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.

2
© 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

3
© 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

4
© 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.

5
© 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

6
© 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.

7
© 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.
i

8
© 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.
i

9
© 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.

10
© 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.
12
24VAC 2
24VAC 1
Figure 9.
T2500 backplate with
terminal block.
Install the T2500 Thermostat backplate (cont.)
Figure 8.
Install the T2500
Thermostat backplate.