Gebruiksaanwijzing /service van het product BH20UT van de fabrikant Roberts Gorden
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W ARNING FOR Y OUR SAFETY If you smell g as: 1 . Open windo ws. 2. DO NO T try to light an y appliance. 3. DO NO T use electrical s witches. 4. DO NO T use any t elephone in your b uilding. 5. Extinguish any open f lame . 6. Leav e the build ing. 7 . Immediatel y call your local gas supplier af ter leaving the b uilding.
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T ABLE OF C ONTENTS SECTION 1: Heater Safety ................ .................... ........ 2 1 .1 Manpo w er Req u ir ements ..... .................... ........... 2 1 .2 Saf et y Labels and Their Placement .................... 2 SECTION 2: Installer Respons ibility.
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TABLE OF FIGURES Figure 1: Side and Back Panel Label Placement ............ 2 Figure 2: Top Panel Label Placement ............................. 3 Figure 3: Linear & Double Linear, Horizontal Mounts ..... 6 Figure 4: Linear & Double Linear, One Side Reflector .
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1 of 75 P roduct Appr ov al ROBERTS GORDON ® appliances have been tested and CE certified as complying with the essential requirements of the Gas Appliance Directive, the Low V oltage Directive, the .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 2 of 7 4 SECTION 1: HEATER SAFETY Yo u r Saf ety is Impor tant to Us! This symbol is u sed thr o u gh o u t the man u al to n ot i fy yo u of possible f ire, e lectrical o r b u rn hazar ds.
SECTION 1: H EAT ER S AFETY 3 of 75 Fi g ur e 2: T op P anel Label Placement Internal W iring La b el Gas Connection La b el T op Panel - Inside Door T op Panel Description P art N umber Gas Connectio.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 4 of 7 4 SECTION 2: INSTALLER RESPONSIBILITY • T o install the h eater , as w ell as the g as and electr ical s u pplies, in accor dance w ith applicable specif ications and codes .
SECTION 3: C LEARANCES TO C OMBUSTIBLES 5 of 75 SECTION 3: CLEARANCES T O COMBUSTIBLES 3.1 R e q uired Clearan ces to Comb ustibles Clearances are the req u ired distances that comb u stible objects m u st be a w a y from the hea ter to pr e v ent f ire hazards.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 6 of 7 4 3.2 Cleara nce Data - Linear and Double Linear NOTE: 1 . All dimensions ar e fro m the s u rf aces of a ll t u bes , co u plings, tees , elbo w s and crosses . 2. Clear ances B, C and D can be red u ced b y 50% af ter 7500 mm of t u bing do w nstr eam fro m the b u rne r .
SECTION 3: C LEARANCES TO C OMBUSTIBLES 7 of 75 NOTE: 1 . All dimensions ar e fro m the s u rf aces of a ll t u bes , co u plings, tees , elbo w s and crosses . 2. Clearances B , C and D can be red u ced b y 50% af ter 7500 mm of t u bing do w nstr eam fro m the b u rne r .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 8 of 7 4 3.3 Cleara nce Data -U T ube NOTE: 1 . All dimensions ar e fro m the s u rf aces of a ll t u bes , co u plings, tees , elbo w s and crosses . 2. Clearances B , C and D can be red u ced b y 50% af ter 7500 mm of t u bing do w nstr eam fro m the b u rne r .
SECTION 3: C LEARANCES TO C OMBUSTIBLES 9 of 75 NOTE: 1 . All dimensions ar e fro m the s u rf aces of a ll t u bes , co u plings, tees , elbo w s and crosses . 2. Clearances B , C and D can be red u ced b y 50% af ter 7500 mm of t u bing do w nstr eam fro m the b u rne r .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 10 o f 74 SECTION 4: MAJOR COMPONENT DESCRIPTIONS Burner (shown with T ube Gask et) Must be inst alled wi th the flame obser vation window f acing down. Ref lecto r (Aluminium or Stainless St eel) Alternate ov er lap as shown on o verview .
SECTION 5: G ENER AL S USPENSION D ETAILS 1 1 of 75 SECTION 5: GENERAL SUSPENSION DETAILS To e n s u re yo u r saf ety , and comply w ith the t erms of the w arr anty , all u nits m u st be installed in acco rdan ce w ith these instr u ctions . The gas or the electrical s u pply lines m u st not be u sed to s u ppor t the heat er .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 12 o f 7 4 Fi g ur e 1 8 : Critical Han g er Placement * Allows f or ther mal e xpansion of syst em. Hanger Side View F ront Vie w Hanger Bow Shac kle I-Beam I-Beam Beam Clamp Bow Shackle Anchor Concrete Beam Locknut W asher Scre w Hook min.
SECTION 6: L INEAR & D OUBLE L INEAR H EATER I NSTALLATION 1 3 of 75 SECTION 6: LINEAR & DOUBLE LINEAR HEATER INSTALLATION The f ig u res in this section pro v ide a ge neral o v er v ie w of component plac ement in a BLA CKHEA T ® Linear and Do u b le Linear s ys tem.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 14 o f 7 4 Fi g ur e 1 9: Linear General A ssembl y O v erview F an T ube Ref lector Ref lector End C ap Ref lector Support Burner Coupling.
SECTION 6: L INEAR & D OUBLE L INEAR H EATER I NSTALLATION 1 5 of 75 Fi g ur e 20: Linear Lay out Ov erview Model BH1 5ST BH20ST BH25ST/EF BH30S T/EF BH35ST/EF BH40S T/EF BH45ST/EF BH50ST/EF BH55ST Refl ec to r Over la p (appr o x.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 16 o f 7 4 6.2 Double Linear Standar d Parts List * PV C coating mu st be remo ved prior t o installation . **Some models ma y recei ve S-hooks (P/N 91 907302) or spri ng hooks (P/N 91 903300), r ather than bo w shackles Part No.
SECTION 6: L INEAR & D OUBLE L INEAR H EATER I NSTALLATION 1 7 of 75 Fi g ur e 21: Double Linear Gener al Assemb ly O verview 1 200 mm approx. F an T ube Burner T ube Clamp P ackage Ref lector Ref.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 18 o f 7 4 Fi g ur e 22: Double Linear La yout O verview Model BH30DL BH40DL BH50DL/EF BH60DL/EF BH70DL/EF Re flec tor O ver lap (appr o x.
SECTION 6: L INEAR & D OUBLE L INEAR H EATER I NSTALLATION 1 9 of 75 Step 6.3 Bur ner T ube Installation Step 6.4 Couplin g and T ube Assemb ly Bow Shac kle Burner T ube Hanger 2290 mm ± 250 mm Note: T ubing requires a do wnwar d slope of 1 3 mm per 6000 mm aw ay from b ur ner .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 20 of 7 4 Step 6.4.1 Couplin g and T ube A ssembly (Continued) Step 6.4.2 Couplin g and T ube A ssembly (Continued) Incorr ect Slide Bar position Corr ect Slide Bar dimensions ± 50 mm Drive slide bar until tight.
SECTION 6: L INEAR & D OUBLE L INEAR H EATER I NSTALLATION 21 of 75 Step 6.5 T ube Clamp P acka g e Installation Description Part Number T ube Clamp P acka g e0 1 3 1 8 90 1 T u be Clamp 0 1 39680.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 22 of 7 4 Step 6.6 R eflect or Installation W ARNING F ire Hazar d Support ref lector with r eflect or hanger and support strap. Ref lector m ust not touch t ube . Failur e to f ollow these instr uctions can result in death, injur y or pr operty damage .
SECTION 6: L INEAR & D OUBLE L INEAR H EATER I NSTALLATION 23 of 75 Step 6. 6.1 Ref lector , U-Clip and Ref lector Support Installation The pict orial dr a w ings of the heater co nstr u ction in Section 6 ar e schematic only and pr o v i de a general g u ideline of w here hangers, r eflector s u pports and U-clips are t o be installed.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 24 of 7 4 Step 6.7 Doub le Linear T ee Installation (f or double linear heat ers onl y) Te e Coupling Coupling F an T ube F an T ube W eld .
SECTION 7: U-T UBE H EATER I NSTALLATION 25 of 75 SECTION 7: U-T UBE HEATER INSTALL ATION The f ig u res in this section pro v ide a ge neral o v er v ie w of component place ment in a BLA CKHEA T ® U-t u be syste m . The location of some compone nts s u ch as s u ppor ts and co u plings is cr u cial for pr oper installation.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 26 of 7 4 *PV C coating mus t be r emoved pr ior to installation. **Some models ma y recei ve S-hooks (P/N 91 907302) or spri ng hooks (P/N 91 903300), r ather than bo w shackles Part No.
SECTION 7: U-T UBE H EATER I NSTALLATION 27 of 75 Fi g ur e 23: U-T ube A ssembl y O vervie w mm 200.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 28 of 7 4 Fi g ur e 24: U-T ube Lay out O v erview Model BH1 5UT BH20UT BH25UT/EF BH30UT/EF BH35UT/EF BH40UT/EF BH45UT/EF BH50UT/EF Ref lecto r Over la p (appr o x.
SECTION 7: U-T UBE H EATER I NSTALLATION 29 of 75 Step 7 .2 U-T ube Han g er Placement Step 7 .3 Burner T ube and Fan T ube Installation 2290 mm ± 250 mm See Assembly Draw ing Fir st T ube and Ref lector Hanger Bow Shackle T ube and Reflect or Hanger Suspension Chain Optional Hanging Conf iguration W ashers Bolt (T orque: 1 3.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 30 of 7 4 Step 7 .3.1 T ube Clamp Pac ka g e Installation Step 7 .4 U-T ube Support Brack et Assemb ly Installation T ube Clamp Bolt Lock W asher Nut (T orque: 1 3.
SECTION 7: U-T UBE H EATER I NSTALLATION 31 of 75 Step 7 .5 Couplin g and T ube Assemb ly Step 7 .5.1 Couplin g and T ube Assemb ly (Con tinued) T ube T ube Orient coupling so that the impact bloc k i.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 32 of 7 4 Step 7 .6 T ube Installation Step 7 .7 U-T ube Installation T ube Coupling W eld Spot Coupling U-tube U-tube Suppor t Brac ket As.
SECTION 7: U-T UBE H EATER I NSTALLATION 33 of 75 Step 7 . 8 Ref lector Installation W ARNING F ire Hazar d Support ref lector with r eflect or hanger and support strap. Ref lector m ust not touch t ube . Failur e to f ollow these instr uctions can result in death, injur y or pr operty damage .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 34 of 7 4 Step 7 . 8 .1 Ref lector , U-Clip and Ref lector Support Installation The pict orial dr a w ings of the heater constr u ction in Section 6 ar e schematic only and pr o v ide a ge neral g u ideline of w her e hanger s, ref lector s u pp or ts and U-clips are t o be installed.
SECTION 8 : M ULTIBUR NER C ONFIGUR ATION & I NSTALLATION 35 of 75 SECTION 8 : MULTIB URNER CONF IGURATION & INSTALLATION 8 .1 Initial A ssembl y See P age 1 3, Section 6 for linear heater asse mbly instr u ctions. See P age 25, Section 7 for U - t u be heate r assemb ly instr u ctions.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 36 of 7 4 Fi g ur e 26: T ypical Manif old L a y out (Linear and U-T ube Conf i g uration) T ypical F an Arrangement 1 50 mm Hanger 1 50 mm.
SECTION 9: B URNER & F AN I NSTALLATION 37 of 75 SECTION 9: BURNER & F AN INSTALLATION Step 9.1 Bur ner Installation Step 9. 2 Fan A ssembl y L ock W asher Gasket Bolt (T orque :1 3 .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 38 of 7 4 9.3 Linear & U-T ube F an Installation Step 9.4 Doub le Linear F an Installation F an T ube F an Assembl y Tight en securely until tube cannot be remo ved. W eld Spot Te e F an Assembl y Tight en securely until tube cannot be remo ved.
SECTION 9: B URNER & F AN I NSTALLATION 39 of 75 Step 9.4.1 Doub le Linear Fan Installation (Contin ued) Step 9.5 Mult ibur ner 8 3/90 B WLG Fan A ssembly (Hor izontal and V er tical Outlets) F an.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 40 of 7 4 Step 9.6 Condensat e Drain A ssembly Te e Condensat e Cap W all 1" BSP threaded hole . Use 1" x ¾" reducer . (not supplied) Must be connected to a dr ain sy stem in accordance w ith local codes.
SECTION 1 0: O PTIONAL H EATER A CCESSOR IES 41 of 75 SECTION 1 0: OPTIONAL HEATER A CCESSORIES W ARNING Cut/Pinch Hazar d W ear protectiv e g ear during installation, operation and service. Edges are shar p. Failur e to f ollow these instr uctions can result in injury .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 42 of 7 4 1 0.1 R eflect or Side Extension Installatio n Step 1 0.1 .1 Brac ket Installation Step 1 0.1 .2 Side R ef lector Instal lation R e f lector S i d e E x tension Bracket ( 2 p er re f lector) U se a dd itional su pp orts in hi g h air mo v ement a pp lications.
SECTION 1 0: O PTIONAL H EATER A CCESSOR IES 43 of 75 1 0.2 U-T ube Co ver I nstallation The pac k age contai ns t w o ref lector joint pieces (P/ N 0275090 1), one 8’ ref lector and 1 8 x #8 sheet metal scr e w s. Install the U-t u be co v er u sing the f ollo w ing pr oced u re.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 44 of 7 4 1 0.3 Decor ativ e Grille Installation Step 1 0.3.1 Grille Installation Step 1 0.
SECTION 1 0: O PTIONAL H EATER A CCESSOR IES 45 of 75 1 0.4 P rot ective Gr ille Installation Step 1 0.4.1 Silicone Cap Installation Step 1 0.4.2 Grille End Cap Installation Step 1 0.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 46 of 7 4 1 0.5 Sports Hall Guard Installation Step 1 0.5.1 Grille Installation Step 1 0.5.
SECTION 1 0: O PTIONAL H EATER A CCESSOR IES 47 of 75 1 0.6 Under shield Installation 1 0.6.1 Han g er Installation 1 0.6.2 Undershield Installation 1 0.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 48 of 7 4 1 0.7 W all Mountin g Install w all mo u nting brac k ets at the height sh o w n in the la yo u t dra w ing pro v ided by the estimat or .
SECTION 1 0: O PTIONAL H EATER A CCESSOR IES 49 of 75 Fi g ur e 2 8 : U-T ube (An g le Moun ted) Fi g ur e 29: Linear.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 50 of 7 4 SECTION 1 1: V ENTING 1 1 .1 General V entin g Re q uirements 1 1 .1 .1 T ype C 12 , C 32 & C 62 Appliance Ro om Sealed The heat er s are de signed t o be installe d as room seale d appliances.
SECTION 1 1: V ENTING 51 of 75 Fi g ur e 30: Indi vidual Flue Connectio n Detail Fi g ur e 31: Flue Connection Dimensions 1 1 .3 Outside Combustion A ir Supply Wher e necessar y , clean air ma y be d u cted into the b u rn er box thr o u gh an added spigot on the bac k of the b u rn er bo x replacing the e xisting d u st arr est baf fle plat e.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 52 of 7 4 Fi g ur e 32: F r esh Air Inta ke Spi g ot Fi g ur e 33: A ir Supply w ith Flue Confi g ur ations 1 1 .4 Common Duct W hen u sing a common air inlet d u ct, al w ays e n s u r e that the ar ea of the com mon air inlet d u ct r epresents the ar ea of all air d u cts.
SECTION 1 2: G AS P IPI NG 53 of 75 SECTION 1 2: GAS PIPIN G It is impor tant th at the gas s u pply pipe and electr ical connections do not s u ppor t any of the heat er’ s w eight. Installation p ipes sho u ld be f it ted in acco rdan ce w ith National Sta ndards .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 54 of 7 4 Fi g ur e 34: Gas Connection w ith Stainless St eel Flex Co nnector INCORRECT POSITIONS (WRONG INS T ALLA TION) Heater Mo vement Heater Mo vement Heater Mo vement Heater Mo vement CORRECT POSITIONS Corr ect position with flex connect or not supplied by R oberts-Gordon.
SECTION 1 3: W IRING 55 of 75 SECTION 1 3: WIR ING Connect t o the electrical s u ppl y u sing a 3 pin pl u g v ia a locally mo u nted do u ble pole f u sed s w itch ha v ing a minim u m disconnecti on of 3 mm on each pole. This s w itch sho u ld be f u sed to 3 amps.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 56 of 7 4 1 3.3 T ypical Exter nal W irin g Dia g r am (Double Linear Option 2) 1 3.4 T ypical Exter nal W irin g Dia g r am (Multibur ner).
SECTION 1 3: W IRING 57 of 75 1 3.5 Internal Wir in g Dia g ra m.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 58 of 7 4 SECTION 1 4 : OPER ATION Fi g ur e 35: Se q uence of Oper ation Char t NO TE: If the heat er operat es for mor e than 24 ho u rs .
SECTION 1 4: O PER ATION 59 of 75 1 4.1 .1 Heater Loc kout Indicat or by Connect or A 230 V signal is pro v ided w hich enables the R OBER TS GORDON ® controller , BMS sy stem, etc. t o indicate the heat er that has f ailed. An additional w ire has t o be installed fr om the heater lock o u t indicat or connect or to the monit oring comp u ter .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 60 of 7 4 the at tentio n of the u ser o r p u r chaser; instr u ct them in the saf e oper ation of the h eater( s).
SECTION 1 5: S ERVI CING I NSTRUCTIONS 61 of 75 SECTION 1 5: SER VICING INSTRUCTIONS IMPOR T ANT: Ne v er u se the heat er as a s u ppor t for ladder s or other acce ss eq u ipment. Al w a ys test f o r gas so u ndness w ith a s u itab le detection fl u id af ter completing any ser v icing or e xch ange of g as carr y ing component.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 62 of 7 4 1 5.2.4 Aut omatic Flame Contr ol Unit Rem o v e b lack ignition le ad. W ithdra w the connector s. Rem o v e t w o scre w s fr o m the co v er . R eplace if f a u lt y . Ref it in re v er se seq u ence.
SECTION 1 5: S ERVI CING I NSTRUCTIONS 63 of 75 Tu b e s Make s u r e ther e are no crac ks. Make s u re t u bes ar e connected and s u spended sec u rel y . See P age 1 1, Section 5 . Make s u r e there is no sagging , bending or distortion. Gas Line Chec k f or gas leaks.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 64 of 7 4 SEC TION 16: T R OUBLESHOOTING D ANGER Electrical Shoc k Hazard Disconnect electric bef ore service . Heater m ust be properl y grounded. Failur e to f ollow these instr uctions can result in death or electrical shoc k.
SECTION 1 6: T ROUB LESHOOTING 65 of 75 1 6.1 T r oubleshootin g Flow Chart (Linear , Double Line ar and U-T ube) No No No No Ye s No Ye s Ye s No No No No No Ye s No No Ye s Ye s Ye s Ye s No Ye s Ye s Ye s Ye s Replace ignition module. Is there power out from pin 10 on ignition module? Replace Fan.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 66 of 7 4 T roubleshootin g Flo w Chart (Linear , Double Linear and U-T ube) No No No No Ye s Ye s No No Ye s No Ye s No Ye s Ye s No No Ye.
SECTION 1 6: T ROUB LESHOOTING 67 of 75 1 6.2 T r oubleshootin g Flow Chart (Multibur ner) Refer to control panel IOS manual for troubleshooting. Fan motor may have to be replaced. Remove obstruction. No No Ye s Ye s No No No Ye s No No Ye s Ye s Ye s Ye s No No Ye s N o Ye s Ye s No No No Y es Check thermostat and replace if necessary.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 68 of 7 4 T roubleshootin g Flow Chart (M ultibur ner) No Ye s Do the burners turn off when the call for heat ends? Check the control panel. No Ye s Ye s No No Ye s Ye s Consult venting and wiring sections of this manual for reversal instructions.
SECTION 1 6: T ROUB LESHOOTING 69 of 75 1 6.3 Manifold Gas P ressur e Settin g 0 1 2 3 4 5 6 1 2 3 4 5 6 0 1 2 3 4 5 6 1 2 3 4 5 6 Manometer Gov er nor Adjustment Scre w ( b ehind cov er) Go v er nor (orif ice) pr ess u re w hile b u rn er i s r u nning .
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 70 of 7 4 SECTION 1 7 : R EPLACEMENT P AR TS Carbon Mono xide Hazard W ARNING Use only genuine R OBERTS GORDON ® replacement parts per this installation, operation and service manual.
SECTION 1 7: R EPLACEMENT P ARTS 71 of 75 Note s: A C D E F G H I J K L M N O Q Item Description P art Number Item Description P art Number A A u tomatic C ontrol Unit 90438702 O D u st Arr est Baf fle Plate 07230000 C Fle x Line Adapt er 91 220700 Q Mains in sock et w ith EMC F ilter 90438902 D Pr e s s u re S w itch f or BH25 - BH55, BH50EF , (0.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 72 of 7 4 SECTION 1 8 : SPECIF ICATIONS 1 8 .1 Material Specif ications 1 8 .1 .1 Combustion and T ubes 1 00 mm dia. 16 g a u ge heat treat ed al u minised mild steel. 1 8 .1 .2 Ref lectors NS3 H1 4 al u mini u m or 1 .
SECTION 1 8 : S PECIF ICATIONS 73 of 75 * Only a v ailab le in M u ltib u rner . 1 8 .6 Linear Heater BH15ST BH20ST BH25ST BH25ST/EF BH30ST BH30ST/EF BH35ST BH35ST/EF BH40ST BH40ST/EF BH45ST BH45ST/EF BH50ST BH50ST/EF BH55ST* Inp u t - Gross (kW) 15 20 25 30 35 40 45 50/51 55 Inp u t - Net (k W) 13.
B LAC KHEAT ® I NSTALLATION O PERATION AND S ERVICE M ANUAL 74 o f 74 1 8 .9 Burner Specif ications Fi g ur e 37: Linear and U-T ube Specifications *Only a v ailable in M u ltib u rner . **Based on Gross C aloric V al u e. Nat u ral G 20: 8.7 mbar 3.
SECTION 1 8 : S PECIF ICATIONS 75 of 75 **Based on Gr oss Calor ic V al u e. 1 8 .9.2 EF Burner Specif ications BH25/EF BH30/EF BH35 /EF BH40/EF BH45/EF BH50/EF B u r ner Airplate ID N u mber 1 4 56561 0 Jet N u mbers - Nat u ral G 20 #20 #16 #9 #5 #2 B Gas Con s u mption** - Nat u ral G 20 ( m 3 /h) 2.
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Infrar ed Heating Maintain c lear ance t o the si de and c lear ance belo w the heat er fr om v ehic les and comb ustib le mat erials. www .rg-inc.com Print ed in U.S.A. P/ N 9103791 2 Rev . H At tach this infor mation to a wall near the R OBERTS GORDON ® heat er .
Een belangrijk punt na aankoop van elk apparaat Roberts Gorden BH20UT (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Roberts Gorden BH20UT heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Roberts Gorden BH20UT vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Roberts Gorden BH20UT leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Roberts Gorden BH20UT krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Roberts Gorden BH20UT bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Roberts Gorden BH20UT kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Roberts Gorden BH20UT . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
