prestige Solo 110 Water Boiler * I N S TALLAT I O N AN D MAI N T E NAN C E * M A N U A L NOTICE Warranty Registration Card must be filled out by the customer and mailed within thirty (30) days of installation in order to gain warranty coverage. When receiving the PRESTIGE Solo unit, any claims for damage or shortage in shipment must be filed immediately against the transportation company by the consignee. Leave all documentation received with appliance with owner for future reference.
Table of Contents PRODUCT AND SAFETY INFORMATION Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Product and Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SECTION I - PRE-INSTALLATION ITEMS Code Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Determining Product Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Backflow Preventer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Boiler System Piping Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Expansion Tank and Makeup Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-17 Diaphragm Expansion Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Closed-Type Expansion Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents SECTION VIII - EXTERNAL WIRING Installation Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Line Voltage Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Domestic Hot Water Aquastat Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Thermostat Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 CH and DHW Circulator . . . . . . . . . . . .
Table of Contents Accessing Boiler Information Information Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Error (Hard Lockout) Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 SECTION XI - OUTDOOR RESET CONTROL Mounting the Outdoor Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Wiring the Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Check Surrounding Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Inspect Burner Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Check System Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Clean Condensate Drain Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 60 Check Ventilation Air Openings . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product & Safety Information Definitions The following terms are used throughout this manual to bring attention to the presence of potential hazards or important information concerning the product. NOTICE WARNING Indicates the presence of a hazardous situation which, if ignored, will result in death, serious injury or substantial property damage. Indicates special instructions on installation, operation or maintenance, which are important to equipment but not related to personal injury hazards.
Product & Safety Information DANGER WARNING Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system which has been under water. Should overheating occur or the gas supply fails to shut off, turn OFF the manual gas control valve external to the appliance.
Pre-Installation Items SECTION I - Pre-Installation Items - Code Compliance Ensure the boiler location allows the combustion air/vent piping to be routed directly through the building and terminate properly outside with a minimum amount of length and bends. This product must be installed in accordance to the following: - All applicable local, state, national and provincial codes, ordinances, regulations and laws.
Pre-Installation Items Recommended Clearances Residential Garage Installations The PRESTIGE Solo is approved for zero clearance to combustibles, excluding vent and boiler piping. - Boiler Piping - 1/4 inch from combustible materials. - Reference the appropriate vent supplement for clearance requirements. When installing the PRESTIGE Solo in a residential garage, the following special precautions per NFPA 54/ANSI Z223.
Combustion Air and Venting SECTION II - Combustion Air and Venting Potential contaminating products Combustion Air Contamination WARNING If the PRESTIGE Solo combustion air inlet is located in any area likely to cause or contain contamination, or if products, which would contaminate the air cannot be removed, the combustion air must be repiped and terminated to another location.
Combustion Air and Venting Ventilation and Combustion Air Requirements - Direct Vent Ventilation and Combustion Air Requirements - Category IV A Direct Vent appliance utilizes uncontamined outdoor air (piped directly to the appliance) for combustion) A Category IV appliance utilizes uncontaminated indoor or outdoor air (surrounding the appliance) for combustion.
Combustion Air and Venting Methods of Accessing Combustion Air Into A Space - Category IV inches of the bottom of the enclosure. The minimum dimension of air openings shall be not less than 3 inches. Indoor Combustion Air - NOTICE The methods listed in this section for accessing Indoor Combustion Air assume that the infiltration rate is adequate and not less than .40 ACH. For infiltration rates less than .40 ACH, reference the NFPA 54 National Fuel Gas Code for additional guidance.
Combustion Air and Venting - Not less than the sum of the areas of all vent connectors in the space. Fig. 3: Fig. 2: All Combustion Air from Outdoors Through Ventilated Attic All Combustion Air from Outdoors Through One Permanent Air Opening Two Permanent Openings Method. Two permanent openings, one commencing within 12 in. of the top and one commencing within 12 in. of the bottom of the enclosure, shall be provided.
Combustion Air and Venting Outdoor Opening(s) Location. Outdoor opening(s) shall be located in accordance with the Outdoor Combustion Air section. BEST PRACTICE In order to reduce the potential risks associated with indoor contaminates (listed on page 5), flammable vapors and tight housing construction (little or no infiltration air), it is recommended to pipe uncontaminated combustion air directly from the outdoors to the appliance.
Combustion Air and Venting Removal of an Existing Boiler from a Common Vent System 5. Test for spillage at the draft hood relied opening after 5 minutes of main burner operation. Use the flame of a match or candle, or smoke from a cigarette, cigar or pipe. BEST PRACTICE 6.
Combustion Air and Venting Commonwealth of Massachusetts Installations Only For direct-vent appliances, mechanicalvent heating appliances or domestic hot water equipment, where the bottom of the vent terminal and the air intake is installed below four feet above grade the following requirements must be satisfied: 4. A metal or plastic identification plate shall be mounted at the exterior of the building, four feet directly above the location of vent terminal.
Unit Preparations SECTION III - Unit Preparations 2. For applications using wood studs, install the bracket using the lag screws provided with the boiler. Ensure both lag screws are installed securely in the studs. Handling Instructions The PRESTIGE Solo is generally easier to handle and maneuver once removed from the shipping carton and pallet. 3. For applications using metal studs, install the bracket to the studs using 3/16” toggle bolts and washers. To remove the shipping carton and pallet: 4.
Unit Preparations 4. Remove the bracket from the wall and drill 1/4” diameter hole by 3” deep positioned in the center of each mark. For applications using metal studs and 3/16” toggle bolts, drill the required clearance hole. 4. Remove the bracket from the wall and drill a 5/8” diameter hole by 1-3/8” deep positioned in the center of each mark. 5. Install the anchors (provided) flush or slightly recessed in the drilled holes with threaded side facing down. 5.
Boiler Piping SECTION IV - Boiler Piping the piping should have a serviceable temperature rating of 250ºF or greater. General Piping Requirements - All plumbing must meet or exceed all local, state and national plumbing codes. - Support all piping using hangers. DO NOT support piping by the unit or its components. - Use isolation valves to isolate system components. - Install unions for easy removal of the PRESTIGE Solo from the system piping. 1.
Boiler Piping Pressure Relief Valve (Supplied with Boiler) 3/4" Street Elbow Air Vent Drain Piping Directed to a Suitable Place of Drainage Boiler Return Connection with Tee Fitting and Boiler Drain Valve Boiler Supply Connection Fig.
Boiler Piping Additional Limit Control Boiler System Piping Applications If a separate LWCO device is required by certain local jurisdictions or when the boiler is installed above the system piping, the following guidelines must be followed: - The LWCO device must be designed for water installations, electrode probetype is recommended. - The LWCO device must be installed in a tee connection on the boiler supply piping above the boiler.
Boiler Piping Connect the expansion tank to an air separator only if the air separator is located on the suction side (inlet) of the system circulator. Always locate and install the system fill connection at the same location as the expansion tank connection to the system. Size the piping and system components required in the space heating system, using recognized design methods.
Boiler Piping System Return System Supply 2 12" Max. 6 1 6 3 Cold Water Fill 6 4 7 10 5 Boiler Supply Boiler Return Fig. 6: Near Boiler Piping - Diaphragm Expansion Tank 9 System Supply 8 4 6 Minimum 3/4" Piping 1 Cold Water Fill 6 System Return 12" Max. 6 7 10 3 Boiler Supply Boiler Return Note: Pitch horizontal piping upwards (1” of pitch per 5 ft of piping) towards expansion tank. Fig. 7 : Near Boiler Piping - Closed Type Expansion Tank 1. 2. 3. 4. 5.
Boiler Piping System Piping - Zone Valves BEST PRACTICE Connect the PRESTIGE Solo to the system piping as shown in Fig. 10 page 21 when zoning with zone valves. The primary / secondary piping ensures that the boiler loop has sufficient flow. The addition of the high temperature limit is important if the PRESTIGE Solo is connected to a domestic hot water system, which requires a high primary supply water temperature.
Boiler Piping 7 1 5 System Return System Supply Domestic Cold Domestic Hot 6 3 6 8 3 4 Fig. 8: DHW Boiler Piping with a PRESTIGE Solo and SMART 1. 2. 3. 4. 5. PRESTIGE Solo boiler SMART water heater Isolation valve DHW circulator CH circulator (provided) 6. Flow/check valve 7. Pressure relief valve 8. Drain/purge valve NOTICE The boiler system piping shown in Fig. 8 must be a “closed” system to avoid any oxygen contamination and potential failure of the outer tank of the Smart.
Boiler Piping 4 3 5 4 3 4 Additional Zone Load 3 5 3 4 Zone Load 9 12" Max. 4 4 6 7 8 1 4 11 2 10 Fig. 9: CH System Piping - Zoning with Zone Circulators 6 3 1. 2. 3. 4 5. 6. PRESTIGE Solo boiler CH circulator (provided) Flow/check valve Isolation valve Zone circulator Drain/purge valve 7. Pressure relief valve 8. Air separator 9. Automatic air vent 10. Diaphragm expansion tank 11. Automatic fill valve 5 4 4 Additional Zone Load 5 4 4 Zone Load 9 4 12 12" Max.
Boiler Piping P 12 4 4 5 4 Additional Zone Load 5 7 4 Zone Load 7 Note: Verify CH circulator is properly sized to overcome the system pressure drop and provide adequate flow through the boiler system. 1 2 9 4 6 8 10 11 4 Fig. 11: CH System Piping - Multiple Zone Valve with Single System/Boiler Circulator 1. 2. 4 5. 6. 7. PRESTIGE Solo boiler CH circulator Isolation valve Zone valve Drain/purge valve Pressure relief valve 8. Air separator 9. Automatic air vent 10.
Boiler Piping 5 4 Additional Radiant Zone 4 5 4 Radiant Zone 4 9 12 12" Max. 4 13 4 8 6 7 1 4 11 2 10 Note: Manifold mounted valve actuators may be used in lieu of zone valves. 6 3 Fig. 13: CH System Piping - Radiant/Low Temp. Heating 1. 2. 3. 4 5. 6. 7. PRESTIGE Solo boiler CH circulator (provided) Flow/check valve Isolation valve Zone valve Drain/purge valve Pressure relief valve 8. Air separator 9. Automatic air vent 10. Diaphragm expansion tank 11. Automatic fill valve 12.
24 6 1 12 4 3 2 10 8 7 4 11 6 1 4 6 4 4 2 3 4 1 3 2 7 12" Max. 7 4 From the System Fig. 14: Multiple Prestige Boiler Piping - Primary / Secondary / Piping using Balanced Manifold System 1. PRESTIGE Solo boiler 2. Boiler circulator 3. Flow/check valve 4. Isolation valve 6. Drain/purge valve 7. Pressure relief valve 8. Air separator 9 Automatic air vent 10. Diaphragm expansion tank 11. Automatic fill valve 12.
Installing Vent/ Combustion Air & Condensate SECTION V - Installing Vent / Combustion Air & Condensate Drain WARNING Ensure the condensate drain assembly contains the plastic seated ball. Do not install the condensate drain assembly if the ball is lost or missing, replace the entire assembly. Installing Vent and Combustion Air DANGER The PRESTIGE Solo must be vented and supplied with combustion air as shown in the PRESTIGE Solo Vent Supplement, included in the boiler installation envelope.
Installing Vent/ Combustion Air & Condensate 7. Continue the pipe from the drain assembly to a floor drain or condensate pump. CAUTION The condensate drain must remain filled and unobstructed and allow unrestricted flow of condensate. The condensate should not be subject to conditions where freezing could occur. If the condensate is subjected to freezing or becomes obstructed , it can leak, resulting in potential water damage to the boiler and surrounding area.
Gas Piping SECTION VI - Gas Piping 7. Use pipe dope compatible with natural and propane gases. Apply sparingly only to the male threads of pipe joints so that pipe dope does not block gas flow. Gas Supply Piping Connection NOTICE WARNING The gas supply piping must be installed in accordance to all applicable local, state and national codes and utility requirements. Failure to apply pipe dope as detailed above can result in severe personal injury, death or substantial property damage. 1.
Gas Piping NATURAL GAS - Pipe Sizing - Natural Gas Refer to Table 1 for schedule 40 metallic pipe length and diameter requirements for natural gas., based on rated PRESTIGE Solo input (divide by 1,000 to obtain cubic feet per hour). - - 2. Install 100% lockup gas pressure regulator in the gas supply line if inlet pressure can exceed 13”w.c at any time. Adjust the lockup pressure regulator for 13”w.c maximum. Table 1 is based on Natural Gas with a specific gravity of 0.
Gas Piping PROPANE GAS WARNING DO NOT adjust or attempt to measure gas valve outlet pressure. The gas valve is factory-set for the correct outlet pressure. This setting is suitable for natural gas and propane and requires no field adjustment. Attempts by the installer to adjust or measure the gas valve outlet pressure could result in damage to the valve, causing potential severe personal injury, death or substantial property damage.
Gas Piping Inlet Supply Pressure Port Venturi Gas Valve Propane Orifice Gas Valve Gasket Fig.
Internal Wiring SECTION VII - Internal Wiring Control Module Circulator AMP Ratings - WARNING ELECTRICAL SHOCK HAZARD. For your safety, disconnect electrical power supply to the unit before servicing or making any electrical connections to avoid possible electric shock hazard. Failure to do so can cause severe personal injury or death. - Wiring Tool Instructions 1. Locate the wiring tool on the PRESTIGE Solo just below the the MCBA control in a plastic bag and below the extra fuses. CAUTION 2.
32 Note: To properly connect wires to terminal block, use wiring tool included with Prestige. See wiring tool instructions, page 31. Fig.
External Wiring SECTION VIII- External Wiring Domestic Hot Water Aquastat Wiring 1. Connect the DHW thermostat (aquastat) to the 24V terminal strip on the wiring panel located below the PRESTIGE Solo control module as shown in Fig. 20, page 32. Installation Compliance All field wiring made during installation must comply with: - National Electrical Code NFPA 70 and any other national, state, provincial or local codes or requirements. 2.
External Wiring CH and DHW Circulator troller. See page 32 for wiring and Page 54 for control module setup. 1. The CH primary circulator is pre-wire to the PRESTIGE Solo 120 V terminals 1,2 and 3 as shown in Fig. 20, page 32. Outdoor Reset Control 1. The PRESTIGE Solo may operate with a variable boiler operating temperature using the Triangle Tube outdoor sensor, see pages 49 through 51 for installation and setup. 2.
External Wiring H 120 N V.A.C. High Voltage 4 Wire Zone Valve Transformer (Power) 24 V.A.C. Room Thermostat Zone Valve Zone 1 Room Thermostat Zone 2 Zone Valve Additional zones Additional zones may be added as shown above 8 7 To Prestige 24V Terminal Strip 3 Wire Zone Valve Transformer (Power) H 120 N V.A.C. High Voltage Room Thermostat 24 V.A.C. Zone Valve Zone 1 Zone 2 NOTICE *Use isolation relay on 3-wire zone valve with non-isolated end switch.
External Wiring Fig. 23: Field Wiring with Zone Circulators. Thermostat zone 1 Honeywell R845A Relay T T T 2 1 120 VAC H N 4 3 5 6 Circulator Zone 1 Thermostat zone 2 T T 2 1 4 3 5 6 Circulator Zone 2 Additional zones may be added as shown above 7 8 To Prestige 24V Terminal Strip Thermostat Zone 1 Fig.
Start-Up Preparation SECTION IX - Start-Up Preparation Flush Boiler and Domestic System to Remove Sediment Check Boiler System Water Chemistry The installer must flush the boiler system to remove any sediment to allow proper operation of the PRESTIGE Solo . WARNING Flush the systems until the water runs clean and is free of sediment. Do not use petroleum-base cleaning or sealing compounds in the boiler system.
Start-Up Preparation Use of Antifreeze in the Boiler System 3. Fill the boiler system to correct system pressure. Correct pressure will vary with each application. WARNING NEVER use automotive or ethylene glycol antifreeze or undiluted antifreeze in the primary system as freeze protection. This can cause severe personal injury, death or substantial property damage if ignored. NOTICE Typical residential system fill pressure is 12 psi. System pressure will increase when system temperature increases.
Start-Up Preparation Check For Gas Leaks NOTICE WARNING In systems using 3-wire zone valves, backfeed of voltage to the unit is a common problem. Use an isolation relay to prevent voltage from the external circuit entering the PRESTIGE Solo control panel. Prior to start-up and during initial operation, smell near the floor and around the unit for gas odorant or any unusual odor. Do not proceed with the start-up if there is any indication of a gas leak. Any leaks found must be repaired immediately.
Start-Up Procedures SECTION X - Start-Up Procedures If PRESTIGE Solo Does Not Start Correctly 1. Verify DHW (parameter 2) and CH (parameter 3) Systems are turned ON or set to “01”. Read the Boiler Display Standby and Parameter Section of the manual starting on page 45 for more information. Final Checks Before Start-Up c Read page 45 through 48 regarding the operation of the PRESTIGE Solo control.
Start-Up Procedures WARNING WARNING Venting system must be sealed gas-tight to prevent flue gas spillage and potential carbon monoxide emissions, which will result in severe personal injury or death. c The combustion levels should be measured at high firing rate, refer to page 45 of the PRESTIGE Solo control section on how to set the firing rate. If the combustion levels are not within the range given in Table 2 for the firing rate, shut the boiler down and contact Triangle Tube Engineering Department.
Start-Up Procedures FOR YOUR SAFETY READ BEFORE LIGHTING WARNING If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance does not have a pilot. It is • If you cannot reach your gas supplier, call the fire department. equipped with an ignition device which automatically lights the burner. DO NOT try to light the burner by hand. C. Use only your hand to turn the external manual gas valve. Never use tools.
Start-Up Procedures Set Boiler CH Target Temperature 3. Turn off power to the boiler, wait a few seconds and turn on power to the boiler. 1. Press the MODE button until the display shows PARA. This is the Parameter mode of the control. 4. The following displays should occur: [U1.22] Software Version 2. Press the STEP button until the first digit on the display shows "4". The last three digits on the display shows the outlet water temperature setting (high limit).
Start-Up Procedures 6. Allow the boiler to operate and allow the boiler outlet temperature to reach the set point temperature. [5140] This is a fan / air flow check. The burner blower will be energized momentarily prior to the prepurge cycle. [6180] This begins the burner shutdown and post purge cycle. The CH circulator will continue to run until the room thermostat is satisfied. [1180] The prepurge cycle. The boiler blower and DHW circulator become energized and the 10 second pre-purge cycle begins. 7.
Start-Up Procedures Boiler Control Display Standby Mode TO DEACTIVATE THE HIGH OR LOW FIRE TEST MODE:press and hold the “+” and “-” button simultaneously to deactivate the high or low fire test mode. While in the “StbY” mode. StbY This is the standard mode for the PRESTIGE Solo. The control automatically returns to this mode after 20 minutes if no keys have been pressed on the display. Any parameters that were modified are then stored.
Start-Up Procedures Standby Mode Display Display 0 180 1 180 2 180 3 180 4 180 5180 6 180 7180 8 180 9 180 b 18 Boiler function STANDBY, no demand for heat Fan prepurge or post purge cycle Ignition sequence Burner ON for space heating (CH) Burner ON for domestic hot water (DHW) Pre-check for air flow prior to prepurge cycle Burner OFF due to reaching temperature setpoint Space Heating (CH) post pump cycle Domestic hot water (DHW) post pump cycle Burner blocked: Supply temperature too high (202 F) .
Start-Up Procedures Setting The Boiler Parameters Parameter mode Note 1: This parameter is factory set to 140ºF. It is important to note the control adds 46ºF to this setting, therefore the actual domestic hot water boiler setpoint is 140ºF + 46ºF = 186ºF. P ARA Note 2: This parameter should not be changed from the factory setting of 01. The performance of the DHW will be affected and can become unreliable. To access PARAMETER mode when the system is in STANDBY mode, press the MODE button once.
Start-Up Procedures Accessing Boiler Information Information mode NOTICE I NFO The ignition counters and burner hours are split into three two digit numbers. For example: To switch from STANDBY mode to INFORMATION mode, press MODE twice. Key: MODE MODE J 12 .34 .56 Display P ARA I NFO Pressing MODE once Pressing MODE twice Write the numbers down from left to right to arrive at 123,456 CH ignitions. Press STEP until the system displays the information you need.
Start-Up Procedures Display Error (Hard Lockout) Mode E 00 E 02 E 03 E 04 E 05 E 06 E 07 E 08 E 09 E 11 E 12 E 13 E 14 E 15 E 16 E 17 E 18 E 19 E 24 E 25 E 28 E 29 E 31 E 32 E 35 E 36 E 37 E 40 E 44 E 52 E 60 E 61 E 65 E 113 E 115 E 122 E 1 23 E 1 24 If a system fault occurs while the boiler is running, the system goes into lockout and the display starts to flash with the first digit as an E and the next two digits give the code for this fault.
Outdoor Reset Control SECTION XI - Outdoor Reset Control 4. Mount the sensor enclosure at an elevation on the exterior wall to prevent accidental damage or tampering. The boiler setpoint for a heating call can be fixed or vary with the outdoor temperature. If the application requires a constant supply temperature from the boiler, the outdoor temperature sensor should not be connected to the boiler.
Outdoor Reset Control Summer / Winter Switch at Boiler CH Maximum Boiler Operating Setpoint (Parameter 4) If required the CH (Central Heating) system can be turned off at the boiler, similar to manual summer / winter switch by press/hold the “+” button while in the “StbY” mode, the display will show “cOFF”. Press/hold the “+” button to turn the CH system back on, the display will show “c” followed by CH set point temperature (Parameter 4) or CH target temperature.
Outdoor Reset Control CH Reset Curve Warmest Day (Parameter 12) Press STEP once- 1140 Press STEP x2 - 2_01 Press STEP x3 - 3_01 Press STEP x4 - 4186 Press STEP x5 - P_10 Press STEP x6 - P_11 This parameter is not applicable if an outdoor sensor is not connected to the boiler. When an outdoor temperature sensor is connected, the CH Reset Curve Warmest Day is the warmest design temperature of the heating system. Etc...... After Parameter 4, the display will show P followed by the parameter number.
Outdoor Reset Control Parameter 4 Set Point 140 86 Parameter 10 Set Point Parameter 11 Setting 100 Parameter 12 Setting Boiler Temperature ( F) 180 60 20 90 70 64 50 30 10 0 -10 Outdoor Air Temperature ( F) Graph 1: Outdoor Air Temperature Reset Curve (Example) Table 3: Outdoor Air Temperature Reset (Example) Graph 1 illustrates Parameter 4 adjusted to 140ºF target temperature at 0ºF outdoor air temperature. Note: Factory setting of Parameter 4 is 186ºF.
External Modulating Control SECTION XII - External Modulating Control NOTICE Ensure that Parameter 4 is set above the highest setpoint of the external modulating control. Paramater 4 is a boiler high temperature limit when using an external modulating controller. The boiler can directly accept an analog 0-10 VDC signal to control the firing rate from an external modulating boiler controller.
Factory Setting Parameters Factory Setting Parameters 1 140ºF DHW Setting 2 01 DHW Application Selection 3 01 CH Application Selection 4 186ºF CH Maximum Boiler Operating Setpoint 10 86ºF CH Minimum Boiler Operating Setpoint 11 00ºF CH Reset Curve Coldest Day 12 64ºF CH Reset Curve Warmest Day 13 -22ºF Frost Protection Setpoint 18 32ºF CH Block Temperature Setting 19 00 Minutes 20 00ºF Parallel Shift Value 21 46ºF Setpoint Value Addition for DHW 32 01 Minutes 33 03 x
Check-Out Procedures SECTION XIII- Check-Out Procedures c Checked and verified room thermostat(s) function properly and the thermostat(s) heat anticipator (if used) was properly set. c Observed several operating cycles for proper operation of the PRESTIGE Solo and the system. c Set the room thermostat(s) to the desired room temperature. c Reviewed all instructions shipped with the PRESTIGE Solo with the homeowner or maintenance personnel. c Completed the Installation Record on page 57.
Installation Record SECTION XIV - Installation Record PRESTIGE Model Number: Serial Number: Date of Installation: Fuel: Natural Gas Propane Measured Rate of Input: Btu/hr Combustion Readings: CO2 % O2 % CO ppm The following items were completed during installation: Installation instructions have been followed and completed Check-out procedures have been followed and completed Information regarding the unit and installation received and left with owner / maintenance personnel.
Maintenance Schedule SECTION XV - Maintenance Schedule Owner Maintenance Service Technician Periodically: At least on an annual basis the following maintenance should be performed by a qualified service technician: - Check the area around the unit. - Check and remove any blockage from the combustion air inlet and ventilation openings. Check the temperature/pressure gauge. General - Attend to any reported problems.
Maintenance Procedures SECTION XVI - Maintenance Procedures materials listed on page 5 of this manual. If any of these products are in the area from which the unit takes its combustion air, they must be removed immediately or the combustion air intake must be relocated to another area. Maintenance Procedures WARNING Inspect Burner Area The PRESTIGE Solo should be inspected and serviced annually, preferably at the start of the heating season, by a qualified service technician.
Maintenance Procedures Clean Condensate Drain Assembly Inspect Vent and Combustion Air Piping 1. Loosen the slip ring nut from the condensate drain assembly disconnecting the assembly from the boiler. Visually inspect the venting system and combustion air piping for blockage, deterioration or leakage. Repair any deficiencies. 2. Empty any water from the trap and drain assembly. Flush with fresh water as necessary to clean.
Maintenance Procedures Check Expansion Tank WARNING Refer to Section IV - Boiler Piping for recommended location of the expansion tank and air eliminators. Before manually operating the pressure relief valve, ensure the discharge piping is directed to a suitable place of disposal to avoid a potential scald hazard. The discharge piping must be full size without restriction and installed to permit complete drainage of both the valve and line.
Maintenance Procedures Check Control Wiring combustion chamber insulation is not damaged during removal of burner mounting plate assembly. See WARNING on page 64. Inspect all control wiring. Ensure wiring is in good condition and properly connected. Remove the burner head mounting screws and remove the burner head. Inspect the burner head for deterioration. Use compressed air or a vacuum to clean the burner head. Check Control Settings 1.
Maintenance Procedures Check Flame Signal 2. Allow the boiler to cool down to room temperature before servicing. The flame signal should be a min. 3μ Α −DC. 3. Disconnect the gas piping and rectifier plug to the gas valve. Check the ignitor for fouling or damaged insulation if a low flame signal is read. 4. Disconnect the wiring harness connectors from the blower and remove the blower retaining screws. Remove the blower from the unit. Check ground wiring and continuity as a cause for low flame signal.
Maintenance Procedures water by using the purge valves to allow water to enter through the make-up water line to the boiler. Review With Owner Ensure the owner understands the importance to perform the maintenance schedule specified in this manual. 15. Once the boiler has been completely flushed, return the boiler and system piping back to operation. Remind the owner of the importance to call a licensed contractor should the unit or system exhibit any unusual behavior. 16.
Replacement Parts 7 6 5 9 2 5 3 1 8 Fig.
Replacement Parts Fig.
Replacement Parts Fig.
Replacement Parts Fig.
Product Specifications 15.43” [392 mm] 3” Vent Outlet 9.87” [251 mm] 3” Combustion Air Inlet NPSC Pressure Relief Valve 3” 3/4” NPSC Pressure Relief [76 mm] Valve Connection 7.31” [186 mm] 9.87” [251 mm] Front View 19.75” [502 mm] 69 2.
Product Specifications 15.60” [396 mm] 12.04” [306 mm] 11.66” [296 mm] 3/4” NPSC Pressure Relief 3” Combustion Air Inlet 3” Vent Outlet 35.53” [902 mm] 1.89” [ 48 mm] 1” NPT Boiler Return 2.28” [ 58 mm] 1/2” NPT Gas Connection 1” NPT DHW Supply 9.
Products Specifications Boiler Model Fuel DOE Heating Capacity Note 1 & 4 Input Note 4 Net IBR Rating Note 2 SOLO 110 Natural 99,000 110,000 86,000 95% 106/48 SOLO 110 Propane 87,000 97,000 76,000 95% 106/48 DOE Seasonal Efficiency AFUE Note 3 Shipping Weight Lbs/Kg Note 1: The heating capacity of the PRESTIGE Solo 110 is based on the test requirements of the U.S. Department of Energy.
Product Specifications Graph 2: Pressure Drop Comparison Solo 110 vs Grundfos UPS 15-58F-FC Note: Minimum allowable flow rate at full input: 5 gpm 72
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