Carrier Totaline Star P474-1010 User Manual

OWNER'S MANUAL
P/N P474-1010
Programmable
Digital Thermostat
1 For All
Use with most Air Conditioning & Heating Systems including: 1 or 2 Stage
Electric Cooling & Gas Heating, Heat Pump, Electric or Hydronic Heat.
Residential
Meets California Title 24
TOTALINE
Replacement Components Division Carrier Corporation 04/01
Dual Setpoint
Single Day Programmable
4 Time periods
Very Easy to Program
Easy To Read Display
Thermoglow Backlight
No Batteries Required
Auto Changeover
Locking Keypad
TOTALINE
AUTO
COOL
74
HEAT
72
72

Carrier Totaline Star P474-1010 Specifications

General

Stages	1 Heat/1 Cool
Voltage	24V
Programmability	Non-programmable
Display	LCD
Backlight	Yes
Hold Feature	Yes
Filter Change Alert	Yes
System Switch	Heat, Cool, Off
Fan Switch	Auto, On
Power Source	Battery
Battery	2 AA batteries
Compatibility	Gas, Oil, Electric, Heat Pump
Temperature Range	45°F to 90°F
Type	Non-programmable Thermostat

Summary

Front Panel

Display

Quick Start

Basic Operation

Select Mode

Explains the HEAT, COOL, AUTO, and OFF modes of operation for the thermostat.

Select Desired Temperature

Describes how to adjust heating and cooling setpoints in different operational modes.

Fan Operation

Explains the 'Fan On' indicator for continuous fan operation.

Programming

Advanced Setup

About Advanced Features & Operation

2 Stage Operation

Explains how the second stage of heat or cool is activated based on temperature spread.

Minimum Heat/Cool Setpoint Difference

Details the minimum difference enforced between heat and cool setpoints.

Emergency Heat

Describes how to activate and use the Emergency Heat feature.

Electric Heat

Explains the function and usage of the Electric Heat setting.

Keypad Lock

Describes how to lock and unlock the thermostat's keypad.

Dual Setpoint Behavior

Details how dual setpoints behave in Auto mode and their limitations.

Factory Defaults

Explains how to restore factory default settings and calibrate temperature.

Warranty