Johnson Controls TM-2161 User Manual

TM-21x1 Series Room Temperature Module Installation Instructions 1
Applications
The TM-21x1 Series of Room Temperature Modules
are designed for use with the Facility Explorer Series of
field controllers. The setpoint dial enables the room
occupant to adjust the working setpoint of the
controller. On scaled models, the marked adjustment
range is 55 to 85°F; the controller determines the
actual setpoint temperature. On Warmer/Cooler
models, the adjustment range is marked +/- from
midpoint of the dial; the controller determines the
equivalent setpoint temperature.
With the occupancy button, the occupant can switch
the controller’s operating mode between occupied and
standby. In addition, the TM-21x1 Series offers the
option of a temporary occupied mode during
unoccupied mode.
The TM-21x1 Series Room Temperature Module also
features a Light-Emitting Diode (LED) that indicates the
current operating mode.
Installation
Parts Included
Two #6-32 x 7/8 in. (22 mm) wallbox mounting screws
are included with the TM-21x1 Module.
Special Tools Needed
For tightening and loosening the TM-11x1 Series Room
Temperature Module security screw, order the optional
Allen-head tool (T-4000-119) from the nearest
Johnson Controls® representative.
IMPORTANT: The TM-21x1 Series Room
Temperature Modules are intended to provide an
input to equipment under normal operating
conditions. Where failure or malfunction of the
TM-21x1 Temperature Module could lead to
personal injury or property damage to the controlled
equipment or other property, other 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 TM-21x1 Temperature Module.
TM-21x1 Series Room Temperature Module
Installation Instructions
Part No. 24-10225-12, Rev. C
Issued March 2016
24- 10225- 12, Rev. C

Johnson Controls TM-2161 Specifications

General

Brand	Johnson Controls
Model	TM-2161
Category	Temperature Controller
Language	English

Summary

Applications

Product Description

Describes the TM-21x1 Series Room Temperature Module's use with Facility Explorer controllers and its features.

Important Safety Precautions

Highlights potential risks of personal injury or property damage due to module failure and need for system precautions.

Installation

Parts Included

Specifies the included #6-32 x 7/8 in. (22 mm) wallbox mounting screws for the TM-21x1 Module.

Special Tools Needed

Recommends ordering an optional Allen-head tool for accessing the module's security screw.

Dimensions

Module Dimension Details

Provides visual representations and measurements for various TM-21x1 module types (TM-2141, TM-2151, TM-2161, TM-2191).

Mounting and Wiring

Location Considerations

Provides guidelines for selecting the best mounting location to ensure accurate readings and performance.

Installation Steps

Details the procedure for disassembling, mounting, and reassembling the module base and housing.

Wiring Diagrams and Specifications

Directs users to wiring diagrams and specifies wire gauge and length limits.

Safety and Wiring Precautions

Electrical Safety

Advises disconnecting power before electrical connections to prevent shock.

Property Damage Prevention

Warns against mixing wire types in conduits and applying power before checking connections.

Wiring Standards

Stresses using copper conductors and adhering to all wiring regulations.

Operation and Maintenance

Setup and Adjustments

Explains how to use the rotating dial for temperature or fan speed adjustments.

Repair and Maintenance

Prohibits field repair and advises keeping air vents clean.

Technical Specifications

Model Features

Outlines the functional differences and features for each TM-21x1 model.

Electrical and Input/Output

Details power requirements, consumption, inputs, adjustments, and output specifications.

Sensing and Control Elements

Describes the temperature sensing element and fan speed control mechanism.

Detailed Specifications

Setpoint Range and Accuracy

Lists setpoint ranges for different models and the module's temperature accuracy.

Physical and Environmental

Covers field connection, mounting, housing material, protection, and ambient conditions.

Dimensions and Compliance

Provides physical dimensions, shipping weight, and compliance information (CE Mark).