Peco RW205 Installation Manual page 3

Figure 7.
TW205/TW206
backplate with
terminal block.
12. Insert the appropriate wires into terminal block as shown in wiring diagram (see Fig. 7).
a. Connect 24VAC 1 to terminal 1.
b. Connect 24VAC 2 to terminal 2.
13. Tighten each terminal block screw until the wires are held fi rmly in place. Ensure that
no uninsulated wire is exposed.
PART III: INSTALL BATTERIES IN THE TW205/TW206
Batteries are recommended for the TW205/TW206. Insert two AA batteries (included) in
the back compartment where indicated (see Fig. 8). Assure batteries are inserted properly.
Figure 8.
TW205/TW206
reverse view:
Insert two AA
batteries into
reverse side.
PART IV: ADVANCED CONFIGURATION
Perform advanced confi guration for TW205/TW206 Thermostat before establishing wireless
pairing (see "Table 1. Advanced Confi guration Service Menus" p. 4). Advanced confi guration
allows you to customize thermostat settings, such as temperature display, time and day
display (TW206 only), programming commands, and to create setpoints for scheduling
different time periods. Ensure service menu settings correspond to the System Type (see
"RW205 Wiring Examples").
Figure 9. RW205 LEDs:
Thermostat, Occupancy,
and Door Switch.
CONNECT button at
bottom.
CONNECT
button
PART V: ESTABLISH A WIRELESS CONNECTION
NOTE: Wireless pairing is time sensitive. Pairing the TW205/TW206 with the RW205
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 TW205/TW206 Thermostat within 6-10 feet (3 m.) of the RW205
Receiver during pairing.
• Step 3 (below) must be completed within two (2) minutes of completing Step 2,
initiating the fl ashing LEDs on the RW205.
1. Turn on power to both the TW205/TW206 and RW205. Note: DO NOT attempt to pair
more than one Wave Wireless System simultaneously.
2. Using a paperclip, push and hold the CONNECT button on the RW205 Receiver until
all three LED lights fl ash for about 10 seconds (see Fig. 9). If only two LEDs fl ash,
continue pressing CONNECT button until all three LEDs fl ash.
Note: The following steps must be performed within two minutes of initiating the
fl ashing LEDs on the RW205 (Step 2, above).
3. Push simultaneously ▲ and ▼ buttons on the TW205/TW206 until "1" appears 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 1 within Service Menu Function 43.
Note: TW205/TW206 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 TW205/TW206 to begin fl ashing
(indicating the RW205 was found but pairing process is not yet complete).
TW205/TW206 Display will show the room temperature.
e. Wait for about 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:
• RW205 "Thermostat" LED is continuously lit.
• TW205/TW206 Service Indicator disappears from Display.
© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED.
24VAC 1 24VAC 2
1 2
Note: If power is
disconnected from
RW205, remove
batteries from the
TW205/TW206. When
power is restored,
replace the batteries.
Device connection LED
indicator lights
PART VI: VERIFY WIRELESS PAIRING
After the TW205/TW206 and RW205 are installed, confi gured, and the wireless pairing
process is complete, verify the TW205/TW206 wireless operation:
1. Press FAN button on TW205/TW206 Thermostat.
2. Press FAN button continuously until ON is fl ashing.
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 fl ashing so it is automatically selected.
Note: FAN has now been reset to AUTO.
5. Allow the device to time out. Wireless verifi cation is complete.
PART VII: REPLACING OR ADDING ACCESSORIES (OPTIONAL)
Follow either the (A) or (B) connection process below, whichever applies to your installation:
• (A) Connection process for a replacement installation. A brief connection
process must be performed that erases all previously paired devices from the
RW205 memory. Hold the CONNECT button down (see Fig.9) until all the LED lights
begin to fl ash (about 10 seconds) on the RW205. Wait until all three LEDs stay lit
and begin to fl ash. Begin the pairing process again at section "PART V: ESTABLISH
A WIRELESS CONNECTION."
• (B) Connection process for adding a SW205/SW206 device to an existing Wave
Wireless System. If you are only attempting to add a SW205 occupancy sensor
or SW206 door switch to an existing PECO Wave Wireless System, a 5-second
connection process can be performed. Hold down the CONNECT button until the
lights begin to fl ash. If you are attempting to connect a device and its corresponding
LED does not fl ash after 5 seconds of holding down the connect button, a 10-second
connection process must be performed. Note: The RW205 will attempt to connect
to any available device for two (2) minutes or until all available devices have been
paired.
Interpreting the RW205 LED Lights
After devices have been paired (wirelessly) to the RW205, the corresponding LED indicator
lights should remain lit. If communication is broken for more than 5 minutes, in the case of
the TW205/TW206, or 30 minutes for the SW205/206, the LED associated with that device
will shut off. In the event of a communication loss with the TW205/TW206, the RW205 will
shut off all outputs. If the RW205 loses communication with the SW205 or SW206, it will
assume the room is occupied.
The LED indicator lights on the RW205 may also be used to diagnose communication
errors. Use the following table to interpret the RW205 LEDs.
If RW205 LED... Interpretation
Blinks once
RW205 is receiving valid messages from another device.
Blinks twice
RW205 is receiving invalid messages from another device.
Blinks
RW205 is receiving invalid messages that may be caused by an
intermittently
excessive amount of obstruction between the RW205 and other
wireless paired devices; or from excessive interference from
other wireless devices. Note: If the RW205 LEDs indicate invalid
messages frequently, review the following section: "RW205
WIRING AND MOUNTING."
PART VIII: MOUNT THE TW205/TW206 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. 10). Make sure that thermostat's pins on
reverse fi t securely into the terminal block on backplate.
2. Install retaining screw provided with the mounting hardware (see Fig. 10).
Note: Inserting the retaining screw is recommended to assure thermostat
is securely attached to the wall.
USER OPERATION
For user operation of the TW205/TW206, including Front Panel Display Reference and
Button Functions, pleaser refer to the "PECO Wave Wireless System Operating Manual."
3
Figure 10.
Mount thermostat onto
backplate. Use the retaining
screw shown here.
P/N 70218 3220-2230 REV 0