Trane ZUSTATALP510 Assembly instructions

HOME
COMFORT
SENSOR
TRANE
6200 Troup Highway
Tyler, TX 75707
An American Standard Company ©2005 American Standard Inc. All rights reserved. PI 02/05
Pub. No. 22-5190-02
ZUSTATALP510
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 1

TABLE OF
CONTENTS 1 ............................................................................. Introduction
2 – 3....................................................................... Getting Started
4 – 8....................................................................... Basic Procedures
9 – 10..................................................................... Setback Programming
11 ........................................................................... Copying
12 ........................................................................... Overrides
13 – 16................................................................... System Set-Up
17 – 20................................................................... Other Features
21 ........................................................................... Factory Settings and Specifications
22 ........................................................................... Index
Page
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 2

INTRODUCTION
How do we know?
Well, for one thing you just bought a Trane
Home Comfort Sensor, the communications inter-
face for the Trane Integrated Comfort System.
This means you’ve opted for energy efficiency,
lower utility bills and doing a little something to
save the planet–all in one bold move.
As you know, this is an instruction manual for
the Home Comfort Sensor.
Even the most intuitive trailblazers need
a road map sometimes, so this manual was
designed to be as self-explanatory
as possible.
The Home Comfort Sensor is a computer,
but that’s the last time we’ll mention it. These
instructions are in plain English with only a
couple of unusual words like setpoint and set-
back. No technical talk, no complicated diagrams.
All you have to do to become a Home Comfort
Sensor expert is follow the simple steps in this
booklet.
But before we begin, you might want to spend
a few moments looking over the glossary of terms
on the next page. It will make those unusual
words we mentioned earlier more meaningful.
You’re a very bright person.
1
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 3

GETTING
STARTED
You can start by pushing the right buttons.
Adjusts settings in various modes;
pressed once, they reveal current
setpoints; pressed more than once
they temporarily adjust temperature
settings.
Permits you to override scheduled
setpoints in order to schedule
temporary temperature adjustments.
Initiates setback scheduling.
Programs setback time and
temperature setpoints.
Selects operational modes: cool,
heat, auto, emergency heat & off.
Toggles between automatic or
continuous fan operation.
Displays outside temperature.
Initiates setting the clock and day.
Returns normal display to the Liquid
Crystal Display (LCD).
Note: The flashing green light in the
lower right corner indicates your sensor
is communicating with the system.
How To Bring The Home Comfort Sensor To Life.
2
Day/Clock
Exit
Fan
Hold Set
Point
Outdoor
Temp
Period
Time/Temp
Heat/Cool
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 4

For one thing, it can take a load off your
mind. Once you’ve set a schedule on the
Home Comfort Sensor, it will maintain comfort
control for you. Energy efficiency and lower
utility bills are now the Home Comfort Sensor’s
job, not yours. The thermostat will adjust when
it’s supposed to, and it won’t forget, as a mere
mortal might.
It will remember what you tell it, even during
emergencies. You’ll be happy to know that –
unlike your VCR and other electronic digital
clocks – the Home Comfort Sensor won’t
forget its programs during a power failure.
You have plenty of other things to worry about
when that happens. You probably won’t find
the instruction manual by then anyway, so
that’s why we’ve included three button batteries
for power backup. Simply install them and don’t
worry about a power failure knocking out your
Home Comfort Sensor thermostat. When the
LCD clock flashes, it’s time to replace your
batteries. But even when you have to change
your batteries, your Home Comfort Sensor
won’t forget its schedule.
The Home Comfort Sensor will stay in
touch with you and your home comfort system.
A little green light will flash to let you know
it’s talking with the heat pump or air conditioner.
That’s good. The last thing you want is a sense-
less sensor.
What The Home Comfort Sensor Can Do For You:
3
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 5

BASIC
PROCEDURES
Scheduling begins with four simple steps:
1. Remove the front of the Master Scheduler
from its mounting bracket. On the back side
you’ll see the batteries on the left edge.
Remove the plastic insulating strip from
between the batteries.
2. Replace the Master Scheduler to its
mounting bracket.
3. Read on.
Ready, Set…Relax.
4
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 6

BASIC
PROCEDURES:
CLOCK HOW DO I MAKE IT STOP FLASHING?
Answer: Tell the Home Comfort Sensor
what time it is.
TIME, PLEASE?
DAY/CLOCK triggers the Set Time mode.
It also hides everything else on the LCD
so you can focus on the job at hand.
Keep pressing DAY/CLOCK. Whatever
flashes – digits or words – may be set
with the UP or DOWN ARROW keys.
Settings go in the following order:
hours, minutes, days. But you’ve
probably already figured that out.
The clock is preset to display standard
time. If you prefer a 24-hour clock
(military time), see page 14.
EXIT locks in the correct time and day,
as well as returns normal display to
the LCD.
Your First Question Is Probably Going To Be:
5
Day/Clock
Exit
Set Time
Mon
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 7

BASIC
PROCEDURES:
MODE Depends on the season, right?
HEAT/COOL sets the mode, just as the
flip switch did on your old thermostat.
But HEAT/COOL gives you more options.
As you press HEAT/COOL,
the LCD offers
• Cool
•Heat
• Auto – the Home Comfort
Sensor decides which mode,
cooling or heating, is needed
to maintain the setpoint; an
excellent feature for in
- between
seasons when days are warm
and nights are chilly.
•Emergency Heat (Emerg Ht) –
directs the auxiliary heat source
to kick in (if your system has one).
The compressor won’t run in
this mode.
•Off
What Makes You Comfortable?
6
Heat/Cool
Heat/Cool
Wed
Cool
Return
PM
Wed
Heat
Return
PM
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 8

BASIC
PROCEDURES:
FAN FAN toggles between:
• Fan On – the fan runs
continuously; on variable speed
systems the blower will run at
50% speed when the compressor
isn’t running.
• Automatic – the fan runs only
when the compressor is on.
Fan On is displayed when the fan is in
continuous operation.
The fan setting can be set for each schedule
period on any zone. This means you can
program the fan to run at any time to
improve the indoor air quality.
How’s Your Circulation?
7
Fan
AM
Sat
Cool
Away
AM
Sat
Cool
Fan On
Away
Fan
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 9

BASIC
PROCEDURES:
TEMPERATURE •To check the outdoor temperature,
press OUTDOOR TEMP. The outdoor
temperature ranges from -20°F to
120°F. (Note: If the outdoor sensor
is not installed, the outdoor tempera-
ture displayed on the thermostat will
be -13°F or below) Press OUTDOOR
TEMP again or EXIT to return to the
normal LCD display. Or wait a minute,
and the normal LCD display will return
on its own.
•Setpoints are the heating and cooling
temperatures you prefer. Press either
ARROW once to see the setpoint of the
current mode (cooling or heating). They
are displayed by the set of flashing
numbers on the left, next to the words
Set Pt. The actual indoor temperature
is indicated on the right. Press the
HEAT/COOL button to toggle between
heating and cooling setpoints. Press
EXIT when you’ve seen enough.
To change setpoints temporarily, see
pages 10 – 12.
AMatter Of Degrees.
8
Outdoor
Temp
Heat/Cool
Exit
Outdoor Temp
Set Pt
15345 ZUSTATALP51Ø Manual 2/28/05 8:15 AM Page 10