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Burner inputs in Btu/hr for various meter timings and 

heat values. (Table based on 2 cubic feet of gas through 

meter).

(Metric) Burner inputs in Watts for various meter timings 

and heat values. (Table based on .05 cubic meters of 

gas through meter).

 E.  CHECK-OUT PROCEDURE

1.  After starting the boiler, be certain all controls are 

working properly. Check to be sure that the limit will 

shut off the boiler in the event of excessive water 

temperature. This can be done by lowering the limit 

setting until the main burners shut down. When 

proper limit function is confirmed, return the dial to 

its previous setting.

2.  Intermittent Ignition System—To check operation of 

the ignition system safety shut-off features:

a.  Refer to Figure 8.3 Operating Instructions for 

placing the boiler in operation and Section 

6, paragraph B, Intermittent Ignition System 

Operating Sequence.

b.  Observe boiler operation through one complete 

cycle.

3.  Low Water Cut-Off – Consult the manufacturer’s 

instructions for the low water cut-off operational 

check procedure. Note that low water cut-off feature 

is incorporated in the Hydrolevel 3200 Control with 

standard Electro-Well.

4.  Check the system to make sure there are no leaks 

or overfilling problems which might cause excessive 

make-up water to be added. Make-up water causes 

liming in the boiler and brings in oxygen. Oxygen 

can cause severe damage to the boiler though 

oxygen corrosion pitting.

5.  Check the expansion tank and automatic fill valve (if 

used) to confirm that they are operating correctly. If 

either of these components causes high pressure in 

the system, the boiler relief valve will weep or open, 

allowing fresh water to enter the system.

6.  Do not allow the system controls to subject the boiler 

to excessively low water temperatures, which would 

cause condensation of flue gases and corrosion of 

the boiler. Operate the boiler at a temperature above 

130°F (54°C). Adjust the boiler limit as required to 

maintain boiler temperature above this level.

7.  Check the general condition of the system including 

piping support, joints, etc. Check cleanliness of the 

radiators, baseboard units and/or convectors. Clean 

them to the extent possible. If radiators do not heat 

evenly, vent any remaining air from them.

8.  Review operation and User’s Information Manual 

with end-user.

9.  Complete the Warranty Card and submit it to PB 

Heat.

10. Hang the Installation, Operation and Maintenance 

Manual and User’s Information Manual in an 

accessible position near the boiler.

START-UP PROCEDURES

Table 8.1a: 

 Meter Conversion – Natural Gas

Table 8.1b: Meter Conversion – Natural Gas

Time that

meter is

read (sec)

Heat Value of Gas

(Btu/cubic foot)

1,000

1,025

1,050

15

480,000

492,000

504,000

20

360,000

369,000

378,000

25

288,000

295,200

302,400

30

240,000

246,000

252,000

35

205,714

210,857

216,000

Time that

meter is

read (sec)

Heat Value of Gas

(kJ/cubic meter)

37,300

38,200

39,100

15

124,333

127,333

130,333

20

93,250

95,500

97,750

25

74,600

76,400

78,200

30

62,167

63,667

65,167

35

53,286

54,571

55,857

Содержание Peerless Boilers GM Series

Страница 1: ...GM Boilers Series Gas Installation Operation Maintenance Manual...

Страница 2: ...OVAL FROM COMMON VENTING SYSTEM 14 5 GAS PIPING 16 6 ELECTRICAL 18 A WIRING 18 B SEQUENCE OF OPERATION INTERMITTENT IGNITION 20 7 CSD CODE REQUIREMENTS 21 A GENERAL 21 B CSD PART CF REQUIREMENTS 21 C...

Страница 3: ...instructions and make special notice of potential hazards These categories mean in the judgment of PB Heat LLC USING THIS MANUAL USING THIS MANUAL Indicates a hazardous situation which if not avoided...

Страница 4: ...r customer service for help in answering questions The boiler warranty can be voided if the boiler is not installed maintained and serviced correctly The equipment must be installed in accordance with...

Страница 5: ...ances in Btu hr Note These calculations are not to be used for infiltration rates greater than 0 60 ACH 3 Indoor Air Opening Size and Location Openings connecting indoor spaces shall be sized and loca...

Страница 6: ...top of the space The opening shall communicate directly with the outdoors communicate through a vertical or horizontal duct or communicate with a space that freely communicates with the outdoors The...

Страница 7: ...the free area through a louver or grille is not known it shall be assumed that wooden louvers will have 25 free area and metal louvers and grilles will have 75 free area iii Nonmotorized dampers shall...

Страница 8: ...ossibility of interferences with new or existing equipment piping venting and wiring G BOILER WATER TREATMENT If the boiler water quality is outside the criteria shown below consult a qualified water...

Страница 9: ...s possible and centralized with respect to the heating system 2 Locate boiler in front of installation position before removing crate 3 Separate the wood shipping pallet from the boiler base by removi...

Страница 10: ...pple from supply tapping 2 Install temperature pressure gage with tee in supply tapping Nipple tee bushing and gage are located in trim carton See Figure 3 1 3 Install drain valve Remove jacket front...

Страница 11: ...LVE 1 Locate safety relief valve and nipple in trim carton 2 Install safety relief valve in 3 4 NPT tapping behind supply tapping Safety relief valve must be installed with spindle in vertical positio...

Страница 12: ...return piping Refer to PB Heat Water Installation Survey for additional information 2 Run each zone pipe down then up to zone to prevent air accumulation in piping 3 If required provide means to isola...

Страница 13: ...tems that must be freeze protected 1 Glycol for hydronic applications is specially formulated with inhibitors which prevent the glycol from attacking metallic system components Make certain that the s...

Страница 14: ...hutoff switch towards front right corner of boiler Secure to flue collector with sheet metal screws See Figure 4 1 B BLOCKED VENT SWITCH Attach blocked vent switch assembly to draft hood as shown in F...

Страница 15: ...irements and sizing tables to provide proper venting and reduce the potential for condensation and deterioration of the vent system Masonry chimneys must be lined with a clay flue lining or listed chi...

Страница 16: ...pour v rifier la taille et la pente horizontale et s assurer qu il n existe aucun blocage ou obstruction fuite corrosion ni tout autre probl me pouvant menacer la s curit c Insofar as is practical cl...

Страница 17: ...quatement vacu s lorsque soumis au test d crit ci dessus remettre en place les portes fen tres portes int rieures ventilateurs aspirants registres de foyer et appareils fonctionnant au gaz g Any impro...

Страница 18: ...or leaks Use an approved gas detector a non corrosive leak detection fluid or other leak detection method If leaks are found turn off all gas flow and repair as necessary 5 GAS PIPING Figure 5 1 Gas C...

Страница 19: ...ing system at test pressure equal to or less than 1 2 psig 3 5 kPa 9 Minimum permissible natural gas supply pressure Inches Water Column kPa Minimum permissible LP gas supply pressure is 11 0 w c 2 7...

Страница 20: ...ETY RELIEF LIMIT This unit when installed must be electrically grounded in accordance with the requirements of the authority having jurisdiction or in the absence of such requirements with the current...

Страница 21: ...19 ELECTRICAL Figure 6 2 Wiring Diagram Spark Ignited Pilot Hydrolevel 3200 Limit control...

Страница 22: ...n open position when appliance main burner s is operating 4 Gas valve energizes a Igniter on b Pilot gas on igniting pilot 5 Pilot flame detected a Igniter off b Main gas on igniting main burners Note...

Страница 23: ...stems On a multiple boiler system two limit controls are required on each individual boiler On modular boiler systems only one limit control is required on each module and one system limit control is...

Страница 24: ...and repair as required 9 Connect a manometer to 1 8 NPT tapping provided on the manifold See Figure 8 1 10 Confirm that the gas supply pressure to the boiler is above the minimum and below the maximum...

Страница 25: ...23 Figure 8 3 Operating Instructions Spark Intermittent Ignition START UP PROCEDURES...

Страница 26: ...24 START UP PROCEDURES Figure 8 4 Operating Instructions Spark Intermittent Ignition...

Страница 27: ...o Figure 8 2 for location of gas pressure regulator Replace the cap screw when adjustment is complete 3 In no case should the final manifold pressure vary more than 0 3 inches 75 Pa water column from...

Страница 28: ...sion pitting 5 Check the expansion tank and automatic fill valve if used to confirm that they are operating correctly If either of these components causes high pressure in the system the boiler relief...

Страница 29: ...when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing When servicing or replacing items that communicate with the boiler water be ce...

Страница 30: ...icient pilot flame 2 Pilot burner orifice clogged 3 Overfiring 4 Misaligned burners or pilot 5 Draft problem in boiler room 1 Increase pilot gas flow 2 Clean pilot burner and orifice 3 Reduce rate to...

Страница 31: ...OES INTO LOCKOUT OR RETRY DELAY RESET THE CALL FOR HEAT CHECK CONTINUITY OF IGNITION CABLE AND GROUND WIRE CLEAN FLAME ROD CHECK ELECTRICAL CONNECTIONS BETWEEN FLAME ROD AND MODULE CHECK FOR CRACKED C...

Страница 32: ...lation Wear a NIOSH MSHA approved respirator Wear long sleeved loose fitting clothing and gloves to prevent skin contact Wear eye goggles Minimize airborne dust prior to handling and removal by water...

Страница 33: ...left side of the boiler Boiler pressure should never be higher than 5 psi 34 kPa below the rating shown on the safety relief valve 25 psig 172 kPa maximum for a 30 psig 207 kPa rating 45 psig 310 kPa...

Страница 34: ...makes a tight seal to prevent leakage of the products of combustion h Re install the top of the jacket draft hood vent damper if used and vent pipe i Connect blocked vent switch wiring harness to bloc...

Страница 35: ...GM Input kW Output kW Net Ratings Water kW Boiler Model Number Input MBH Output MBH Net Ratings Water MBH Intermittent Ignition AFUE Thermal Efficiency Combustion Efficiency GM e 05 214 5 182 158 84 2...

Страница 36: ...4 3 Pilot Nat Gas Q3481B1644 1 50996 Pilot LP Gas Q3481B1529 1 50997 Figure 12 1 Gas Valve and Pilot 12 REPAIR PARTS 34 Repair parts are available from your local PB Heat LLC distributor or from Parts...

Страница 37: ...0192 Main Burner GM 08 13 50192 Main Burner w Pilot Clip 1 50163 7 Orifice Spud 42 Natural Gas GM e 05 8 7159 Orifice Spud 42 Natural Gas GM e 06 10 7159 Orifice Spud 40 Natural Gas GM 07 12 7157 Orif...

Страница 38: ...REPAIR PARTS Figure 12 3a Figure 12 3b 36...

Страница 39: ...s 6 of Blanket Strips Item 11 1 90987 Flue Collector GM 08 requires 7 of Blanket Strips Item 11 1 90988 11 Flue Collector Blanket Seal specify length 1 50866 12 Jacket Assembly Complete Jacket GM e 05...

Страница 40: ...REPAIR PARTS 13 14 15 16 17 24 25 22 21 20 19 18 23 Figure 12 4 38...

Страница 41: ...f Valve 100 PSI 689 kPa 1 50118 20 Blocked Vent Switch GM e 05 06 210o F 1 50040 Blocked Vent Switch Vent Safety Shutoff GM 07 08 250o F 1 50042 21 Draft Hood GM e 05 8 outlet 1 90995 Draft Hood GM e...

Страница 42: ...NOTES 40...

Страница 43: ...he property of the owner and must be affixed near the boiler for future reference TO THE OWNER This boiler should be inspected annually by a Qualified Service Agency GM8065 R14 4 19 3C Printed in U S...

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