Manuale d’uso / di manutenzione del prodotto 0042B del fabbricante Raypak
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INST ALLA TION & OPERA TING INSTR UCTIONS CA T ALOG NO. 2100.50AB Effective: 09-02-09 Replaces: 12-26-07 P/N 240488 Rev . 29 WARNING: If these instructions are not followed exactly , a fire or explosion may result causing property damage, personal injury or death .
2 Rev . 29 reflects the following: Changes to: Note on Page 8, text on Page 10, Item 7 on Page 1 1, mounting instructions on Page 12.
WARNINGS 4 Pay Attention to These T erms 4 RECEIVING EQUIPMENT 5 GENERAL SPECIFICA TIONS 5 INST ALLA TION 7 Code Requirements 7 Mounting Base 7 Clearance Requirements 7 Combustion/V entilation Air 8 V.
D ANGER: I ndicates the presence of immediate hazards which will cause severe personal injury , death or substantial property damage if ignored. WARNING: Indicates the presence of hazards or unsafe practices which could cause severe personal injury , death or substantial property damage if ignored.
RECEIVING EQUIPMENT On receipt of your equipment, visually check for exter- nal damage to the carton. If the carton is damaged, it is suggested that a note be made on the Bill of Lading when signing for the equipment. Remove the boiler from the carton, and if it is dam- aged, report the damage to the carrier immediately .
6 16 33 1 / 4 22 1 / 8 12 1 / 2 5 18 3 1 / 4 2 THERMOST A T CONN (ELECTRICAL CONN ON OTHER SIDE) GAS CONN 3/4 NPT PIPE TO DRAIN 26 1 / 4 1 / 2 C 11 7 / 8 6 INLET OUTLET 3 1 / 8 MIN 19 K A UTOMA TIC VENT DAMPER (FIELD INST ALLED) B A Fig. 1: Dimensions Model No.
7 INST ALLA TION Code R equir ements I nstallation must be in accordance with local codes, or in the absence of local codes, with the latest editions o f the National Fuel Gas Code, ANSI Z223.
8 3. Except for carpeted flooring, boilers are certified for installation on combustible floors. 4. For un-insulated hot water pipes, maintain a 2" clearance, or consult local authority having juris- diction.
9 Location of the openings is the same as in the previ- ous case - that is, within 12" of the top, and within 12" of the bottom of the enclosure.
10 Roof Pitch (X/12) H (Min. ft) Flat to 6/12 1 6/12 to 7/12 1.25 Over 7/12 to 8/12 1.5 Over 8/12 to 9/12 2 Over 9/12 to 10/12 2.5 Over 10/12 to 1 1/12 3.25 Over 1 1/12 to 12/12 4 Over 12/12 to 14/12 5 Over 14/12 to 16/12 6 Over 16/12 to 18/12 7 Over 18/12 to 20/12 7.
11 At the time of removal of an existing boiler , the follow- ing st eps shal l be foll owed wit h each app liance remaining connected to the common venting system placed in operation, while the other appliances remain- ing connected to the common venting system are not in operation.
12 Mounting On vertical vents, the vent damper may be mounted with the actuator in any position. On horizontal vents, do not mount the actuator either directly above or d irectly below the vent pipe; mount the vent damper actuator to the side of the vent.
13 2. T urn the thermostat or controller up to call for heat a nd check that the vent damper indicator points to the open position, as shown in Fig. 1 1. 3. T urn the thermostat or controller down again and check that the vent damper position indicator returns to the closed position.
14 VENT DAMPER.
15 Gas Supply Connections The inlet gas connection of the boiler gas valve is 1/2". Provide an adequate gas piping supply line no smaller than 1/2", according to T able H above. Gas piping must have a sediment trap ahead of the boiler gas controls, and a manual shut-off valve locat- ed outside the jacket.
16 shipped loose. The full open position is appropriate for most systems, and ensures adequate flow through the boiler . If system flow is inadequate, (indicated by excessive temperature drop through the system) the bypass valve can be throttled slightly .
17 Air S coop Air V ent Diaphra gm Expansi on T ank F eed V alve Pipe Pressure R elie f V alve to Drain C old W a ter I nlet Heating Units Fig. 15: Single-Zone Piping Air S coop Ai r V e nt Diaphragm Expan sion T ank Feed V alve Pipe Pressure R elie f V alve to Drain Cold Wa ter I nlet Heating Units Circulators 12” Max.
18 Electrical W iring The electrical power supply requirement for these boil- ers is 120 V AC, 60 Hz. Field wiring connections and electrical grounding must comply with the local codes, or in the absence of local codes, with the latest edition o f the National Electrical Code, ANSI/NFP A 70.
19 W iring Diag r ams.
20.
21.
22 Fig. 17: Single-Zone T aco V alve Fig. 18: Dual-Zone T aco V alve Fig. 19: Dual-Zone Honeywell V alve NOTE: Maximum three (3) zone valves per one (1) 40 V A transformer .
23 Fig. 20: System with Three (3) Zone Pumps NOTE: Check V A rating of each relay coil. T otal load must not exceed V A rating of transformer . Fig. 21: Power V ent System with Zone V alve.
24 Fig. 22: Primary/Secondary Pumping System Honeywell Zone V alve Fig. 23: Standing Pilot with Low W ater Cut-off Device Note: Low water cut-off (L WCO) and system switch supplied by others.
25 Fig. 24: IID Units with Low W ater Cut-off Device Note: Low water cut-off (L WCO) and system switch supplied by others..
26 SER VICING PR OCEDURES General Location of Controls Fast- Response Temperature Sensor 2-Stage Controller Relay Ignition Module (Auto Ignition Only) Fig.
27 ST AR T -UP PR OCEDURES Lighting the Boiler Safe-lighting and other performance criteria were met with the gas manifold and control assembly provided on the boiler when the boiler underwent tests specified in the latest edition of the ANSI-Z21.13/CSA 4.
28 F or Standing Pilot Models with R ober tshaw Gas V alv e, 2-stage Oper ation (Models 90, 135 & 180) 10. T urn on all electrical power to the boiler .
29 technician. Force or attempted repair may result in a fire or explosion. D . Do not use this boiler if any part has been under water . Immediately call a qualified service techni- cian to inspect the boiler and to replace any part of the control system and any gas control which has b een under water .
30 3. T urn off all gas valves supplying gas to the boiler . Refer to operating instruction label on the boiler . 4. Shut-off the water supply to the boiler piping sys- tem loop. 5. Open drain valve on the boiler to remove water from the boiler and the piping circuits.
31 Inspection Procedur es Bur ner s C lean main burners and air louvers of dust, lint and debris. Keep boiler area clear and free from com- bustibles and flammable liquids. Do not obstruct the flow of combustion and ventilation air . Make visual check of burner and pilot flame.
32 Bur ner T r ay R emo val 1. Shut-off power and gas supply to the boiler . Disconnect union(s) and pilot tubing when pres- ent; then loosen and remove burner hold-down s crews. 2. Disconnect wires at gas valve and slide burner t ray out. Main Bur ner and Orifice Remo val 1.
9. Install flue collector , jacket top and inspection pan- els. Install top holding screws. Install draft diverter and vent piping if so equipped. 10. If gas piping was disconnected, reconnect gas pip- ing system and check for leakage using a soap s olution.
34 TR OUBLESHOO TING These instructions are primarily intended for the use of qualified personnel specifically trained and experienced i n the installation of this type of heating equipment and related system components. Installation and service per- sonnel may be required by some states to be licensed.
35 10) Befo re modu le goes into a l ock-out, check voltage across MV and MV/ PV. If n o 24 V is p resent , replace module. I f 24V is prese nt, repla ce gas valve. 1) Adju st i nlet g as p ress ure as shown on rati ng p late. 2) C lean pilot o rifice.
36 Adjustment & R eplacement of Components Gas V alve R eplacement 1. Shut-off electrical power and gas supply to the boiler . 2. Remove gas piping to gas valve inlet. 3. Disconnect wiring connections, pilot tubing (when present). 4. Remove screws (2) holding the burner tray .
37 7. Remove the wedge or retaining clip holding the sensing bulb in the control well in the in/out head- er . 8. Pull out the sensing bulb carefully from the control well. 9. Remove the limit control with capillary from unit. 10. Reverse above procedure to re-install.
38 LIMITED P ARTS W A R RAN TY RESI DENTIAL HEA TING BOILERS MODELS 42 TO 180 SCOPE: Raypak, Inc. (“Raypak”) warrants to the original owner that all parts of th is b oiler w hich a re actu ally m .
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w w w .r ay pa k .co m Raypak, Inc., 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (805) 278-5468 Litho in U.S.A..
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Raypak 0042B è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Raypak 0042B - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Raypak 0042B imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Raypak 0042B ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Raypak 0042B, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Raypak 0042B.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Raypak 0042B. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Raypak 0042B insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
