Trane UC1B080A9421A series - User Manual

*UC1B040A9241A
*UC1B060A9361A
*UC1B080A9421A
*UC1C100A9481A
Upflow/ Horizontal and Downflow/ Horizontal
Gas-Fired Condensing Furnaces
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
IMPORTANT — This Document is customer property and is to remain with this unit.
Please return to service information pack upon completion of work.
Installer’s Guide
*UC1D100A9601A
*UC1D120A9601A
*DC1B040A9241A
*DC1B060A9361A
*DC1B080A9421A
*DC1C100A9481A
*DC1D120A9601A
*__First letter may be “A” or “T”
A341624P01
1
11
18
88
8-
--
-C
CC
CD
DD
D1
11
19
99
9D
DD
D5
55
5-
--
-2
22
25
55
5
UPFLOW
*UC1
UPFLOW/ HORIZONTAL
*DC1
DOWNFLOW
DOWNFLOW/ HORIZONTAL

Summary

SAFETY SECTION

Carbon Monoxide Poisoning Hazard

Details critical steps to prevent CO poisoning during venting system operation.

GENERAL INSTALLATION INSTRUCTIONS

Fire or Explosion Hazards

Warns about potential hazards from improper servicing or installation.

LOCATION AND CLEARANCES

UC1 Outline Drawing and Clearances

DC1 Outline Drawing and Clearances

DC1 Outline Drawing and Clearances

GENERAL VENTING

Vent Fitting Material

VENT AND INLET AIRCONNECTIONS

Venting Length Tables

ELECTRICAL CONNECTIONS

Field Wiring Diagrams

GAS PIPING

Gas Piping Installation

START UP AND ADJUSTMENT

Preliminary Inspections

Checklist of essential checks before initial furnace start-up.

LIGHTING INSTRUCTIONS

Sequence of Operation

Describes the step-by-step process of furnace ignition and heating.

ABNORMAL CONDITIONS

Abnormal Conditions List

Identifies common furnace malfunctions and their causes.

INTEGRATED FURNACE CONTROL ERROR FLASH CODES

Integrated Furnace Control Error Flash Codes

Table listing error codes and their meanings for furnace control module.

Trane UC1B080A9421A series Specifications

General

Model Number	UC1B080A9421A
Series	UC1B
Category	Furnace
Ignition Type	Hot Surface Ignition
Input BTU	80000
Output BTU	64000
Efficiency	80%
Stages	Single Stage
Vent Type	Natural Vent