Siemens Retroline TH 192 Installation Instructions Manual

TH 192 Pneumatic Room Thermostat
Retrostat Kits

Product Description

The TH 192 Pneumatic Room Thermostat Retrostat
kits convert most existing pneumatic room
thermostats to a Powers™ Controls TH 192 direct or
reverse acting, two-pipe, single setpoint device. This
kit includes a cover that can be configured to
conceal or expose the setpoint adjustments, setpoint
indicator, and thermometer. Also, the kits can
include an optional 1/2-inch large, exposed setpoint
adjustment knob.
Contents
Part
Retrostat Cover Kit
Thermostat *
Hardware kit
Optional 1/2-Inch Large, Exposed
Setpoint Knob
Adapter Frame (192-308)
* Includes thermostat installation instructions.
Product Numbers
Retrostat Kit
(See Notes below)
192-840 Direct Acting Fahrenheit Scale
192-841 Reverse Acting Fahrenheit Scale
192-850 Direct Acting Celsius Scale
192-851 Reverse Acting Celsius Scale
NOTES:
1. Includes all parts needed for all conversions
listed in Table 1 including installations where a
large rough-in hole must be covered. These
installations may require an adapter frame
(192-308).
2. For Retrostat Kits with white cover, order the
standard kit with "W" suffix.
3. For Retrostat Kits with optional 1/2-inch large,
exposed setpoint adjustment knob, order the
standard kit with "K" suffix.
Item Number 129-116, Rev. FA
Quantity
1
1
1
1
1
Type
Installation Instructions
Required Tools
•
Calibration and cover screw wrench
(192-632) or 1/16" Allen wrench and 1/8"
open-end wrench
•
Medium flat-blade screwdriver
•
Small level
•
Accurate thermometer
•
Needle nose pliers
Prerequisites
•
Review all of these instructions before you
begin installation.
•
Check job drawings for any site-specific
information.
•
Verify that the existing thermostat installation
has its supply and return air lines connected
properly.
•
Make certain air supply is 18 to 25 psi
(124 to 172 kPa) normal.
•
Obtain the installation instructions provided
with the thermostat in the Retrostat Kit. The
document provides instructions for calibrating
the thermostat.
•
Make certain a supply of wall anchors and
plastic ties are available.
Expected Installation Time
1 hour
Document No. 129-116
September 24, 2009
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