Installation Instructions

ManualsBrandsSiemens ManualsBuilding automationRoom Unit for TEC, and ATEC Operator Interface Guide

Table Of Contents

Document No. 563-065

November 2, 2015

Wireless Room Sensor (WRS)

Item Number 563-065, Rev. CA Page 1 of 4

Figure 1. Wireless Room Sensor (Full-Featured).

Product Description

Wireless Room Sensors eliminate the need to run

wire between Terminal Equipment Controllers

(TECs) and their respective room temperature

sensor. The sensor communicates wirelessly with

the TEC using a Room Sensor Transceiver (RSX)

mounted at the TEC.

Product Numbers

Siemens Logo

QAA2291.EWSC Wireless Room Sensor (WRS) –

Sensing only

QAA2291.DWSC Wireless Room Sensor (WRS) –

Sensing with temperature

display

QAA2291.FWSC Wireless Room Sensor (WRS) –

Sensing with override, setpoint,

and temperature display

No Logo

QAA2291.EWNC Wireless Room Sensor (WRS) –

No logo – Sensing only

QAA2291.DWNC Wireless Room Sensor (WRS) –

No logo – Sensing with

temperature display

QAA2291.FWNC Wireless Room Sensor (WRS) –

No logo – Sensing with override,

setpoint, and temperature

display

Accessories

563-207 Auto-binding cable (to bind

WRS/RSX pair)

544-643A RTS passkey (to change display to

DIAG mode)

N/A Replacement 3.6 Volts lithium AA

battery –SAFT part number

LS14500BA (See Field Purchasing

Guide.)

540-143 Laptop computer cable

(RJ-11 to DB-9)

141-570 Lockable Thermostat Guard,

vented clear plastic.

Summary of content (4 pages)

PAGE 1
Installation Instructions Document No. 563-065 November 2, 2015 Wireless Room Sensor (WRS) Accessories 563-207 544-643A N/A 540-143 Figure 1. Wireless Room Sensor (Full-Featured). 141-570 Product Description Wireless Room Sensors eliminate the need to run wire between Terminal Equipment Controllers (TECs) and their respective room temperature sensor. The sensor communicates wirelessly with the TEC using a Room Sensor Transceiver (RSX) mounted at the TEC.
PAGE 2
Document No. 563-065 Installation Instructions November 2, 2015 Required Tools • Phillips screwdrivers, sizes 1 and 2 Binding Using HMI Commands • Medium and small flat-blade screwdrivers To bind your WRS to its associated RSX using HMI commands, follow these steps: • 1/16” hex key 1. • Medium-duty electric drill and 3/16-inch (4.8 mm) drill bit Connect a PC cable (540-143) from a computer to the RJ-11 port on the bottom of the WRS. 2.
PAGE 3
Document No. 563-065 Installation Instructions November 2, 2015 • Away from drafts caused by doors, windows, outside walls, air registers, return air plenums, and so on. • Away from heat sources such as strong lights, fireplaces, direct sunlight, and so on. • On an inside wall, about 5 feet (1.5 m) above the finished floor. 2. Mount the WRS base plate to the wall. • If used, leave sufficient room to install the Lockable Thermostat Guard. See Lockable Thermostat Guard Technical Instructions (155-723).
PAGE 4
Document No. 563-065 Installation Instructions November 2, 2015 Section 7.1.5 of RSS-GEN Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interference received, including interference that may cause undesired operation. FCC NOTE: This device complies with Part 15 of the FCC rules.