SIEMENS 194-2042 Pnuematic Room Thermostat User Guide

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POWERS™CONTROLS  

Pneumatic Thermostats  

Quick Reference Guide  

Scan code to download  

this reference guide  

A6V11210116  

08/10/17  

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General	Details
Name	SIEMENS 194-2042 Pnuematic Room Thermostat User Guide
Make	SIEMENS
Language	English
Filetype	PDF (Download)
File size	0.12 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• SIEMENS

SIEMENS 194-2042 Pnuematic Room Thermostat User Guide Overview

Summary of Contents

• Page 1: Pneumatic thermostats Quick reference guide Scan code to download this reference guide
• Page 2: Single setpoint pneumatic room thermostats are available in Fahrenheit or Celsius scales. Direct or reverse acting models are offered. Dual setpoint dials are also available in Fahrenheit or Celsius scales. The sensitive bimetallic element responds to temperature changes. Integral, adjustable limit stops are included. A manual override selector is available for off-hour occupant comfort. Wall mounting plate is included for easy connection to rough-in boxes. The 192 DN/DNV pneumatic room thermostat is designed for heating and cooling applications. It controls valves and damper actuators, providing energy management and occupant comfort. The 193 HC Free Energy Band pneumatic room thermostat is designed for temperature control in buildings with varying heating and cooling requirements.
• Page 3: Heating/cooling room thermostats Thermostat covers Thermostat accessories Dual setpoint dials available in Fahrenheit or Celsius scales Covers are available with concealed or exposed setpoint adjustment Sensitive bimetallic element responds to temperature changes Integral, adjustable limit stops Applications include energy-saving sequencing of heating and cooling valves The 832 D pneumatic room thermostat is versatile and responsive for individual room control Retrolines retrostat kits are available for most 2-pipe applications
• Page 4: Limet™ rigid bulb thermostats feature a durable copper motor tube and steel rod temperature sensing element. The two-valve design reduces air waste. It includes a liquid-filled thermal system temperature sensing element and a durable die-cast metal case with a rugged setpoint knob. The device offers direct or reverse acting models and comes with duct mount hardware. It has adjustable sensitivity and a universal mounting bracket for easy installation. The 188 unit mounted thermostats are designed for use in fan coil induction units and unit ventilators to control temperature within an occupied space. They are available in three temperature operating ranges: 0 to 100 °F, 30 to 180 °F, and 100 to 250 °F. The thermostats offer three control actions: direct acting only, reverse acting only, and heat or cool depending on supply air pressure. The 357 D Limet remote bulb thermostat provides primary monitoring and control for air handling units or low limit control. It features direct acting operation only and remote or averaging bulbs for installation flexibility. The thermostat includes a snap-acting pneumatic switch and a sight-set calibrated setpoint scale. It has a liquid-filling sensing element for rapid response to temperature changes and adjustable settings. The 134 pneumatic high and low temperature detection thermostats are used on pneumatic heating and cooling systems in protected areas. The 357 D Limet remote bulb thermostat is available in three temperature operating ranges: averaging bulb model, remote bulb model, and another remote bulb model. The thermostat stops the fan or closes a damper when the temperature drops to the setpoint.