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Dettson CHINOOK CC15-M-V Installation Instructions And Homeowner's Manual

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INSTALLATION INSTRUCTIONS AND HOMEOWNER'S MANUAL:
INSTALLER / SERVICE TECHNICIAN:
Use the information in this manual for the installation/servicing of the furnace and keep the document near the unit for future
reference.
Caution:
Do not tamper with the unit or its controls. Call a qualified service technician.
HOMEOWNER: Please keep this manual near the furnace for future reference.
Manufactured by: Dettson Industries Inc. Sherbrooke, Qc, Canada www.dettson.com
Gas furnace manufactured on or after May 1, 2017 are not permitted to be used in Canada for heating of buildings
or structures under construction
Printed in Canada on
100% recycled paper
GAS FIRED FURNACE
MODULATING GAS FURNACE
2021-02-25
MULTIPOSITION
MODEL
CC15-M-V
X40235 Rev.G

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Summary of Contents for Dettson CHINOOK CC15-M-V

  • Page 1 HOMEOWNER: Please keep this manual near the furnace for future reference. Manufactured by: Dettson Industries Inc. Sherbrooke, Qc, Canada www.dettson.com Gas furnace manufactured on or after May 1, 2017 are not permitted to be used in Canada for heating of buildings...

  • Page 2: Table Of Contents

    Table of content 7.1 120V WIRING ......26 SAFETY 7.2 24V WIRING ......26 1.1 SAFETY LABELING AND WARNING SIGNS .
  • Page 3 10.11.2 Cooling airflow select ..Figure 2: Interface board wires connection . . . 10.11.3 Heat rise adjust ... . Figure 3: Installation of venting .

  • Page 4: Safety

    WARNING Installation and repairs performed by unqualified SAFETY persons can result in hazards to them and to others. Installations must conform to local codes or, in the absence of such codes, to codes of the country having jurisdiction. The information contained in this manual is 1.1 SAFETY LABELING AND intended for use by a qualified technician, familiar WARNING SIGNS...
  • Page 5 In some instances, these instructions exceed certain WARNING local codes and ordinances, especially those that may not have kept up with changing residential construction practices. We require these instructions as a minimum Failure to follow this warning could result in for a safe installation.

  • Page 6: Checking Proper Venting

    9. See Table 1 for required clearances to combustible construction. WARNING CARBON MONOXIDE POISONING HAZARD Failure to follow the steps outlined below for 10. Maintain a 1” (25 mm) clearance from combustible each appliance connected to the venting system materials to supply air ductwork for a distance of being placed into operation could result in carbon 36”...

  • Page 7: Detection Systems

    WARNING CAUTION CARBON MONOXYDE POISONING HAZARD PROPERTY DAMAGE HAZARD For all venting configurations for this appliance Failure to follow this caution may result in and other gas appliances placed into operation burst water pipes and/or property damage. structure, provisions adequate a condensate pump is installed, a clogged combustion, ventilation, and dilution air must condensate drain or a failed pump may cause...

  • Page 8: Codes And Standards

    2.1.6 Gas piping and pipe pressure testing 2.1 CODES AND STANDARDS Follow all national and local codes and standards in USA: NFPA 54/ANSI Z223.1-2009 NFGC; Chapters 5, 6, addition to these instructions. The installation must 7, and 8 and national plumbing codes. comply with regulations of the serving gas supplier, local CANADA: CAN/CSA-B149.1-2010, Part 6 building, heating, plumbing, and other codes.

  • Page 9: Location

    400 CFM, making it suitable for a cooling unit up to 12000 auxiliary heat, in this case gas) will be adjustable through BTU. Dettson also offers a 9000 BTU cooling system. the thermostat. If this unit is destined to be used as a...

  • Page 10: Position Of The Interface Board

    WIRES CONNECTIONS WITH cooling system only, the heat pump can also be disable from the communicating thermostat, by using emergency THE INTERFACE BOARD heat. For more details refer to the manual provided with the thermostat. Figure 2, explains how to properly wire the interface board to the ERV/HRV and main furnace control.

  • Page 11: Upflow

    Figure 2 – Interface board wires connection Figure 3 – Installation of venting 4.1.1 Uplow Condensate drain connection 4.1 UPFLOW 1. Remove the knock out from the side of the casing. See figure 7 for drain trap location in the upflow position.

  • Page 12: Downflow

    Figure 4 – Panel Identification additional condensate piping using a ½” tee for an codes. adequate drainage of the condensate. DO NOT 6. Prime the drain trap with water. This will ensure vent using the remaining 3 outlet stubs. Such proper furnace drainage at startup and will avoid a drain shall be in compliance with local building any recirculation of flue gas.

  • Page 13: Horizontal

    Figure 5 – Dimensions 11. Connect the outlet of drain trap to the condensate tee. Connect this tee to a P-trap and connect it drain piping with a tee. Such a drain shall be in to your condensate drain. Commercially available compliance with local building codes.

  • Page 14: Venting Drainage

    Figure 6 – Top view (3) 5.5", 90° elbow and length (4) 3.25". in the exhaust pipe as close to the furnace as possible. 10. Prime the drain trap with water. This will ensure proper furnace drainage at startup and will avoid MULTIPOSITION PRESSURE any recirculation of flue gas.
  • Page 15 Figure 7 – Drain Trap Localisation Figure 8 – Pressure switch connections for multipositions...
  • Page 16 Figure 9 – Upflow orientation...
  • Page 17 Figure 10 – Upflow orientation 2...
  • Page 18 Figure 11 – Installation slope for downflow application Figure 12 – Downflow condensate box pressure port...
  • Page 19 Figure 13 – Downflow installation...
  • Page 20 Figure 14 – Downflow installation detailed...
  • Page 21 Figure 15 – Installation slope for horizontal application Figure 16 – Horizontal installation...
  • Page 22 Figure 17 – Horizontal installation detailed...

  • Page 23: Duct Installation

    5 DUCT INSTALLATION SMART DUCT SYSTEM GENERAL REQUIREMENTS Dettson Industries also offers Smart Duct System. The duct system should be designed and sized according Please refer to the Smart Duct Manual (X40240) for to accepted national standards such as those published proper installation of this system.

  • Page 24: Setting Gas Pressure

    Refer to current edition of CAN/CSA B149.1 in Canada. 6. Only small variation in gas pressure should be made by adjusting the pressure regulator (+/- 0.6 Installations must be made in accordance with all maximum) authorities having jurisdiction. 7. Allow up to 20 seconds between each change to Use a back-up wrench on the inlet of the gas valve when the rotary dipswitch.

  • Page 25: Gas Pipe Grommet

    Figure 18 – Typical gas pipe arrangement GAS PIPE GROMMET the grommet in the hole, then insert the gas pipe. For direct vent applications, the hole for the gas pipe on the cabinet must be sealed to prevent air leakage. Install Table 2 –...

  • Page 26: Wiring

    Figure 19 – Outlet pressure port 24V WIRING Check all factory and field electrical connections for tightness. Supplied field wiring shall conform to the limitations of Make field 24 V connections at the 24 V terminal strip. 63°F (33°C) rise. Use only AWG No.

  • Page 27: Venting And Combustion Air Piping

    sinusoidal waveform for compatibility with furnace sinusoidal may damage the furnace electronics or cause electronics. The alternate power supply must generate erratic operation. the same voltage, phase, and frequency (Hz) as shown Contact the alternate power supply manufacturer for in Table 5. specifications and details.

  • Page 28: Direct Vent

    TERMINATION cement materials (U.S.A. Installation) - for approved materials for use in the U.S.A. REQUIREMENTS OR THE PROVINCE OF ALBERTA AND CANADA: SASKATCHEWAN Installations in Canada must conform to the requirements of CAN/CSA B149 code. PVC and CPVC vent systems must be composed of pipe, fittings, cements, and primers The Provinces of Alberta and Saskatchewan require a listed to ULC S636.

  • Page 29: Size De Vent And Combustion Air Pipes

    SIZE DE VENT AND ANSI Z223.1-, local codes or ordinances and these instructions: COMBUSTION AIR PIPES • Provide the space with sufficient air for proper combustion, ventilation, and dilution of flue gases Furnace combustion air and vent pipe connections are using permanent horizontal or vertical pipe(s) sized for 2”...

  • Page 30: Combustion Air Piping

    8.8.2 Exhaust vent piping 5. Check dry fit of pipe and mark insertion depth on pipe. The vent coupling that attaches to the vent pipe must be 6. Insert the combustion air pipe and vent into the used. It seals the vent pipe to the casing and reduces the venting flange.

  • Page 31: Two Pipe Termination

    and cement using same procedures as used for system required number of holes in the roof or sidewall for vent piping. and combustion air pipes. Sidewall holes for two pipes vent terminations should be side-by-side, allowing space between the pipes for the elbows to fit on the pipes. Holes 8.9.2 Two pipe termination in the roof for two pipe terminations should be spaced...
  • Page 32 Figure 20 – Wiring Diagram...
  • Page 33 Figure 21 – Clearance and termination...

  • Page 34: Start Up, Adjustement And Safety Check

    minutes. Do not attempt to manually light the main burners. 9 START UP, ADJUSTEMENT 4. Turn the gas control knob on the «on» position. AND SAFETY CHECK 5. Replace de burner compartement control access door. TO START FURNACE WARNING • Furnace must have a 120 V power supply properly connected and grounded (NOTE: Proper polarity Failure to replace the burner door can cause must be maintained for 120 V wiring.

  • Page 35: Normal Operation

    NORMAL OPERATION • Next heat attempt after a pressure switch has opened unexpectedly during normal heating operation. The control will display codes under normal operation. Please refer to table 15. The number displayed after A normal pre-purge will not go through the incremental the codes represent the heat demand.

  • Page 36: Thermostat And Controls

    B - This terminal is used to pass a reversing valve signal to a condenser. It is only a holding place for 10 THERMOSTAT AND connecting a wire from the thermostat and a wire from the condenser. It does not change the airflow of the cool/heat CONTROLS commands.

  • Page 37: Connector 15-Pins

    10.6 Connector 15-pins 10.9 MEMORY CARD The 15-pin connector provides connections for a variety WARNING of inputs and outputs to the furnace control. The flame sense, pressure switches sense and limits sense (Main Do not replace the furnace control or memory card Limit, MRLC and HALC) are connected to the I.F.C.

  • Page 38: Heat Adjust

    10.11.1 Heat adjust 10.11.4 Continuous fan speed DIP switch bank S1 is used to fine-tune the airflow in Using the communicating thermostat R02P032, select the heating mode. The switches of bank S1 can be the LOW continuous fan speed. In User Menu, go to "Fan set to adjust either the minimum heat rate airflow or the Settings"...

  • Page 39: What To Do If You Smell Gas

    Figure 22 – Wiring Diagram Modulating t-stat for combustion and ventilation. Do not block or • Physical support of the furnace is sound obstruct air openings to the area in which the without sagging, cracks, gaps, etc. around the furnace is installed, and the spacing around the base as to provide a seal between the support furnace.

  • Page 40: Operating Your Furnace

    11.2 OPERATING YOUR FURNACE broken away, saved and installed int the replacement control. These furnaces are equipped with an ignition device Solutions Replace the missing memory card into the which automatically lights the burners. Do not try to light connector labelled E117 on the furnace control (I.F.C.). the burners by hand.

  • Page 41: H - No Modulation

    to the heat exchanger. If the original memory card should be checked first. If the connection is correct and for the furnace control is available and working, it must OK, check the thermostat and then the furnace control. be used. A correct replacement memory card can be ordered.

  • Page 42: Low Flame Sense

    1. The flame sense rod is unable to sense flame. 2. Reinstall sensor and check wiring and connections. It may need cleaning or may not be properly Also make sure the furnace is properly grounded. connected. 3. Replace de flame sensor. 2.

  • Page 43: Igniter Fail

    12.11 16 - Igniter Fail 12.13 26 - Line Neutral Reverse Description Description This fault code is an indication that line voltage and This code is displayed anytime there is an igniter failure. neutral are reversed to the furnace control. No operation It may also be displayed if the furnace control relay for is allowed to proceed until the problem is corrected.

  • Page 44: Low Pressure Control Switch Closed

    3. Check that all burner assembly components are 1. Blockage or improper termination in either the inlet properly installed. Check that all seals between or exhaust vents. the burner and blower compartments are tight. 2. The flue vent length and/or number of elbows Ensure that the door seals are in place and that the exceeds the maximum number specified.

  • Page 45: High Pressure Control Switch Close

    3. Check inducer, wiring and electrical connections 2. The flue vent length and/or number of elbows exceed the maximum number specified. 4. Replace control board 3. Faulty or disconnected inducer. 5. Check wiring and connections 4. Faulty control board (inducer relay). 6.

  • Page 46: No Inducer Communication

    12.24 93 - Control fault 2. Check line voltage wiring, connectors and terminals to the inductance and ECM motor. Repair and replace as necessary. Description 3. Replace the furnace memory card with the correct This is a severe fault that should rarely (if ever) be replacement part.

  • Page 47: Table 10: Air Flow Adjustement - S1

    Table 10 – Air Flow Adjustement - S1 S1-1 S1-2 S1-3 S1-4 DESCRIPTION FACTORY DEFAULT NO ADJUSTMENT -7.5% -15% LOW HEAT ADJUSTMENT ONLY (40%) +7.5% +15% -7.5% -15% HIGH HEAT ADJUSTMENT ONLY (100%) +7.5% +15% -7.5% -15% ADJUSTMENT TO ALL RISE RATE +7.5% +15%...

  • Page 48: Table 11: Cooling Airflow Demand

    Table 11 – Cooling Airflow Demand Motor HP S5-2 S3-1 S3-2 1st STAGE 2nd STAGE 1400 1800 1200 1600 1050 1400 1200 1 HP ; 3/4 HP 1080 1460 1280 1120 1200 1000 1/2 HP Table 12 – Cooling Airflow Adjust S3-3 S3-4 DESCRIPTION...

  • Page 49: Table 13: Heat Rise - Test Mode

    Table 13 – Heat Rise - Test Mode S4-1 S4-2 S4-3 S4-4 DESCRIPTION 55°F HEAT RISE 60-65°F MODULATING OR SINGLE STAGE T-STAT 40% TEST MODE TEST MODE AND T-STAT 100% TEST MODE 2-STAGE T-STAT Table 14 – Dehumidification S5-1 DESCRIPTION No On Demand dehumidification On demand dehum based on HUM STAT terminal Table 15 –...

  • Page 50: Commisionning Check List And Furnace Info

    COMMISIONNING CHECK LIST AND FURNACE INFO Furnace model: ........... . Serial number: .

  • Page 51: Table 16: Cfm Table

    Table 16 – CFM Table Table 17 – Specification table 1 - Maximum CFM acheived in standard duct systems 2 - Maximum CFM acheived using SmartDuct system...

  • Page 52: Part List

    14 PART LIST Furnaces with serial number SD021801248 and subsequent are revision B models. Please make sure you order the appropriate part for your furnace revision. Parts revision are identified in the part table when needed.
  • Page 53 Figure 23 – Exploded view...
  • Page 54 Figure 24 – Exploded view continued...

  • Page 55: Table 18: Part List Chinook Compact

    Table 18 – Part list Chinook Compact...

  • Page 56: Table 19: Part List Continued

    Table 19 – Part list continued...

  • Page 57: Notes

    15 NOTES...

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