Atag Premier E-HR 24, Installation And Servicing Instructions

Page 1: ...INSTALLATION SERVICING INSTRUCTIONS 8G 51 18 01 07 04 We reserve the right to make changes CE PIN 0063AS3538 These instructions to be retained by user ...

Page 2: ...essure is to low 0 7 bar FILL indication remains continuously visible the boiler is taken out of operation The installation needs to be topped up Water pressure is to high 2 8 bar HIGH indication remains continuously visible the boiler is taken out of operation The installation pressure needs to be decreased by draining water Operation indication in the first display position Mode key Selecting ch...

Page 3: ...ot water supply 16 10 Commissioning the boiler 17 10 1 Central Heating system 17 10 2 Hot water supply 17 10 3 Adjustments 17 11 Isolating the boiler 20 12 Commissioning 21 12 1 Checkingforcontamination 21 12 2 Checking the CO2 22 13 Maintenance 23 13 1 Thefrequencyofmaintenance 23 13 2 Maintenanceactivities 23 13 3 Further checks 23 14 Technicalspecifications 24 15 Diagram showing various parts o...

Page 4: ...competent person eg Members of CORGI and in accordance with the current Gas Safety Regulation Failuretoinstallappliancecorrectlycouldlead toprosecution In addition to the above regulations this appliance must be installedincompliancewiththecurrentIEERegulations the Building Standards Scotland Consolidation Regulations Regulations and bye laws of the Local Water Authority and theCurrentHealthandSaf...

Page 5: ...ly topped up or filled up installation this programtakescareoftheremovalofanypresentairinthe boiler Inthiscasethecontrolwillcheckthewaterpressure and if it is too low will report this on the display The boiler anticipates the heat requirement of the central heatinginstallationorthehotwatersupply Asaresultthe boiler will adjust its capacity to the installation and will switch on less often which me...

Page 6: ...the boilers rear wall Dimensions see figure 4 table 1 t i n u f o e p y t 5 1 R H S E 4 2 R H S E T 4 2 R H S E T 5 3 R H S E A t h g i e h m m 0 5 6 0 5 6 0 5 6 B t h g i e h k n a t n o i s n a p x e h t i w m m 0 7 8 C h t d i w m m 0 0 5 0 0 5 0 0 5 D h t p e d m m 5 9 3 5 9 3 5 9 3 E t s u a h x e s a g e u l f e d i s t f e l m m 5 3 3 5 3 3 5 3 3 F y l p p u s d n a t s u a h x e s a g e u ...

Page 7: ...astening and supporting positions in mm figure 3 54 332 619 5 337 supporting point 52 220 Two points are located on the back of the boiler which can be used in situations in which the boiler is being suspended on a frame In addition the dimensions of the drilling holes for fastening the boiler are shown The dimensions of the drilling holes are also shown on the template ...

Page 8: ...tic sealing caps from the pipes contaminated testing water can be released It is advisable to spray clean all of the unit s connectingpipesand ortospray clean blow clean the installation before connecting it to the unit connection diameters table 2 f w g k r c boiler pipes bottom Premier figure4 t i n u f o e p y t R H E 5 1 R H E 4 2 R H E T 4 2 R H S E T 5 3 m e t s y s s a g e u l f y l p p u s...

Page 9: ...detected then the controlwillrepeatedlytrytoachievewaterflow andifthis does not work then the boiler will switch off available water flow at full load table 3 external installation pump in series figure 6 t i n u f o e p y t p m u P e p y t e t a r w o l f r e t a w D C 0 2 T e l b i s s i m r e p n o i t a l l a t s n i e c n a t s i s e r n i m l h l a P k r a b m 5 1 R H S E 0 5 0 2 S P U 3 0 1...

Page 10: ...ess steel plate exchanger for producing domestic hotwater Theboilerdoesnothaveahotwaterstoreand in case of a demand for hot water the boiler will heat the sanitary water flowing through the plate heat exchanger up to 63 C instantanious The water mains installation must comply with the water BYE laws In regions with a water hardness value higher than 15 D calcium deposits should be removed from the...

Page 11: ...gs into the adaptor 1 Please remove both flue gas test nipples items 2 3 Make flue or fitting connection Re connect both flue gas test nipples Flue systems must comply with the current regulations It is essential that in practice products of combustion dischargingfromtheterminalcannotre enterthebuilding or any other adjacent building through ventilators windows doors othersourcesofnaturalormechani...

Page 12: ...lcondensationcollectiondeviceinthe outlet system is surplus to requirement The appliance produces a white wisp of condensation This wisp of condensation is harmless but can be found to be unpleasant particularly in the case of outlets in outside walls For further information regarding the supply range of the exhaust and supply system please contact the country distributor 6 9 Air supply ItisNOTnec...

Page 13: ...00 The ATAG room thermostat and controls must be connected to their allocated connections All other types or makes of room thermostats or controls which are used must have a Volt free contact 230 Volts for external pump mains power supply 230 Volts for external control 230 Volts internal or external three way valve motor and cylinder sensor ATAG room thermostat On off thermostat or control Volt fr...

Page 14: ...Installation instructions E SHR series page 14 electrical connecting diagram figure 12 ...

Page 15: ...re overshoot On a call for hot water supply the T set value of central heating return water temperature is monitored Depending on the amount of sanitary water which is withdrawn from the DHW facility the central heating return water temperature from which the input is adjusted will vary 8 1 Explanationofthefunctionkeys Key functions from the and the extensive indication are Central Heating program...

Page 16: ...ional lampsoff Connect the mains filling loop not supplied Open the cold water supply tap on the filling loop and allow the system to fill slowly Theboilerhasanautomaticventwhichremovestheair which is present Bring the installation pressure up to between 1 5 and 2 0barafterallradiatorsandpipeshavebeenvented Close the mains filling loops main inlet tap remove filling loop and cap supplies Activate ...

Page 17: ... the boiler will start the burner 10 2 Hotwatersupply Providedthereisaheatrequirementfromthecylinderthe hot water program will be put into operation by means of the key hot water program 10 3 Adjustments In the Control Tower a number of adjustments can be made Theseadjustmentscanbefedineasilybymeans of the keys on the boiler However a distinction is made between adjustments which are done by the u...

Page 18: ...whicherrordatacanberetrieved user adjustment possibilities table 7 s t n e m t s u j d a r e t e m a r a p r e s U p e t S n o i t p i r c s e d y r o t c a f e g n a r 1 g n i t a e h l a r t n e c p m e t r e t a w w o l f m u m i x a m C 5 8 C 0 9 0 2 2 m e t s y s g n i t a e h l a r t n e c f o e p y t 1 0 4 1 1 0 s r o t c e v n o c g n i t a e h r i a s r o t a i d a r r e t a w w o l f x a...

Page 19: ...a m x a m n i m 9 4 y t i c a p a c p m u p x a m g n i t a e h l a r t n e c 0 0 1 0 0 1 0 4 9 8 e c a f r e t n i g n i t t e s s s e r d d a 0 7 1 1 e r a p s 0 t a t s o m r e h t s u b G A T A e e S t a t s o m r e h t Q n i a r B G A T A 8 1 e g a p n o Informationchapter After feeding in the access code the information can be read out according to table 9 In order to select the informationc...

Page 20: ...herwisereturningtothe Good read outautomatically occursafter20minutesintheeventthatnomorekeyshave beenused installer service possibilities table 10 installer error possibilities table 11 r e l l a t s n i e d o m r o r r E p e t S n o i t p i r c s e d e u l a v 1 r e b m u n r o r r e 2 t i n u s u t a t s g n i t a r e p o 3 1 T e r u t a r e p m e t r e t a w w o l f C 4 2 T e r u t a r e p m e...

Page 21: ... 1 Checkingforcontamination In order to be able to check the boiler for contamination in the following running years it is advisable to measure the maximum air displacement in the boiler when putting the boiler into operation This value can be diffe rent with each type of boiler In order to be able to measure this value the following operations must be carried out inordertoentertheservicechapterfe...

Page 22: ...rom the fan motor loosen the front crosshead screw of the black plastic air inlet damper afterthisturnthetwoclampingrods turnandremove them by pulling them forward slightly lift the fan unit and remove it towards the front of the heat exchanger the fan unit and the air inlet damper can be checked for contamination and if necessary cleaned now remove the burner ceramic bricks by slightly lifting th...

Page 23: ...the condensate tray of the heat exchanger where the siphon is fixed pullthesiphondownwardsuntilitisreleasedfromthe condensate tray pullthedrainpipeofthesafteyvalveoutofthesiphon turn the siphon carefully out of the boiler clean the siphon and re fill with water Refitting is done in reverse order 13 3 Furtherchecks Checking the ionisation current ionisation determines if there is a flame present wi...

Page 24: ...0 3 2 9 2 5 0 6 N E o t g n i d r o c c a n o i t c e t o r p f o e e r g e d 0 4 P I 4 4 P I y r o g e t a c e u l f y b 3 3 B 3 2 B t e n t h g i e w g k 7 3 7 3 7 3 0 4 d e s a b H C y t i c a p a c r e t a w l 5 3 5 3 5 3 5 d e s a b W H D y t i c a p a c r e t a w l 5 0 7 0 H C e m i t n u r r e v o p m u p n i m 5 1 5 1 5 1 5 1 W H D e m i t n u r r e v o p m u p c e s 0 2 0 2 m u m i n i m ...

Page 25: ...ldwaterpipe E SHR T W hotwaterpipe E SHR T T1 flowsensor T2 returnsensor T3 DHWsensor E SHR T T5 flue gas sensor if fitted T10 Airboxtemperaturecontrol P1 waterpressuresensor 15 Diagram showing various parts of the boiler boiler diagram to be used in conjunction with figure 17 page 26 figure 16 A W G K R C P1 8 3 15 7 14 2 1 4 5 6 11 13 12 10 9 17 ...

Page 26: ...e 25 figure 17 10 ControlTower 11 water filter return central heating 12 three wayvalve 13 circulationpump 14 flue gas discharge 15 combustion air supply 16 type plate 17 expansionvessel G gas pipe A flow connection central heating R returnconnectioncentralheating C condensationpipe K coldwaterpipe E SHR T W hotwaterpipe E SHR T T1 flowsensor T2 returnsensor T3 DHWsensor E SHR T T5 flue gas sensor...

Page 27: ...2 expansionvessel 3 outside sensor ARV12 4 drainpoints 5 ATAG room thermostat 16 Example diagrams for connecting the boiler 16 1 Radiatorinstallationwithoutthermostatvalves connecting of the boiler to a radiator installation without thermostat valves figure18 1 2 3 4 5 ...

Page 28: ...nwiththermostatvalvesonly connecting of the boiler to a radiator installation with thermostat valves only figure19 1 2 3 4 5 6 1 ATAGPremierboiler 2 expansionvessel 3 outside sensor ARV12 4 drainpoints 5 ATAG room thermostat 6 by pass trv thermostaticradiatorvalve trv trv ...

Page 29: ...perate at minimum capacity Block 60 Incorrect parameter setting of the minimum or maximum power Block 67 A DT has been detected between flow and return sensor whereas the burner is not in operation After the DT has disappeared the block will disappear Block 80 Maximum flue gas temperature has been exceeded if present The block will not be cancelled until the flue gas temperature has arrived below ...

Page 30: ...Installation instructions E SHR series page 30 18 CE Certificate United Kingdom ...

Page 31: ...Installation instructions E SHR series page 31 19 CE Certificate Ireland ...

Page 32: ...This renewed publication cancels all previous installation instructions The company reserves the right to change the specifications and dimensions without prior notice E O E ...