SUPREME SUP20-A240V12 User Manual

Printed in Canada
Printed on 100% recycled paper
2015-03-25
X40233 Rev. A
Models
:
SUPXX-A240V12
SUPXX-A240V20
ADVANTAGE
(ECM MOTOR)
Manufactured by:
Industries Dettson inc.
3400 Industrial Boulevard
Sherbrooke, Quebec - Canada
J1L 1V8
Caution
: Do not tamper with
the unit or its controls. Call a
qualified service technician.
INSTALLER / SERVICE TECHNICIAN:
USE THE INFORMATION IN THIS MANUAL FOR THE INSTALLATION 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.

SUPREME SUP20-A240V12 Specifications

General

Brand	SUPREME
Model	SUP20-A240V12
Category	Furnace
Language	English

Summary

Safety

Hazard Warning Indicators

Explains DANGER, WARNING, and CAUTION hazard levels.

Important Safety Information

General warnings on safety regulations and installation compliance.

Furnace Installation

Positioning the Furnace

Recommendations and warnings for furnace placement and location.

Combustible Material Clearances

Specifies required clearances around the unit and ducts.

Installation Configurations

Details upflow, downflow, and horizontal installation options.

Electrical System Requirements

Outlines the necessary electrical power and wiring connections.

Thermostat Installation

Guidelines for proper thermostat placement and wiring connections.

Ductwork and Filter Installation

Supply Air Adjustments

Configuring the Fan Control Board for system settings.

Electric Heat Airflow Settings

Setting electric heat airflow based on kW size.

AC/HP System Sizing

Selecting the correct size for air conditioner or heat pump.

System Type Configuration

Setting the system type (AC, HP-COMFORT, HP-EFF).

AC/HP Airflow Adjustment

Basic System Configuration

Furnace Operation

Start-Up Procedure

Steps to follow before initial unit start-up.

Operating Sequence Overview

Single-Stage Electric Heat

Two-Stage Electric Heat

Airflow Verification

Supply Air Temperature Rise Test

High Limit Safety Verification