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Robertshaw 8625 User Manual

Robertshaw 8625
14 pages
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1
Application
The Robertshaw 8625 is a multi-stage thermostat designed to control
24 VAC heat pump systems.
Features
Large backlit display.
Four preprogrammed E
NERGY STAR
®
setpoints for each day of the week.
Adjustable 1
st
stage temperature differential: 1.0°F to 3.0°F (0.5°C to
1.5°C).
Adjustable 2
nd
stage temperature differential: 1.0°F to 6.0°F (0.5°C to
3.0°C).
Adjustable 2
nd
stage delay (10-40 minutes).
Energy Efficient Recovery (EER™).
Residual cooling for added air conditioning efficiency.
Zone compatible as master thermostat.
Fahrenheit/Celsius display option.
Programmable from 45°F (4°C) to 90°F (32°C).
Accuracy within ± 1 degree.
Separate heating and cooling programs.
110-1101B
5 - 2 Day Programmable
2 Heat / 2 Cool
User’s Manual
Quick Start
Installation and
Programming
W
A
R
R
A
N
T
Y
2
T
W
O
Y
E
A
R
DIGITAL
PROGRAMMABLE
THERMOSTAT
8
62
5
ELECTRIC
E
GAS
G
OIL
O
®
NeW
HEAT PUMP
H
As an ENERGY STAR
®
partner, Invensys Controls Americas has determined
that this thermostat meets the ENERGY STAR
®
guidelines for energy efficiency.
110-1101B
110-1101B 3/4/05 3:56 PM Page 1

Questions and Answers:

Robertshaw 8625 Specifications

General IconGeneral
Stages of Heating1
Stages of Cooling1
BacklightNo
Hold FunctionYes
Battery LifeUp to 1 year
Power SourceBattery (2 AA)
Display TypeLCD
CompatibilitySingle-stage heating and cooling systems

Summary

User's Manual Quick Start Installation and Programming

Installing Item 8625 Thermostat

Wiring Diagrams

Heat Pump Wiring Diagrams

Illustrations for connecting the thermostat to various heat pump systems.

To Test Thermostat

Testing Procedures

Step-by-step guide to verify the thermostat's functionality after installation.

Programming Guide

Setting Time of Day and Day of Week

Instructions for setting the current time and day on the thermostat.

Programming Your Thermostat

Guide to setting up daily heating and cooling schedules for comfort.

Troubleshooting

Common Thermostat Issues and Remedies

Lists common symptoms and their corresponding solutions for thermostat operation.

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