SIEMENS 194-2042 Pnuematic Room Thermostat User Guide
193 HC Hesitation Free Energy Band
Heating/ Cooling Room Thermostats
Thermostat Covers
Thermostat Accessories
Features
Thermostat Cover Features
•
•
Dual setpoint dials available in Fahrenheit or Celsius scales.
•
Covers are available with concealed or exposed
setpoint adjustment, room temperature indication,
and setpoint indicator.
Sensitive bimetallic element
responds to temperature
changes.
•
•
•
Available for 192, 193, and 832 series.
•
•
•
Integral, adjustable limit stops.
Adjustable Free Energy Band.
Wall mounting plate included.
192 plastic covers in desert beige and white.
192 metal covers available in desert beige only.
Applications
The 193 HCHesitation Free Energy
Click on this link for Thermostat Covers Specification
Band Heating/Cooling Pneumatic
Room Thermostat is an excellent
choice for saving energy by sequencing heating and cooling valves. In
most heat/ cool pneumatic applications, a 3 to 8 psi (21 to 55 kPa)
heating valve and a 10 to 14 psi (69 to 103 kPa) cooling valve are used.
By design, this provides a 2 psi (14 kPa) deadband where no heating
and cooling is occurring. The hesitation feature allows you to change
the deadband range to a 3, 4 or 5 psi (21, 28, or 34 kPa) range to save
energy.
Thermostat Accessories
• Thermostat accessories and calibration tools are available for the
POWERS192, 193, and 832 pneumatic thermostat series.
Click on this link for Pneumatic Thermostat Accessories Specification
Click on this link for 193 HCHesitation Technical Instructions
832 D “All-Metal”
Retroline™Powerstar
Pneumatic Room Thermostat
Pneumatic Room Retrostats
Features
Features
•
All metal, rugged construction for dependable
long-term service.
•
Complete kit including
Retrostat cover kit with
exposed or concealed
setpoint adjustment.
•
•
Rapid response to temperature change
.
Unique design of supply and exhaust air valves
prevents waste.
•
•
•
•
Setpoint dials available in
Fahrenheit or Celsius scale.s
•
•
Quiet operation.
Factory calibrated for
accuracy.
Easy-to-calibrate and service.
Applications
All installation hardware and
calibration wrench provided.
Designed for controlling rooms heated or cooled by radiation,
ventilation, or an air conditioning system, the 832 D Pneumatic Room
Thermostat is versatile and responsive for individual room control.
Integral, field adjustable limit
stops.
Other applications include room control of radiant panels, finned
radiation, and unit ventilators.
Applications
Retroline Retrostat kits are available for most 2-pipe applications in
direct reverse acting models including single temperature, day/night,
and heat/cool.
Click on this link for 832 D Technical Instructions
Click on this link for Retroline Installation Instructions
Siemens Industry, Inc.
Page 3
| 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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