PEERLESS PUREFIRE PF-850 Installation, Operation & Maintenance Manual
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PEERLESS PUREFIRE PF-850 Installation, Operation & Maintenance Manual

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P
URE
Gas
Boilers
PF-850 PF-1000
I n s t a l l a t i o n ,
O p e r a t i o n &
M a i n t e n a n c e
M a n u a l
®
F
IRE

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Summary of Contents for PEERLESS PUREFIRE PF-850

  • Page 1 ® ® Boilers PF-850 PF-1000 I n s t a l l a t i o n , O p e r a t i o n & M a i n t e n a n c e M a n u a l...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS USING THIS MANUAL 8. BOILER CONTROL: OPERATION A. IGNITION SEQUENCE ....34 A. INSTALLATION SEQUENCE ....1 B.

  • Page 3: Using This Manual

    USING THIS MANUAL USING THIS MANUAL A. INSTALLATION SEQUENCE DANGER Follow the installation instructions provided in this manual Indicates a condition or hazard which will cause in the order shown. The order of these instructions has severe personal injury, death or major property been set in order to provide the installer with a logical damage.

  • Page 4: Preinstallation

    PREINSTALLATION 1. PREINSTALLATION **Please read if installing in Massachusetts** A. GENERAL Massachusetts requires manufacturers of Side Wall Vented boilers to provide the following information 1. P ® boilers are supplied completely assembled from the Massachusetts code: as packaged boilers. The package should be inspected ·...

  • Page 5: Accessibility Clearances

    PREINSTALLATION 3. Required Combustion Air Volume: The total required C. ACCESSIBILITY CLEARANCES volume of indoor air is to be the sum of the required volumes for all appliances located within the space. 1. The P ® boiler is certified for closet installations Rooms communicating directly with the space in with zero clearance to combustible construction.
  • Page 6 PREINSTALLATION 4. Indoor Air Opening Size and Location: Openings 5. Outdoor Combustion Air: Outdoor combustion air is connecting indoor spaces shall be sized and located as to be provided through one or two permanent follows: openings. The minimum dimension of these air openings is 3 inches (76 mm).
  • Page 7 PREINSTALLATION ii. Where communicating with the outdoors 6. Combination Indoor and Outdoor Combustion Air: If through horizontal ducts, each opening shall the required volume of indoor air exceeds the have a minimum free area of 1 in per 2000 available indoor air volume, outdoor air openings or Btu/hr (22 cm per 2000 W) of total rated ducts may be used to supplement the available indoor...

  • Page 8: Planning The Layout

    PREINSTALLATION i. The interlock shall prevent the main burner E. PLANNING THE LAYOUT from igniting if the damper fails to open during burner startup. 1. Prepare sketches and notes showing the layout of the boiler installation to minimize the possibility of ii.

  • Page 9: Boiler Set-Up

    BOILER SET-UP 2. BOILER SET-UP A. GENERAL 1. P ® boilers are intended for installation in an area with a floor drain or in a suitable drain pan. Do not install any boiler where leaks or relief valve discharge will cause property damage. 2.

  • Page 10: Venting & Air Inlet Piping

    5. The maximum combined vent and air inlet vent length for the Peerless ® ® boiler is about 200 WARNING equivalent feet (60 m).Be sure that the boiler is...
  • Page 11 VENTING & AIR INLET PIPING 6. Air Intake Pipe Location – Sidewall Venting: • This boiler vent system shall terminate at least 3 feet (0.9 m) above any forced air inlet a. Provide 1 foot (30 cm) clearance from the bottom located within 10 ft (3 m).
  • Page 12 VENTING & AIR INLET PIPING b. Figure 3.3, 3.4 and 3.5 show approved sidewall venting configurations using standard PVC or CPVC fittings. A similar configuration using FasNSeal stainless steel exhaust pipe can be used with either PVC or other approved material for the combustion air intake piping.
  • Page 13 VENTING & AIR INLET PIPING Figure 3.8: Vertical Exhaust Routed Through an Figure 3.6: Vertical Exhaust and Air Inlet Pipe Unused Chimney with Outdoor Air Figure 3.7: Vertical Exhaust Routed Through an Figure 3.9: Drain Tee and Air Inlet Connections Unused Chimney with Indoor Air...

  • Page 14: Exhaust Vent/Air Intake Pipe Sizing

    VENTING & AIR INLET PIPING 6. Care should be taken to prevent dirt or debris from D. EXHAUST VENT/AIR INTAKE PIPE SIZING entering the air intake connection. A screen is provided inside the Air Intake fitting to prevent large 1. P ®...

  • Page 15: Test Port For Exhaust Sampling

    VENTING & AIR INLET PIPING b. The condensate drain from each boiler should be TEST PORT FOR EXHAUST SAMPLING run separately to the drain system to prevent a clogged condensate line from shutting down 1. Figure 3.10 shows an illustration of the plugged multiple boilers.

  • Page 16: Boiler Removal From Common Venting System

    VENTING & AIR INLET PIPING 6. Place in operation the appliance being inspected. H. BOILER REMOVAL FROM COMMON Follow the lighting instructions. Adjust thermostat so VENTING SYSTEM appliance will operate continuously. At the time of removal of an existing boiler, follow these Mettre en service l’appareil à...

  • Page 17: Water Piping & Controls

    WATER PIPING & CONTROLS 4. WATER PIPING & CONTROLS A. GENERAL C. SYSTEM COMPONENTS Figure 4.1 shows the symbol key for piping diagrams in 1. Size water supply and return piping in accordance this section. The following are brief descriptions of system with system requirements.
  • Page 18 WATER PIPING & CONTROLS Figure 4.1: Piping Symbol Key 6. Pressure Reducing Valve: A pressure reducing valve, The valve is to be installed on the boiler supply pipe such as the Bell & Gossett B-38 or a TACO #329, is as shown in Figure 4.2.
  • Page 19 WATER PIPING & CONTROLS b. The circulator should be sized based on gross output of the boiler. Table 4.3 shows the Boiler Output as reported to the Hydronics Institute Section of AHRI. Table 4.3: Boiler Input and Output Boiler Input Boiler Output ®...
  • Page 20 WATER PIPING & CONTROLS f. Table 4.5 provides a list of recommended NOTICE circulators for boilers on a secondary loop of a primary secondary system which uses water as a The circulator sizing given is for primary/secondary heating medium. installations only. The system circulators must be g.

  • Page 21: System Piping

    Contact the pump manufacturer to correctly size the circulator for 2. An alternate piping schematic for piping an indirect a particular application based on the glycol water heater, such as the Peerless ® Partner ®...
  • Page 22 WATER PIPING & CONTROLS...
  • Page 23 WATER PIPING & CONTROLS...
  • Page 24 WATER PIPING & CONTROLS...
  • Page 25 WATER PIPING & CONTROLS...

  • Page 26: Special Applications

    WATER PIPING & CONTROLS c. See Figure 4.8 for recommended system piping for SPECIAL APPLICATIONS chiller operation. 1. If the P ® boiler is used in conjunction with a 2. For boilers connected to heating coils in a forced air chilled medium system, pipe the chiller in a separate system where they may be exposed to chilled air secondary loop.

  • Page 27: Fuel Piping

    FUEL PIPING 5. FUEL PIPING Table 5.2: Pipe Capacity – Natural Gas A. GENERAL Maximum Capacity of pipe in cubic feet per hour (cubic meters 1. All fuel piping to the P ® boiler is to be in per hour) with a pressure drop of 0.3" of water (75 Pa). accordance with local codes.

  • Page 28: Gas Supply Piping - Operation

    FUEL PIPING 2. A sediment trap is included from the factory into the D. GAS SUPPLY PIPING - OPERATION supply piping at the boiler. Figure 5.1 shows the sediment trap at the rear of the boiler near the base. 1. The gas line must be properly purged of air to allow the boiler to operate properly.

  • Page 29: Main Gas Valves - Operation

    FUEL PIPING k. Turn the internal screw clockwise to close the valve. l. Turn on the gas shutoff valve and the boiler service switch. m. Start the boiler and check for fuel gas odor around the gas valve. If an odor is evident, check to make sure that the pressure tap fitting is closed.

  • Page 30: Condensate Trap & Drain System

    CONDENSATE TRAP & DRAIN SYSTEM 6. CONDENSATE TRAP & DRAIN SYSTEM A. GENERAL 1. The disposal of all condensate into public sewage systems is to be in accordance with local codes and regulations. In the absence of such codes, follow these instructions.
  • Page 31 CONDENSATE TRAP & DRAIN SYSTEM 2. Tubing Size: The connection at the rear of the heat 5. Condensate Pumps: If the boiler drain is above the exchanger is designed for connection to 3/4" ID PVC level of a gravity drain, a condensate pump should be or similar tubing.

  • Page 32: Electrical Connections & Internal Wiring

    ELECTRICAL CONNECTIONS & INTERNAL WIRING 7. ELECTRICAL CONNECTIONS & INTERNAL WIRING b. The terminal strips can be removed by gently A. GENERAL pulling them away from the wired blocks. This allows the installer to attach wires to the connector This appliance is to be wired in accordance with local before plugging the terminal strip into the codes and regulations as defined by the Authority having mounted block.

  • Page 33: Zone Circulator Wiring

    ELECTRICAL CONNECTIONS & INTERNAL WIRING Figure 7.2: Customer Connection – PF-850 & PF-1000 C. ZONE CIRCULATOR WIRING D. INTERNAL WIRING 1. Wiring for a typical circulator zone panel is shown in Figure 7.4 shows the complete boiler wiring schematic for figure 7.3.
  • Page 34 ELECTRICAL CONNECTIONS & INTERNAL WIRING...
  • Page 35 ELECTRICAL CONNECTIONS & INTERNAL WIRING 4. Relay Module: This fused module provides isolation 10. Supply Limit Switches: The supply limit switches are for the pump contacts on the main control board. The UL353 certified temperature switches that prevent the maximum rating for each pump attached is 10 amps. boiler from exceeding 210°F (99°C) which is the Since only two pumps will operate at any one time, maximum operating temperature allowed by ASME...

  • Page 36: Boiler Control: Operation

    BOILER CONTROL: OPERATION 8. BOILER CONTROL: OPERATION A. IGNITION SEQUENCE Figure 8.1 shows the ignition sequence for the P ® boiler control. Table 8.1 describes each step in the sequence in detail. The P ® boiler control provides dual sensing of the flame to maximize the reliability. The control senses the burner flame with both the flame sensor and the ignition electrode.
  • Page 37 BOILER CONTROL: OPERATION Table 8.1: Ignition Sequence (cont’d) Period Demand Status Burner LCD Display A heat demand has no influence in the Safety On/Off period. The Safety On/Off step will continue even if the demand Safety has ended. On/Off This step very quickly opens and closes the gas valve relays and determines if the control is operating correctly. The CH pump is turned off during this test.

  • Page 38: Status Display

    BOILER CONTROL: OPERATION 2. Managing Burner LCD Display: This display is located B. STATUS DISPLAY on the right side of the boiler behind the heat exchanger side panel. The managing burner display is The P ® boiler display screens are designed to located toward the front of the boiler and controls the provide the user and installer with useful information upper burner assembly.
  • Page 39 BOILER CONTROL: OPERATION Table 8.3: Display Screens Under Various Conditions Pixel Displays LCD Displays Managing (Boiler—Pressing the up or down key Standby displays the boiler system information) Dependent Managing (Boiler) Central Heating (CH) Demand Dependent Managing Domestic Hot Water (DHW) Demand Dependent Supply at...
  • Page 40 BOILER CONTROL: OPERATION Table 8.3: Display Screens Under Various Conditions (cont’d) Pixel Displays LCD Displays Ignition Failure Error Handling Flame Failure Error Handling Ignition Retry Pixel Displays Dependent LCD Displays Error Handling Managing LCD Display Pixel Displays LCD Displays Service Notification...

  • Page 41: User Menu

    BOILER CONTROL: OPERATION A value of 50°F (-10°C) indicates an open sensor and C. USER MENU a value of 244°F(118°C) indicates a short. Since boilers installed in low temperature environments such To access the user menu for each burner, simply press the as a garage may experience vent temperatures below “Menu”...
  • Page 42 BOILER CONTROL: OPERATION Table 8.4: CH Setpoint Range & Defaults Table 8.6: DHW Tank Setpoint Range & Default Minimum Maximum Default Minimum Maximum Default Central DHW Tank Heating 50°F 195°F 160°F 50°F 158°F 120°F Setpoint Setpoint 10°C 91°C 71°C 10°C 70°C 49°C d.

  • Page 43: Installer Menu

    BOILER CONTROL: OPERATION a. Last Lockout Error: The last lock menu allows the b. Dependent Burner (Burner D): The bottom burner user to view the reason for the last lockout. See on each boiler is designated as the “Burner D” or Table 10.2 for a list of locking errors and the “dependent”...
  • Page 44 If there reset the burner once the condition causing the are a large number of flame failures showing on error has been corrected. Ignition Failure, Flame this screen, contact your Peerless ® Representative. Failure and High Limit Temperature are examples On Screens #5 and #6, the Flame Measurement of this type of error.
  • Page 45 BOILER CONTROL: OPERATION c. Installation Location & Vent Material: Due to • First, the control activates pumps to distribute differing national codes in the United States and heat uniformly through the system. Canada, there are different material requirements – If the boiler supply (header) temperature for exhaust vent pipe.
  • Page 46 BOILER CONTROL: OPERATION h. Flame Failures: The control is configured from the • LowWaterCO: This is the default selection on the factory to not allow the burner to recycle after a control. However, no low water cut-off (LWCO) flame failure. At installation, the control can be device is supplied with the boiler.
  • Page 47 (outlet) temperature approaches If these conditions are not met, contact your this target, the burner begins to modulate the fuel Peerless ® Representative for assistance. input, reducing the output rate of the boiler. If the boiler reaches a temperature of 9°F (5°C) above...
  • Page 48 BOILER CONTROL: OPERATION • Mode 4, 0 -10V Input to Modulate Setpoint: This allows the boiler supply target to be set by an external analog 0-10 volt signal. The input for this signal is at terminals #15 & #16. A call for heat will be generated by a signal of Managing Burner Only 1.5 VDC or higher.
  • Page 49 BOILER CONTROL: OPERATION Table 8.17: System Type Presets If the installer prefers to use custom values for the outdoor reset parameters, the following provides Temperatures guidance. System Type Boiler Mild Weather h. Design Point: The design point is defined by the Design Boiler outdoor design temperature and the boiler...
  • Page 50 BOILER CONTROL: OPERATION k. Mild Weather Point: The mild weather point is p. Boiler Max: The boiler will not target a defined by the mild weather outdoor temperature temperature higher than that chosen in this menu. and the mild weather boiler temperature. This can be useful to prevent damage due to high temperatures in temperature sensitive situations such as radiant floors.
  • Page 51 BOILER CONTROL: OPERATION r. Anti-Cycling Time: This function allows the installer to set the minimum amount of time that the boiler can be off on setpoint before recycling. If the supply temperature drops by a value higher than Tdiff, the boiler will ignore the minimum off Figure 8.42: CH Settings –...
  • Page 52 BOILER CONTROL: OPERATION When this mode is chosen, the DHW Boiler Temperature and the DHW Tank Temperature setpoint values are available on the User Menu. The control will modulate the burner input based on feedback from the boiler supply Figure 8.45: DHW Settings – Heat Dump temperature sensor.
  • Page 53 BOILER CONTROL: OPERATION If desired, the installer can select a specific date for the • Press select to activate System Test. The Service Notification. Simply press the “Select” key burner will ignite and then operate at the when viewing the “Notification on:” date screen. Use selected input rate until “Off”...
  • Page 54 BOILER CONTROL: OPERATION Table 8.30: Sequence Menu, Ranges & Defaults Ranges & Defaults Menu Screen Minimum Default Maximum 1 Minute 2 Minutes 15 Minutes 1 Minute 2 Minutes 15 Minutes 1°F 9°F 23°F (0.6°C) (5°C) (13°C) 1°F 18°F 45°F (0.6°C) (10°C) (25°C) 0°F...

  • Page 55: Defaults

    BOILER CONTROL: OPERATION 8. Sequence (Managing Burner Display Only) 3. Site Defaults – Reset: To restore the “Site Defaults,” Adjustments in the sequence menu affect the press the “Select” key while in the following menu.F: sequence of burner operation. The first six parameters MULTIPLE BOILERS will stop and start burners as follows: a.
  • Page 56 BOILER CONTROL: OPERATION Figure 8.53: Mutiple Boiler Wiring – Daisy Chain Configuration Figure 8.54: Multiple Boiler Wiring – Independent Connection to each Dependent Boiler...
  • Page 57 BOILER CONTROL: OPERATION Table 8.31: Multiple Boiler Menu Options (Pixel Display on the front of the boiler) This value determines the status of the boiler in a cascade system. The default, “0”, indicates it is a Boiler stand-alone boiler. “1” is to be assigned to the master boiler in the system and “2” up to “16” are Address assigned to dependent boilers.
  • Page 58 BOILER CONTROL: OPERATION b. The default address for each boiler is “0” i) If the output from the P-Value is 1, the dependent setpoint will be set to the minimum c. Selecting a boiler address of “1” assigns the boiler value (104°F in this case).

  • Page 59: Start-Up Procedure

    START-UP PROCEDURE 9. START-UP PROCEDURE A. GENERAL D. CHECK GAS PIPING 1. Confirm all water, gas and electricity supplies to the 1. Turn off the gas shut-off valve to each burner. These boiler are off. valves are located in the vestibule area at the front of the boiler.

  • Page 60: Test Operating Limit

    START-UP PROCEDURE 3. Managing burner combustion test at high fire (100% system test. If the low fire values are out of Modulation): specification, contact your PB Heat representative. 5. Dependent burner combustion test at high fire (100% NOTICE modulation). a. ON THE DEPENDENT BURNER enter the Be sure that the dependent burner is not running when performing the combustion test on the NOTICE...

  • Page 61: Test High Limit

    START-UP PROCEDURE b. Press select and use the “ ” key to scroll down to MULTIPLE BOILER SYSTEMS “High Power”. 1. Since all heat distribution circulating pumps c. The burner will ignite and, after a short (CH/DHW) are connected to the master boiler, it may stabilization period, run at 100%.

  • Page 62: Lighting & Operating Instructions

    START-UP PROCEDURE J. LIGHTING & OPERATING INSTRUCTIONS Figure 9.1: Lighting & Operating Instructions...

  • Page 63: Troubleshooting

    TROUBLESHOOTING 10. TROUBLESHOOTING A. ERRORS 1. When an error occurs, the pixel display on the front of the boiler will display a wrench instead of one of the blowers and a message will appear indicating what Figure 10.2: Locking Error Display the error is.

  • Page 64: Special Ignition/Flame Failure

    TROUBLESHOOTING 5. No Comm. Error: a. If the dependent burner is not communicating with the managing burner and it is set as “dependent burner” in the Installer Menu, the screen will blink and the following message will be displayed on the dependent burner LCD screen. Figure 10.5: Warning –...
  • Page 65 TROUBLESHOOTING 2. If a temporary jumper between terminals #11 & #12 allows the boiler to proceed to “Trial for Ignition” then one of the external interlocks (LWCO, etc.) may be open. Do not leave a jumper installed if there are interlocks attached to these terminals.
  • Page 66 TROUBLESHOOTING Table 10.1: Blocking Error Codes (automatic reset): “E” Error Display Error Description Corrective Actions CODE SUPPLY SENSOR 1. Be sure sensor is plugged in. Supply sensor circuit is open. NOT CONNECTED 2. Check continuity in both harness leads. 3. Temporarily connect the harness to another sensor to determine if the error is cleared.
  • Page 67 TROUBLESHOOTING Table 10.1 (cont’d): Blocking Error Codes (automatic reset): “E” Error Display Error Description Corrective Actions CODE 1. Check for blocked exhaust outlet. Pressure switch attached to BLOCKED VENT 2. Check combustion chamber pressure. (Measure the difference in condensate line is open. height between the condensate vessels.) 1.
  • Page 68 TROUBLESHOOTING Table 10.2: Locking Error Codes (manual reset): “A” Error Display Error Description Corrective Actions CODE 1. Watch the igniter through the observation window. 2. If no spark is present, check the spark electrode for the proper gap. 3. Remove any corrosion form the spark electrode. 4.
  • Page 69 TROUBLESHOOTING Table 10.2 (cont’d): Locking Error Codes (manual reset): “A” Error Display Error Description Corrective Actions CODE 1. If persistent locking errors, A04 – A18, occur, systematically disconnect all wires not supplied by the factory with the exception Internal error with the control of the power supply (CH T’Stat, DHW T’Stat, LWCO, Pumps, INTERNAL ERROR software.
  • Page 70 TROUBLESHOOTING Table 10.3: Control Board Warning Error Codes “W” Error Error Display Corrective Action CODE Description 1) Check wiring connection to Outdoor Sensor. 2) Remove the wires from terminals #3 and #4 on the boiler and check the resistance between them. •...

  • Page 71: Maintenance

    MAINTENANCE 11. MAINTENANCE WARNING Product Safety Information Refractory Ceramic Fiber Product This appliance contains materials made from refractory ceramic fibers (RCF). Airborne RCF fibers, when inhaled, have been classified by the International Agency for Research on Cancer (IARC), as a possible carcinogen to humans. After the RCF materials have been exposed to temperatures above 1800°F, they can change into crystalline silica, which has been classified by the IARC as carcinogenic to humans.

  • Page 72: General (With Boiler In Use)

    MAINTENANCE WARNING A. GENERAL (WITH BOILER IN USE) Opening the relief valve will result in the discharge General boiler observation can be performed by the of hot water and/or steam. Be sure that there is no owner. If any potential problems are found, a qualified one near the outlet of the relief valve piping during installer or service technician/agency must be notified.

  • Page 73: Combusion Chamber Coil Cleaning Instructions

    MAINTENANCE d. Disconnect both condensate hoses from the top b. Disconnect the condensate piping from the outside of the condensate collector. connections (not from the P ® side) so the flow can be observed. e. Disconnect the float switch wires from the wiring harness.
  • Page 74 MAINTENANCE h. Reconnect the condensate piping to the drain WARNING connection. Leaks in the vent system will cause products of **NOTE: When firing the boiler the first few combustion to enter structure (vent system operates times you may experience some fluttering of under positive pressure).

  • Page 75: Boiler Dimensions & Ratings

    BOILER DIMENSIONS & RATINGS 12. BOILER DIMENSIONS & RATINGS Figure 12.1: Dimensional Drawing – PF-850 & PF-1000 Table 12.1: Boiler Dimensions ® ® SERIES PEERLESS PUREFIRE DIMENSIONS Boiler “A” “B” “C” Model PF-850 36-1/4" (920 mm) 46" (1170 mm) 26-1/2" (675 mm) PF-1000 39-1/8"...
  • Page 76 BOILER DIMENSIONS & RATINGS Table 12.4: P ® Main Control Specifications ® ® SERIES PEERLESS PUREFIRE MAIN CONTROL SPECIFICATIONS Voltage 120 VAC Nominal (102-132 VAC) Power Supply Frequency 60 Hz Nominal (40 Hz to 70 Hz) Primary Control 3.15 Amp, 250 VAC...
  • Page 77 This page intentionally left blank.

  • Page 78: Repair Parts

    REPAIR PARTS 13. REPAIR PARTS Repair parts are available from your local PB Heat, LLC distributor or from Parts To Your Door at 1 (610) 916-5380 (www.partstoyourdoor.com). Note: Remember to include the boiler model number and serial number when ordering parts. Figure 13.1: Heat Exchanger...
  • Page 79 REPAIR PARTS Table 13.1: Heat Exchanger Quantity Stock Description Required Code Heat Exchanger – PF-850 5651 Heat Exchanger – PF-1000 5652 Burner Mounting Plate 54430 Flame Sensor Electrode w/Gaskets 54432 Ignition Electrode w/Gaskets 54431 Burner Element 54433 Flapper Assembly 54434 54438 Supply/Return Sensor –...
  • Page 80 REPAIR PARTS Figure 13.2: Blower/Gas Train Assembly...
  • Page 81 REPAIR PARTS Table 13.2: Blower/Gas Train Assembly Quantity Stock Description Required Code Blower 54428 3/4" NPT Flanged Elbow 5543 Gas Valve GB-057 54429 1" NPT x 18" Flexible Gas Hose 54439 1" NPT Gas Shutoff Valve 51703 Low Gas Pressure Switch 50700 High Gas Pressure Switch 50701...
  • Page 82 REPAIR PARTS Figure 13.3: Jacket Assembly...
  • Page 83 REPAIR PARTS Table 13.3: Jacket Assembly Quantity Stock Description Required Code Heat Exchanger Support Panel – Front PF2016 Heat Exchanger Support Panel – Rear PF2017 Heat Exchanger Support Rails – PF-850 PF2018 Heat Exchanger Support Rails – PF-1000 PF-2018-1 Blower Cabinet Frame Assembly PF2027 Blower Cabinet Support Rails PF2026...
  • Page 84 REPAIR PARTS Figure 13.4: Control System...
  • Page 85 REPAIR PARTS Table 13.4: Control System Quantity Stock Description Required Code Integrated Primary Controls 54440 User Interface Pixel Display 54441 Installer Interface LED Display 54445 Interface Module 54442 Pump Relay Module 54437 Terminal Block – 10 Pole 5450 Terminal Block – 6 Pole 5547 Ignition Cable 54115...
  • Page 86 REPAIR PARTS Figure 13.5: Condensate System...
  • Page 87 REPAIR PARTS Table 13.5: Condensate System Quantity Stock Description Required Code Condensate Receiver Container 54120 Condensate Neutralizer Container 54121 Condensate Blocked Drain Switch 54137 1" OD x 3/4" ID PVC Condensate Hose 3 in 5417 5/8" OD x 1/2" ID PVC Condensate Hose 4 ft 5416 5/8"...

  • Page 88: Appendix A. Pixel Display Screen

    APPENDIX A. PIXEL DISPLAY SCREEN APPENDIX A. PIXEL DISPLAY SCREEN A. STAND ALONE PIXEL DISPLAY Figure A.1 below is a map of the boiler pixel display screen for a multiple boiler. When operating as a “stand- alone” boiler, the keys on the pixel display are not active.
  • Page 89 APPENDIX A. PIXEL DISPLAY SCREEN Table A.1 shows the cascade menu screen which is accessed by pressing the button labeled ▲ for 5 seconds and releasing it. Table A.1: Cascade Menu Cascade Menu • Boiler Address: Start Delay Time: 4 min Stop Delay Time: 4 min Start Boiler Diff:...

  • Page 90: Appendix B. Burner Lcd Status Screens

    APPENDIX B. BURNER LCD STATUS SCREENS APPENDIX B. BURNER LCD STATUS SCREENS Initialization Screen Status Screens Boiler Screens Failure Screens Error Handling – Blocking Errors Error Handling – Locking Errors Warning Screen...
  • Page 91 APPENDIX B. BURNER LCD STATUS SCREENS CH Burn Cycle DHW Burn Cycle Special Functions DHW Tank Warm Hold...

  • Page 92: Appendix C. User Menu

    APPENDIX C. USER MENU APPENDIX C. USER MENU Figure C.1: User Menu – Managing Burner...
  • Page 93 APPENDIX C. USER MENU Figure C.1: User Menu – Dependent Burner...

  • Page 94: Appendix D. Installer Menu Structure

    APPENDIX D. INSTALLER MENU STRUCTURE APPENDIX D. INSTALLER MENU STRUCTURE...
  • Page 95 APPENDIX D. INSTALLER MENU STRUCTURE...

  • Page 96: Appendix E. Combustion Test Record

    APPENDIX E. COMBUSTION TEST RECORD APPENDIX E. COMBUSTION TEST RECORD Installation Information Contact: Phone Number: Service Contractor: Fax Number: Contractor Address: Email Address: Job Name: Jobsite Address: Boiler Model: Boiler Serial No.: Manufacture Date: Conversion Date: Pressure Readings Inlet Gas Pressure – Static Inlet Gas Pressure Drop (in.

  • Page 97: Service Log

    SERVICE LOG SERVICE LOG Serial Number Date Serviced By Description of Service...
  • Page 98 NOTES...
  • Page 100 ® ® Boilers PF-850 PF-1000 I n s t a l l a t i o n , O p e r a t i o n & M a i n t e n a n c e M a n u a l TO T H E I N S TA L L E R : This manual is the property of the owner and must be affixed near the boiler for future reference.

This manual is also suitable for:

Purefire pf-1000Purefirepf-1500

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