HTP EFTC-140F Manual
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HTP EFTC-140F Manual

Elite fire tube combi floor mount
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NOTICE: HTP reserves the right to make product changes or updates without notice and will not be held liable for typographical errors
in literature.
NOTE TO CONSUMER: PLEASE KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE.
The surfaces of these products contacted by consumable water contain less than 0.25% lead by weight, as required by the Safe
Drinking Water Act, Section 1417.
IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING
PROPERTY DAMAGE, PERSONAL INJURY, OR LOSS OF LIFE. DO NOT STORE GASOLINE OR OTHER FLAMMABLE VAPORS
AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
Do not try to light any appliance.
Do not touch any electrical switch.
Do not use any phone in your building.
Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.
If you cannot reach your gas supplier, call the fire department. Installation and service must be provided by a qualified installer,
service agency, or the gas supplier.
272 Duchaine Blvd.
Elite Fire Tube Combi
WHAT TO DO IF YOU SMELL GAS
New Bedford, MA 02745
Floor Mount
INSTALLATION / START-UP
MAINTENANCE / PARTS
Heat Exchanger Bears the ASME "H" Stamp
WARRANTY
Models
EFTC-140F
www.htproducts.com
LP-496 REV. 11.23.15

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  • Page 1 EFTC-140F Heat Exchanger Bears the ASME “H” Stamp NOTICE: HTP reserves the right to make product changes or updates without notice and will not be held liable for typographical errors in literature. NOTE TO CONSUMER: PLEASE KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE.
  • Page 2 LP-496 REV. 11.23.15...
  • Page 3 The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels, or to important product information. DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

  • Page 4: Table Of Contents

    In some circumstances, the property owner or his/her agent assumes the role, and at government installations, the commanding officer or departmental official may be the AHJ. NOTE: HTP, Inc. reserves the right to modify product technical specifications and components without prior notice. FOR THE INSTALLER This manual must only be used by a qualified heating installer/service technician.
  • Page 5 E. WATER QUALITY ..................................10 F. FREEZE PROTECTION ................................10 PART 3 – TECHNICAL SPECIFICATIONS ..........................11 PART 4 – PREPARE APPLIANCE LOCATION ........................13 A. UNCRATING THE APPLIANCE ............................... 13 B. BEFORE LOCATING THE APPLIANCE ..........................14 C. LEVELING ....................................15 D.
  • Page 6 PART 12 –INSTALLATION AND START-UP CHECKLIST ...................... 57 PART 13 – TROUBLESHOOTING ............................59 PART 14 – ANNUAL MAINTENANCE PROCEDURES ......................60 REPLACEMENT PARTS ................................65 Limited Warranty for EFTC-140F Appliances ..........................68 START-UP REPORT ..................................70 MAINTENANCE REPORT ................................71 MAINTENANCE NOTES ................................. 74 HTP CUSTOMER INSTALLATION RECORD FORM ........................

  • Page 7: Part 1 - Items Shipped With The Appliance

    PART 1 – ITEMS SHIPPED WITH THE APPLIANCE ITEM DESCRIPTION QUANTITY Elite Fire Tube Combi Appliance EFTC-140F Installation and User’s Information Manuals, H2 1 Each Document Condensate Hose (7855P-089) Condensate Adapters and Instruction Sheet 1 kit (7855P-087) CH Pressure Relief Valve With ¾”...

  • Page 8: Part 2 - Safety Regulations

    HTP, Inc. cannot anticipate every circumstance that might involve a potential hazard. Each installation has its own specialized characteristics, requirements, and possible hazards. Therefore, all possible incidents are not included in these warnings. Proper and safe installation, operation, and service are the responsibility of the professional service technician.
  • Page 9 Due to the low water content of the appliance, improper sizing of the appliance with regard to heating system load will result in excessive cycling and accelerated component failure. HTP DOES NOT warrant failures caused by improperly sized appliance applications. DO NOT oversize the appliance to the system. Modular appliance installations greatly reduce the likelihood of appliance oversizing.

  • Page 10: Improper Combustion

    Table 2 – Water Quality Specifications F. FREEZE PROTECTION Consider appliance piping and installation when determining appliance location. NOTE: Damages resulting from incorrect installation or from use of products not approved by HTP, Inc. ARE NOT covered by warranty. LP-496 REV. 11.23.15...

  • Page 11: Part 3 - Technical Specifications

    W 15.7” – H 53” – D 26.8” Dimensions Storage Tank Water Capacity (DHW) Under 15 Gallons Main Controller / Control Panel GTX-920C / P-920C_CB-HTP CH Pressure Min 15 PSI - Max 30 PSI DHW Pressure Max 150 PSI ¾” NPT...
  • Page 12 Figure 1 – EFT-140C Specifications and Dimensions DESCRIPTION DIAMETER (ALL NPTM) ½” NPT (½” X ¾” Bell Coupling Provided to Upsize Gas Line) Gas Connection Adapter 1” CH Supply Adapter 1” CH Return Adapter ¾” DHW Outlet Adapter ¾” DHW Inlet Adapter ½”...

  • Page 13: Part 4 - Prepare Appliance Location

    Figure 2 – EFT-140C Components NUMBER COMPONENT DESCRIPTION NUMBER COMPONENT DESCRIPTION Exhaust Vent Adapter Condensate Trap BLDC Fan DHW Inlet Adapter Flame Detection Window DHW Outlet Adapter Main PCB Condensate Hose 2 Flame Detection Sensor CH Return Adapter Control Panel APS (Air Pressure Switch) Manual ON/OFF Power Switch CH Supply Adapter...

  • Page 14: Before Locating The Appliance

    The appliance should be located near a floor drain, or installed in an adequately drained drain pan. HTP WILL NOT be held liable for leakage damages. To conserve water and energy, insulate all water piping, especially the hot and recirculation water lines.

  • Page 15: Leveling

    Failure to keep appliance area clear and free of combustible materials, liquids, and vapors can result in substantial property damage, severe personal injury, or death. 4. Gas control system components must be protected from dripping water during operation and service. 5.

  • Page 16: Clearances For Service Access

    D. CLEARANCES FOR SERVICE ACCESS See Figure 4 and Table 6 for recommended service clearances. If these minimum clearances are not provided, it may not be possible to service the appliance without removing it from the space. Space must be provided with combustion/ventilation air openings correctly sized for all other appliances located in the same space as the appliance.

  • Page 17: Exhaust Vent And Intake Pipe

    F. EXHAUST VENT AND INTAKE PIPE Vents must be properly supported. The appliance exhaust and intake connections are not designed to carry heavy weight. Vent support brackets must be within 1’ of the appliance and the balance at 4’ intervals. Venting must be readily accessible for visual inspection for the first 3’...

  • Page 18: Part 5 - Venting

    3. If practical, close all building doors, windows and all doors between the common venting system and other spaces in the building. Turn on clothes dryers and any appliances not connected to the common venting system. Turn on any exhaust fans, such as range hoods and bathroom exhausts, at maximum speed.
  • Page 19 5. Do not install venting system components on the exterior of the building except as specifically required by these instructions.  Vent terminals must be at least 1 foot from any door, window, or gravity inlet into the building.  Maintain the correct clearance and orientation between the exhaust vent and intake pipe terminals.

  • Page 20: Approved Vent Materials

    When installing AL29-4C vent piping, install a PVC-to-stainless adapter at the appliance vent connection, and at the termination when using an HTP PVC termination kit. DO NOT mix AL-29-4C piping from different manufacturers unless using adapters specifically designed for the purpose by the manufacturer.

  • Page 21: Tightening Appliance Collar To Exhaust Vent And Intake Pipe

     8 feet (2.4M) for each additional 2” 90 elbow  4 feet (1.2M) for each additional 2” 45 elbow Vent adaptors are not designed as load-bearing devices, and must not be used to support exhaust vent piping. All vent pipes must be properly connected, supported, and the exhaust must be pitched a minimum of ¼”...

  • Page 22: Vent Termination

    E. VENT TERMINATION 1. Two Pipe Roof and Sidewall Vent Terminations Figure 9 – Direct Vent, Roof and Sidewall Vent Terminations All vent pipes must be glued, properly supported, and the exhaust must be pitched a minimum of ¼” per foot back to the appliance to allow drainage of condensate.

  • Page 23: Direct Vent, Optional Horizontal And Vertical Vent Kits

    2. Direct Vent, Optional Horizontal and Vertical Vent Kits Figure 10 – Direct Vent, Vent Terminations (With Optional Kits) All vent pipes must be glued, properly supported, and the exhaust must be pitched a minimum of ¼” per foot back to the appliance to allow drainage of condensate.

  • Page 24: Part 6 - Install The Condensate Drain

    PART 6 – INSTALL THE CONDENSATE DRAIN 1. Due to its efficient design, the appliance produces condensate (water) as a normal by-product. This condensate is acidic, with a pH level between 3 and 4. This condensate must be drained away from the appliance and disposed in accordance with all local regulations.

  • Page 25: Part 7 - Gas Piping

    If using a condensate pump, select one approved for use with condensing appliances and furnaces. The pump should have an overflow switch to prevent property damage from condensate spillage. It is very important that the condensate piping be no smaller than ¾”. To prevent sagging and maintain pitch, condensate piping should be supported with pipe supports, and pitched ¼”...

  • Page 26: Lp (Liquid Propane) Gas Pipe Sizing

    3. LP (Liquid Propane) Gas Pipe Sizing The following is intended for use for piping between a Single or Second Stage (Low Pressure) Regulator and the appliance. The following tables list maximum capacity of pipe in cubic feet of gas per hour for an inlet pressure of 11 inches water column and specific pressure drop of 0.5 inches water column based on 1.5 specific gravity for liquid propane.

  • Page 27: Part 8 - Water Piping

    Figure 14 – Gas Line with Shut-Off Valve Detail Figure 15 – Natural Gas Piping Installation – NOTE: Capacity to be Not Less than Total Capacity of Connected Appliances Figure 16 – LP Gas Piping Installation – NOTE: Capacity to be Not Less than Total Capacity of Connected Appliances PART 8 –...

  • Page 28: Dhw Piping

    Figure 17 – Piping Legend B. DHW PIPING Use both thread tape and pipe dope to connect to the ¾” domestic water inlet and outlet. A shut off valve between the city water supply and DHW inlet is recommended for ease of service. LP-496 REV.

  • Page 29: Central Heating Piping System Water Piping Methods

    It may be recommended to use a back flow preventer – check local codes. If a back flow preventer or a no return valve is used, a thermal expansion tank must be installed on the cold water supply between the appliance and valve. To control thermal expansion, a thermal expansion tank suitable for potable water should be installed in systems with an installed backflow preventer.
  • Page 30 Figure 18 – CH and DHW Piping NOTES: 1. This drawing is meant to show system piping concept only. Installer is responsible for all equipment and detailing required by local codes. 2. All closely spaced tees shall be within 4 pipe diameters center to center spacing. 3.
  • Page 31 Figure 19 – CH Piping – Zoning with Pumps NOTES: 1. This drawing is meant to show system piping concept only. Installer is responsible for all equipment and detailing required by local codes. 2. All closely spaced tees shall be within 4 pipe diameters center to center spacing. 3.

  • Page 32: Circulator Sizing

    Figure 20 – DHW Priority with Outdoor Reset and Recirculation NOTES: 1. This drawing is meant to show system piping concept only. Installer is responsible for all equipment and detailing required by local codes. 2. All closely spaced tees shall be within 4 pipe diameters center to center spacing. 3.
  • Page 33 Min. Flow (GPM) Head (ft) Min. Flow (GPM) Head (ft) Min. Flow (GPM) Head (ft) EFTC-140F 12.9 10.3 Table 15 – System Temperature Chart PRESSURE LOSS DUE TO FRICTION IN TYPE L COPPER PIPES NOMINAL PIPE SIZE: 1 INCH FLOW (GPM)

  • Page 34: Pressure Relief Valve

    Appliances). The included 30 psi CH Pressure Relief Valve must be installed on the CH supply line to ensure a compliant installation and safe operation. HTP has supplied a ¾” X 1” bushing to aid installation of the CH Pressure Relief Valve.

  • Page 35: Part 9 - Connect Electrical Power / Initial Startup

     Take care whenever operating relief valve to avoid scalding injury or property damage.  For appliances installed with only a pressure relief valve, the separate storage vessel must have a temperature and pressure relief valve installed. This relief valve shall comply with Relief Valves for Hot Water Supply Systems, ANSI Z21.22 CSA4.4. FAILURE TO COMPLY WITH THE ABOVE GUIDELINES COULD RESULT IN FAILURE OF RELIEF VALVE OPERATION, RESULTING IN POSSIBILITY OF SUBSTANTIAL PROPERTY DAMAGE, SEVERE PERSONAL INJURY, OR DEATH.

  • Page 36: Dip Switches

    Figure 22 – Manual Power Switch and Appliance Plug Details NOTICE If the appliance display does not come ON, first check the plug. Then check the electrical panel circuit breaker and reset it if necessary. If the circuit breaker trips again, do not reset. Disconnect the plug and have a qualified technician diagnose the problem. C.
  • Page 37 Figure 24 – Electrical Wiring Diagram LP-496 REV. 11.23.15...
  • Page 38 Figure 25 – Ladder Diagram LP-496 REV. 11.23.15...
  • Page 39 CONNECTOR DESCRIPTION HT SELV NO. OF LOCATION BOARD SILK GROUND Power Supply Line Pump 1: Central Heating Pump Ignitor L(HT) Pump 2: Recirculation Pump 65001WS-12 Gas Valve HT (120V~) AC Power Supply Neutral 9-12 AC Power COM Line CP2/3WAY NOT USED LW6A4-03 RS485 + SELV (5V) DC...
  • Page 40 DHM Stepper Motor Coil / X Phase DHM Power IWM Stepper Motor Coil / Y Phase Unused FLUX1 Water Flow Sensor SMW250-06 SELV (5V) Fan RPM Check SMW250-10 Table 21 – Appliance Wiring 2 Figure 26 – EFTC-140F Terminal Block Wiring Detail LP-496 REV. 11.23.15...

  • Page 41: Part 10 - Operating System Instructions

    PART 10 – OPERATING SYSTEM INSTRUCTIONS A. CONTROL PANEL Figure 27 – Appliance Control Panel Detail B. LCD DISPLAY DESCRIPTIONS Figure 28 – LCD Display Detail LCD also features a backlit lamp that will illuminate:  When a user action is detected (a button is pressed) ...

  • Page 42: Changing The Dhw Set-Point

    NOTE: The initial display screen will differ depending on a number of factors, including whether the appliance detects a call for heat or hot water. The Control System can operate through user and service modes that have specific LCD outputs and dedicated controls, including: ...

  • Page 43: Storage Mode

    Figure 31 – CH Set-Point Screen C). CH Set-Point range is 86 – 180 F (30 – 82 Factory CH Set-Point is 180 F (82 Turn the dial counterclockwise to lower and clockwise to raise the current CH set-point. After changing the temperature, press the button to save the setting.

  • Page 44: Installer Mode

    Press the button again to return to Operation Mode. NOTE: The Control System will not allow the changes if Lock Mode is activated. Lock Mode will have to be turned off before making further changes. Parameter Detail Description O: ot Outdoor temperature Current outdoor sensor temperature A: Li or A: GA...
  • Page 45 Display Default Detail Description Select “OFF” to turn off this function Stored water heating 5: St function “ON”, “OFF” Range: ON or OFF When used with an outdoor sensor, sets the maximum outdoor design Warm weather shut down will disable the temperature for the system design.

  • Page 46: Error Mode

    Display Default Detail Description Internal CH Pump Post- Allows the user to set the appliance pump post purge time once the 27:PE Purge Time, appliance CH setpoint and thermostat are satisfied. T/T Satisfied Range: 1-5 minutes 28: HA HA 0 Internal CH Pump and This function sets the time to run both the Internal CH and Internal DHW AP: cP...
  • Page 47 Error Code Error Code Description Possible Remedies 1. Check APS and connections. 2. If APS is open, replace the switch. 3. If APS is closed and connections are secure, check switch resistance. If resistance is zero, replace the switch. Er:29 APS Open 4.
  • Page 48 Error Code Error Code Description Possible Remedies This Error Code will go away when the condition is remedied. If Error happens again: 1. Check the connections to the fan. Ensure all are secure. Fan Speed Feedback 2. If the fan does not rotate during the ignition sequence, check for AC8V~26.5V power at the fan Er:61 Signal Abnormal connection.

  • Page 49: Error Tree Analysis

    K. ERROR TREE ANALYSIS 1. FLAME DETECTION Figure 36 – Flame Detection Error Analysis Tree 2. GAS DETECTION Figure 37 – Gas Detection Error Analysis Tree LP-496 REV. 11.23.15...

  • Page 50: Aps / Burner Overheat Limit / Condensate Block Switch

    3. APS / BURNER OVERHEAT LIMIT / CONDENSATE BLOCK SWITCH Figure 38 – APS / Burner Overheat Limit / Condensate Block Switch Error Analysis Tree 4. STORAGE / DHW / OP / CH OVERHEAT / EXHAUST OVERHEAT SENSORS Figure 39 – Storage / DHW / OP / CH Overheat / Exhaust Overheat Sensors Error Analysis Tree L.

  • Page 51: 0-10 Volt Input

    Figure 40 – Outdoor Reset Curve – See Installer Mode for Curve Setting Descriptions M. 0-10 VOLT INPUT 1. A signal from a building management system may be connected to the appliance to enable remote control. This signal should be a 0- 10 volt positive-going DC signal.

  • Page 52: Part 11 - Start-Up Preparation

    PART 11 – START-UP PREPARATION Thoroughly clean and flush any system that has used glycol before installing the appliance. A. CHECK / CONTROL WATER CHEMISTRY Chemical imbalance of your water can cause severe damage to your appliance and associated equipment, and may also affect efficiency.

  • Page 53: Fill And Test Water System

    FOR YOUR OWN SAFETY READ BEFORE OPERATING 1. This appliance does not have pilot. It is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand. 2. BEFORE OPERATING: smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

  • Page 54: Purge Air From Ch And Internal Storage Tank

    D. PURGE AIR FROM CH AND INTERNAL STORAGE TANK IMPORTANT! While commissioning the system, the air vent on top of the appliance must remain fully open to allow the appliance to properly fill. Failure to keep the air vent open could lead to improper appliance and system operation. To purge air from the system: a.

  • Page 55: Condensate Removal

    It is very important that the minimum ¾” condensate line is sloped downward away from the appliance to a suitable inside drain. If the condensate outlet on the appliance is lower than the drain, you must use a condensate removal pump, available from HTP (554200).

  • Page 56: Setting And Verifying The Combustion Setting

    Failure to measure combustion with a Combustion Analyzer and set the throttle within the recommended CO measurements could result in property damage, severe personal injury, or death. COMBUSTION SETTINGS FOR EFTC-140F NATURAL GAS LP GAS...

  • Page 57: Part 12 -Installation And Start-Up Checklist

    PART 12 –INSTALLATION AND START-UP CHECKLIST LIGHT OFF ACTIVITIES DATE COMPLETED Has the system been cleaned and flushed? Does water chemistry meet requirements? If water chemistry does not meet requirements, have treatment measures been put in 1) Fill the Heating place? System with Water Check all water piping and connections.
  • Page 58 Figure 43 – Flame Sight Glass CH Return Temperature Sensor (7855P-097) CH Supply Temperature Sensor Exhaust Temperature Sensor (7855P-030) Outdoor Temperature Sensor (7855P-092) DHW Temperature Sensor (7855P-084) Storage Tank Temperature Sensor (7855P-094) (7855P-057) Outside Outside Outside Resistance (Ω) Resistance (Ω) Resistance (Ω) Temperature (◦F) Temperature (◦F)

  • Page 59: Part 13 - Troubleshooting

    PART 13 – TROUBLESHOOTING TROUBLESHOOTING CHART PROBLEM POSSIBLE CAUSES POSSIBLE REMEDIES 1. Is the plug on the power supply cord unplugged 1. Reset the plug. from the electrical outlet? 2. Reset the circuit breaker. 2. Is electrical panel’s 10 Amp circuit breaker No electrical power to the 3.

  • Page 60: Part 14 - Annual Maintenance Procedures

    Ensure service switch and/or circuit Turn on service switch or circuit breaker to breaker to appliance is turned ON power appliance Troubleshoot and correct the power supply to Is there 120V at the service switch the manual switch Nothing appears on Is the ON/OFF switch inside the Turn ON the manual power switch inside the the display control...
  • Page 61 Check the Status of the Control Panel Observe the Control Panel to ensure the appliance is powered on, and to check for any error codes. Clear any debris from the panel. Check Exhaust Vent and Intake Pipe Terminations Verify that the appliance exhaust vent and intake pipe terminations are clean and free of obstructions. Remove any debris from the exhaust vent or intake pipe openings.
  • Page 62 To avoid water damage or scalding due to relief valve operation, a discharge line must be connected to the valve outlet and directed to a safe place of disposal. This discharge line must be installed by a qualified service technician or heating/plumbing installer in accordance with the appliance installation manual.
  • Page 63 11. Connect electrical power to the appliance. Maintaining the Condensate System The condensate trap assembly MUST BE PROPERLY INSTALLED according to these instructions when operating the appliance. Operating the appliance without the condensate trap assembly will cause flue gases to leak and result in serious personal injury or death.
  • Page 64 The condensate line must remain unobstructed, allowing free flow of condensate. If condensate freezes in the line, or if line is obstructed in any other manner, condensate can exit from the tee, resulting in potential water damage to property. 10. If the appliance has a condensate pump, ensure the pump operates properly before considering maintenance complete. LP-496 REV.

  • Page 65: Replacement Parts

    REPLACEMENT PARTS Figure 48 – Cabinet Replacement Parts PART PART NUMBER DESCRIPTION NUMBER DESCRIPTION NUMBER NUMBER Exhaust Duct 7855P-002 13-2 DHW Pressure Gauge (0-150 PSI) 7855P-080 Air Intake Cap 7855P-003 Manual Power Switch 7855P-014 A/S Cover 7855P-005 Terminal Block 7855P-015 Exhaust Pipe 7855P-006 Front Bracket...
  • Page 66 Figure 49 – Combustion System Replacement Parts NOTE: See Replacement Parts List, following page. LP-496 REV. 11.23.15...
  • Page 67 PART PART NUMBER DESCRIPTION NUMBER DESCRIPTION NUMBER NUMBER Fan Assembly DHW Inlet Pipe 7855P-046 31-1 7855P-025 Flow Sensor Clip 7855P-042 31-2-A Gas Orifice Nozzle (NG) 7855P-024 Flow Sensor O-Ring 7855P-047 31-2-B Gas Orifice Nozzle (LP) 7855P-079 DHW Flow Sensor 7855P-083 31-3 Air Gas Mixer 7855P-027...

  • Page 68: Limited Warranty For Eftc-140F Appliances

    B. If HTP is unable to repair or replace the appliance or part(s) so as to conform to this warranty after a reasonable number of attempts, HTP will then provide, at its option, a replacement appliance.
  • Page 69 NO OTHER WARRANTIES This HTP Warranty gives you specific legal rights, and you may also have other rights that vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages so this limitation or exclusion may not apply to you.

  • Page 70: Start-Up Report

    START-UP REPORT LIGHT OFF ACTIVITIES DATE COMPLETED ________________ 1) Fill the Check all piping and gas connections, verify all are tight heating system Has the system been cleaned and flushed? Has the boiler and the system been purged of all air? Refer to Start-Up Preparation, this manual.

  • Page 71: Maintenance Report

    MAINTENANCE REPORT In unusually dirty or dusty conditions, care must be taken to keep appliance cabinet door in place at all times. Failure to do so VOIDS WARRANTY! The appliance requires minimal periodic maintenance under normal conditions. However, in unusually dirty or dusty conditions, periodic vacuuming of the cover to maintain visibility of the display and indicators is recommended.
  • Page 72 LP-496 REV. 11.23.15...
  • Page 73 LP-496 REV. 11.23.15...

  • Page 74: Maintenance Notes

    MAINTENANCE NOTES LP-496 REV. 11.23.15...

  • Page 75: Htp Customer Installation Record Form

    HTP CUSTOMER INSTALLATION RECORD FORM The following form should be completed by the installer for you to keep as a record of the installation in case of a warranty claim. After reading the important notes at the bottom of the page, please also sign this document.

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