Ademco WLKFRV, WLKFWM User Manual

TR21-WS, TR23-WS, TR21-WK, TR23-WK, WRECVR

INSTALLATION INSTRUCTIONS

FEATURES

• Wall module to Receiver (point to point) wireless kits can replace any standard wired sensor

• Wireless Kits (wall module and receiver) are pre-bound at the factory for quick installation

• Signal Strength LED built into the wall module

• Low battery indication

• Optional dip switches available to bind any wall module to any receiver

• Approximate 5 year battery life with AA Alkaline (included), 7.5 year with Lithium

• Locking screw discourages tampering and battery theft.

APPLICATION

The WRECVR receiver and TR21-WS, TR23-WS, TR21-WK, and TR23-WK are a family of wireless wall modules and receiver for use with:

— Spyder Unitary Controllers: PUL, PVL, etc. — Excel 10 W7750, W7751, W7752, and W7753

controllers

— T7350, T7351, and TB8575 low-voltage SuitePRO™

thermostats

— Will not work with TB7220, TB8220 or TB line voltage

thermostats, XL15s, W7762, W7763 or certain other XL controllers,

— Will work with WEBs-AX™ I/O Module products if

using a separate transformer

— Compatibility with various other non-Honeywell con-

trollers that accept 10K type2 NTC temperature inputs

NOTE: Refer to the TR21 and TR23 Wall Modules –

Specification Data, form 63-1332, for specific model features and additional information.

Model No. FCC/IC ID’s

TR21-WS

TR21-WK

TR23-WS

TR23-WK

TR21-WSU

TR23-WSU

WRECVR

WRECVRU

FCC ID: HS9WLKFWM IC: 573R-WLKF

FCC ID: HS9WLKFRV IC: 573R-WLKF

SPECIFICATIONS

Models: For specific model information, see Specification

Data, form 63-1332.

Environmental Ratings:

• Wall Module Operating Temperature: 45° to 99°F (7° to 37°C).

• Receiver Operating Temperature: -40° to 150°F (-40° to 65.5°C).

• Storage Temperature: -40° to 150°F (-40° to 65.5°C).

• Operating Humidity: 5% to 95% RH (non-condensing)

Accuracy: +/- 1ºF (+/- 0.5ºC) across 12ºC to 30ºC

Setpoint Range for TR23: 56° to 84°F (13° to 29°C)

Accessories: 50007298-001 (pack of 12) medium, cover

plate; 6-7/8 x 5 in. (175 x 127 mm).

Power:

Receiver Voltage: 20 – 30VAC/DC, 50/60Hz; 24VAC typical

Housing:

• Wall Module: UL94-HB

• Receiver: UL94-5VA

Radio Frequency 2.4 GHz (IEEE Std 802.15.4-2003

compliant)

• Open Range: 3000 feet

• Typical Range: 100 feet

• Output power: 16dBm

• Receiver power consumption: <1.5 VA@24VAC

62-0291-07

TR21-WS, TR23-WS, TR21-WK, TR23-WK, WRECVR

CAUTION

M29049

POWER

RFSignal

TEMP

SETPT

LOW BAT

OVERRIDE

EGND

COM

24VAC

ON ON

CONTROLLER SELECTION

S2 S3

DEVICE

1 2 3 4 5 6 1 2 3 4 5 61 2 3 4 5 6

1 2 3 4 5 61 2 3 4 5 6

1 2 3 4 5 6

3-13/64 (81)

5-1/2 (140)

2-13/64 (56)

2-25/32 (71)

5-3/32

(129)

Approximate battery life under normal operating conditions:

• 5 years with two AA Alkaline batteries (included)

• 7.5 years with two AA Lithium Batteries

Transmission interval: 30 seconds Pressing override button or signal strength button will force an

immediate transmission.

Approvals:

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.

Mounting the Receiver

INSTALLATION

Erratic System Operation Hazard. Failure to follow proper wiring practices can introduce disruptive electrical interference (noise).

Keep wiring at least one foot away from large inductive loads such as motors line starters, lighting ballasts, and large power distribution panels.

Shielded cable is required in installations where these guidelines cannot be met.

Ground shield only to grounded controller case.

IMPORTANT

All wiring must comply with local electrical codes and ordinances or as specified on installation wiring diagrams.

— Receiver wiring can be sized from 16 to 22 AWG

(1.31 to 0.33 sq. mm) depending on the application.

— The maximum length of wire from a device to a receiver is

100 ft. (30.5 m).

Fig. 1. Receiver dimensions in in. (mm).

The receiver can be mounted on any surface using screws (No. 6 or No. 8) appropriate for the mounting surface. The receiver can also be mounted to the Spyder controller using the mounting slots and tabs (dovetails), and can be mounted to a DIN rail.

62-0291—07 2

TR21-WS, TR23-WS, TR21-WK, TR23-WK, WRECVR

CAUTION

M29050

3 (77)

4-11/16

(119)

1-5/32 (29)

63/64 (25)

STANDARD

UTILITY

CONDUIT BOX (2 X 4) MOUNTING

HOLES

9/16 (14)

2-3/8

(60)

7/8

(22)

7/8

(22)

2-3/8 (60)

M29054

SUBBASE

NO. 6 SCREW

FRONT COVER

TEMPERATURE LIMIT

END STOPPER

LOCATIONS

END STOPPERS

WALL

Mounting the Wall Module

Mount the wall module on an inside wall approximately 54 in. (1372 mm) from the floor (or in the specified location) to allow exposure to the average zone temperature. Do not mount the wall module on an outside wall, on a wall containing water pipes, or near air ducts. Avoid locations that are exposed to discharge air from registers or radiation from lights, appliances, or the sun. When mounting to drywall, use the horizontal mounting screw locations, as shown in Fig. 3.

Fig. 2. Wall Module subbase dimensions in inches (mm)

(TR23 shown).

If desired, insert the two red end stoppers into temperature scale to set the desired temperature range limit. See Fig. 3.

For TR23 models, insert the desired dial through the opening in the cover. Align the keyed shaft on the knob with the keyed slot into the fitting on the subbase, then press down until it snaps into place.

WIRING

Attach the wires from the device terminals to the appropriate receiver terminals.

Improper Electrical Contact Hazard. Screw type terminal blocks are designed to accept no more than one 16 AWG (1.31 sq. mm) conductor.

Connect multiple wires that are 16-18 AWG (1.31-0.82 sq. mm) with a wire nut. Include a pigtail with this wire group and attach the pigtail to the individual terminal block.

Wire the terminal block as follows:

1. For single wires, strip 3/16 in. (5 mm); for multiple wires going into one terminal, strip 1/2 in. (13 mm) insulation from the conductor.

2. If two or more wires (18 to 22 AWG only) are being inserted into one terminal, twist the wires together before inserting.

NOTE: When two or more wires are being inserted

into one terminal, be sure to twist them together. Deviation from this rule can result in improper electrical contact. See Fig. 4.

3. Insert the wire in the required terminal location and tighten the screw to complete the termination.

4. Review and verify the terminal connection wiring and DIP switch settings.

Fig. 3. Mounting the wall module on the wall and

temperature limit set screw locations (TR23 shown).

There is a locking screw option to prevent tampering and access to batteries. The screw is provided with the wall module, and screws into the slot shown in Fig. 9 after the device is snapped onto the subbase.

1/2

(13)

STRIP 1/2 IN. (13 MM) FROM WIRES TO BE ATTACHED AT ONE TERMINAL.

TWIST WIRES TOGETHER WITH PLIERS (A MINIMUM OF THREE TURNS).

CONTROLLER OR RECEIVER E-BUS CONNECTOR TERMINALS

CUT TWISTED END OF WIRES TO 3/16 IN. (5 MM) BEFORE INSERTING INTO TERMINAL AND TIGHTENING SCREW. THEN PULL ON EACH WIRE IN ALL TERMINALS TO CHECK FOR GOOD MECHANICAL CONNECTION.

M29055

Fig. 4. Attaching two wires (18 to 22 AWG) to

receiver terminals.

3 62-0291—07

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