AM SERIES INSTALLATION MANUAL - Pulseparts.com

1 AM2-50342-9165260 NORTH ELM ST., WESTFIELD, MA 01085 (413)568-9571/FAX(413)568-9613IN CANADA: 5211 CREEKBANK RD., MISSISSAUGA, ONT. L4W 1R3 (905) 625-2991/FAX (905) 625-6610AM SERIESINSTALLATIONMANUALSECTION 1: INTRODUCTIONAM-100 & 150 2: LOCATING/SETTING 3: INSTALLING WATER PIPINGP lanning Tree Piping & 10 Hydrotesting 12 SECTION 4: VENTING THE BOILERSP lanning 12 Dormant 17 SECTION 5: CONDENSATE 18 SECTION 6: INSTALLING GAS PIPINGC onnecting 19 Testing Gas 19 SECTION 7: 20 SECTION 8: START-UP & OPERATIONS equence of 24 Purging & 25 Operation 25 SECTION 9: 27 APPENDICESA: Gas Pipe 28B.

2 Control PART I COMMERCIAL INSTALLATION TABLE OF CONTENTSFOR COMMERCIAL INSTALLATIONS SEEPART I PAGES 1 - 32 FOR RESIDENTIAL INSTALLATIONSPART II SEE PAGES 33 - 55 2 SECTION 1: INTRODUCTIONHEATING PLANT DESIGNThe pulse boiler is an advanced technology, high effi-ciency, automatic, gas fired, direct vent water boilerwhich utilizes the pulse combustion principle. As such, itrequires no burners, no pilot flame, no flue and no chim-ney. For combustion, the boiler uses 100% outside air,supplied through Schedule 40 Poly Vinyl Chloride (PVC)pipe.

3 The products of combustion are vented to the out-doors through Schedule 40 Chlorinated Poly Vinyl Chlo-ride (CPVC) pipe. Pipe can be routed either through adormant chimney, a roof or an outside and water connections are similar to conventionalboiler systems; however, DO NOT ATTEMPT TO STARTBOILER, EVEN MOMENTARILY, BEFORE FILLINGAND PURGING BOILER AND SYSTEM AS A DRY-FIRE CONDITION WILL RESULT IN BOILER DAMAGEWHICH IS NOT COVERED BY THE pulse boiler is covered by the following : 3,267,985; 4,241,720 and 4,241, pulse heating plants are comprised of indi-vidual modules that are piped to common headers toprovide large hot water heating capacities.

4 They are de-signed and intended for use as a central space heatingsystem, for volume water heating, or for combinationspace heating/volume water heating. Each module isself-contained with its own set of controls and can oper-ate independently of the other objective of a modular heating plant control sys-tem is to relate plant output to actual heating load byautomatic step-firing. This means that more or fewerheating modules are operated in response to anincrease or decrease in actual heating load. Hydrothermhas developed three basic methods (levels) of controlwhich meet most operating requirements wiring diagrams for these basic methods are pro-vided in Appendix B - Part I of this MANUAL .

5 Special con-trol system designs can be developed through theHydrotherm applications engineering group. CODE COMPLIANCEI nstallations must conform to requirements of authorityhaving jurisdiction or, in absence of such requirements, toNational Fuel Gas Code ANSI edition. Whererequired by authority having jurisdiction, INSTALLATION mustalso conform to Standard for Controls & Safety Devices forAutomatically Fired Boilers, ANSI/ASME CSD-1. All electrical wiring must be in accordance with therequirements of authority having jurisdiction or, inabsence of such requirements, with National ElectricCode NFPA -70-latest edition and any additional state orlocal code requirements.

6 If an external source is utilized,installed boiler must be electrically grounded in accor-dance with the requirements of authority having jurisdic-tion or, in absence of such requirements, with NationalElectric Code ANSI/NFPA-70 latest edition. UL listedpower limited circuit cable is almost universallyapproved for safety controls on heating equipment,either internally or externally, without protection of con-duits or Canada, the INSTALLATION must be in accordancewith Standards CAN/CGA or .2 InstallationCodes for Gas Burning Appliances and Equipment andwith Standard Canadian Electrical Code,Part 1 and Part 2, and/or local PLANT SHIPMENTEach boiler is shipped in a single carton and weighs265 lbs (AM-100), 436 lbs.

7 (AM-150) or 872 lbs. (AM-300). A supply water piping tree assembly with a tem-perature/ pressure indicator and pressure relief valve ispacked with each modular pulse heating plants, control equipmentsuch as modulating aquastats, diverting valves, stepcontrollers, etc. are furnished in separate cartons whenordered with following terms are used throughout this MANUAL to bring attention to the presence of potential hazards or toimportant information concerning the product:DANGER: Indicates an imminently hazardous situ-ation which, if not avoided, will result in death,serious injury or substantial property : Indicates a potentially hazardous situ-ation which, if not avoided, could result in death,serious injury or substantial property.

8 Installers must follow local regulationswith respect to the INSTALLATION of CO detectors andfollow the manufacturer s stated maintenanceschedule for this boiler!ATTENTION: Observer les r glements r gional l egard des d tecteurs de monoxyde de carbone etobserver entretien de manufacturier pour cettechaudi re!CAUTION: Indicates a potentially hazardous situa-tion which, if not avoided, may result in minor in-jury or property : Used to notify of special instructions oninstallation, operation or maintenance which areimportant to equipment but not related to personalinjury ( INCHES )A BCDEF G H JKLMN40" 5-5/8"35-1/2"10-3/8" 43-1/2"1" 1-1/2" 23-1/2" 1-1/2" 16" 50" 25-3/4" 14" 47-1/4" 4"42-11/16"14-1/8" 51-3/4" 1-1/4" 2" 27" 1-5/8" 23-3/4" 58" 30-3/4" 17" INDICATOR HI-LIMIT PRESSURE RELIEF VALVE CONTROL BOX GAS INLET 1/2" NPT (A)(B)(M)INDICATOR LIGHTSSUPPLY WATER OUTLET (G)

9 INLET AIR (H)(AM-100 & 150) CONDENSATE DRAIN - 1/4" EXHAUST AIR (H) (AM-100 ONLY)RETURN WATER INLET (G) 4-3/4"(J)(F)(D)(E)(C)(L)(K) (N) INLET AIR (H) (AM-100 & 150)EXHAUST AIR (H) (AM-150 ONLY) EXHAUST AIR (H) (AM-100 ONLY)* Over 12 modules add 23" per unit to "L" (AM-150)NO. OF MODULES18' 8"23456789103' 4"5' 3"7' 2"9' 1"11' 0"12' 11"14' 10"16' 9"1112*20' 7" 22' 6""L"17" DIA. (TYP.) For model AM-1506" (TYP.)4" LENGTH "L" (AM-150)LENGTH "L" (AM-100)2' 10"4' 6"6' 2"7' 10"9' 6"11' 2"12' 10"* Over 12 modules add 20" per unit to "L" (AM-100)14' 6"16' 2" 17' 10" 19' 6"14" DIA.

10 (TYP.) For model AM-100 DRAIN VALVEEXHAUST AIR (H)(AM-150 ONLY)MODELS AM-100 & AM-150 DIMENSIONS41" 3" 28" 3" PRESS. INDICATORON/OFF (INSIDEACCESS PANEL)INDICATOR LIGHTSGAS VALVE (INSIDEACCESS PANEL)FRONT VIEW18" 11" 18-3/4" 14"9-1/2"35" 2-1/2" INLET AIR-3" SCHED. 40 PVC ADAPTER w/ LOCKNUTEXHAUST-3"SCHED. 40 CPVC ADAPTER w/ LOCKNUT TOP VIEW40-1/2"9-1/4" 35-1/2" 47" 35" 6-3/4" 28-1/4" 6-5/8" 2-5/8" 31" 32-1/8" 42" 3-1/4" 1-1/2" NPT SUPPLY AND RETURN WATER 'S BOTHSIDES3/4" NPT GASCONNECTIONPRESS. RELIEFVALVELEFT SIDE VIEW40-1/2" CONDENSATE DRAIN 3/8"NPT x 3/8" FITTING52"7" 4" "L"18-3/4" DIA.