Manuale d’uso / di manutenzione del prodotto 40 del fabbricante Delta
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2004-7 Delta Elite Manual W arranty Registration Card must be filled out by the customer and mailed within thirty (30) days of installa- tion in order to gain warranty coverage. When receiving T riangle Tube units, any claims for damage or shortage in shipment must be filed immedi- ately against the transportation company by the consignee.
T able of Contents i PRODUCT AND SAFETY INFORMA TION Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Product W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T able of Contents ii U-T ube Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13 Domestic Drain V alve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Multiple Units Installation .
iii T able of Contents Pipe Sizing - Propane Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Propane Gas Supply Pressure Requirements . . . . . . . . . . . . . . . . . . . . . . . 30 General Oil Piping Guidelines . . . .
iv T able of Contents SECTION XII - TEMPERA TURE LIMITS Setting Primary Thermostat Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Adjustment of Secondary Thermostat Limit . . . . . . . . . . . . . . . . . . . . . . . 42 Setting the Thermostatic Mixing V alve .
Product & Safety Information 1 Indicates the presence of a hazardous situation which, if ignored, will r esult in death, serious injury or substantial property damage. Indicates a potentially hazardous situ- ation which, if ignored, can r esult in death, serious injury or substantial property damage.
Product & Safety Information 2 Bacteria can develop in the domestic water system if certain minimum water temperatures ar e not maintained. W ater temperatur e over 125ºF can cause severe burns instantly or death from scalds. • Children, disabled and elderly are at highest risk of being scalded.
3 Product & Safety Information Do not use this appliance if any part has been under water . Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system which has been under water .
4 Product & Safety Information OPERA TING RESTRICTIONS • Maximum working pressure for inner (domestic water) tank is 150 psig. • Maximum working pressure for outer (primary water) tank is 45 psig.
Pre-Installation Items 5 SECTION I - Pre-Installation Items Code Compliance This product must be installed in accor- dance to the following: • All applicable local, state, national and provincial codes, ordinances, regula- tions and laws. • The National Fuel Gas Code NFP A54/ ANSI Z332.
Pre-Installation Items To pr ovide serviceability to the unit it is r ecommended that the following clear- ances be maintained: T op and vent hood area - 36 inches.
Combustion Air and V enting 7 SECTION II - Providing Air for Combustion and V entilation The installer must pr ovide adequate combustion and ventilation to the area in which the ELITE is installed.
8 Combustion Air and V enting The installer should compensate for any lou- vers, grilles or screens when determining the free air of the opening. The installer should refer the louver or grille manufacturer ’ s instruction for determining free area.
9 Unit Preparation SECTION III - Unit Preparation Handling Instructions The ELITE is generally easier to handle and maneuver once removed from the shipping car- ton and pallet. To remove the shipping carton and pallet: a. Remove the shipping straps and open the top of the shipping carton to remove the wood shipment insert.
10 Unit Preparation 7. Ensure constant gauge pressure has been maintained throughout the 10 minute test. Check for leaks at all fitting joints. Repair if found. Leaks must be repair ed immediately when detected. Failure to r epair leaks can damage the unit, resulting in sub- stantial property damage.
11 Domestic Piping SECTION IV - Domestic Piping General Piping Requirements • All plumbing must meet or exceed all local, state and national plumbing codes. • Use pipe dope or tape suitable for potable water . • Use isolation valves to isolate system components.
Domestic Piping 12 The installer must install discharge piping onto the T&P relief valve. The dischar ge piping must be: • Made of material serviceable for tem- peratures of 250ºF or greater . • Directed so that any hot water dis- charge flows away from all persons.
Domestic Piping 3. Solder the U-T ube Assembly onto the adapter . (See Fig. 1) 4. Once the adapter has sufficiently cooled, re-insert the check valve assem- bly making sure of orientation and reconnect onto the mixing valve.
14 Domestic Piping TR/SMAR T Series Application For applications requiring large volumes of domestic hot water over an extended period, the installer may include a T riangle T ube TR/SMAR T Indirect W ater Heater in conjunc- tion with the ELITE. (See Fig.
15 Domestic Piping 7 8 1 To dishwasher if permitted by codes 2 3 Optional recirculation line 3 12" Heat trap Cold water inlet 4 3 3 6 9 Fig. 3: ELITE With Recir culation 1. Mixing valve with check valve 2. Flow check valve 3. Shut of f valve 4.
16 Domestic Piping 12" Heat trap 8 1 3 Cold water inlet 4 3 3 3 6 9 2 7 2 7 To dishwasher if permitted by codes 12" Heat trap 8 1 3 Cold water inlet 4 3 3 3 6 9 2 7 To dishwasher if permitted by codes Fig. 6: ELITE with TR/SMAR T Indirect W ater Heater Fig.
Primary Piping SECTION V - Primary Piping General Piping Requirements Low W ater Cutoff Device - The ELITE is equipped with a factory installed pressure switch style Low W ater Cut Off device. - The minimum operating system pressure allowable with this device is 10 psig.
Primary Piping DO NOT install automatic air vents on a closed-type expansion tank system. Air must remain in the system and be r eturned to the expansion tank to pr o- vide an air cushion. An automatic air vent would cause air to be vented fr om the system resulting in a water -logged expansion tank.
19 Primary Piping If the radiant system tubing contains no oxygen barrier , a stainless steel heat exchanger must be used. Failur e to install a heat exchanger could lead to prematur e failur e of the outer tank and void any warranty claim. Radiant heating system piping should include a means of regulating the boiler r eturn water .
20 Primary Piping 1 2 12" Max. To system 4 7 5 2 2 3 2 From system Cold W ater fill supply Supply flow 2 Return flow 8 8 1 To system 2 2 12" Max. 3 4 7 6 2 2 2 Supply flow Return flow From system Cold W ater fill supply Near Appliance Piping 1.
21 Primary Piping 1 12" max. 2 2 3 6 2 3 6 2 3 2 3 2 2 2 5 L O A D L O A D 1 2 2 2 2 2 5 2 4 6 4 12" max. L O A D L O A D Fig. 8: Primary piping - Zoning with Circulators Fig. 9: Primary Piping - Zoning with Zone V alves 1. Appliance circulator 2.
22 Primary Piping 1 8 2 3 2 7 6 5 2 5 H M C LOAD Fig. 10: Primary Piping - Low T emperature Radiant System Note: Adjust system temperature valve to establish maximum sup- ply/return temperature differen- tial of 30ºF and a minimum 130ºF return water temperature to the ELITE 1.
23 Primary Piping Recommended placement of expansion tank and make up water supply . To the System From the System 12" Max. 1 2 3 1 2 3 4 2 2 2 1 2 3 Primary Heating Primary Temperature/Pressure .
24 V enting SECTION VI - V enting Oil V ent - General Requirements Improper installation of vent system could cause improper draft causing flue gas leakage and carbon monoxide emis- sions, which could cause severe personal injury or death. Installation must comply with local require- ments for oil burning appliances.
25 V enting Install a barometric control device in the vent connector as shown in Fig. 13 and 13A and adjust per the manufacturer ’ s instruction when excess draft needs to be relieved or when applicable codes require a device.
V enting 26 Gas V enting - General Requirements The venting system must be installed in accor- dance with: - NFP A 54 National Fuel Gas Code, ANSI Z223.
27 V enting V ent Connectors - When a vent connector must be located in or pass through an un-conditioned space, attic or crawl space, that portion of the vent connector must be listed as T ype B or other approved material hav- ing equivalent insulation qualities.
28 Fuel Piping SECTION VII - Fuel Piping Gas Supply Piping Connection The gas supply piping must be installed in accordance to all applicable local, state and national codes and utility r equir ements. 1. Remove the burner jacket hood. Refer to Fig. 15 to pipe gas supply to the burner .
29 Fuel Piping Pipe Sizing - Natural Gas 1. Refer to T able 1 for pipe length and diame- ter requirements. Based on rated ELITE input (divide by 1,000 to obtain cubic feet per hour). -T able 1 is based on Natural Gas with a specific gravity of 0.60 and a pressure drop through the gas piping of 0.
30 Fuel Piping General Oil Piping Guidelines Location and installation of oil tanks, oil piping and burners must comply with: - NFP A 31, Standard for the Installation of Oil-Burning Equipment - Local codes and regulations - Manufacturer ’ s information provided with the burner and oil pump.
31 Internal Wiring Wire Color Code 120 V AC On-Off Switch Manual Reset Limit Equipment Ground Circulator Burner Control Factory Jumper Factory Jumper Auto Reset Limit L WCO W W BL BL BL BL BL OR Y Y Y.
32 Internal Wiring Wire Color Code Room T -Stat Snap-Set L WCO Burner Circulator Relay R2 Relay R1 Transformer Secondary T -Stat Manual Reset Safety Limit Auto Reset Safety Limit Primary T -Stat On-Of.
33 External Wiring SECTION IX - External W iring Installation Compliance All field wiring made during installation must comply with: - National Electrical Code NFP A 70 and any other national, state, provincial or local codes or requirements. - In Canada, CSA C22.
External Wiring To ELITE "Room Thermostat" Snap Set H H High V oltage 120 V .A.C. 24 V .A.C. Room Thermostat Room Thermostat Zone 1 Zone 2 Additional zones Additional zones may be added as shown above T ransformer (Power) Zone V alve Zone V alve * Isolation relay 1 C 34 4 W ire Zone V alve Fig.
35 External Wiring T T To ELITE " Room Thermostat" Snap Set Circulator Zone 1 Thermostat zone 1 Honeywell R845A Relay 120 H VA C N Circulator Zone 2 Thermostat zone 2 Additional zones may be added as shown above C 1 6 2 1 4 3 5 6 2 1 4 3 5 T T TT Fig.
36 External Wiring Thermostat Zone 1 Zone 1 Circulator 120V N ELITE "Room Thermostat" Snap-Set Zone 2 Circulator Zone 3 Circulator Thermostat Zone 2 Thermostat Zone 3 R C T1 T1 T2 T2 T3 T3 C3 C3 C2 C2 C1 C1 PR PR X2 X1 L1 L2 ZC H C 1 Fig.
37 Start-Up Preparation 4. Set the primary thermostat to the highest possible setting. SECTION X - Start Up Preparation Check System and Domestic W ater Chemistry Do not use petroleum-base cleaning or sealing compounds in the primary sys- tem.
Start-Up Preparation 38 System water including additives must be practically non-toxic, having a toxicity rating or Class of 1, as listed in Clinical T oxicology of Commercial Pr oducts. Use of Antifreeze in the Primary System NEVER use automotive or ethylene gly- col antifreeze or undiluted antifr eeze in the primary system as freeze pr otection.
39 Start-Up Preparation 3. Fill the outer tank to correct system pressure. Correct pressure will vary with each application. T ypical residential system fill pr essure is 12 psi. System pressur e will incr ease when system temperature incr eases. Operating pressur e of the system should never exceed 25 psi.
40 Start-Up Procedur es SECTION XI - Start-Up Procedur es Final Checks Before Start-up V erify the ELITE and the primary and domestic systems are full of water and all system components are correctly set for operation. V erify Start-up Preparation items outlined on pages 37 thru 39 have been completed.
41 Start-Up Procedur es A combustion test must be performed after any burner adjustments are made. Allow the unit to operate for appr oxi- mately 10 minutes after adjustment before measuring any combustion levels. Failure to comply with these pr ocedur es could result in sever e personal injury , death or substantial pr operty damage.
42 T emperature Limits SECTION XII - T emperature Limits Studies have indicated that dangerous bacteria can form in the potable water distribution system if certain minimum water temperatur es ar e not maintained. For pr evention of this, it is r ecommend- ed that the Secondary Thermostat be set as shown in Fig.
43 T emperature Limits Setting the Thermostatic Mixing V alve The thermostatic mixing valve controls the outlet hot water temperatur e deliv- ered to the faucets.
44 Check-Out Procedur es SECTION XIII- Check-Out Procedur es Perform the following check-out proce- dures as outlined and check off items as completed. When pr ocedures ar e com- pleted, the installer should complete the installation record on page 45.
45 Installation Record SECTION XIV - Installation Record Measured Rate of Input: Thermostatic Mixing V alve Setting: Measured Domestic Outlet T emperature: Combustion Readings: CO 2 O 2 CO The followi.
46 Replacements Parts SECTION XVII - Replacement Parts Replacement Parts Replacement parts can be ordered and purchased thr ough a local T riangle T ube distributor . When ordering parts, spec- ify the Model Number and Serial Number . Include a description of the part and a replacement part number .
Replacements Parts 47 5 7 1 3 8 4 2 6 Fig. 24: Jacket Components Item Part No. Description Quantity required by Model F-25/ 30/35/40 F-45 HMJKTF25 Complete Jacket Set 1 HMJKTF40 Complete Jacket Set 1 .
48 Replacements Parts Item Part No. Description Operating Thermostat Primary or Secondary Manual Reset Hight Limit Pre-set at 205ºF Auto Reset High Limit Pre-Set at 194ºF Temperature / Pressure Gauge Control Panel PGRKIT21 PGRKIT 22 HMCS01 PGRKIT23 HMGAU01 7 11 8 9 10 11 9 8 10 7 7 Fig.
49 Replacements Parts Item Part No. Description R1 Relay - Controls Burner Function R2 Relay - Controls Domestic Priority & Circulator 120 V-24 V 40VA Transformer 13 PGRKIT18 12A PGRKIT19 12B PGRKIT 19 12A 12B 24V Circuit 13 120 V Circuit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 G Fig.
Specifications 50 C 13" Approx. 11 " A J H E B D 6 4 3 Domestic cold Domestic hot 1 2 F G 10 5 Fig. 28: Rear view Fig. 27: Side view 1. Primary circuit, ø 1” NPT 2. Primary circuit drain valve connection, ø 1/2” NPT 3. Domestic temperature/pressure relief valve (150 psi), ø 3/4” NPT 4.
Specifications 51 T able 4: ELITE Data T able 3: Dimensional Data 2 1 2 3 4 5 6 7 4 6 8 10 12 14 16 Head Loss (Ft.) Flow Rate (gpm) Graph 1: ELITE Pressur e Loss - Primary Side Model 10 Min.
Additional quality water heating equipment available from T riangle T ube/Phase III - Exclusive “T ank-in-T ank” design -S tainless steel construction -A vailable in 8 sizes and 2 models - Limited.
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 Delta 40 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 Delta 40 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Delta 40 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Delta 40 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Delta 40, 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 Delta 40.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Delta 40. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Delta 40 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.
