Manuale d’uso / di manutenzione del prodotto CRN30 del fabbricante Desa
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Sav e this manual for future reference. For more information, visit www .desatech.com W ARNING: If the information in this manual is not fol- lowed exactly , a fire or explosion may result causing property damage, personal injury or loss of life.
www .desatech.com 107883-01H 2 W ARNING: Improper installation, adjustment, altera- tion, service or maintenance can cause injury or prop- erty damage. Refer to this manual for correct installation and operational procedures. For assistance or addi- tional information consult a qualified installer , service agency or the gas supplier .
www .desatech.com 3 107883-01H SAFETY INFORMA TION WAR NIN G: Thi s prod uc t co n- ta ins an d/o r ge ne ra tes ch emi cal s kno wn to the Stat e of Cali for nia to cause ca nce r or birth de fec ts or ot her re pro duc tiv e h arm .
www .desatech.com 107883-01H 4 5. Always run heater with plaque control knob at the 1, 2, 3 or 4 locked positions. Never set control knob between locked positions. Poor combustion and higher levels of carbon monoxide may result. 6. This heater needs fresh, outside air ventilation to run properly .
www .desatech.com 5 107883-01H AIR FOR COMB USTION AND VENTILA TION WAR NING: T his he ater s hall not be installed in a confined space or unusually tight con - struction unless provisions are prov ided f or ade quat e comb us- tion and ventilation air.
www .desatech.com 107883-01H 6 1. Dete rmine t he volu me of t he spac e ( length x width x height). Length x W idth x Height =__________cu. ft. (volume of space) Example: Space size 20 ft. (length) x 16 ft. (wid th) x 8 ft . ( ceilin g h eight) = 2 560 cu.
www .desatech.com 7 107883-01H AIR FOR COMB USTION AND VENTILA TION Continued V entilation Air From Outdoors Prov ide extra fresh air by using ventilat ion grills or ducts. Y ou must provide two permanent openings: one within 12” of the ceiling and one within 12” of the floor .
www .desatech.com 107883-01H 8 Y ou can locate heater on the floor , away from a wall. A wall mounti ng bracket and floor base stand are included with this heater .
www .desatech.com 9 107883-01H INST ALLA TION Continued Methods For Attaching Mounting Bracket T o W all Only use last hole on each end of mount ing bracke t to attach bracket to wall. These two holes are 14 inches apart from their centers. Attach mounting bracket to wall in one of two ways: 1.
www .desatech.com 107883-01H 10 Side View Front View 3. Insert wall anchor (wings first) into hole. T ap anchor flush to wall. 4. For thin walls (1/2" or less), insert red key into wall anchor .
www .desatech.com 1 1 107883-01H INST ALLA TION Continued MOUNTING HEA TER TO FLOOR Mounting Base Feet to Heater 1. Lay he ater cabin et on it s back on a table with the hea ter bott om o ver hang ing the tab le e dge. 2. Align holes in base foot with mounting holes on bottom of cabinet (see Figure 13).
www .desatech.com 107883-01H 12 CAUT ION: Us e only n ew , black iron or steel pipe. Inter- nally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of large enough diameter to allow proper gas volume to heater . If pipe is too small, undue loss of volume will occur .
www .desatech.com 13 107883-01H INST ALLA TION Continued PRESSURE TESTING GAS SUPPL Y PIPING SYSTEM T est Pressures In Excess Of 1/2 PSIG (3.5 kPa) 1. Disconnect appliance with its appliance main gas valve (control valve) and equipment shutoff valve from gas supply piping system.
www .desatech.com 107883-01H 14 5. T u r n co nt ro l k n o b t o PI LO T/ IG N a n d pr es s in . Note: Y ou may be running this heater for the first time after hook ing up to gas supply . If so, you may need to press in control knob for 30 seconds or more.
www .desatech.com 15 107883-01H TO SELECT HEA TING LEVEL W ARNING: When running heater , set control knob at LOW , MEDIUM or HIGH locked posi - tions. Never set control knob between locked positions. Poor combustion and higher levels of carbon monoxide may result.
www .desatech.com 107883-01H 16 LIGHTING INSTRUCTIONS 1. STOP ! Read the safety informa tion , page 15, col umn 2. 2. Make sure equipment shutoff valve is fully open. 3. T urn thermostat control knob clockwise to th e OF F positi on ( see Fig ur e 22 ).
www .desatech.com 17 107883-01H OPERA TING HEA TER Continued THERMOST A T OPERA TION The thermostatic control used on these models differs from standard thermostats . Stand ard thermostats simply turn on and off the burner . The thermostat used on this heater senses the room temperature.
www .desatech.com 107883-01H 18 CLEANING AND MAINTENANCE W ARNING: T urn off heater and let cool before cleaning. CAUTION: Y ou must keep control areas, burner and circu- lating air passageways of heater clean. Inspect thes e areas of heater before each use.
www .desatech.com 19 107883-01H TROUBLESHOO TING WARN ING : Turn of f and unp lu g hea te r and let coo l bef or e serv ici ng . Onl y a qu ali fied se rvi ce per son sh oul d s erv ice an d r epa ir hea ter . CAUTION: Never use a wire, needle or similar object to clean ODS/pilot.
www .desatech.com 107883-01H 20 TROUBLESHOO TING Continued POSSIBLE CAUSE 1. C o nt ro l kn ob n o t f ul ly p re ss e d in 2. Control knob not pressed in long enough 3. Equipment shutoff valve not fully open 4 . Thermocouple connection loose at control valve 5.
www .desatech.com 21 107883-01H TROUBLESHOO TING Continued POSSIBLE CAUSE 1 . When heated, vapors from furniture polish, wax, carpet cleaner , etc., may turn into white powder residue 1. Heater burning vapors from p a i nt , h ai r sp ra y, g l u e s, et c.
www .desatech.com 107883-01H 22 SPECIFICA TIONS CRN18, CRN18T CRN30, CRN30T CRT30NT Btu (V ariable) 6,600/12,000/18,000 6,600/18,000/30,000 6, 600 /18 ,0 00/ 30, 000 T ype Gas Natural Only Natural Only Natural Only Ignition Piezo Piezo Electronic Pressure Regulator Setting 6" W .
www .desatech.com 23 107883-01H ACCESSORIES Pu rc ha se th es e hea te r acc es so ri es fr om yo ur loc al de al er. If th e y ca n no t su p pl y th es e ac ce ss or i es , ei th e r co nt act yo ur n e ar es t P ar ts C e nt ra l ( se e page 31) or ca ll DE SA He atin g P rod uc ts at 1- 86 6- 67 2-60 40 for re fe rra l in fo r ma ti o n.
www .desatech.com 107883-01H 24 ILL USTRA TED P ARTS BREAKDOWN CABINET BODY MODELS CRP16, CRN18, CRP16T , CRN18T , CRP26, CRN30, CRP26T and CRN30T 14 3 16 8 5 6 7 4 1 2 Manual models only Thermostat m.
www .desatech.com 25 107883-01H P ARTS LIST This list contains replaceable parts used in your heater . When ordering parts, follow the instructions listed under Replacement Parts on page 23 of this manual. P ART NUMBER KEY CRP16 CRP16T CRP26 CRP26T NO.
www .desatech.com 107883-01H 26 ILL USTRA TED P ARTS BREAKDOWN CABINET BODY MODELS CRT26PT AND CRT30NT 1 1 3 13 8 5 7 4 1 2 See Pages 26 and 27 9 10 12 6 AA Battery Positive UP AAA Battery Negative UP.
www .desatech.com 27 107883-01H P ARTS LIST This list contains replaceable parts used in your heater . When ordering parts, follow the instructions listed under Replacement Parts on page 23 of this manual. KEY P ART NUMBER NO. CRT26PT CRT30NT DESCRIPTION QTY .
www .desatech.com 107883-01H 28 5 7 8 10 10 1 1 7 12 12 13 9 4 4 1 2 6 3 ILL USTRA TED P ARTS BREAKDOWN BURNER ASSEMBL Y MODELS CRP16, CRN18, CRP26 AND CRN30 2 ODS/Pilot 1 Burner Assembly CRP16 and CR.
www .desatech.com 29 107883-01H KEY P ART NUMBER NO. CRP16 CRN18 CRP26 CRN30 DESCRIPTION QTY . 1 1 10803-02* 1 10803-03* 1 10803-02* 1 10803-03* ODS/Pilot 1 2 1 10186-01 1 10186-01 1 10186-01 1 10186-.
www .desatech.com 107883-01H 30 5 6 7 4 6 3 1 2 Burner Assembly CRP26T , CRT26PT , CRN30T and CRT30NT ILL USTRA TED P ARTS BREAKDOWN BURNER ASSEMBL Y MODELS CRP16T , CRN18T , CRP26T , CRT26PT , CRN30T.
www .desatech.com 31 107883-01H P ART NUMBER KEY CRP26T CRN30T NO. CRP16T CRN18T CRT26PT CRT30NT DESCRIPTION QTY . 1 1 10803-02* 1 10803-03* 1 10803-02* 1 10803-03* ODS/Pilot 1 2 1 10186-01 1 10186-01.
KEEP THIS WARRANTY WARRANTY INFORMA TION Model Serial No. Date Purchased 2701 Industrial Drive P .O. Box 90004 Bowling Green, KY 42102-9004 www .desatech.com Always specify model and serial numbers when communicating with the factory . W e reserve the right to amend these specifications at any time without notice.
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 Desa CRN30 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 Desa CRN30 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Desa CRN30 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Desa CRN30 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Desa CRN30, 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 Desa CRN30.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Desa CRN30. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Desa CRN30 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.
