Peco WavePRO T2500 User manual

Benefits:
• Reduced installation time
• Reduced wiring costs
• Energy cost savings
• Scalability of network
• Flexibility in floor planning
• Ideal for building renovation
PECO WavePRO™Wireless System
INSTALLATION GUIDE:
T2500 THERMOSTATAND R2500 RECEIVER
Wireless control for up to 3-HEAT/ 2-COOL
heat pump and conventional systems
(gas,oil,electric).
The Peco WavePRO Wireless System
The PECO WavePRO™Wireless System is a wireless thermostat transmitter and
receiver. It is designed for use with conventional (gas, oil, electric) or heat-pump
systems. It can support up 2-HEAT/ 2-COOL configuration on conventional systems
and up to 3-HEAT/ 2-COOL configurations of heat pump systems.The PECO
WavePRO Wireless System is comprised of the wireless T2500 Thermostat paired with
the wireless R2500 Receiver.
The T2500Thermostat may be powered by battery, 24 VAC, or by both
(recommended). The system may be programmed for 7-day individual, 5/2-day,
5/1/1-day, or 7-day identical programmable operation, with four time periods per day.
The R2500 Receiver is powered by 24 VAC only and is wired directly to the HVAC
equipment it controls.

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Installation Instructions
• DISCONNECT POWER BEFORE BEGINNING INSTALLATION.
• READ THESE INSTRUCTIONS CAREFULLY BEFOREATTEMPTING TO OPERATE THIS
THERMOSTATAND RECEIVER.
• To avoid electrical shock or damage to equipment, disconnect power before installing or servicing
and use only wiring with insulation rated for full thermostat operating voltage.
•Toavoidpotentialfireand/orexplosiondonotuseinpotentiallyflammableorexplosiveatmospheres.
• Contact a qualified service person if at any time your system does not operate properly.
• Use care to avoid static discharge to thermostat and receiver.
• Retain these instructions for future reference. When installed, this product will be part of an
engineered system whose specifications and performance characteristics are not designed or
controlled by PECO. You must review your application and national and local codes to assure that
your installation will be functional and safe.
WARNING
▲
!
TABLE OF CONTENTS
Getting started.................................................................................................................3
WavePRO Wireless System pre-installation checklist................................................3
1. Install R2500 Receiver.....................................................................................................4
R2500 wiring and mounting instructions......................................................................5
R2500 wiring examples
...................................................................................................6
2. Install the T2500 Thermostat backplate .......................................................................9
Remove the old thermostat............................................................................................9
3. Install batteries in the T2500........................................................................................11
4. Perform advanced configuration of the T2500 before pairing. ................................11
5. Establish a wireless connection..................................................................................11
6. Mount the T2500 onto the backplate...........................................................................13
Advanced configuration: T2500 Thermostat..............................................................14
Frequently asked questions & troubleshooting.........................................................19
Product specifications..................................................................................................20
FCC compliance............................................................................................................20
T2500Thermostat
R2500 Receiver
HVAC equipment
System installation at a glance

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Installation Guide
Getting started
This booklet provides an installation guide, wireless pairing instructions, and advanced
configuration options for the R2500 and T2500. Please note:
• In order to establish correct pairing, the R2500 must be mounted and
wired before applying power to the T2500.
• Read and understand the “Advanced configuration” section to
determine your preferred settings on the T2500 before performing
wireless pairing.
WavePRO Wireless System pre-installation checklist
WavePRO Wireless System (T2500 and R2500) mounting considerations:
• Locate the T2500 and R2500 within 100 ft. (30 m.) of one another.
• Avoid locating devices within a metal enclosure or between large
obstructions.
• The WavePRO Wireless System will communicate through walls and other
obstructions, but these may reduce the effectiveness of its operating range.
Required tools & supplies:
• No. 2 Phillips screwdriver
• Small flathead screwdriver
• Drill
• Drill bit (3/16” for drywall, 7/32
for plaster)
• Hammer
• Pencil
• Electrical tape
• Level (optional)
• Two new AAbatteries
PECO T2500 WavePRO
WirelessThermostat T2500 backplate
PECO R2500 Wireless
Receiver WavePRO Wireless T2500 &
R2500 Operating Manual
Wall anchors
WavePRO Wireless System
Installation Guide

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Installation Guide
1. Install R2500 Receiver
The following section provides installation instructions for the R2500 wireless receiver.
Note: In order to establish correct pairing, the R2500 must be mounted and wired
before applying power to the T2500.
INSTALLATION TIPS
• WARNING: Disconnect power before beginning installation.
• Mount the R2500 on a wall near the HVAC equipment.
• Choose indoor mounting locations free from obstructions.
• CAUTION: Use copper wire only. Insulate or wire-nut all unused leads.
• Use care to avoid electrostatic discharge to thermostat and receiver.
▲
!
Figure1. R2500 front cover Figure 2. R2500 backplate
Device connection
indicator lights
Connect button
(use paperclip
tip to depress)
Mounting slot
Mounting slot
Wiring passage
Figure 3.
Remove cover of
R2500.

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Installation Guide
R2500 wiring and mounting instructions
1. Remove the R2500 front cover (see Fig. 3) by loosening screws.
2. Pull equipment wires through the R2500 wiring passage (see Fig. 4).
3. Drill holes appropriately in the mounting surface.
4. Mount the R2500 using the enclosed mounting screws. Tighten screws evenly.
5. Connect equipment wire to the R2500 terminals:
a. Match equipment wire to the R2500 terminals, referencing the appropriate
wiring examples below (see “R2500 wiring examples” section of these
instructions for assistance with single-stage, multi-stage, heat pump, and tradi-
tional applications).
b. Loosen screw terminals.
c. Insert wires into the appropriate terminals.
d. Re-tighten screw terminals.
6. Cap off unused wires or terminate properly according to local building codes.
7. Re-attach the R2500 front cover (see Fig. 4).
Figure 4 .
Reattach cover of
R2500 receiver.
wiring passage

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Installation Guide
The following are examples of typical wiring configurations for the R2500 (see Fig. 5 and
Terminal Designations Overview below). Please contact a service technician if you are
unable to perform the wiring installation.
Terminal Descriptions
Conventional Terminal Letters Heat Pump Terminal Letters
CCommon wire from secondary side of
system transformer. CCommon wire from secondary side of system transformer.
RPower connected to system transformer. RPower connected to system transformer.
WFirst stage of heat relay/contactor. YFirst stage of compressor contactor.
W2 Second stage of heat relay/contactor. Y2 Second stage of compressor contactor.
YFirst stage cool relay/contactor. Aux Auxiliary heat relay/contactor.
Y2 Second stage cool relay/contactor. GFan relay.
GFan relay. EEmergency heat relay/contactor.
Terminal Designations Overview
Terminal Heat Pump Systems Conventional Systems
1 C 24VAC 2 C 24VAC 2
2 R 24VAC 1 R 24VAC 1
3 Y1 COMP 1 Y1 COOL 1
4 Y2 COMP 2 Y2 COOL 2
5 O/B REV. VALVE W1 HEAT 1
6 AU AUX HEAT W2 HEAT 2
7 A ECON A ECON
8 G FAN G FAN
9 Remote probe common
10 Unused
11 Remote probe
Note:All heat pump systems that call for emergency heat will have more heat stages
than cool stages. Some systems may have an economizer to help reduce energy use.An
economizer is part of the air handling units (AHU) that enables the system to use outside
air to help control interior zone temperatures.
R2500 wiring examples
1 2 3 4 5 6 7 8
11 10 9
Figure 5.
R2500
numbers on
terminal block
correspond
toTerminal
Designations
Overview below.

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Installation Guide
R2500 wiring examples
System Type 0 (1H/1C CONV)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Cooling
4Y2
5 W1 Heating
6W2
7 A Economizer
8 G Fan
System Type 1 (1H/1C HP)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Compressor 1
4Y2
5 O/B Reversing valve
6AU
7 A Economizer
8 G Fan
System Type 2 (1H/1C HP + Emergency)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Compressor 1
4Y2
5 O/B Reversing valve
6 AU Emergency
7 A Economizer
8 G Fan
Note: If remote probe is used, please refer
to the Terminal Designations Overview
(p. 6).
System Type 3 (1 Heat without Fan)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3Y1
4Y2
5 W1 Heating
6W2
7 A Economizer
8G
System Type 4 (1 Heat with Fan)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3Y1
4Y2
5 W1 Heating
6W2
7 A Economizer
8 G Fan
System Type 5 (Cooling Only)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Cooling
4Y2
5W1
6W2
7 A Economizer
8 G Fan
ALL ELECTRICAL LOADS MUST BE CONNECTED TO 24VAC 2.
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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Installation Guide
R2500 wiring examples
System Type 6 (2H/1C HP)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Compressor 1
4Y2
5 O/B Reversing valve
6 AU Aux heat/Emergency
7 A Economizer
8 G Fan
System Type 7 (2H/2C Conventional)al)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Cooling stage 1
4 Y2 Cooling stage 2
5 W1 Heating stage 1
6 W2 Heating stage 2
7 A Economizer
8 G Fan
System Type 8 (2H/1C Conventional)l)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Cooling stage 1
4Y2
5 W1 Heating stage 1
6 W2 Heating stage 2
7 A Economizer
8 G Fan
Note: If remote probe is used, please refer
to the Terminal Designations Overview.
(p.w 6).
System Type 9 (1H/2C Conventional)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Cooling stage 1
4 Y2 Cooling stage 2
5 W1 Heating stage 1
6W2
7 A Economizer
8 G Fan
System Type 10 (2H/2C HP)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Compressor 1
4 Y2 Compressor 2
5 O/B Reversing valve
6AU
7 A Economizer
8 G Fan
System Type 11 (3H/2C HP)
TERM Name Function
1 C 24VAC 2
2R 24VAC 1
3 Y1 Compressor 1
4 Y2 Compressor 2
5 O/B Reversing valve
6 AU Aux heat/Emergency
7 A Economizer
8 G Fan
ALL ELECTRICAL LOADS MUST BE CONNECTED TO 24VAC 2.
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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Installation Guide
2. Install the T2500 Thermostat backplate
The T2500Thermostat is intended for indoor installation only. It should be mounted on
an inner wall, in a location with freely circulating air, where it will be responsive to
changes in room temperature.Avoid mounting the thermostat near heat-generating
appliances (i.e., TV, heater, refrigerator), or in direct sunlight. This instruction assumes
that the installer will use pre-existing wires found at the location of the previously-installed
thermostat.
Power Options
The T2500 will operate on 24 VAC power and/or twoAA alkaline batteries. Where
possible, the thermostat should be operated on 24 VAC power with battery backup.
MERCURY NOTICE: If this product is replacing a control that contains mercury in
a sealed tube, do not place the old control in the trash. Contact your local waste
management authority for instructions regarding recycling and/or proper disposal.
Remove the old thermostat
1. Turn off all power for heating/cooling system (or for fuse/circuit breaker panel)
before installing thermostat to avoid electrical shock or damage to equipment.
2. Remove the cover of old thermostat (see Fig.6).
3. Label each wire with the terminal to which it was attached before removing
wires from the old thermostat (see Fig.7).
4. Disconnect wires. Do not let wires fall back into the wall.
5. Remove backplate from the wall after all wires are labeled. If old thermostat has
a wall mounting plate, remove both of these as an assembly.
▲
!
Figure 7.
Label exposed wires.
Figure 6.
Remove the old
thermostat.

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Installation Guide
6. Use a level to mark the backplate mounting position.
7. Mark positions of the screw holes (two at minimum) with a pencil.
8. Drill holes at pencil-marked locations (3/16” for drywall, 7/32” for plaster).
9. Insert the wall anchors in the holes. Use a hammer to gently tap anchors into
holes.
10. Mount the T2500Thermostat backplate on the wall.Assure that all loose wires
come through the center opening of the backplate (see Fig. 8).
Attach wires to the T2500Thermostat backplate.
1. Using a small flathead screwdriver, loosen the screws on the terminal block,
located on the backplate, to allow the wires to be inserted easily.
2. Strip the insulation of each wire at a proper length (about 1/4” or .64cm).
3. Insert the appropriate wires into the terminal block as shown in the wiring
diagram below (see Fig. 9 ).
a. Connect 24VAC 1 to terminal 1
b. Connect 24VAC 2 to terminal 2
4. Tighten each terminal block screw until the wires are held firmly in place.
Ensure that no uninsulated wire is exposed.
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24VAC 2
24VAC 1
Figure 9.
T2500 backplate with
terminal block.
Install the T2500 Thermostat backplate (cont.)
Figure 8.
Install the T2500
Thermostat backplate.

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Wireless Pairing
3. Install batteries in the T2500
Batteries are recommended for the T2500Thermostat. Insert twoAAbatteries (included)
in the T2500Thermostat back compartment where indicated (see Fig. 10).Assure
batteries are inserted properly.
4. Perform advanced configuration of the T2500 before pairing.
Perform advanced configuration for thermostat before performing wireless pairing. (See
“Advanced Configuration” section).Advanced configuration allows you to customize
thermostat settings, such as temperature display, time and day display, programming
commands, and to create setpoints for scheduling different time periods. For more
information on using thermostat’s buttons and features, refer to the “WavePRO Wireless
Programmable T2500Thermostat & R2500 Receiver Operating Manual.”
5. Establish a wireless connection
Perform wireless pairing after the R2500 is installed and advanced configuration is
complete. For best results, perform wireless pairing before the T2500Thermostat is
attached to the backplate.
NOTE: Wireless pairing is time sensitive. Pairing the T2500 with the R2500 must
be completed within two minutes after initiating the pairing process. (If you wait
longer than two minutes, restart the wireless pairing process at Step 1.)
Installation Tips
• Hold the T2500 Thermostat within 6-10 feet (3 m.) of the R2500 Receiver
during pairing.
• Step 3 (below) must be completed within two (2) minutes of completing
Step 2, initiating the flashing LEDs on the R2500.
Figure 10.
T2500 reverse view:
Insert twoAAbatteries
into reverse side.

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Wireless Pairing
Establish a wireless connection (cont.)
1. Turn on power to both the T2500 and R2500. Note: DO NOT attempt to pair
more than one WavePRO Wireless System simultaneously.
2. Using a paperclip on the R2500 Receiver, push and hold the CONNECT button
until all three LED lights flash for about 10 seconds (see Fig.11). If only two
LEDs flash, continue pressing CONNECT button until all three LEDs flash.
Note: The following steps must be performed within two minutes of
initiating the flashing LEDs on the R2500 (Step 2).
3. Push simultaneously ▲and ▼buttons on T2500 until 1appears in Display.
a. Push the SYSTEM button continuously until Service Menu 43 appears.
b. Pause at Service Menu 43. Display will change to 0.
c. Push ▲button to change the 0 to 1within Service Menu Function 43.
• T2500 Display will begin countdown from 99 and stop before 0.
(Countdown indicates that pairing process has begun).
d. Wait for the Service Indicator on the T2500 to begin flashing (indicating
the R2500 was found but pairing process is not yet complete).
• T2500 Display will show the room temperature.
e. Wait for up to 10 minutes to allow completion of pairing process.
Do not press buttons during this process.
Wireless pairing is successful only when you see the following:
• R2500 “Thermostat” LED is continuously lit.
• T2500 Service Indicator disappears from Display.
NOTE: For more help, see“Frequently asked questions & troubleshooting.”
Verify wireless pairing
After the T2500 and R2500 are installed, configured, and the wireless pairing process is
complete, verify the T2500 operation:
1. Press FAN button on T2500 Thermostat.
2. Press FAN button continuously until ON is flashing.
3. Allow timeout. Flashing menu option (ON) is automatically selected.
Note: Fan blower should begin to operate (there may be a delay).
4. Press FAN button until AUTO begins flashing so it is automatically selected.
Note: FAN has now been reset to AUTO.
5. Allow the device to time out. Wireless verification is complete.
For further system testing, see also “Advanced configuration,” Menus 80-83.
Figure 11.
R2500 Receiver LEDs:
Thermostat, Occupancy,
and Door Switch.
CONNECT button appears at
bottom.
Device connection
indicator lights
Connect button
(use paperclip
tip to depress)

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Wireless Pairing
Verify wireless pairing (cont.)
Interpreting the R2500 Indicator LEDs
LED indicator lights on the R2500 may also be used to diagnose communication errors.
Use the following table to interpret the R2500 LEDs.
If R2500 LED... Interpretation
Blinks once R2500 is receiving valid messages from another device.
Blinks twice R2500 is receiving invalid messages from another device.
Blinks intermittently R2500 is receiving invalid messages that may be caused by
an excessive amount of obstruction between the R2500 and
other wireless paired devices; or from excessive interference
from other wireless devices. Note: If the R2500 LEDs indicate
invalid messages frequently, review for help the following
sections: “Install R2500 Receiver” or “Frequently asked
questions & troubleshooting.”
If replacing either the T2500 or the R2500, follow these instructions:
Abrief connection process must be performed that erases all previously paired devices
from the R2500 memory. Hold the CONNECT button down until all the LED lights begin to
flash (about 10 seconds). Wait until all three LEDs stay lit for one (1) second and begin to
flash. Begin the pairing process again at section “5. Establish a wireless connection.”
6. Mount the T2500 onto the backplate
1. Attach thermostat by sliding the mounting tabs (on its reverse side) down
onto the hinge pockets on the backplate (see Fig. 12-13). Make sure that
thermostat’s pins on reverse fit securely into the terminal block on backplate.
2. Install retaining screw provided with the mounting hardware (see Fig. 12).
Note: Inserting the retaining screw is recommended to assure thermostat
is securely attached to the wall.
Figure 13.
Mount thermostat onto
backplate (reverse view).
Figure 12.
Mount thermostat onto
backplate (frontal view).
Use retaining screw shown
here.

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Advanced Configuration
Advanced configuration: T2500 Thermostat
In the following section, you will learn how to access SYSTEM (SYS) menu options for
advanced configuration. To access the system menu, follow the instructions below.After
you access each service menu option, a default value will appear on the screen.
1. Simultaneously press ▲and ▼buttons until you see “1” in the Display.
2. Press SYS button continuously to scroll until desired menu number appears.
3. Press ▲and ▼to select desired option once you enter the service menu.
Changed values will be saved by: 1) waiting for the timeout to occur; or 2) moving to
the next menu. (Automatic saving of the value occurs after 15 seconds). NOTE: You
can verify system operation by accessing the system test options (service menus
80-83). To abort system tests, exit the test menus and then depress the CONNECT
button for less than five seconds; this resets R2500 to its initial state.
Temperature Display °F / °C: Select Fahrenheit (°F) or Celsius (°C)
Menu 10=°C; 1=°F
Default: 1 (Fahrenheit) Options: 0, 1 Selection:_________
Fan Delay: Select the fan on time after demand has ended
Menu 3
Default: 0 Options: 0 to 99 seconds Selection:_________
Temperature Range Low: Select the lowest user selectable temperature value
Menu 4
Default: 50°F Options:50-90 °F / 10-32 °C Selection:_________
Temperature Range High: Select the highest user selectable temperature value
Menu 5
Default: 90°F Options: 50-90 °F / 10-32 °C Selection:_________
Setback Low: Select HEAT temperature value when in the Setback mode (0 is OFF)
Menu 6 0= OFF
Default: 55°F Options: 50-82 °F / 10-28 °C Selection:_________
Setback High: Select COOLtemperature value when in the Setback mode (0 is OFF)
Menu 70= OFF
Default: 90°F Options: 58-90 °F / 10-28 °C Selection:_________
Zone Temperature Offset: Select temperature display value; value may differ from
actual zone temperature
Menu 8
Default: 0°F Options: +/- 9°F, +/- 4.5°C Selection:_________

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Advanced Configuration
Advanced configuration
Keypad Lockout: Select to allow restrictions to occupant access
Menu 90= No keypad lockout
1= Disables all buttons except ▲and ▼buttons.
2= Disables all buttons
Default: 0 Options: 0-2 Selection:_________
Fan Program Mode: Select desired option
Menu 10 1= ON: Fan is always on regardless of demand
2=AUTO: Fan is only on with heating or cooling demand
3= ON or AUTO: User can choose either selection
Default: 3 Options: 1-3 Selection:_________
System Program Mode: Select to determine which system modes occupant can select
Menu 12 0= OFF,AUTO
1= OFF, HEAT, COOL,AUTO
2= OFF, HEAT, COOL
3=AUTO, HEAT, COOL
Default: 1 Options: 0-3 Selection:_________
Front Panel Setback Mode Enable:Allows user to select “setback” as a system mode
Menu 14 0= Disable
1= Enable
Default: 0 Options: 0-1 Selection:_________
DeadbandAdjust: Select the changeover deadband value to prevent short cycling
between heating and cooling modes; adjustable to meet HVAC system requirements
Menu 17
Default: 3 °F Options: 3-10 °F / 1.5-5 °C Selection:_________
Pre-occupancy Purge: Select period of time fan will run prior to Wake and Day periods
Menu 25 Pre
Default: 0 Options: 0 to 3 hours Selection:_________
Cycles Per Hour (CPH) for Cool Stage 1: Select Cycles Per Hour for Cool Stage 1;
0 disables cycling and thermostat becomes an ON/OFF control
Menu 30
Default: 3 CPH Options: 0 to 6 CPH Selection:_________

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Advanced Configuration
Advanced configuration
Cycles Per Hour (CPH) for Heat Stage 1: Select Cycles Per Hour for Heat Stage 1;
0 disables cycling and thermostat becomes an ON/OFF control
Menu 32
Default: 5 CPH Options: 0 to 12 CPH Selection:_________
Recovery Rate for Heat: Set temperature for heat recovery rate; 0 disables ramp
recovery, uses step response
Menu 35
Default: 5°F/Hr, 3°C/Hr Options: 0-18°F/Hr, 0-10°C/Hr Selection:_________
Recovery Rate for Cool: Set temperature for cool recovery rate; 0 disables ramp
recovery, uses step response
Menu 36
Default: 5°F/Hr, 3°C/Hr Options: 0-18°F/Hr, 0-10°C/Hr Selection:_________
Output Minimum OffTime for Heat and Cool: Set the minimum “off time” for heat and
cool output
Menu 40
Default: 4 min. Options: 1-10 minutes Selection:_________
Temp Source:Allows use of remote sensor option on R2500
Menu 42 0= Temperature will be measured by T2500 internal sensor
1= Temperature will be measured by R2500 remote sensor
Default: 0 Options 0,1 Selection:_________
Pairing Start:Allows pairing of T2500Thermostat with the R2500 Receiver
Menu 43 0= OFF: Not pairing: Thermostat will not pair with the R2500
Receiver
1= ON: Pairing: Thermostat will attempt to pair with the
R2500 Receiver
Default: 0 Options 0,1 Selection:_________
Intermittent Fan Enable: If enabled, intermittent fan will cycle when there is no demand
Menu 45 0= Disable
1= Enable
Default: 0 Options 0, 1 Selection:_________
Intermittent Fan On Time: Minutes the fan will be on when intermittent fan is enabled
Menu 46
Default: 5 min. Options: 1-60 min. Selection:_________

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Advanced Configuration
Advanced configuration
Intermittent Fan OffTime: Minutes fan will be off when intermittent fan is enabled
Menu 47
Default: 25 min. Options: 0-60 min. Selection:_________
System Type
Menu 50 0=1H/1C Conventional
1=1H/1C Heat Pump
2=1H/1C Heat Pump+Emergency
3=1H without Fan
4=Heat only with fan
5=Cool only (1 Cool)
6=2Heat/ 1 Cool heat pump (withAux. heat)
7=2 Heat/2 Cool multistage conventional
8=2 Heat/1 Cool multistage conventional
9=1 Heat/ 2 Cool multistage conventional
10=2 Heat/2 Cool heat pump (noAux. heat)
11=3 Heat/2 Cool heat pump (withAux. heat)
Default: 0 Options 0-11 Selection:_________
Fan Control (Heating)
Menu 51 0=Gas (No fan with heat)
1=Electric (Fan with heat)
Default: 0 Options: 0, 1 Selection:_________
Changeover Value (O/B)
Menu 52 0=O Energize for cooling
1=B Energize for heating
Default: 0 Options: 0, 1 Selection:_________
Auxiliary Heat Type
Menu 53 0=Electric (Fan with heat)
1=Gas (No fan with heat)
Default: 0 Options: 0, 1 Selection:_________
Temporary Occupied Duration Limit
Menu 54 0=No limit
1=One hour
2=Two hour
3=Three hour
4=Four hour
Default: 3 Options: 0-4 Selection:_________

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Advanced Configuration
Advanced configuration
Cycles Per Hour (CPH) Second Stage Heating: Select cycles per hour
Menu 56
Default: 5 Options: 0-12 Selection:_________
Cycles Per Hour (CPH)Auxiliary Heating: Select cycles per hour
Menu 57 (Only available if 3H/2C heat pump is selected).
Default: 9 Options: 0-12 Selection:_________
Cycles Per Hour (CPH) Second Stage Cooling: Select cycles per hour
Menu 58
Default: 3 Options: 0-6 Selection:_________
Economizer Control
Menu 60 0=Unused
1=Economizer
2=Time-of-Day (TOD)
Default: 0 Options: 0-2 Selection:_________
Revision: Displays current revision information (for service technician); not adjustable
Menu 71
System Test Heat
Menu 80 0=Heat outputs off
1=Heat stage 1 output active
2=Heat stage 2 output active
3=Heat stage 3 (Aux) output active
Default: 0 Options: 0-3
System Test Cool
Menu 81 0=Cool outputs off
1=Cool stage 1 output active
2=Cool stage 2 output active
Default: 0 Options: 0-1
System Test Fan
Menu 82 0=Fan output off
1=Fan output active
Default: 0 Options: 0-1
System Test Economizer
Menu 83 0=Economizer output off
1=Economizer output active
Default: 0 Options: 0-1

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© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
FAQ
Frequently asked questions & troubleshooting
In case of difficulty, try one of the following suggestions.
If Display is blank • Assure two freshAAalkaline batteries are installed (see p.
11, “3.Install batteries on the T2500”)
If you cannot establish a
wireless connection for the
T2500 Thermostat
and R2500 Receiver
• Assure distance between T2500Thermostat and R2500
Receiver during setup is about 6-10 feet (3 m.)(see p. 11, “5.
Establish a wireless connection”).
• Monitor T2500Thermostat display during pairing process.
If pairing is successful, Display will change to show current
temperature before countdown reaches 0. R2500 Receiver
will attempt to connect to any available device for up to two
(2) minutes.
• Do not attempt to pair more than one set of wireless devices.
If T2500 Display counts
down to 0, wireless pairing
was unsuccessful
• Restart the wireless pairing process (see p.11, “5. Establish a
wireless connection”).
If “Thermostat” LED on
R2500 Receiver is “flashing” • Wait until Thermostat LED on R2500 is continuously lit,
indicating connection is established
(see p. 4, “1. Install R2500 Receiver.” and
p. 12, “5. Establish a wireless connection”).
If connection is broken
between R2500 and T2500
for more than 10 minutes
“Thermostat” LED light will
shut off on the R2500 and
will shut off all outputs
1. Verify that both R2500 and T2500 have power.
2. If theThermostat LED light on the R2500 does not appear,
bring the T2500 and R2500 within about 6-10 feet (3 m.).
3. Thermostat LED on the R2500 should appear. If no
Thermostat LED appears, contact a service technician.
If Service Indicator
continues flashing • Assure that you have waited at least 10 minutes for wireless
pairing to occur between T2500Thermostat and R2500
Receiver (process generally takes 3-10 minutes).
• Restart the wireless pairing process (see p.11, “5. Establish a
wireless connection”).
If heating or cooling system
does not respond • Increase setpoint to greater than deadband value (see
Service menu 17 in “Advanced configuration.”)
• Decrease setpoint to less than deadband value (see Service
menu 17 in “Advanced configuration.”)
• Check circuit breaker and reset if necessary.
• Assure the power is on for heating and cooling system is on.
• Assure furnace door is closed securely.
• Wait at least five minutes for the system to respond.
• Use Menus 80-83, “Advanced configuration” to verify system
wiring.
If heating and cooling
equipment running at the
same time (or heat does not
turn off)
• Check SYS menu 50 to assure that it is set to match your
heating and cooling equipment.
• Turn off power to R2500 Receiver. Remove cover and verify
wiring.

20
FAQ
© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70161 3220-2216 Rev 0
Frequently asked questions & troubleshooting (cont.)
If heat pump issues cool air
in heat mode or warm air in
cool mode
• Check SYS menu 52 to assure that reverse valve is
properly configured for your system (see p.14, “Advanced
configuration”).
If heating system is
running in cool mode • Check SYS menu 50 to assure that it is set to match your
heating and cooling equipment.
• Ensure R2500 is wired properly (see p.6, “R2500 wiring
examples”).
If Zone Temperature reads
“40” • Verify that the R2500 receiver LED is continuously lit
(See “WavePRO Wireless System Operating Manual”).
• Verify that the intended temperature source is defined
(See SYS menu 42).
If you cannot change system
setting to cooling • Check SYS menu 50 to assure that it is set to match the
heating and cooling equipment.
Product specifications
Temperature Range 50° to 90° F (10° to 32° C)
Differential 1° F (0.5°C)
Input Power T2500 Thermostat: TwoAAalkaline batteries or 24 VAC, 50/60 Hz
R2500 Receiver: 24 VAC, 50/60 Hz
Output Power 24 VA (Pilot Duty)
Wireless Type 902 to 928 MHz Band, Frequency Hopping Spread Spectrum (FHSS)
Wireless Range 100 feet (30.48 meters) typical reliable range in open air
Operation Temperature 0° to 120° F (-17° to 48°C)
Shipping Temperature -20° to 130°F (-28°to 54°C)
Operating Humidity 5% to 95% RH, non-condensing
Physical dimensions T2500: 4.5”H x 5.75” W x 1.1”; D R2500: 4.8”H x 3.8”W x 1.3”D
FCC compliance
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Warning: Modifications not expressly approved by the manufacturer could void the user’s authority to operate
the equipment under FCC rules. NOTE: This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Automation and Controls
Division of PECO, Inc.
PO Box 82189, Portland, OR 97282
Phone: [phone]
Email: [e-mail]
www.pecomanufacturing.com
WavePRO is a trademark, and PECO is a registered trademark of PECO, Inc.The PECO logo is a trademark or servicemark of PECO, Inc.