Raypak 1334001 manuale d’uso

#$  $   " $ #$" %$# CA T ALOG NO. 3000.52N Effective: 02-18-1 1 Replaces: 05-20-10 P/N 241075 Rev . 15 This manual should be maintained in legible condition and kept adjacent to the heater or in a safe place for future reference. 8-.5< D?[...]

2 Rev . 15 reflects the following: Changes to: “Hard” water specification on page 23, Wiring Diagram headers - “W2/WH2” was “WH2” on page 38, “WH1” was “WH2” on pages 39-44 Additions: Adjustment procedure for two-stage Robertshaw gas valve (including Fig. 39) on page 46[...]

'"#  Pay Attention to These T erms 4 " #$(  T ime/T emperature Relationships in Scalds 6 "& !% $  Model Identification 6 General Specifications 7 All Models (Approved) 7 Hot W ater Supply Heaters 7 #$  $ ?[...]

4  " Indicates the presence of immediate hazards which will cause severe personal injury , death or substantial property damage if ignored. '" Indicates the presence of hazards or unsafe practices which could cause s evere personal injury , death or substantial property damage if ignored.  ?[...]

5 DANGE R ! V a p o r s f r o m f l a m m a b l e l i q u i d s w i l l e xplo d e a n d c a tch f ire c aus ing death or severe burns. Do n o t u s e o r s t o r e f l a mm a b l e p r o d u c t s s u c h a s g a s o l i n e s o l - v e n t s o r a d h e s i v e s i n t h e s a m e r o o m o r a r e a n e a r t h e w a t e r heater. K ee p f l a m[...]

6 "& !% $ On receipt of the equipment, visually check for exter- nal damage to the carton or the shipping crate. If the carton or shipping crate is damaged, make a note on the Bill of Lading and report the damage to the Carrier immediately . Remove the heater from the carton or the shipping crate. Do [...]

7 #$  $ 7<=*55*=2878-.< Installation must be in accordance with local codes, or , in the absence of local codes, with the latest editions of the National Fuel Gas Code, ANSI Z223.1/NFP A 54, and the National Electrical Code, ANSI/NFP A 70. In Canada installations must conform with the current CAN/CSA B149 a[...]

8 H eater Model Number F loor Base Part Number 0 133 001749 0 182/ 0181 058313 0260/ 0261 058314 0330/ 0331 058315 0400/ 0401 058316 0514 056199 0624 056200 0724 056201 0824 056202 0926* 054597 1083* 054598 11 78* 054599 1287* 054600 1414* 054601 1571* 058378 1758* 058379 0962 059233 11 2 5 0 59234 1223 059235 1336 059236 1468 059237 1631 059238 18[...]

9  $ The heater shall be installed in a space large in comparison to the size of the heater . Large space is defined as having a volume at least sixteen (16) times the total volume of the heater . M O D E L S 01 8 2 - 0 4 0 0 a n d 018 1 - 04 0 1 M O D E L 01 3 3 #9.,2/2,*=287<*7- 26.7<287< NOTE: Ratings are shown for [...]

10 M O D E L S 05 1 4-0824 M O D E L S 09 6 2 - 1 8 2 6 Model Number Indoor/Outdoor Dimensions (in inches) Input MBH Recovery GPH* Width A Gas Conn. G Flue Diameter K L WH-0514 51 1.5 508 32-3/4 1 10 25-3/8 WH-0624 627.0 623 37-1/2 1 12 29-1/2 WH-0724 726.0 722 41-5/8 1 12 34-1/4 WH-0824 825.0 820 45-3/4 1 14 38-1/2 NOTE: Ratings are shown for elev[...]

11 M O D E L S 09 2 6 - 1 7 5 8 M O D E L S 2 1 0 0 - 4 0 0 0 MO DEL, Model N umber Input M BH Recovery G PH* D imensions (in inches) W idth A Gas C onn. G W ater C onns. H W H-0926 9 26.0 9 20 5 2-3/8 1 2 -1/2 W H-1083 1 083.0 1 076 5 9-1/4 1 2 -1/2 W H-1 178 1 178.0 1 171 6 3-5/8 1 -1/4 2 -1/2 WH-1287 1287.0 1279 68-5/8 1-1/4 2-1/2 WH-1414 1413.0[...]

12 >=-88; '* =.; .*=.;< These heaters are design certified for outdoor installa- tion. Heaters must not be installed under an overhang of less than three (3) feet from the top on the heater . Three (3) sides must be open in the area under the o verhang. Roof water drainage must be diverted away from the heaters installed unde[...]

13  $ If louvers, grills or screens are used on the o penings, obtain the net free area from their suppli- er or manufacturer . If the design free area of a louver is not known nor available, it shall be assumed that wood louvers will have 20-25 percent free area and m etal louvers will have 60-75 percent free area as specified in the N[...]

14 8-.5<  1. Lower outdoor "Stackless" top onto unit. Position top so it is centered on unit from side-to-side and front-to-rear . 2. Tighten the (4) screws (Shown below) until they come in contact with the unit jacket top, then even- ly tighten all (4) screws to secure to unit. Fig. 7: Outdoor T op Ins[...]

15 Fig. 9: Indoor T op Installation[...]

16 8-.5<  *7-  & .7= $ .; 627*57-88; #=*,4 7<=*55*=287 1. Remove the louvered jacket top by removing four (4) #10 flathead screws. 2. If originally installed, remove "Pagoda" top from the louvered jacket top. 3. Place the inner stack adapter panel o[...]

17 & .7= 29270 V ent piping of the same size as the drafthood outlet is recommended, however , when the total vent height is at least ten (10) feet (drafthood relief opening to vent terminal), the vent pipe size may be reduced as spec- ified in the National Fuel Gas Code, ANSI Z223.1. Avoid long horizontal runs of vent pipe and too many elbo[...]

18 (d) Place in operation the appliance being inspected. Follow the lighting instructions. Adjust thermostat s o appliance will operate continuously . (e) T est for spillage at the drafthood relief opening after 5 minutes of main burner operation. Use the flame of a match or candle, or smoke from a ciga- rette, cigar or pipe. (f) After it has been [...]

19 NO YES NO YES INSTALL VENT DAMPER WITH ACTUATOR TO SIDES O F VENT ONLY. DO NOT MOUNT ABOVE OR BELOW VENT. TO CHIMNEY TO BOILER D808 FLOW > HORIZONTAL INSTALLATION TO CHIMNEY TO BOILER D808 VERTICAL INSTALLATION ACTUATOR MAY BE INSTALLED IN ANY POSITION ON VERTICAL PIPE. HEATER H EATER Motor End Switch C . N .O. N.C. 1 K2 1 K1 R 1 R 1 K3 1 23 [...]

20 5>6+270 .7.;*5 H eater should be located so that any water leaks will not cause damage to any adja cent areas or structures. *< #>995 B 877.,=287< Gas piping must have a sediment trap ahead of the heater gas controls, and a manual shut-off valve locat- ed outside the heater jacket. All gas piping should be tested af te[...]

21 *< ; .<<>;. ".0>5*=8; The gas pressure regulator located in the gas valve is preset nominally at 4" WC for natural gas, and 1 1" WC for propane. Between the gas valve and the burners is a 1/8" pipe plug. The pressure at this point, taken with a manometer , should be about 3.7" WC natural gas and 1[...]

22 R D H R D H L E D O M SIZE GPM T P FT GPM T P FT CONN GPM T P FT GPM T P FT CONN 0133* 22 10 14.7 10 22 3.3 1-1/4" 0 182/ 0181 45 7 9.2 20 15 1.8 1-1/2" 0 260/ 0261 45 10 9.4 20 22 1.9 1-1/2" 0 330/ 0331 45 12 9.6 20 28 1.9 1-1/2" 0 400/ 0401 45 15 9.8 20 33 2.0 1-1/2" 0514 90 9 9 40 21 1.8 2" 0624 90 12 9.5 40 26 1[...]

23 Indoor Outdoor TG P M P M P S S H LT G PM P MPS SHL TG P MP M P S S HL 0133 0133 22 10 3.4 1-1/4 5.1 17 13 5.5 1-1/4 8.2 10 22 14.7 1-1/4 22.0 0182/ 0181 0182 15 20 1.8 1-1/2 4.6 12 26 3.1 1-1/2 7.5 7 45 9.2 1-1/2 20.8 0260/ 0 261 0260 21 20 1.9 1-1/2 4.6 17 26 3.1 1-1/2 7.6 10 45 9.4 1-1/2 21.0 0 330/ 0331 0330 27 20 1.9 1-1/2 4.7 21 26 3.2 1-1[...]

24 29270 2* 0 ; *6E$B9. '  %72=.69  #B<=.6[...]

25 87=;85<E.7.; *5 " .52./  & *5? . A new combination temperature and pressure (T&P) relief valve, complying with the Standard for Relief V alves and Automatic Gas Shut-Off Devices for Hot Wat er Su p p l y Sy s t e ms , AN S I Z 21 . 2 2 , m us t b e installed in the opening provided on top of the storage tank at the time [...]

26 on-off cycling heater . The valve has a remote capillary bulb immersed in a well, at the header outlet, to main- ta in a c on s ta n t o ut le t wa te r te mp er a tu r e. Wh en multiple valves are furnished, they can be staged to give greater flexibility of control . Standard factory set- ting is at position 5. Consult the dial setting tag atta[...]

27  258= #*/.=B Models 0514-4001 employ electronic devices which close the main gas valve within 8/10 of a second whenever the pilot flame is interrupted. Pilot flame is a utomatically lit when the device is powered. Unit per- forms its own safety check and opens the main valve only after the pilot is proven to be lit. 8@&ap[...]

28 8,*=2878/  87=; 85< 0400 W H 1 , W H 2 , W H 3 018 1 ( L O W N O x ) WH1[...]

29 8,*=2878/  87=; 85< 0824[...]

30 8,*=2878/  87=; 85< #$ "$ %  " %"# ./8;. #=*; =%9 Safe lighting and other performance criteria were met with the gas manifold and control assembly provided on the heater when the heater underwent tests speci- fied in the latest edition of the ANSI Z21.10.3/CSA 4.3 Standard. .7.;*5[...]

31 T O T U R N O F F G A S T O APPLIANCE LIGH TING INST RUC TION S FOR HEAT ERS WITH ELEC TRON IC IG NIT ION ( IID) FOR MOD ELS WITH MA NUAL GAS VA LVES F OR Y O U R S A F E T Y R E AD B E F O R E O P E R A T I N G WAR NING: If you d o not f ollow these instr uction s exac tly, a fire o r expl osion may res ult ca using p rope rty dama ge, per sona[...]

32 FOR MODELS WITH AUT OMA TIC GAS V AL VES 1. Close all gas valves. T urn off electric power supply . W ait five (5) minutes. 2. Open manual pilot valve. T urn on electric power . Pilot is automatically lighted. 3. Open main gas valve. 4. Set temperature controls to desi red temperature. TO SHUT DOWN Close all manual gas valves. Turn off electric [...]

33 7<9.,=287 ; 8,.->; .< Inspect on the first and third month after initial startup and then on an annual basis. If problems are found, refer to the T roubleshooting sections of this manual for additional directions. 1. Remove top of heater and inspect heat exchanger for soot and examine venting system. 2. R e mo v e r e a r h e a d [...]

34 c. Check the ignition spark operation. Time must be within the lockout timing period (15 or 90 sec- onds). d. Turn control down to end call for heat and wait 60 seconds on lockout models before beginning step 3. 3. T urn on gas supply . 4. Set controller to call for heat. 5. System should start as follows: a. Spark will turn on and pilot gas val[...]

35 *27 >; 7.; 7- ;2/2,. " .68 ?*5 1 . Remove burner tray . (See Burner T ray Removal procedure on page 34.) 2 . Remove (8) screws from the hold-down brackets. 3. Remove (8) screws from the left an d right sides of th e ma n i fo l d as s em b l y . D e ta c h th e ma n if o l d assembly from the burner tray assembly . 4[...]

36 NO TE : Be fo re t roubleshoo ti ng , f amiliar i ze y ours e lf w it h th e s tar t- up a nd c heckout procedure. Ch ec k l ine vo lt age po we r, l ow v olt a ge t ransforme r, li mit c ontrolle r , t hermostat ( co nt ro l le r) an d w i ri ng. Pu ll ig ni ti on le ad an d c he ck sp ar k a t m odule. If spar k is o kay: • C he ck i gn iti [...]

37 M E C H A N I C A L P R O B L E M W he n he at er is tu rn ed on no th in g happens. Th er mo st at in "O N" po si ti on ca us es re lay and pum p to ope rat e, b ut he at er d oe s no t f ire . Co nt in uou s s hu t do wn of man ua l re se t H ig h Li mi t. Sooting CAUT ION-So ot may be comb us- ti bl e. W et do wn a nd exe rc is e c [...]

38 '"  "# ' 2;270 2*0 ; *6E'' [...]

39 ' 2;270 2* 0 ; *6E' [...]

40 ' 2;270 2* 0 ; *6E' [...]

41 ' 2;270 2* 0 ; *6E' D[...]

42 ' 2;270 2* 0 ; *6E' D[...]

43 ' 2;270 2* 0 ; *6E' D[...]

44 ' 2;270 2* 0 ; *6E' D[...]

45 $ ; 8>+5.<188=270E >69<  *25>; . $ 8 >69 1 . Pump not properly primed. 2. Wrong direction of rotation. 3. Speed too low . 4. T otal head too high. " .->,.- *9*,2=B *7-8; .*- 1. Air pockets or leaks in suction line. 2. Clogged impeller . 3. Foot valve strainer too smal l or clogged. 4. Excessiv[...]

46 C O MB IN A TI O N F LA M E S E NS OR / I GN IT E R A ND PI LO T B UR NE R Fig. 38: T ypical Burner T ray Illustrated >; 7.; $ ; *B " .68 ?*5 1. Shut-off power and gas supply to the heater . Disconnect union(s) and pilot tubing, then loosen and remove burner hold-down screws. 2. Disconnect wires at gas valve and slide burner dra[...]

47 *27 >; 7.; *7- ;2/2,. " .68 ?*5 1 . Remove screws and burner hold-down bracket. NOTE: If the heat exchanger is sooted badly , the b urner hold-down bracket and spacer can become distorted from direct flame impingement and this usually necessitates replacement of these parts. 2. Lift b urners from slotted spacer and slid[...]

48 9. DO NOT app ly excessive torque during rolling operation and avoid thinning any wall of the tube beyond 0.015". 10. Use same procedure on opposite end. 1 1. Apply line pressure test. Re-roll if necessary . 12. Reinstall as outlined under HEA T EXCHANGER REASSEMBL Y . 5.*7270  5>. *< *<<*0.@*B< Soot will clog [...]

49 L IM I T E D P A R T S W A R R A N T Y RAYTHE RM™ COMMERCIAL HEATERS TY P E S H & W H MOD ELS 0133 TO 4001 SCOPE: R ay pa k, I nc . ( "Ra yp ak" ) w arr an ts t o t he o rig in al own er tha t a ll par ts of t hi s h eat er wh ich ar e ac tu al ly m an ufa ct ur ed b y R ayp ak w i ll be fr ee fro m f ai lu re u nd er nor ma l u [...]

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52 ww w .rayp ak.com Raypak, Inc., 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (805) 278-5468 Litho in U.S.A.[...]