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Archer Lancer LCR-2-038 Installation, Operating And Service Instructions

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Installation, Operating and Service Instructions for
Lancer
Models:
• LCR-2-038
• LCR-3-068
• LCR-4-102
• LCR-5-136
• LCR-6-170
Manual Contents
Read Before Proceeding . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4. Locating Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5. Preparing Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6. Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
7.
Water Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
8. Gas Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
9. Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
10. System Start-up and Checkout . . . . . . . . . . . . . . . . . . . 20
11. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
12. Before Leaving Jobsite . . . . . . . . . . . . . . . . . . . . . . . . . . 26
13. Service and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 27
14. How it Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
15. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
16. Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Appendix C Low Water Return Temperature . . . . . . . . . . . . 43
Appendix D High Altitude Instlalation . . . . . . . . . . . . . . . . . 45
Read these instructions carefully before installing. This boiler must only be installed, serviced, or repaired
by a qualified installer, service agency or gas supplier. Improper installation, adjustment, alteration, service,
or maintenance can cause severe personal injury, death, or substantial property damage. For assistance or
additional information, consult a qualified installer, service agency or gas supplier.
111956-02 - 3/24
Attention Installer - Affix these instructions
adjacent to boiler. Provide model number and
serial number when seeking information and
support.
Attention Building Owner - Retain these
instructions for future reference. Contact a
qualified installer, service agency or gas
Page
supplier for all issues and support.
!
WARNING
• Water Boiler
• Cast Iron
• Chimney Vent
• Gas Fired
!
WARNING
9700609

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Summary of Contents for Archer Lancer LCR-2-038

  • Page 1: Table Of Contents

    Installation, Operating and Service Instructions for Lancer • Water Boiler • Cast Iron • Chimney Vent • Gas Fired Models: • LCR-2-038 • LCR-3-068 WARNING • LCR-4-102 Attention Installer - Affix these instructions • LCR-5-136 adjacent to boiler. Provide model number and •...
  • Page 2 Lancer Installation, Operating & Service Manual The City of New York requires a Licensed Master Plumber supervise the installation of this product. The Massachusetts Board of Plumbers and Gas Fitters has listed the Lancer Series Boiler. See the Massachusetts Board of Plumbers and Gas Fitters website, https://licensing.reg.state.ma.us/pubLic/pl_products/pb_pre_form.asp for the latest Approval Code or ask your local Sales Representative.

  • Page 3: Qualified Installer, Service Agency Or Gas Supplier

    Installation, Operating & Service Manual Lancer Qualified Installer, Service Agency or Gas Supplier Read Before Proceeding NOTICE: DANGER 1. Size boiler properly. A grossly oversized boiler Asphyxiation Hazard, Burn Hazard, Electrical will cycle excessively leading to premature Shock Hazard. failure of boiler and its components. Warranty •...

  • Page 4: User/Homeowner Read Before Proceeding

    Lancer Installation, Operating & Service Manual User/Homeowner Read Before Proceeding WARNING CAUTION Asphyxiation Hazard. Fire Hazard. Burn Hazard. • A qualified installer, service agency or gas Keep children and pets away from hot surfaces supplier should annually inspect boiler. of the boiler including boiler piping, vent piping, and vent terminals.

  • Page 5: Specifications

    Installation, Operating & Service Manual Lancer Specifications Table 3-1: Ratings DOE Heating Model Input AFUE % Capacity Net AHRI (MBH) Number (MBH) (MBH) LCR-2-038 84.0 LCR-3-068 84.0 LCR-4-102 84.0 LCR-5-136 84.0 LCR-6-170 84.0 Input ratings can be used for elevations up to 2,000 ft. Refer to Appendix D, High Altitude Installations for elevations 2,000 ft.

  • Page 6: Locating Boiler

    Lancer Installation, Operating & Service Manual Locating Boiler Table 4-1: Corrosive Combustion Contaminants Code Requirements and Sources 1. Installations must conform to requirements of Contaminants to avoid: authority having jurisdiction or, in the Spray cans containing chloro/fluorocarbons (CFC’s) absence of such requirements, to National Fuel Gas Code, ANSI /NFPA 54.
  • Page 7 Installation, Operating & Service Manual Lancer Locating Boiler (continued) Before Removing Existing Boiler 4. Place in operation appliance being inspected. Follow Operating Instructions. See Figure 10- Take pictures and measure and/or mark existing 1. Adjust thermo stat so appliance will operate steam and condensate return piping to ensure continuously.
  • Page 8 Lancer Installation, Operating & Service Manual Locating Boiler (continued) WARNING WARNING Adequate combustion and ventilation air must ASSURE THAT THE FRONT AIR DAM is in place be provided to assure proper combustion. and undamaged. A damaged front air dam will negatively affect the performance of this boiler, which can cause serious property damage, personal injury or death.

  • Page 9: Preparing Boiler

    Installation, Operating & Service Manual Lancer Preparing Boiler 4. Remove all boiler hold-down fasteners. DANGER 5. Tilt the boiler to one side and slide a wooden slat Use precautions and appropriate rigging under the two raised feet. apparatus when moving heavy objects. 6.
  • Page 10 Lancer Installation, Operating & Service Manual Venting (continued) 2. Install vent piping. E. Do not connect boiler into a chimney flue servicing an open fireplace or other solid fuel A. See Table 3-2 for vent sizes. See Figure 4-2 appliance. for clearances.
  • Page 11 Installation, Operating & Service Manual Lancer Venting (continued) 4. Install vent termination (masonry chimney and DANGER single wall metal pipe). Inspect existing chimney before installing A. Termination shall extend at least 5 ft. boiler. Look for corrosion holes. Failure to clean in vertical height above highest connected chimney or replace corroded pipe or tile lining appliance vent outlet.

  • Page 12: Water Piping

    Lancer Installation, Operating & Service Manual Venting (continued) Roof Slope Heights (H) Roof Slope Flat to 6/12 Over 6/12 to 7/12 1.25 Over 7/12 to 8/12 Over 8/12 to 9/12 Over 9/12 to 10/12 Over 10/12 to 11/12 3.25 Over 11/12 to 12/12 Over 12/12 to 14/12 Over 14/12 to 16/12 Over 16/12 to 18/12...
  • Page 13 Installation, Operating & Service Manual Lancer Water Piping (continued) 4. Connect system supply and return piping to boiler. Refer to Figures 7-1, 7-2, and 7-3. Also consult Residential Hydronic Heating Installation and Design I=B=R Guide. Maintain minimum ½ inch clearance from hot water piping to combustible materials.
  • Page 14 Lancer Installation, Operating & Service Manual Water Piping (continued) 111956-02 - 3/24...
  • Page 15 Installation, Operating & Service Manual Lancer Water Piping (continued) 111956-02 - 3/24...

  • Page 16: Gas Piping

    Lancer Installation, Operating & Service Manual Gas Piping 1. Size gas piping. Design system to provide DANGER adequate gas supply to boiler. Consider these Explosion Hazard. factors: • Do not use matches, candles, open flames, or A. Allowable pressure drop from point of delivery other ignition sources to check for leaks.

  • Page 17: Electrical

    Installation, Operating & Service Manual Lancer Electrical WARNING DANGER Electrical Shock Hazard. Wiring errors can Electrical Shock Hazard. cause improper or dangerous operation. Verify • Disconnect electrical supply before installing or proper operation after installation. performing maintenance. 1. Install wiring so boiler is electrically bonded •...
  • Page 18 Lancer Installation, Operating & Service Manual Electrical (continued) 111956-02 - 3/24...
  • Page 19 Installation, Operating & Service Manual Lancer Electrical (continued) Figure 9-2: Schematic Ladder Diagram 111956-02 - 3/24...

  • Page 20: System Start-Up And Checkout

    Lancer Installation, Operating & Service Manual System Start-up and Checkout Open drain valve. G. Open fill valve. H. Allow water to flow through system until DANGER discharge from hose is bubble free for 30 Explosion Hazard. seconds. Do not use matches, candles, open flames, or Open zone valve or start circulator to second other ignition sources to check for leaks.
  • Page 21 Installation, Operating & Service Manual Lancer System Start-up and Checkout (continued) Figure 10-1: Operating Instructions 111956-02 - 3/24...
  • Page 22 Lancer Installation, Operating & Service Manual System Start-up and Checkout (continued) LP Gas Only. Pilot burner produces three (3) WARNING flames. The center flame should be steady, Explosion Hazard. medium hard blue enveloping 3/8 to 1/2 inch of Ensure inlet pressure tapping is fully closed sending probe.
  • Page 23 Installation, Operating & Service Manual Lancer System Start-up and Checkout (continued) 13. Check gas input rate to boiler. A. When checking rate, ensure all other appliances connected to same meter as boiler are off. B. Input ratings shown on boiler rating label can be used for elevations up to 2,000 ft.

  • Page 24: Operation

    Lancer Installation, Operating & Service Manual Operation 1. Temperature Limit/LWCO Control Refer to HydroStat 3200 Installation Instructions and Operating Manual included with these instructions. 2. Electronic Ignition Module See Figure 11-1 for electronic ignition (EI). Electronic Ignition Modules with LED indicators. Table 11-2 cross-references ignition module terminal designations to ignition terminal numbers in wiring ladder diagrams.
  • Page 25 Installation, Operating & Service Manual Lancer Operation (continued) f. If needed, adjust pilot flame a. Restore boiler power at circuit by turning the gas valve pilot breaker or fuse box. adjustment screw clockwise to b. Set thermostat to call for heat. decrease or counterclockwise to c.

  • Page 26: Before Leaving Jobsite

    Lancer Installation, Operating & Service Manual Before Leaving Jobsite Before Leaving Jobsite: Checked CO alarm installed  Boiler and system filled with water  Performed gas leak test  Checked pilot burner flame  Checked main burner flames  Checked gas input rate ...

  • Page 27: Service And Maintenance

    Installation, Operating & Service Manual Lancer Service and Maintenance Important Product Safety Information: Refractory Ceramic Fiber Product WARNING Some boiler components use materials that contain refractory ceramic fibers (RCF). RCF has been classified as a possible human carcinogen. When exposed to elevated temperatures, RCF may change into crystalline silica, a known carcinogen.
  • Page 28 Lancer Installation, Operating & Service Manual Service and Maintenance (continued) WARNING This boiler should be serviced by a qualified installer, service agency, or gas supplier. Inspections should be performed at intervals specified in this manual. Maintain manual in a legible condition. •...
  • Page 29 Installation, Operating & Service Manual Lancer Service and Maintenance (continued) 6. Inspect Temperature/Pressure Gauge. 4. Clean Main Burners and Combustion Chamber. A. Water temperature needle should move with A. To remove burners for cleaning, changing variation in water temperature. orifices, or repairs: B.

  • Page 30: How It Works

    Lancer Installation, Operating & Service Manual How It Works See Figure 14-1 for component locations. HydroStat 3200 contains features such as high limit switch, Low Water Cut- Off, and circulator relay. Energy is saved by using a thermal target feature which adjusts boiler target temperature depending on heat required.
  • Page 31 Installation, Operating & Service Manual Lancer How It Works (continued) Rear of Boiler (On rear of boiler) Figure 14-1: Control Locations 111956-02 - 3/24...

  • Page 32: Troubleshooting

    Lancer Installation, Operating & Service Manual Troubleshooting A. Before Troubleshooting When troubleshooting boiler, keep in mind: 1. Troubleshooting should be completed by a professional heating technician. 2. Before seeking technical assistance, the servicing technician should have an electrical meter and gas pressure gauge available for use.
  • Page 33 Installation, Operating & Service Manual Lancer Troubleshooting (continued) Start Before troubleshooting, familiarize yourself with the Note: "Call for heat" 24 VAC supply is connected to the 24 V terminal on the control. Startup and Checkout procedures. Turn gas supply off. Turn thermostat (controller) to "Call For Heat".

  • Page 34: Service Parts

    All Lancer Service Parts may be obtained through your local Archer Boilers Wholesale Distributor. Should you require assistance in locating an Archer Distributor in your area or have questions regarding the availability of Archer products or service parts, please contact Customer Service at (888) 432-8887.
  • Page 35 Installation, Operating & Service Manual Lancer Service Parts (continued) Part Number [Quantity] Description LCR-2-038 LCR-3-068 LCR-4-102 LCR-5-136 LCR-6-170 Base Wrapper Base Tray Burner Tray (Nat Gas) (Nat Gas) (Nat Gas) (Nat Gas) (Nat & LP Gas) Base Side Insulation 109613-03 109613-04 109613-05 109613-06...
  • Page 36 Lancer Installation, Operating & Service Manual Service Parts (continued) Natural Gas Only Part Number [Quantity] Description LCR-2-038 LCR-3-068 LCR-4-102 LCR-5-136 LCR-6-170 Gas Valve (Natural Gas), Honeywell 109620-01 [1] VR8204C3007 Gas Valve (Natural Gas), Honeywell VR8304P4496 Gas Valve (LP Gas), Honeywell VR8204C3015 109615-01 [1] Gas Valve (LP Gas), Honeywell VR8304P4314 109731-03...
  • Page 37 Installation, Operating & Service Manual Lancer Service Parts (continued) Part Number [Quantity] Key No. Description LCR-2-038 LCR-3-068 LCR-4-102 LCR-5-136 LCR-6-170 Hydrostat 3200 LWCO/Limit w/ Sensor 109631-01 [1] Honeywell S8610M EI Module 109633-01 [1] Sensor for 3200 112563-01 [1] 111956-02 - 3/24...
  • Page 38 Lancer Installation, Operating & Service Manual Service Parts (continued) Part Number [Quantity] Description LCR-2-038 LCR-3-068 LCR-4-102 LCR-5-136 LCR-6-170 Jacket Wrap-around Jacket Panel Jacket Vestibule Panel Jacket Rear Discharge Chute 111847-02 111847-03 111847-04 111847-05 111847-06 Jacket Top Panel Jacket Front Door Jacket Tie Bar 111956-02 - 3/24...
  • Page 39 Installation, Operating & Service Manual Lancer Service Parts (continued) Part Number [Quantity] Key No. Description LCR-2-038 LCR-3-068 LCR-4-102 LCR-5-136 LCR-6-170 Supply Water Manifold 109614-01 [1] Temperature/Pressure 105894-01 [1] Gauge 30 PSI Relief Valve 109038-01 [1] Drain Valve Obtain Locally (3/4 in. NPT boiler connection) Vent Damper 109634-01 [1] 109634-02 [1]...
  • Page 40 Lancer Installation, Operating & Service Manual Service Parts (continued) Part Number [Quantity] Key No. Description LCR-2-038 LCR-3-068 LCR-4-102 LCR-5-136 LCR-6-170 Power Supply Harness 109636-01 [1] Main Control Harness 109637-01 [1] Ignition Harness 109641-01 [1] Accessories: Part Number [Quantity] Key No. Description LCR-2-038 LCR-3-068...

  • Page 41: Appendix A Combination Refrigeration/Heating System

    Installation, Operating & Service Manual Lancer Appendix A Combination Refrigeration/ Heating System 1. If boiler is used in connection with refrigeration 2. If boiler is connected to heating coils located in systems, boiler must be installed with chilled air handling units where they may be exposed to medium piped in parallel with the heating boiler refrigerated air, boiler piping must be equipped using appropriate valves to prevent chilled...

  • Page 42: Appendix B Water Quality And Boiler Additives

    Lancer Installation, Operating & Service Manual Appendix B Water Quality and Boiler Additives Other non-metallic tubing is equipped with an The heat exchanger used in this boiler is made from oxygen barrier to prevent migration of oxygen cast-iron. Once filled with water, it will be subjected into water.

  • Page 43: Appendix C Low Water Return Temperature

    Installation, Operating & Service Manual Lancer Appendix C Low Return Water Temperatures Thermal Shock: Cast iron boilers are very robust. 110oF and below return water temperatures will not cause thermal shock to U.S. Boiler castings. Condensation is a different matter: Cast iron boilers will tolerate intermittent periods of condensation, but are not designed for extended condensation periods.
  • Page 44 Lancer Installation, Operating & Service Manual Appendix C Low Return Water Temperatures (continued) Primary-Secondary Pumping: This is an improvement over simple by-pass piping to reduce condensation. Again this is a fixed system. It can not adapt to variations in temperature and flow. Best Alternative: By-pass kit [part number 107795-01] that addresses these situations.

  • Page 45: Appendix D High Altitude Instlalation

    Installation, Operating & Service Manual Lancer Appendix D High Altitude Installations Conversion kits are required for installations above 5,400 ft. WARNING Asphyxiation Hazard. Proper operation of boiler depends upon use of correct burner orifice and blocked vent switch for fuel and altitude at which boiler is installed.

  • Page 46: Service Record

    Lancer Installation, Operating & Service Manual SERVICE RECORD DATE SERVICE PERFORMED 111956-02 - 3/24...
  • Page 47 Installation, Operating & Service Manual Lancer SERVICE RECORD DATE SERVICE PERFORMED 111956-02 - 3/24...
  • Page 48 Lancer Installation, Operating & Service Manual Archer Boilers (888)432-8887 www.archerboiler.com 111956-02 - 3/24...

This manual is also suitable for:

Lancer lcr-3-068Lancer lcr-4-102Lancer lcr-5-136Lancer lcr-6-170

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