Burnham PVG - Manuals

7 space(s) of sufficient volume such that combined volume of all spaces meet criteria for unconfined space. Size each opening for minimum free area of one (1) square inch per 1,000 Btu per hour input of all equipment in spaces, but not less than 100 square inches. 7. Combustion Air/Ventilation Duct ...

10 A. Vent Guidelines Due to Removal of an Existing Boiler For installations not involving the replacement of an existing boiler, proceed to Step B. When an existing boiler is removed from a common venting system, the common venting system is likely to be too large for proper venting of the remainin...

11 a. Minimum twelve (12) inches above grade plus normally expected snow accumulation level, or seven (7) feet above grade if located adjacent to public walkway. Do not install over public walkway where local experience indicates appliance flue gas vapor or condensate creates a nuisance or hazard. b...

1 c. Tighten locking band by HAND with a 5/16” nut driver until snug plus ¼ turn. DO NOT SECURE JOINTS WITH SHEET METAL SCREWS OR POP RIVETS. DO NOT PUNCTURE THE VENT SYSTEM! d. Once the installation is complete, operate appliance and inspect all joints to ensure that flue gases and/or liquid conden...

1 Vent Piping – 1. Do not exceed maximum vent lengths. Refer to Table 4. 2. Installation of a vertical vent tee 8116304U is required on all vertical vent applications. See Figures 6 and 7. Attach vertical vent drain tee directly to elbow or horizontal pipe from an elbow immediately after vent connec...

18 Figure 8: V ertical V ent T ermination Extend V ent Piping to maintain minimum vertical (“X”) and minimum horizontal (“Y”) distance of twelve (12) inches from roof sur - face. Allow additional vertical (“X”) distance for expected snow accumulation.

19 1. Do not exceed maximum vent lengths. Refer to Table 4. 2. This installation will allow a maximum of seven (7) feet vertical exterior run of the vent piping to be installed . NOTICE Exterior run to be included in equivalent vent lengths. 3. Install vent piping. a. Install vent piping for desired...

0 A. Design and install boiler and system piping to prevent oxygen contamination of boiler water and frequent water additions.1. There are many possible causes of oxygen contamination such as:a. Addition of excessive make-up water as a result of system leaks. b. Absorption through open tanks and fit...

Figure 1 1: Recommended Boiler Piping For Circulator Zoned Heating Systems

5 V. Gas Piping Table 5: Gas Ratings For materials or conditions other than those listed above, refer to National Fuel Gas Code , NFPA54/ANSI Z223.1, or size system using standard engineering methods acceptable to authority having jurisdiction. Table 6: Specific Gravity Correction Factors for Natura...

Table 7: Maximum Capacity of Schedule 40 Pipe in CFH* For Natural Gas Pressures of 0.5 psig or Less Figure 1: Recommended Gas Piping Table 8: Equivalent Lengths of Standard Pipe Fittings & Valves B. Connect boiler gas valve to gas supply system. WARNING Failure to use proper thread compounds on ...

7 4. All above ground gas piping upstream from manual shut-off valve must be electrically continuous and bonded to a grounding electrode. Do not use gas piping as grounding electrode. Refer to National Electrical Code , NFPA 70. C. Pressure test. The boiler and its gas connection must be leak tested...

8 VI. Electrical A. General. Install wiring and electrically ground boiler in accordance with authority having jurisdiction or, in the absence of such requirements, follow the National Electrical Code , NFPA 70, and/or CSA C22.1 Electrical Code. B. A separate electrical circuit must be run from the ...

0 Figure 15: Internal Boiler Wiring Ladder Diagram NOTICE If an additional system limit is used, install in series with the auxiliary limit jumper shown in the drawing below.

1 D. System Controls and Wiring 1. Refer to National Electric Code or Local Electric Codes for proper size and type of wire required. Follow Code.2. Use anti-short bushings on all wiring passing through boiler jacket, junction boxes and/or control boxes.3. Use armored cable (BX) over all exposed lin...

7 A. General Guidelines 1. Read and follow all venting, combustion air, water piping, gas piping and electrical instructions contained in this manual unless otherwise instructed in this section. 2. Consult Local Building Codes or National Fuel Gas Code, NFPA 54/ANSI Z222.3 for restrictions and instr...

41 H. Operating Instructions 1. Follow Operating Instructions to place boiler in operation. See Figure 22. 2. Electronic Ignition Modules with LED indicators. Table 10 cross-references the ignition module terminal designations to the ignition terminal Figure : LED Locations Ignition Module Terminal ...

4 Table 1: Green LED Status Codes Green LED Flash Code (X + Y) a Indicates Next System Action Recommended Service Action OFF No “Call for Heat” N/A None Flash Fast Startup - Flame sense calibration N/A None Heartbeat Normal operation N/A None 2 5 minute Retry Delay- Pilot flame not detected during t...

4 Honeywell Electronic Ignition Troubleshooting Guide Figure 4: Troubleshooting Guide

45 Table 1: Gas Flow Rate in Cubic Feet Per Hour temperature. Main burners and pilot burner should extinguish, and blower should stop. 3. Adjust limit to setting above observed temperature. Ignition sequence should begin. 4. Adjust thermostat to lowest setting. Adjust limit to desired setting. P. Ad...

4 IX. Service A. General. Inspection and service should be conducted annually. Turn off electrical power and gas supply while conducting service or maintenance. Follow instructions TO TURN OFF GAS TO APPLIANCE. See Figure 22. B. Low water cutoff (if so equipped). Probe Type (Annual Service). Probe t...

49 Table 14: Pilot Burner Location 3. Start boiler and read Pressure on Manometer when boiler water temperature reaches operating temperature. Refer to Table 15 for minimum readings. NOTE: If switch drops-out before boiler reaches temperature or if pressure differential readings are below minimums s...

5 Key No. Description [Quantity] Part Number PVG-3 PVG-4 PVG-5 PVG-6 PVG-7 PVG-8 PVG-9 1. CASTING ASSEMBLY 1 Section Assembly 61707031 61707041 61707051 61707061 61707071 61707081 61707091 1A Left End Section 71707001 1B Center Section [1] 71707003 [2] 71707003 [3] 71707003 [4] 71707003 [5] 71707003...

0 Key No. Description [Quantity] Part Number PVG-3 PVG-4 PVG-5 PVG-6 PVG-7 PVG-8 PVG-9 6. CONTROL PANEL ASSEMBLY 6A Limit, Honeywell L4080D 100189-01 6B Transformer/Relay, Honeywell R8285D 80160155U 6C Ignition Module, Honeywell S8670E3003 100959-01 6D Blower Relay, Honeywell R8222U1006 80160096U 6E...

Key No. Description [Quantity] Part Number PVG-3 PVG-4 PVG-5 PVG-6 PVG-7 PVG-8 PVG-9 8. MISCELLANEOUS PARTS CARTON 8A Water Manifold 80607001 8B Temperature/Pressure Gauge 8056169 8C Circulator Wiring Harness 6130701 8D Safety Relief Valve 81660363 8E Boiler Drain Valve 806603061 8F Vent Terminal 81...

Important Product Safety Information Refractory Ceramic Fiber Product Warning : The Repair Parts list designates parts that contain refractory ceramic fibers (RCF). RCF has been classified as a possible human carcinogen. When exposed to temperatures about 1805°F, such as during direct flame contact,...

4 for its intended purposes and its maintenance accordance with U. S. Boiler Co., Inc. recommendations and hydronics industry standards. These warranties will be inapplicable if the residential grade water boiler is used or operated over its rated capacity, is subjected to unauthorized modification,...