Mamiya C24 manual

installation and servicing mini HE When re placing any part of this appli ance , use on ly spare parts that you c an be ass ur ed confo rm to safety and perfo rmance spe cifi cation that w e requ ire. Do not use reconditioned or copy parts that ha ve not been clearly authoris ed by Id eal Boil ers F or deta ils of docu ment a mendment s, r efer to [...]

2 mini HE - - - Insta llat ion & Servicing[...]

mini HE - - - Insta llat ion & Servicing 3 DOCUMENT AMENDME NTS Relevant Installa ti on changes implemented in this book from bo ok reference.................17962.1155.1 4206 F P ag e 10 - - Sentinel company name & address amended Car adon Ide al Limited re se rve the r ight to vary spe cification wit hout n otice[...]

GENERAL 4 mini HE - - - Insta llat ion & Servicing T a b l e 1 --- B o i l e r D a t a mini HE C24 mini HE C28 min i HE C 32 Gas s upply type & connec ti on II 2H3P G20 20mbar , G31 37mb ar , 22 mm copper Inlet / Ou tlet con nection - - - Domestic Hot Water 15 mm c oppe r Fl ow & ret urn connec tion - - - Central Heat ing 22 mm c oppe r[...]

GENERAL mini HE - - - Insta llat ion & Servicing 5 mini HE Boiler size G.C . app liance No. PI No. (Ben ch mar k No .) mini HE C24 47 - - - 348 - - - 38 87BQ81 mini HE C28 47 - - - 348 - - - 39 87BQ81 mini HE C32 47 - - - 348 - - - 41 87BQ81 Destination countries: GB, IE CONTE NTS Ai r supply 9 Benchmark Commissioning C hecklist 6 2 Boiler clea[...]

GENERAL mini HE - - - Insta llat ion & Servicing 6 1 BOILER WA TE R CONNECT ION 400 803 700 35 257 16 31 50 65 (2 9/16”) 83 (3 1/4”) 65 (2 9/16”) 52 (2”) 64 (2 1/2”) CH return CH fl ow DHW cold in let Gas inlet DHW h ot outlet Wall mounting Plate Condensate drain connecti on area Pipe si ze O. D. m m CH flow 22 CH return 22 Gas inlet [...]

GENERAL mini HE - - - Insta llat ion & Servicing 7 INTRO DUC TION mini HE C 2 4 , min i HE C 28 and mi ni HE C 32 are wall mounted, l ow water cont ent, balanced flue, condensing combination gas boilers. Central hea ting (CH ) outpu t and d omestic hot w ater (DH W) outpu t are both fully m odu lating: - - - between 10.2 (34 936) a nd 24.6* (83[...]

GENERAL mini HE - - - Insta llat ion & Servicing 8 The E lectricity at Work Reg ulations, 1989. The manufacturers not es must NO T be taken, in any way , as overriding st atutory obl igations. IMPORTANT These appliances are CE certif icated for safety and performance. I t is, therefor e ,i m p o r t a n tt h a tn oe x t e r n a l c o n t r o ld[...]

GENERAL mini HE - - - Insta llat ion & Servicing 9 5 From vertical d rain pip es or soil pipes* 25 mm ( 1 ”) *** 6 From an internal or external c orner or to a boundary along side t he terminal 25 mm ( 1 ”) *** 7 A bov e adj a cent g round , roof or balcony level 300 mm (12”) 8 From a surface or a bound ary facing the terminal. 600 mm (24[...]

GENERAL mini HE - - - Insta llat ion & Servicing 10 Dome stic Hot Water In hard water areas where mains w ater can exceed 200p pm T o tal H ardness (as d efin ed by BS 7593: 2006 T able 2) a scale reduci ng device shoul d be fitted into t he boile r cold suppl y within the requirements o f the local water c ompany . The use of artif icially sof[...]

GENERAL mini HE - - - Insta llat ion & Servicing 11 T a bl e 5 mini HE C 2 4, mi ni HE C 28 System charge pressu re (bar) 0.5 0.7 1.0 Saf ety v alve settin g 3.0 V essel pre - - - cha rge pressu re (bar) 0.7 System volume (litres) V olume of ex pansion v essel in addi tion to 6 litre uni t fitted to b oiler 75 --- --- --- 100 0.3 0.8 1.4 125 1.[...]

GENERAL mini HE - - - Insta llat ion & Servicing 12 5 BOIL ER C ONTR OL INT ER L OCKS Thermostatic rad iator v alv es. Caradon I deal Ltd. suppo rt the rec ommendations made by leading manufacturers of domest ic heating contro ls that heating systems util ising full thermostatic radiator valv e control of tempera ture in ind ivid ual rooms shou[...]

GENERAL mini HE - - - Insta llat ion & Servicing 13 7B O I L E R W A T E R C I R C U I T D I A G R A M 32 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 22 26 27 28 29 30 31 33 1 2 3 4 34 35 36 37 1 Dom estic hot w ater (D HW) he at ex chan ger 2 Dom estic hot w ater (D HW) f low sw itch 3 Dom estic hot w ater (D HW) outle t pip e 4 Dom[...]

INST ALLA T ION 14 mini HE - - - Insta llat ion & Servicing 8 B O I L E R A S S E M B L Y --- Exploded V iew 16 37 1 11 26 7 10 17 8 39 22 20 4 23 14 13 31 27 25 12 28 29 30 15 32 33 35 34 9 6 36 19 38 18 21 2 40 3 5 24 P5 1 Air p ressure switch 2 Recuperator 3C o n d e n s a t e t r a p 4 Ov erheat therm ostat 5C o n d e n s i n g t o m a i n [...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 15 9 UNP ACKING The boiler is su pplied f ully a ssembled in one pack A , together with a st andard flue assembly for l engths up to 960 mm (37” 3/4), rear or side f lue outlet, in pa ck B. Unpa ck and ch eck the conte nts. Pack A con te nt s AT h e b o i l e r . B Hardware pack C W all[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 16 11 FIT TING THE FL UE SYSTEM The minimum and maximum equiv alent leng th for c o --- a x i a l p i p e s ø 6 0 --- 1 0 0 a n d ø 8 0 --- 1 2 5 m m a r e g i v e n i n T able 7 fo r min i HE C24 and m ini HE C28 and in T able 8 for mini H E C32 . The minimum and maximum equiva lent le[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 17 For the correct use of the restrictors with twin pipes refer to the f ollowing diagr am f or the m odels mi ni HE C 24 ,a n d min i HE C2 8 . 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 0 2 4 6 8 1 01 21 41 61 82 02 22 42 62 83 03 2 Restrictor 50 mm Allowe d values Fl ue ex haust ”[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 18 13 WA LL MO UNTING TEMP LA TE (rea r flu e) IMPORTANT Deta iled insta llation step s are g iven d irectly on the wa ll mounting template 1 T ape the temp late into the selected p osition. 2 E nsure squareness by hanging a plumbline. 3 M ark onto the wall t he following: a. the wall mou[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 19 16 CUT T ING THE F LUE Note s. A I f usi ng t he extension d ucts g o to F ram e 17. B If stan d - - - o ff frame is u se d it is ess en tial this is tak en in to con side ratio n whe n mark ing the flu e (s ee Fr ame 11 ). 1 Measu re and n ote the wall th ickness. 2 For side flues mea[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 20 18 FIT TING TH E OPT IONAL ROOF F LUE KIT (Fl at or Pitche d) Note . A flat o r pitche d ro of flas hing p late ( no t su pplie d) is re qu ire d be for e pro cee din g with the ins tallatio n of this kit. This kit is suitable for both f lat and pitched roof term inations, using a con [...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 21 20 FLUE T ER M INAL POSITION The terminal shoul d be positioned so that product s of comb ustion can sa fely disperse at all tim es. Pluming may occur at the terminat ion so, where possible, terminal p ositions where this could cause a nuisa nce shoul d b e av oid ed . Mini mum d im en[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 22 22 AS SEM BLIN G THE R OOF FLUE KIT Determine the co rrect height that the flue shoul d terminate above the roo f. If after calculating or measur ing the overall flu e heig ht from the top of th e boiler , it is necessary to cut both pipe s of assembly A, then ensure they are cut equal[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 23 23 FIT T ING THE WALL MOUN TING P LA TE Ref er to fra me 25 f or service con nections. Fit the wall mounting plate Direc tly to the wall F Offer up wal l mou ntin g plat e. F Screw throug h the f ix ing holes usin g 3 of f no. 14x2” screws (n ot prov ide d). F Check alig nmen t with [...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 24 26 CONNECTING T HE FLUE TO THE BOILER Note. B e f o r ef i t t i n g t h ef l u et u r r e t f i l l t h ec o n d e n s a t et r a p o r siphon trap within the boiler by pouring a c upfu l of wa ter i nt o th e fl ue out let . T ak e ca re t o ensure t h at the wa ter i s onl y p oured[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 25 29 E LECT RICAL CONNECTIONS Warning. This ap pliance MUST be efficiently eart hed A m ains sup ply of 230 V ~ 50 Hz is required. Mains wiring should be 3 core PVC insul ated flexible cord NOT LESS tha n 0.7 5 mm 2 (24 x 0.2m m) an d to B S. 6500, T able 16. (0.5mm 2 f lex is not accept[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 26 31 PICTORIA L WIRING mini HE C24, mini HE C28, mi ni HE C32 LD1 LD2 LD3 F1 F2 K1 K3 K4 LD4 P4 X6 X1 X7 P5 SB1 X5 K2 X3 X2 X4 1 2 3 LN M ~ 3 2 1 X1 1 M ~ t t t Ign itio n electrodes Flam e detection electrode Conde ns ate trap External contro ls termina l block El ect ri c suppl y termi[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 27 32 FUNCTIO NAL FL OW DIA GRAM mini HE C24 , mi ni HE C28 , mi ni HE C3 2 L N Electro nic control pcb Fan Ai r pre ssure swi tc h CH flow swi tch DHW flow swi tch Pum p DHW tem p. rd bk bk bu CH temp. 38 37 31 30 bu bu rd 10 9 bu bn Three wa y 6 8 bk bu 7 div . valve bn wh 33 34 28 29 G[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 28 33 EXTERN AL ELECTRI CA L CO NTROL S Wirin g extern al to the boiler M UST be in accordance wi th the current I .E . E . (B S.7671) W irin g Re gulations. For Irel and reference sho uld be made to the cur rent ETCI rules for electrica l installation s. The external fuse rating sho uld [...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 29 34 INITIAL L IGHT ING AB C D E F Central H eati ng flow Domestic hot water outl et Gas inlet Domestic cold water inlet Central Heating return G Lege nd A Appiance On lamps B Domestic hot w ater tem peratu re control C Main switch and radiato r temperature co ntrol D Boiler reset button[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 30 35 TO ADJ UST PR ES SU RE S Nom enclatu re of the p arts on the g as va lve H Modula tion operator’s electric connectors I M inimu m ga s pressure ad justm ent J M axim um g as pressure a dju stment K O n - - - off operators electric connector L O n - - - off operators M Gas v alve i[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 31 C A DE B 12 Press and hold the reset button D for about 10 s econds until the lo ck - - - out signal lamp E blinks. 13 Press the reset b utton D rep eatedly (4 times) until the lamp s A g ive the f ollow in dication: Where: Lamp ON Lam p OFF 14 T urn the DH W temperatu re control B to [...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 32 38 GEN ERAL CHE CKS Make the following checks for correc t operation: 1H o t w a t e r . a. Fully open al l DHW taps in turn and e nsure that water flows freely from them. b. Close all taps ex cept the f urthest one f rom th e boiler and check that the boil er is firing at m aximum rat[...]

INST ALLA T ION mini HE - - - Insta llat ion & Servicing 33 39 GAS CON VER SION 1 Check th at the ga s cock fi tted und er the boiler i s turned off and the appliance is switc hed off at the mains isolating spur . 2 R emov e the f ron t pan el of the ca se. 3 T a k eo f ft h el i do f t h es e a l e dc h a m b e r . 4 T ake the f ront p anel of[...]

SER VICING 34 mini HE - - - Insta llat ion & Servicing 41 SER VICING SCHEDU LE T o ensure th e continued safe and ef fi cient operation of the appliance it is recommended that it is checked at regular intervals a nd serviced as necessary . The frequency of serv icing wil l depend u pon the installation conditio n and usage but should be carried[...]

SER VICING mini HE - - - Insta llat ion & Servicing 35 42 RE MOVA L OF OUTER AND INNER CASING 1 T urn off the gas sup ply a t the ga s service cock a nd disconn ect the electri city su pply . 2 R emove the screws A and lift off the boiler front panel. A 3 Loosen the screws B. 4 Bring the base of the panels away from the boi ler and lift them, f[...]

SER VICING 36 mini HE - - - Insta llat ion & Servicing 43 BUR NER R EMOVAL AND CLEANING 1 Disconn ect the ele ctrical sup ply . 2 R emove outer and inner casing (refer to frame 42). 3 Undo the screws A and remove the fan holder brac ket B and the combustio n chamber panel C. 4 R emove the screws D and the plate E. C A A B D E 5 Discon nect the [...]

SER VICING mini HE - - - Insta llat ion & Servicing 37 47 FA N AND VENT URI R EMOVAL AND CLEANING 1 Disconn ect the ele ctrical sup ply . 2 R emove outer and inner casing. 3 Disconnect the co nnectors A and the earth co nnection B. 4 Disconnect the pipe which connec ts the venturi device to the air pressu re switch. 5 Unscrew the screw C and re[...]

SER VICING mini HE - - - Insta llat ion & Servicing 38 REPLACEMENT OF COMPONENTS 48 GE NER AL When replacing any component: 1 Isola te the electricity su pply at the switched sp ur . N.B . T urning the boiler “ON/O FF ” switch does not isolate the live s upply to the boi ler . 2 T urn off the gas supply . IM POR TAN T . When w ork is comple[...]

SER VICING mini HE - - - Insta llat ion & Servicing 39 52 OV ERHEA T THERMO ST A T REPL ACEMEN T 1 R emove outer and inner casing (refer to frame 42). 2 R emove the screws A and the plate B. A B 3 Disconnect the wiring C . 4 R emove the spring D which holds the overheat t hermostat on the pipe of the primary heat exchanger and remove it. C D 5 [...]

SER VICING mini HE - - - Insta llat ion & Servicing 40 55 GAS VAL VE R EPL ACEM ENT Che ck 1 Disconn ect the ele ctrical sup ply . 2 R em ove th e fron t casin g pa nel. 3 Disconnect the connec tor A and check the electric al resistance of th e coil referring to the f ollowing di agram O n --- o f f o p e r a t o r approx. 4 180 Ω * * at ambie[...]

SER VICING mini HE - - - Insta llat ion & Servicing 41 58 F AN RE PLACEM ENT 1 Disconn ect the ele ctrical sup ply . 2 R emove outer and inner casing. 3 Disconnect the co nnectors A and the earth co nnection B. 4 Disconnect the pipe which connec ts the venturi device to the air pressu re switch. 5 Unscrew the screw C and remove the fan holder b[...]

SER VICING mini HE - - - Insta llat ion & Servicing 42 61 PUM P RE PLACE ME NT COM PLE TE 1 Disconn ect the ele ctrical sup ply . 2 R emove the front and right hand side casing panels (r efer to fram e 42). 3 Relea se system p ressure by opening the m ain circuit drai nag e cock. Do not release CH pressure using the p ressure relief valve. It m[...]

SER VICING mini HE - - - Insta llat ion & Servicing 43 62 ELECTRO NI C CON TROL/ IGNI TIO N PCB RE PLACEM ENT 1 Disconn ect the ele ctrical sup ply . 2 Gain a ccess to the controls area b y rem ovin g the boiler fron t pan el and pulling the control p anel (re fer to f ram e 30). 3 R emove the screws A and remove the service panel 4 T o gain ac[...]

SER VICING mini HE - - - Insta llat ion & Servicing 44 If required, to check the PCB is set correctly f or this boiler type the foll owing procedur e should be fol lowed. Boi ler m ode setti ng 17 R emove the front panel o f the case. 18 Position the con trol knob C a s in the f igu re below and disco nnect the C .h. temperatur e probe. C A DE [...]

SER VICING mini HE - - - Insta llat ion & Servicing 45 63 CH FL OW SW ITCH R EPLACE ME NT 1 Disconn ect the ele ctrical sup ply . 2 R em ove th e fron t casin g pa nel. 3R e m o v e t h e f o r k A . 4 O pen the box B and disconnect the switc h. B A 5 Re - - - assem ble in rev erse order . Refer to the foll owing illustr ation for the co rrect [...]

SER VICING mini HE - - - Insta llat ion & Servicing 46 6 5 D H WF L O WS W I T C HR E P L A C E M E N T 1 Disconn ect the ele ctrical sup ply . 2 R emov e the f ron t pan el of the ca se (re fer to f ram e 42). 3 Disconnect the c onnector A and remove the switch B by delicately levering it up wards w ith a screwd river . 4 Rep lace the switch a[...]

SER VICING mini HE - - - Insta llat ion & Servicing 47 67 PRI MARY H EA T EXC HAN GER REPL ACEMEN T 1 Disconn ect the ele ctrical sup ply . 2 Rem ove outer and inner casing as explained in f rame 42. 3 Close off the isolati ng cocks of the CH circu it at the bott om of the boil er . 4 Relea se system p ressure by opening the m ain circuit drai [...]

SER VICING mini HE - - - Insta llat ion & Servicing 48 69 DIVER TE R VAL VE ACT UA T OR REPL ACEMEN T 1 Disconn ect the ele ctrical sup ply . 2 R emove front casing panel (refer t o frame 42).. 3 Disconnect the connec tors A. 4 R emove the fixing spring B and remove the actuato r C. Re - - - assem ble in reve rse order . When reasse mbling the [...]

SER VICING mini HE - - - Insta llat ion & Servicing 49 71 DH W HEA T EX CH ANGER REPL ACEMEN T 1 Disconn ect the ele ctrical sup ply . 2 Rem ove outer casing (refer to frame 42). 3 Close the iso lating coc ks of the CH circuit and DHW supply at the bo tto m of the boiler . 4 Relea se system p ressure by opening the m ain circuit drai nag e cock[...]

SER VICING mini HE - - - Insta llat ion & Servicing 50 73 CO NDEN SA TE TRAP REPL ACEMEN T 1 Disconn ect the ele ctrical sup ply 2 R emove front and right hand casing panels (refer to fram e 42). 3 Disconnect the tr ap from the draining pipe. T o clean t he conden sat e trap a nd d rain 4 Unscrew the bottom cover and remove the inner fitting an[...]

F AUL T F INDING mini HE - - - Insta llat ion & Servicing 51 75 ELECTRO NI C CON TROL/ IGNI TIO N P .C.B. OPTICAL INF ORM A TION The electronic control/ignition p.c.b. is provided with three lamps (L .E .D. indicators) A, that give optical information duri ng th e norm al opera tion of the boiler or f or serv ice an d fault fiinding purpose. No[...]

F AUL T F INDING 52 mini HE - - - Insta llat ion & Servicing 77 F AUL T F INDING WARNING Care mu st be tak en wh en condu cting f ault f indin g tests to guard against the ris k of electric s hock. 230 V ac is the nominal UK supply v olt age. This may vary between 253 Vac and 196 Vac. When checking continuit y ensure power is off to the applian[...]

F AUL T F INDING mini HE - - - Insta llat ion & Servicing 53 Cont inued from pag e 52 of fault findi ng Remov e the motor asse mbl y, with 230V at the co nnect ions i s the s pi ndle fully retr acted? Re fe r to frame 76. Dis mant le the DHW detect or valv e and clean. Refer to frame 66. Rea ssembl e. Does t he DHW water becom e hot? Cont inued[...]

F AUL T F INDING 54 mini HE - - - Insta llat ion & Servicing Cont inued from page 52 o f fault findi ng. Is there at least on e of the LEDs fla shing? Is LED 1 flashi ng wi th LED 2 on ? When th e pum p runs doe s the spin dle o f th e wa te r flow detector exten d to ope rate th e micr o switc h? Refer to frame 63. Rep lace faulty di aphragm a[...]

F AUL T F INDING mini HE - - - Insta llat ion & Servicing 55 Co ntinue d fro m pag e 54 of faul t findi ng Co ntinue d o n pag e 56 of fault find ing Ensure t he igni ti on elect rode p osi ti on and sp ark ga ps are c orrect . Recti fy or replace. Refer to frame 49. Is th e ign itio n bu r ne r pres sure co rrect? R efer to frame 35. no yes ye[...]

F AUL T F INDING 56 mini HE - - - Insta llat ion & Servicing Co ntinue d fro m pag e 55 of faul t findi ng Re fe r bac k to pag e 52 of fault find ing to co ntinue . Is th e po sitio n o f t h e detection e lectr ode corr ect, a nd e lectr ode undamaged? Refer to frame 49. Adju st bu r n er p re ssur e . Refer to frame 35. yes no no no no no ye[...]

F AUL T F INDING mini HE - - - Insta llat ion & Servicing 57 yes yes no Is LED 1 a nd L ED 2 on and L ED 3 flas hing ? Is LE D 1 o n a n d LED 2 flashi ng ? no Co ntinue d from page 55 of f aul t findi ng yes yes no no Is ther e con tinu ity of overheat thermostat wiring at PC B co nnect ion? Has the ma in overheat thermostat operated? (Check c[...]

F AUL T F INDING 58 mini HE - - - Insta llat ion & Servicing Cont inued from page 5 3 Adjust th e max setting on the gas valve. Refer to frame 35. Ch eck that max b urner pres sure* can be a chiev ed. Is the co ld wa ter suppl y adequate? refer to frame 6 an d T abl e 1 at pa ge 4. yes no no no no no no no no yes yes yes yes yes yes Is there be[...]

mini HE - - - Insta llat ion & Servicing 59 The following are part s commonly required as replacements , due to damage or expendabil ity . The failure o r absence is likely to af fect th e safety and/or perf orman ce of this appliance . The list is ex tracted f rom the British Ga s List of Parts which contains all available spar e parts. The f [...]

60 mini HE - - - Insta llat ion & Servicing 31 H 0 7 --- 8 5 8 Control p ane l door 1 173988 32 H 0 7 --- 8 8 2 Front c ase panel 1 173989 1 4 6 2 5 78 16 12 9 13 28 29 22 24 17 14 10 23 11 19 31 30 32 30 20 21 15 25 26 27 18 3 P5[...]

mini HE - - - Insta llat ion & Servicing 61 INST ALLER NOTIF IC A TION GUIDELIN ES IT IS A REQUIREMENT OF CORGI M EMBERSHIP TO REG IS TER EVER Y GA S AP PLIA NCE In addition a change t o Building Regulatio ns (England and W ales) req uires the in staller to notif y when installin g a heating ap pliance, as from 1st Ap ril 2005. Complete th e Be[...]

T o comp ly with the Buil ding Reg ulati on s, each section must have a tick i n on e or other o f the boxes CONTRO LS BOILER SERIAL No. NOTIFICA TI ON No. BENCHM ARK No. FOR A LL BOILERS CON FIRM THE FOLLOWING FOR THE CE NTRAL HEA TING M ODE, M EAS URE & RE CORD FOR CO MBINA TI ON BOI LERS ONL Y FOR T HE DOM ES TIC HO T W A TER M ODE, MEAS URE[...]

SERVICE INTER V AL RECORD It is recommended t hat your heating syst em is serviced regularly and that you com plete t he appropriate Service Interval R ecord Below . Serv ice P rovi der . Before compl eting the appropriat e Service Interval Record bel ow , pl ease ensure you have car ried out t he service as described in th e boiler manuf acturer?[...]

Idea l In sta ller/ T ech ni ca l He lpli ne : 01482 498 663 www.ide alb oiler s.com T ech ni cal T rai ni ng The I deal Boilers T echnical T raining Cen tre offers a series of first class t raining courses for do mestic, commercial and industrial heating inst allers engineers and system specifiers. For details of courses p lease ring: 01482 498 43[...]

P o i n t sf o rB o i l e rU s e r Note. In lin e with ou r curre nt warran ty policy we w ou ld ask that you che ck thro ugh the follo win g guide to ide nt ify any pro blems ex te rn al to the boile r prio r to requ e stin g a ser vice e ngin ee rs v isit. Sho uld the pro ble m be fo un d to be othe r than with the appliance we reserve the rig ht[...]

CO NTROL O F CH TEMPERA TURE The output t emperature o f CH water is adjustable fro m a mini mum of abou t 38 ° C t o a maximum of abo ut 85 ° Cb y turning the knob C. App rox CH f low temperatures f or the boiler thermostat settings: C Minimum (3 8 û C) Maximum ( 85 û C) CONTROL OF DHW T EM PERA TUR E T h et e m p e r a t u r eo ft h eD H Wl e[...]

mini HE mini HE C24 G.C . appliance No . 47 - - - 348 - - - 38 mini HE C28 G.C . appliance No . 47 - - - 348 - - - 39 mini HE C32 G.C . appliance No . 47 - - - 348 - - - 41 Destination countries: GB, IE INTRO DUC TION mini HE are wall mount ed, room sealed, condensi ng, low water content combi nati on gas boiler s feat uri ng full sequence automat [...]

mini HE When r eplacing any part o f this appl iance, use o nly spare part s that you can be as sured conf orm to sa fet y and p erf orman ce sp eci fi ca ti on that we req uire. Do not us e reconditioned or copy parts that have not been clearly a uthorised by Id eal Boi lers Yo u r I d e a l u s e r s g u i d e F or ins ta llat ion and ser vicing [...]