Htp 399M Manuel d'utilisateur

HEAT TRANSFER PRODUCTS, INC.120 BRALEY RD., E. FREETOWN, MA 02717Installing, Operating & MaintainingMUNCHKIN™ HIGH EFFICIENCY399M COMMERCIAL

10WARNING Failure to follow all precautions could result in fire, explosion or death!GAS CONNECTIONremoving the cap and installing the manometer. The

11VENTINGPART 4. VENTINGA. GENERAL1. Install the boiler venting system in accor-dance with these instructions and with theNational Fuel Gas Code, ANSI

12VENTINGLocation of exit terminals of mechanical draft and direct-vent venting systems.(Reference: National Fuel Gas Code ANSI Z223.1/NFPA 54 2002).F

13D. EXHAUST VENT AND INTAKE AIR PIPE SIZING1. For the 399M the exhaust vent and air intakepipes should be 4" Schedule 40 or 80.2. The total comb

14VENTINGF. HEATER REMOVAL FROM A COMMON VENT SYSTEMAt the time of removal of an existing heater, the following steps shall be followed with each appl

VENTING15**IMPORTANT NOTE: All vent pipes must be glued, properly supported and the exhaust must be pitched a minimum of a¼" per foot back to the

16**IMPORTANT NOTE: All vent pipes must be glued, properly supported and the exhaust must be pitched aminimum of a ¼" per foot back to the heater

17VENTING / PIPINGG. CONDENSATE REQUIREMENTSThis is a condensing high efficiency appliance, therefore this unit has a condensate removal system.Conde

pound. Threaded connections are 2” NPT Brass nipples located on the left hand side of unit. 2. Connect the system supply marked “Heater Out”, make sur

19PIPINGC. FILL AND PURGE HEATING SYSTEM • Attach the hose to balance and purge hose connector or drain valve and run hose to near-est drain • Close t

USING THIS MANUAL2SPECIAL ATTENTION BOXES Throughout this manual you will see thesespecial attention boxes similar to this one,which are intended to

20PIPINGPiping Symbol Legendcirculator (w/ isolation flanges)gate valveglobe valveball valveswing-check valveflow-check valvespring-loaded check valve

21PIPINGStandard Munchkin boilerRetrofit piping (zoning with valves)Space heating modeMunchkin boilerP1Super Storindirect DHW tankT/PDrawing 1Amake-up

22PIPINGStandard Munchkin boilerRetrofit piping (zoning with valves)Domestic water heating modeMunchkin boilerP1Super Storindirect DHW tankT/PDrawing

23PIPINGStandard Munchkin boilerPreferred piping (zoning with valves)Space heating modeMunchkin boilerP1Super Storindirect DHW tankT/PDrawing 2Amake-u

24PIPINGStandard Munchkin boilerPreferred piping (zoning with valves)Domestic water heating modeMunchkin boilerP1Super Storindirect DHW tankT/PDrawing

25PIPINGStandard Munchkin boilerPreferred piping (zoning with circulators)Space heating modeNOTES:1. This drawing is meant to show system piping conc

Standard Munchkin boilerPreferred piping (zoning with circulators)Domestic water heating modeMunchkin boilermake-up waterSuper Storindirect DHW tankcl

27PIPINGFig. 5-9Standard Munchkin boilerPreferred piping (multiple boilers / zoning with circulators)Space heating modeNOTES:1. This drawing is meant

28PIPINGStandard Munchkin boilerPreferred piping (multiple boilers / zoning with circulators)Domestic water heating modeNOTES:1. This drawing is mean

29START-UP PROCEDURESPART 6. START-UP PROCEDURES A. ITEMS TO BE CHECKED BEFORE LIGHTING THE MUNCHKIN It is recommended that you read the General Infor

TABLE OF CONTENTS3TABLE OF CONTENTS PART 1 . . . . . . . . . . . . . . . . . . . . . .4 thru 6GENERAL INFORMATIONA How It Operates . . . . . . . . .

30START-UP PROCEDURES4. Do not use this appliance if any part has been under water. Immediately call a qualified serv-ice technician to inspect the ap

31E. STATUS MENUInstallers are also able to check the current status of the Munchkin parameters by pressing S4/RESETkey for 3 seconds. Once activated

32PART 7. SERVICINGA. SEQUENCE OF OPERATION1. When power is first applied to the control, the control display will read the outlet tempera-ture. The c

33SERVICINGclosed. This could occur if the clear hose, which is connected to the outlet of the fan is disconnect-ed. This can be corrected by re-conne

34SERVICINGedoCnoitpircseDnoitaruDnoitcAevitcerroC00EdedeecxEtimiLhgiH.ceS05.1.2.3.noitarepopmupnoitalucrickcehCehthguorhtwolfetauqedasierehttahteruss

35SERVICINGTable 7-2: 925 Control Board FAULT CodesedoCnoitpircseDydemeR00F.dedeecxEtimiLhgiH.1.2.3noitarepopmupnoitalucrickcehCehtgnisseccaybreliobeh

SERVICING 36

37MAINTENANCEPART 8. MAINTENANCEA. MAINTENANCE PROCEDURESPeriodic maintenance should be performed once a year by a qualified service technician to ass

38MAINTENANCEin which case, a qualified plumber will need to be contacted to follow the Coil Cleaning Instructions(Section D) included in this section

39MAINTENANCECONTROL WIRING LAYOUTFig. 8-1*There is a spare 6.3 amp “slow blow” fuse included on the control cover. HTP p/n 7250-378 oryou may purchas

GENERAL INFORMATION4B. MUNCHKIN RATINGS AND DIMENSIONSPERFORMANCE RATINGCONNECTION SIZESRECOMMENDED SERVICE CLEARANCESledoMnoitaludoMtupnIgnitaeHEODyc

40MAINTENANCE

41MAINTENANCE

42TYPICAL MUNCHKIN BOILER INSTALLATIONNOTE: THIS DETAIL IS MEANT TO SHOW A TYPICAL INSTALLATION. THE INSTALLER IS RESPONSIBLE FOR ALL EQUIPMENT DETAIL

43Installation Checklist for Munchkin BoilersQuestions relating to electrical1. Is there continuous 120 volts line voltage supplied to the unit?2. Is

SuperStor Ultra, SuperStor, Voyager, Voyager Sanitizer, and Everlast are registered trademarks of Heat Transfer Products, Inc.© 2006, 2005 Heat Transf

5GENERAL INFORMATIONDIMENSIONSC. PRE-INSTALLATION REQUIREMENTSThe Munchkin is designed for installation on non-rated flooring, in alcoves, basements,

6GENERAL INFORMATION / ELECTRICALNOTE: It is important to refer to the site installation checklist in the back of the manualto assure proper and effec

7ELECTRICALC22.1, or to the applicable codes and standards. For your convenience, we have labeled all the wiresthat need to be connected to operate th

PART 3. GAS CONNECTION8WARNING Failure to follow all precautions could result in fire, explosion or death!ELECTRICAL / GAS CONNECTIONFigure 2-3: For

9GAS CONNECTIONA. GAS CONNECTIONThe gas supply shall have a maximum inletpressure of less than 14" water column (350mm), ½ pound pressure (3.5 k