Johnson Controls Interiors L.L.C. TMPSENS2400A Manual De Usuario

2    WRS-TTx Series Radio Frequency (RF) Wireless Transmitters Installation Instructions 

Tools Needed 

• 

screwdriver for mounting screws 

• 

1/16 in. (2mm) Allen-head adjustment tool for 

small screw that secures transmitter to 
mounting base 

• 

small straight blade screwdriver or coin for 

unsnapping transmitter from base 

Set up/Commissioning 

Ensuring the batteries are installed and setting the 
DIP switches appropriately are the only actions 
required after mounting/installation. 

 

IMPORTANT: 

Before specifying the 

WRS Series RF Wireless Room Temperature 
Sensing System for plenum applications, verify 
acceptance of exposed plastic materials in 
plenum areas with the local building authority. 
Building codes for plenum requirements vary by 
location. Some local building authorities accept 
compliance to UL 1995, Heating and Cooling 
Equipment, while others use different acceptance 
criteria. 

 

 

 

 

 

 

 

 

Use this WRS Series 

RF Wireless Room Temperature Sensing System 
only to provide an input to equipment under 
normal operating conditions. Where failure or 
malfunction of the sensing system could lead to 
personal injury or property damage to the 
controlled equipment or other property, additional 
precautions must be designed into the control 
system. Incorporate and maintain other devices 
such as supervisory or alarm systems or safety 
or limit controls intended to warn of, or protect 
against, failure or malfunction of the sensing 
system.