an unintentional reset of the high limit safety cut out Never connect the appliance to the power supply via a time switch See type plate on the applianc...

Page 8: ...be installed with taps suitable for open vented non pressurised water heaters Operation You can set any required DHW outlet temperature variably at the temperature selector The heat up indicator illuminates during the heat up process C E 2 1 85 35 CLEANING CARE AND MAINTENANCE Never use abrasive or corrosive cleaning agents A damp cloth is sufficient for cleaning the appliance Check the tap regula...

Page 9: ...e the appliance des caled by a qualified contractor If you cannot remedy the fault notify your qualified contractor To facilitate and speed up your enquiry please provide the numbers from the type plate INSTALLATION SAFETY Only a qualified contractor should carry out installation commissioning mainte nance and repair of the appliance General safety instructions We guarantee trouble free function a...

Page 10: ...ghly Water installation No safety valve is required Taps valves Sealed unvented taps are not permitted Install an open vented tap Installation site Material losses Install the appliance in a room free from the risk of frost Store the dismantled appliance in a room free from the risk of frost as water residues remaining inside the appliance can freeze and cause damage Material losses Mount the appl...

Page 11: ...rial losses The appliance is only suitable for oversink installation The water connections of the appliance point downwards Material losses Connecting pipe length from tap to appliance may not exceed 1 m 10 ...

Page 12: ...es Carry out all water connection and installation work in accordance with regulations Material losses The appliance may develop a leak and cease functioning Never subject the appliance to water pressure Never interchange the water connections Set the flow rate see tap instructions Observe the maximum permissible flow rate with a fully opened tap see chapters Installation Data table Material losse...

Page 13: ...e 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 WARNING Electrocution Ensure that the appliance is earthed Material losses The voltage specified on the type plate must match the mains voltage Observe the type plate The following electrical connections are permissible Permanent connection to a fuse s...

Page 14: ... hydraulic installation for tightness Note If you fail to follow the correct sequence first water then power the high limit safety cut out will trip Proceed as follows Disconnect the appliance from the power supply Fill the appliance with water Connect the appliance to the power supply Appliance handover Explain the functions of the appliance to the user Show the user how to operate the appliance ...

Page 15: ...dy The appliance does not supply hot water The high limit safety cut out has tripped Remedy the cause of the fault If necessary replace the tem perature controller Allow the appliance to cool down If you have isolated the appliance from the power supply the high limit safety cut out will be reset automatically Loud boiling noises inside the appliance The appliance is scaled up Descale the applianc...

Page 16: ...ctors Opening the appliance Pull off the temperature selector Remove the screws from the appliance cap Open the appliance cover by lowering the bolt screws inwards and pivot the cover upwards then remove it Descaling the appliance Material losses Never treat the cylinder surface with descaling agents Remove the flanged immersion heater Carefully tap the heating element to remove coarse limescale d...

Page 17: ...ower cable The power cable must only be replaced by a qualified contractor with an original spare part Note Never remove the plastic thread holding the profile plate Positioning the temperature sensor in its protective pipe When replacing the temperature controller guide the temperature sensor into its protective pipe Secure the temperature sensor in place below the earthed plug Ensure that the in...

Page 18: ...c01 Cold water inlet Male thread G 1 2 A c06 DHW outlet Male thread G 1 2 A i13 Wall mounting bracket DIMENSIONS 17 ...

Page 19: ...WIRING DIAGRAM 18 ...

Page 20: ...ur in the system Details on energy consumption The product data complies with EU regulations relating to the directive on the ecological design of energy related products ErP Heat up performance The heat up period depends on the degree of scaling and residual heat The heat up time for a cold water supply at 10 C and a maximum temperature setting 60o C will be achieved in 8 minutes HEAT UP PROFILE ...

Page 21: ...facturer Tatramat Load Profile XXS Energy Efficiency Class A Energy Conversion Efficiency 37 Annual Power Consumption kWh 494 Default Temperature Setting o C 55 Sound Power Level dB A 15 Daily Power Consumption kWh 2295 20 ...

Page 22: ...se rating A 10 Phases 1 N PE Frequency Hz 50 60 Application limits Max permissible pressure bar 0 Max flow rate l min 5 Energy data Standby energy consumption 24 h at 65 C kW 0 29 Energy efficiency class A Versions IP rating IP24D Type Open Internal cylinder material PP Thermal insulation material EPS Colour White Connections Water connection G 1 2 A Weight empty kg 3 0 DATA TABLE 21 ...

Page 23: ...ll necessary controls and safety valves have been fitted correctly 2 The appliance has only been used for heating potable water 3 The appliance has been maintained as detailed in the Installation and User Instructions 4 The product has been returned with proof of purchase Exclusions The inner container with integral heating element is not guaranteed against excessive scale build up The Warranty is...

Page 24: ...the details given in this document are subject to alteration without notice REF 025215 Everflo Oversink Vented Installation Manual English January 2017 Everflo Unit 11 Capital Industrial Estate Crabtree Manorway South Belvedere Erith Kent DA17 6BJ Sales Tel 0208 3123720 Technical Helpline 0330 999 0035 sales everflocylinders co uk www everflocylinders co uk ...