Manuale d’uso / di manutenzione del prodotto MT del fabbricante Pentair
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Installation and Operation Instructions for MegaTherm Pool Heating Boiler Model MT Sizes 2000-5000 FOR YOUR SAFETY : This product must be inst alled and serviced by a professional service technician, qualified in hot water boiler installation and maintenance.
Page 2 Pentair Water Commercial Pool and Spa T ABLE OF CONTENTS SECTION 1. General Information 1A. Introduction ................................................... 3 SECTION 2. Installation 2A. Boiler Placement ........................................
MegaTherm Commercial Pool Heating Boiler Page 3 SECTION 1. General Information IMPORTANT WARNING: The MegaTherm Model MT commercial pool boilers must be used with potable water only. For pools containing salt water, a specially equipped boiler must be used.
Page 4 Pentair Water Commercial Pool and Spa All boilers must be installed on a non-combustible floor. Under no circumstances can boilers be installed on carpeting. The National Fuel Code allows a boiler to be placed on other than a non combustible surface when such an installation complies with the local codes.
MegaTherm Commercial Pool Heating Boiler Page 5 2B-2. Venting 1. Model MT boilers have built-in draft diverters for natural draft operation and must not be connected into any portion of a mechanical draft system under positive pressure.
Page 6 Pentair Water Commercial Pool and Spa 4. Liquified petroleum is heavier than air. Therefore, the pool boiler should not be installed in pits or other locations where gas could accumulate. The boiler should be located a safe distance from LP gas storage and filling equipment.
MegaTherm Commercial Pool Heating Boiler Page 7 Arrangement of gas train components for on-off firing are shown schematically in the Gas Piping Diagram (see Figure 6).
Page 8 Pentair Water Commercial Pool and Spa Therefore, the temperature difference between the inlet and out pipes will be so small as to be difficult to sense by touching the two pipes. 2I. Boiler By-Pass Piping All Model MT pool boilers are equipped with an automatic flow control valve.
MegaTherm Commercial Pool Heating Boiler Page 9 pool. If this condition exists, follow this procedure to adjust the switch: 1. With the boiler on, the filter pump running and the filter clean, slowly increase the pressure setting until the boiler shuts off.
Page 10 Pentair Water Commercial Pool and Spa 3A-3. Hi-Limit Checkout After running the boiler for a long enough period to bring the water temperature within the range of the hi-limit, slowly back off the high limit setting until the unit shuts off. The main burners should re-ignite when the hi-limit is turned back up to its original setting.
MegaTherm Commercial Pool Heating Boiler Page 11 3F. Time Clock Operation During the initial warm-up period, the boiler must run continuously. Therefore, remove all time clock stops until the pool water reaches a temperature of at least 70 o F.
Page 12 Pentair Water Commercial Pool and Spa SECTION 4. Maintenance 1. At start-up and every six (6) months thereafter, the pilot and main burner flame should be observed for proper performance (see Figures 9 and 10; see attached lighting and shutdown instructions for proper pilot flame pattern).
MegaTherm Commercial Pool Heating Boiler Page 13 SECTION 5. T roubleshooting and Analysis of Service Problems 1. For proper service and problem diagnosis of the boiler and system, the following tools are required: a. Gas pressure test kit with range from zero to 14" W.
Page 14 Pentair Water Commercial Pool and Spa SECTION 6. Conversion of Model MT Pool Boilers From Indoor to Outdoor Models Please read the following instructions with Figure 11. Figure 12 shows the conversion completed. Please follow the instructions in their numerical order, failure to do this will cause problems on assembly.
MegaTherm Commercial Pool Heating Boiler Page 15 Figure 12. Outdoor Parts. Referenced on page 14..
Page 16 Pentair Water Commercial Pool and Spa SECTION 7. Parts Description and Order Numbers I=Indoor, E=Outdoor. Quantity is 1, unless otherwise noted. K ey Size Size Size Size Size Size Size No. Description 2000 I 2450 I 3050 I 3500 I 4050 I 4500 I 5000 I 2200 E 2800 E 3200 E 3600 E 4000 E 4500 E 1.
MegaTherm Commercial Pool Heating Boiler Page 17 Figure 13. Parts Identification. *Indoor parts only **For tiles, see Figure 15..
Page 18 Pentair Water Commercial Pool and Spa I=Indoor, E=Outdoor. Quantity is 1, unless otherwise noted. K ey Size Size Size Size Size Size Size No. Description 2000 I 2450 I 3050 I 3500 I 4050 I 4500 I 5000 I 2200 E 2800 E 3200 E 3600 E 4000 E 4500 E 22.
MegaTherm Commercial Pool Heating Boiler Page 19 Figure 14. Built-in Automatic Control Valve. Rod retainer 101337 Spring shaft S00196 Spring Spring guide S00116 Spring Valve disk 101335 Main casting S-20002 IN - Return from the pool To heater inlet From heater outlet OUT - Supply to the pool K ey Size Size Size Size Size Size Size No.
Figure 15. Tile Assembly. © 2006 Pentair W ater Pool and Spa, Inc. All rights reserved This document is subject to change without notice 1620 Hawkins Ave.
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 Pentair MT 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 Pentair MT - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Pentair MT imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Pentair MT ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Pentair MT, 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 Pentair MT.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Pentair MT. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Pentair MT 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.
