XCI TSZ-1 User manual

2-YEAR WARRANTY
www.XCICONTROLS.com
INSTRUCTION MANUAL
XCI TSZ-1
2 Heating and 1 Cooling with Dual Fuel Capability
0706-XCI Manual-TSZ-1:TSZ-1 6/20/07 3:53 PM Page 1

INSTRUCTION MANUAL
OUTDOOR WIRELESS TEMPERATURE
TRANSMITTER AND RECEIVER KIT
XCI Part No. TOS
Outdoor Wireless Temperature
Transmitter and Receiver Kit Includes:
Transmitter
Antenna
Receiver Module
2 AA Batteries
Accurately Displays
Current Outdoor Temperature
on the XCI TSZ-1 Thermostat and
Enables Dual Fuel Capability
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TABLE OF CONTENTS
5INSTRUCTION MANUAL
TABLE OF CONTENTS ...............................................................................................5
GLOSSARY OF TERMS ...............................................................................................6
SELECTING A LOCATION...........................................................................................7
MOUNTING THERMOSTAT TO THE WALL ................................................................8
WIRING LEGEND .......................................................................................................9
WIRING DIAGRAMS .................................................................................................10
HOME SCREEN........................................................................................................14
CONTROL SCREEN .................................................................................................15
THERMOSTAT OPERATION MODES ........................................................................16
TEMPERATURE CONTROL MODES.........................................................................17
FAN OPERATION MODES ........................................................................................18
MENU SCREEN .......................................................................................................20
DATE AND TIME SETTINGS.....................................................................................22
PROGRAM SETTINGS ..............................................................................................23
ENERGY WATCH ......................................................................................................24
SET SCREEN OPTIONS............................................................................................25
VACATION MODE .....................................................................................................26
FILTER MONITOR ....................................................................................................27
ADVANCED SETTINGS - FEATURES SETTINGS......................................................28
ADVANCED SETTINGS - SYSTEM CONFIGURATION...............................................30
ADVANCED SETTINGS - DUAL FUEL SWITCH........................................................31
ADVANCED SETTINGS - DIFFERENTIAL SETTINGS...............................................32
ADVANCED SETTINGS - TIMER FEATURE ..............................................................33
ADVANCED SETTINGS - HEAT PUMP ....................................................................34
ADVANCED SETTINGS - CALIBRATION ..................................................................36
SIMPLE THERMOSTAT MODE .................................................................................38
TROUBLESHOOTING ...............................................................................................39
WARRANTY..............................................................................................................40
XCI TSZ-1
Introducing the XCI TSZ-1 touch-screen thermostat with 2-stage heating, 1-stage
cooling control, and fossil fuel switch (available only when combined with XCI
Outdoor Wireless Transmitter and Receiver Kit.
:: 7 Day programmable with 4 events
per day - including fan
:: Large, easy to read dot matrix display
:: True touch screen technology
:: Automatic selection of cool or heat
mode
:: Programmable fan mode
:: Programmable filter monitor
:: Programmable installer message
:: Customizable full and partial lock
security
:: Adjustable differential settings
for multistage installations
:: Energy watch calculates kWh con-
sumption and real time HVAC cost
:: Simple mode for
non-programmable usage
:: Programmable Vacation Mode
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SELECTING A LOCATION
7INSTRUCTION MANUAL
GLOSSARY OF TERMS
6XCI TSZ-1
CYCLE RATE - Cycle rate is the frequency that heating or cooling equipment is
turned on during a certain period of time. Cycle rate is often given in units of cycles
per hour (CPH).
DIFFERENTIAL - Differential is defined as the difference between the cut-in and
cut-out points as measured at the thermostat under specified operating
conditions. For example, if the thermostat turns the heating equipment on at 70
degrees F and turns the heating equipment off at 74 degrees F, then the differential
is 4 degrees F.
PROGRAMMABLE THERMOSTAT - A thermostat with the capability of automatically
adjusting temperature set point to pre-selected settings at pre-selected times.
SETBACK - The automatic alteration of the thermostat control point(s) by means
other than manually changing the temperature set point.
SET POINT - The desired temperature setting on an electromechanical or
electronic thermostat.
Install your XCI thermostat approximately 5 feet (1.5 meters) above the floor in
an area with good air circulation.
Avoid the following locations:
:: Hot or cold air from ducts
:: Radiant heat for appliances or sun such as a skylight
:: Unheated or uncooled areas: for example an outside wall behind the thermostat.
:: Ensure that there is no furniture directly below or beside the thermostat.
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WIRING LEGEND
9INSTRUCTION MANUAL
RC DH H C Y2 RH W2
OB
W1
EH
GY1
TERMINAL EQUIPMENT STANDARD COLOR
Y1 Cool 1 or Compressor (HP) Yellow
G Fan Green
W1/EH Heat 1 or Emergency Heat (HP) White
W2/OB Reversing Valve or Heat 2 Orange
RH 24VAC Heat Red
Y2 No Connection Unknown
C 24VAC Common Blue
H No Connection
DH No Connection
RC 24VAC Cool
NOTE: The above colors are standard in HVAC industry. The wiring should be
confirmed before installation
MOUNTING THERMOSTAT TO THE WALL
8XCI TSZ-1
1. Make sure to turn off the power supply located at the electrical service panel.
All heating and cooling units should be OFF.
2. Separate the backplate from the thermostat by grasping the unit firmly at the
bottom lip and pulling gently until the two piece are apart.
3. Align the backplate to the wall.
4. Mark the three locations for drilling the 3/16” holes required for the plastic
screw anchors.
5. Remove the backplate and drill the three 3/16” holes in these locations.
6. Insert the plastic gyproc screws and ensure that they are snug in the wall.
7. Securely mount the backplate to the wall with the 3 supplied screws.
8. Make the appropriate wire connections based on the specifications of the
household HVAC unit(s). Please refer to Wiring Table to determine the appro-
priate wire connections.
9. Place the thermostat on the backplate by firmly but gently from the top align-
ing the pins with the screw terminals.
10. Turn on the electricity at the electrical service panel.
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WIRING DIAGRAMS
11INSTRUCTION MANUAL
WIRING DIAGRAMS
10 XCI TSZ-1
ONE STAGE COOL
24V
FAN
COOL
COMMON
RC DH H C Y2 RH W2
OB
W1
EH
GY1
HEAT
24V
FAN
COMMON
ONE STAGE COOL AND ONE STAGE HEAT
RC DH H C Y2 RH W2
OB
W1
EH
GY1
COOL
HEAT 2
HEAT 1
24V
FAN
COMMON
ONE STAGE COOL AND TWO STAGE HEAT
RC DH H C Y2 RH W2
OB
W1
EH
GY1
COOL
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WIRING DIAGRAMS
13INSTRUCTION MANUAL
WIRING DIAGRAMS
12 XCI TSZ-1
REV VALVE
24V
FAN
COMPRESSORCOMMON
ONE STAGE HEAT PUMP
RC DH H C Y2 RH W2
OB
W1
EH
GY1
HEAT
REV VALVE
24V
FAN
COMPRESSORCOMMON
ONE STAGE HEAT PUMP WITH AUX/EMERGENCY HEAT
RC DH H C Y2 RH W2
OB
W1
EH
GY1
HEAT
TRANSFORMER
ONE TRANSFORMER
RC DH H C Y2 RH W2
OB
W1
EH
GY1
HEAT
TRANSFORMER
COOL
TRANSFORMER
CUT
TWO TRANSFORMERS
RC DH H C Y2 RH W2
OB
W1
EH
GY1
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Change the Temperature Setpoint(s) using -and +buttons.
In AUTO MODE toggle the Heat/Cool button (Heat or Cool will
flash once selected), then raise or lower setpoints as desired.
Select the Thermostat Operation Mode by toggling thermostat
operation mode button.
Select the Temperature Control Mode by tog-
gling the temperature control mode button.
Select the Fan Operation Mode by toggling the fan
operation mode button.
Access MENU SCREEN to enter into all thermostat features and settings.
Displays Installer Message to review important information.
CONTROL SCREEN
15INSTRUCTION MANUAL
>> To access the CONTROL SCREEN, simply touch the HOME SCREEN Screen… anywhere!
>> From the CONTROL SCREEN, you can:
Current Room
Temperature
Current Outdoor
Temperature
Current Thermostat
Operation Mode
Current Temperature
Control Mode
Current Fan
Operation Mode
Fan Operation Indicator
Vacation Mode Indicator
Security Indicator
Heat setpoint
Cool setpoint
Date
Time
HOME SCREEN
14 XCI TSZ-1
>> To return to the HOME SCREEN, simply touch icon at any time!
>> The HOME SCREEN displays the following information:
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TEMPERATURE CONTROL MODES
17INSTRUCTION MANUAL
>> Based on your HVAC equipment the thermostat can operate in the following tem-
perature control modes - AUTO or HEAT or EMERGENCY HEAT or COOL or OFF
AUTO - Keeps the room temperature between the selected
HEAT and COOL setpoints by using both the cooling and heat-
ing HVAC units.
HEAT - Only turns on the heating units to regulate room tem-
perature.
EMERGENCY HEAT - Enables the emergency heat (if required).
COOL - Only turns on the air conditioning to regulate room
temperature.
OFF - Will not control temperature. Climatouch™will continue to
display the current room temperature, current room humidity
and outdoor temperature.
THERMOSTAT OPERATION MODES
16 XCI TSZ-1
>> The thermostat can operate in PROGRAM MODE or can HOLD a fixed temperature.
RUN PROGRAM: Initiates the 7-day Programmable
Temperature Control Program with 4 independent events per
day. To set up a custom temperature control program with
customizable Temperature Setpoint and Fan operation mode,
refer to Section PROGRAM SETTINGS (page 27).
HOLD TEMPERATURE: Regulates the room temperature as
determined by the selected Temperature Setpoint.
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19INSTRUCTION MANUAL
>> The thermostat can operate the fan in one of the following three modes:
FAN AUTO: The fan runs only when there is a demand for
heating or cooling.
FAN ON: The fan runs continuously
FAN INTERMITTENT: The fan runs 10 minutes per 1/2 hour
providing a convenient way to improve air quality and save
energy.
When the fan is running, the animated fan icon will appear on
the HOME SCREEN.
18 XCI TSZ-1
FAN OPERATION MODES
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