Dettson COMFORT SUPXX-C120D12 Installation Instructions And Owner's Manual

Dettson COMFORT SUPXX-C120D12 Installation Instructions And Owner's Manual

Supreme comfort & advantage (psc motor)
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INSTALLATION INSTRUCTIONS AND HOMEOWNER'S
COMFORT & ADVANTAGE
(PSC MOTOR)
MULTI-POSITION
INSTALLER / SERVICE TECHNICIAN:
USE THE INFORMATION IN THIS MANUAL FOR THE IN-
STALLATION AND SERVICING OF THE FURNACE AND
KEEP THE DOCUMENT NEAR THE UNIT FOR FUTURE
REFERENCE.
HOMEOWNER:
PLEASE KEEP THIS MANUAL NEAR THE FURNACE FOR
FUTURE REFERENCE.
Printed in Canada on
100% recycled paper
MANUAL: ELECTRIC FURNACE
2017-08-22
Models:
C
OMFORT
SUPXX-C120D12
SUPXX-C240D12
SUPXX-C120D20
SUPXX-C240D20
A
DVANTAGE
SUPXX-A120D12
SUPXX-A240D12
SUPXX-A120D20
SUPXX-A240D20
Attention:
Do not tamper with the unit or its controls.
Call a qualified service technician.
Manufactured by: Dettson Industries Inc.
Sherbrooke,
Qc,
Canada
www.dettson.com
X40232 Rev.F

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Summary of Contents for Dettson COMFORT SUPXX-C120D12

  • Page 1 Do not tamper with the unit or its controls. KEEP THE DOCUMENT NEAR THE UNIT FOR FUTURE Call a qualified service technician. REFERENCE. HOMEOWNER: Manufactured by: Dettson Industries Inc. PLEASE KEEP THIS MANUAL NEAR THE FURNACE FOR Sherbrooke, Canada FUTURE REFERENCE.
  • Page 2 SUP modulating quick configuration flowchart change the temperature rise in electric heat mode change the temperature rise in autobackup mode activate/deactivate autobackup change the max power ratio to change change the CFM Fan ON speed per TON in de-humidification change the CFM per TON in heating change the CFM per TON in cooling...
  • Page 3: Table Of Contents

    Table of content SAFETY 1.1 DANGER, WARNING AND CAUTION ..........1.2 IMPORTANT INFORMATION .
  • Page 4 4.1 AIR FILTER..............4.2 MOTOR LUBRICATION .
  • Page 5: Safety

    a) It is the homeowner’s responsibility to engage a qualified technician for the installation and subse- SAFETY quent servicing of this furnace; b) Do not use this furnace if any part of it was under 1.1 DANGER, WARNING AND water. Call a qualified service technician immedi- ately to assess the damage and to replace all criti- CAUTION cal parts that were in contact with water;...
  • Page 6: Installation

    2.2 CLEARANCES TO If the heater is left unattended during the cold weather season, take the following precautions: COMBUSTIBLE MATERIAL a) Close the main water valve in the house and purge the pipes if possible. Open all the faucets in the 2.2.1 Heating unit house;...
  • Page 7: Horizontal Installation

    All the 120V models (SUPxx-y120Dzz) require neutral wire because the motor works under 120VAC. WARNING ISK OF FIRE The conductor sizing must conform to the last edi- tion of the local or national codes. Failure to follow this rule can result in death, bod- ily injury and/or property damage.
  • Page 8: Installation Of The Thermostat

    Figure 4 – Conversion from two to one supply wires 2.5 INSTALLATION OF THE THERMOSTAT Figure 7 – 1-stage thermostat with outdoor control for 2-stage function, electric heating only A thermostat must be installed to control the temperature of the area to be heated. Follow the instructions supplied with the thermostat.
  • Page 9: Air Ducts

    2. Remove the wire from the W1 terminal of the fur- MOTOR COOLING BLOWER BLOWER nace and connect an ammeter between the termi- CAPACITY SPEED SPEED nal and the wire. (0.5 ‘’ w.c.) (Motor 120V) (Motor 240V) 3. Call for heat by raising the set point on the thermo- MED-LOW stat and allow the furnace to run for 3 to 4 minutes MED-HIGH...
  • Page 10: Operation

    the furnace and the heat pump. The simultaneous operation of the electric elements and the heat pump will cause overheating of either unit. The safety controls of the appliances will shut down the el- ements or heat pump, since they are not designed to function in this fashion.
  • Page 11: Supply Air Temperature Rise Test

    3.4.2 High limit verification a) Total amperage of all the heating elements; b) Voltage at the furnace; After operating the furnace for at least 15 minutes, restrict the return air supply by blocking the filters or the return air c) Supply air temperature. The point of the reading register and allow the furnace to shut off on High Limit.
  • Page 12: Furnace Information

    5 FURNACE INFORMATION Model: ..........Serial number: .
  • Page 13: Technical Specifications

    6 TECHNICAL SPECIFICATIONS Table 2 – Technical specifications (120V) RATING AND SUPxx-x120D12 SUPxx-x120D20 PERFORMANCE Motor 1/2 HP / 240V Motor 1 HP / 240V Capacity Power, total @ 240V / 208V (Kw) 10 / 7.5 15 / 11.3 18 / 13.5 20 /15 23 / 17.3 25 / 18.8...
  • Page 14: Table 3: Technical Specifications(240V)

    Table 3 – Technical specifications(240V) RATING AND SUPxx-x240D12 SUPxx-x240D20 PERFORMANCE Motor 1/3 HP / 240V Motor 1 HP / 240V Capacity Power, total @ 240V / 208V (Kw) 10 / 7.5 15 / 11.3 18 / 13.5 20 /15 23 / 17.3 25 / 18.8 20 /15 23 / 17.3 25 / 18.8 27 / 20.3 30 / 22.5...
  • Page 15: Table 4: Airflow (Cfm) - Supreme With 1/3 Hp Motor

    Furnace equipped with a 1/3 HP / 120 blower motor Blower External static pressure (inche of W.C.) Speed MED-LOW MED-HIGH 1 025 1 010 HIGH 1 260 1 240 1 200 1 150 1 110 1 055 Furnace equipped with a 1/3 HP / 240 blower motor Blower External static pressure (inche of W.C.) Speed...
  • Page 16: Upreme

    Figure 11 – Parts list, S Advantage PSC UPREME...
  • Page 17: Upreme

    B04296 Electrical sequencer kit Supreme 15kw B04297 Electrical sequencer kit Supreme 10kw B04275 Top door X50042 Label logo Dettson B04349 Bottom door assembly B04356-03 Blower assembly 1hp (120v-PSC) Supreme 20/23/25/27/30 kw B04356-01 Blower assembly 1/3hp (120v-PSC) Supreme 10/15/18/20/23/25 kw B04356-02...

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