nstructins fr use turbmax pr 4 E 8/ E GB
Table f cntents; General infrmatin Table f cntents General infrmatin....................... Fr yur infrmatin........................... Key t symbls............................... Liability..................................... Specified use................................. E designatin................................ Safety.................................. Safety instructins............................ Warnings.................................... 3 Factry Guarantee........................ 3 Operatin................................ 3 Overview.................................... 3 nitial checks befre turning ON................. 4 Dmestic ht water peratin................... 4 Heating peratin............................ 5 Resetting the appliance........................ 6 Turning the biler OFF......................... 6 are and maintenance......................... 7 Frst prtectin.............................. 7 Trubleshting.............................. 7 Fr yur infrmatin Thank yu fr chsing the Vaillant turbmax pr biler. The infrmatin given in this bklet will enable yu t btain the best perfrmance frm yur biler. TurbMAX pr prvides bth central heating and dmestic ht water, with the dmestic ht water supplied directly frm the biler. The biler will perate autmatically t prvide dmestic ht water whenever a ht water tap is pened, and autmatically adjusts t meet the demand fr bth central heating and dmestic ht water in the mst ecnmical way. f, after reading these instructins, yu have any questins n the peratin f the biler, please cntact either yur installer r Vaillant Technical Department. The benchmark gas biler cmmissining checklist (in the installatin manual) shuld be cmpleted by the installer and/r the cmmissining engineer. All ORG Registered nstallers carry a ORG D card, and have a registratin number. Bth shuld be recrded in the Benchmark gas biler cmmissining checklist. Yu can check yur installer by calling ORG direct n 56 373. Key t symbls mprtant Nte This symbl is used t indicate imprtant instructins. This symbl is used t indicate a required step. Liability We can accept n liability whatsever fr damage r injury resulting frm failure t bserve these instructins. Specified use Vaillant turbmax pr appliances are made t fulfil the latest technical specificatins and fficial safety regulatins. These appliances are designed as bilers fr use in central heating and ht water supply systems. f the appliances are used fr purpses ther than r in excess f these specificatins, this shall be classed as incrrect peratin, and neither the manufacturer nr supplier will accept any liability fr resulting damage r injury. Use f this type is entirely at the wner s risk. The term specified use als cvers bservance f the perating and installatin instructins, alng with adherence t the servicing schedules. E designatin The purpse f E designatin is t certify that the biler cmplies with the requirements f the directives cvering gasfired appliances (uncil directive 9/396/EE) and electrmagnetic cmpatibility (uncil directive 89/336/EE). These appliances als cmply with the requirements f the directive n perating efficiency (uncil directive 9/4/EE). Safety instructins Setup and adjustments nstallatin and adjustment f the biler as well as service maintenance and repair f the biler may nly be carried ut by a cmpetent persn in accrdance with the Gas Safety (nstallatin and Use) Regulatins 998. (n the U.K. ORG Registered installers undertake the wrk t a safe and satisfactry standard). f the biler is installed in a cmpartment d nt bstruct any purpse prvided ventilatin penings, and d nt use the cmpartment fr strage purpses. Gas smell f yu smell gas r suspect a gas leak: - Turn ff the biler - D nt switch any electrical switches in the hazardus area n r ff nstructins fr use turbmax pr
Safety; Factry guarantee; Operatin - D nt smke in the hazardus area - Turn ff the gas supply at the gas meter - Ventilate the rm - nsult yur gas supplier, service agent r ther cmpetent persn. Operatin Overview 7 6 Mdificatins in and arund the biler N mdificatins may be made t the fllwing items: - The biler - The gas, water and electrical supply - The flue system - The safety valve fr the heating water - Any structural changes arund the appliance that culd affect the peratinal safety f the biler. VR-V Explsive and flammable materials D nt use r stre any explsive r highly flammable materials (e.g. gasline, paper r paint) near t the appliance. nspectin The biler shuld be serviced annually. We recmmend that yu sign a service agreement with yur service agent r Vaillant Ltd. Factry guarantee 3 Fig. B.: Operating elements Operating cntrls Maximum radiatr temperature cntrl Reset buttn 3 ndicatr lights t display the current perating mde 4 Main ON/OFF cntrl 5 Pressure gauge displaying the pressure in the heating system 6 Built in cntrl/timer mdule (if fitted) 7 Maximum ht water temperature cntrl 4 5 Yur guarantee Vaillant undertakes t rectify any manufacturing defect that ccurs within twelve mnths f the installatin date. ndicatr lights 7 6 5 Registering with us Registratin is simple. Just cmplete the Guarantee Registratin ard and return t Vaillant within 3 days f installatin. Yur details will then be autmatically registered within the Vaillant scheme. Nte: N receipt will be issued. 4 3 mmediate help f yur Vaillant biler develps a fault yur first actin shuld be t cntact yur installer, as his prfessinal assessment is needed under the terms f ur Guarantee. f yu are unable t cntact yur installer, phne Vaillant Service Slutins: 87 66 777. Attentin! The device may nly be used fr initial peratin fr testing fr cntinuus peratin with the chamber cver clsed and with the flue system fully munted and sealed. Fig. B.: LED displays The lights indicate the fllwing perating states under nrmal cnditins: On: The main ON/OFF switch is set t the ON psitin On: A ht water tap is pened and there is a demand fr ht water 3 On: There is a demand fr central heating 4 On: Fan and flue system are functining crrectly 5 On: Gas valve pened, the biler is trying t ignite Flashing: Lack f water in the system 6 On: Burner has lit t prvide either central heating r ht water 7 On: Biler has tried and failed t light nstructins fr use turbmax pr 3
Operatin nitial checks befre turning ON Open the service valves Ensure the cld water service valve is pen. This can be checked by pening a ht water tap and ensuring water flws. Ensure that the service valves in the heating flw and return ( and ) and the gas service valve (3) are pen. The flw, return and gas service valves are pen when the line marking has the same directin as the pipe. The pressure relief valve (4) is prvided fr safety reasns and must nt be interfered with. heck the water cntents f the system n the pressure gauge (4). The needle n the pressure gauge shuld be within the green band (between and.5 bar). f the needle displays a value belw.8 bar when the appliance is cld, fllw the instructins left by yur installer t refill the system. Alternatively, yur installer shuld be called t refill the system. Dmestic ht water peratin The biler shuld nly be used when the heating system cntains water. Use f the biler withut water may cause damage t the biler r its cmpnents. Fig. B.3: Opening service valves heck the water cntents 3 4 4 Fig. B.5: Dmestic ht water supply Setting the maximum dmestic ht water temperature cntrl Turn the main switch () t the l psitin. The dmestic ht water temperature can be adjusted using the ht water temperature cntrl (). Turn the cntrl clckwise t increase the temperature and anti-clckwise t decrease the temperature. As a guide fr nrmal circumstances set the knb t the clck psitin. Nte: This cntrl adjusts the maximum dmestic ht water temperature. f adjusting the cntrl upwards appears t have n effect n the temperature, then the biler is already perating at full utput fr the selected flw rate. f htter water is required the flw rate shuld be reduced by partially clsing the ht water tap. Fig. B.4: hecking the water level f yu live in a hard water area please d nt set the cntrl knb abve the mid ( clck) psitin t prevent excessiv scale frmatin (fig. B.5). 4 nstructins fr use turbmax pr
Operatin Obtaining ht water On pening a ht water tap (3) at a supply pint (basin, shwer, bath, etc.) the biler will autmatically perate t deliver ht water. On clsing the tap the biler switches OFF (r cntinues t perate fr central heating if required). The pump and fan will cntinue t perate fr a shrt perid. Setting the external cntrls Set the rm thermstat (3) and/r the thermstatic radiatr valves (4) accrding t the instructins supplied with the cntrl(s). Hint! Vaillant ffer rm thermstat/time cntrl accessries which give accurate and ecnmic rm temperature cntrl as well as imprved cmfrt. Ask yur installer! 3 3 4 Fig. B.6: Drawing ff ht water Heating peratin Setting the maximum radiatr temperature cntrl Fig. B.8: Setting the external cntrller The biler will nw perate autmatically t prvide central heating fr the cnditins selected n the external cntrls (turbmax pr will als prvide dmestic ht water n demand). After the biler stps perating the pump and fan will cntinue t perate fr a shrt perid t fully disperse the heat frm the biler. Nte: The biler incrprates an anticycling ecnmiser cntrl t prevent energy wasteful ON and OFF peratin f the biler fr shrt perids when in the central heating mde. When turning the rm thermstat t a higher setting there may therefre be a shrt delay befre the biler perates. Fig. B.7: Setting the flw temperature Turn the main switch () t the l psitin. Set the maximum radiatr temperature cntrl t the desired setting using the cntrl knb (). We recmmend the fllwing settings: - Left setting during spring and autumn, - Middle setting during mild winter, - Right setting during cld winter. nstructins fr use turbmax pr 5
Operatin Resetting the appliance Turning the biler OFF max. 3 x Fig. B.: Setting the summer perating mde Fig. B.9: Reset STOP When a ht water tap r the central heating system requires heat, the biler autmatically ignites and starts t perate. f the autmatic ignitin is nt successful within secnds, then the biler des nt g int peratin and switches t Lck ut.this is indicated visually by the red indicatr light (). A new attempt t ignite the flame can then nly be perfrmed after pressing the Reset buttn. Press the Reset buttn () and hld fr apprx. secnd. T turn OFF the central heating nly (Summer mde) Turn the maximum radiatr temperature cntrl knb used t cntrl the heating supply temperature () all the way t the left. Hint! Yu can switch ff the heating peratin in summer, fr example, but the biler will cntinue t prvide dmestic ht water whenever a ht water tap is pened. T turn OFF central heating and ht water fr shrt perids f time f the device still shuts ff after a third attempt, then please cnsult yur installer r Vaillant Service Slutins. Fig. B.: Shutting dwn the unit cmpletely Turn the main ON/OFF cntrl () t the psitin. f yu want t turn the biler OFF fr a lnger perid f time (e.g. hlidays), and there is n danger f frst, then yu shuld als turn ff the gas supply, the cld water service valve and the electrical supply. Please nte the frst prtectin hints in this regard (next page). 6 nstructins fr use turbmax pr
are and maintenance lean the uter casing f yur biler with a damp clth and a little sap. D nt use abrasive r slvent cleaning agents that may damage the case r the plastic fittings. The appliance shuld be serviced at least nce per year. T ensure regular servicing, it is strngly recmmended that arrangements are made with yur service agent r Vaillant Ltd. Fr further details please cntact Vaillant Service Slutins: 87 66777. Frst prtectin Yur biler is equipped with a frst prtectin functin: f the heating water temperature drps belw 5 when the main switch is ON, then the biler ges int peratin and heats the biler circuit t apprx. 3. t cannt be guaranteed that water will circulate thrughut the entire heating system. Trubleshting n the unlikely event that a prblem ccurs with the peratin f the turbmax pr cmbinatin biler, the fllwing pints shuld be checked:. Biler fails t perate s the gas supply turned n? (see page 4) s the water supply turned n? (see page 4) s there enugh water in the heating system? s the electrical supply switched n? s the main ON/OFF cntrl in the On psitin? (switch psitin ) s the burner lck ut indicatr light illuminated? (see page 6). Ht water perates but n central heating s the heating turned ON? (see page 6). Are all external heating cntrls ON? f yur biler still des nt perate then please cnsult yur installer r Vaillant Service Slutins: 87 66 777. f the biler is nt perated fr several hurs during very cld weather there is therefre the pssibility f the system freezing. Please ensure that if yu are absent during a perid f frst the central heating remains in peratin and all rms are kept abve freezing pint. t must be remembered, hwever, that the biler will be autmatically switched ff by the built in mnitring devices if certain faults ccur, e.g. interruptin in the gas r electricity supply r faults in the flue gas system. T vercme this pssibility yu can drain bth the central heating system and biler. Frst prtectin and mnitring devices can nly functin when the main switch f the unit is set t the psitin and the biler is cnnected t the electrical supply. nstructins fr use turbmax pr 7
83 36 89_ GB_R 3 5 Subject t alteratin