Siemens Retroline TH 192 Service manual

PowersTM Controls
Technical Bulletin
Document No. 155-231P25
TB-214
Rev. 2, December, 2001
TH 192 Adapter Kits
Siemens Building Technologies, Inc.
Description The TH 192 Adapter Kits are designed to convert most existing pneumatic room
thermostats to Powers TH 192 or 194 Series or Free Energy Band™TH 193 HC
Thermostats.
The Universal Adapter Kit contains the parts needed for all conversions. Adapter Kits
"A" and "B" do not contain all the parts that are included in the Universal Adapter Kit.
Therefore, kits "A" and "B" are suitable only for specific conversions.
See Table 1 to select the required kit and also to locate the page where the parts used
in a specific conversion are indicated.
Installation
Instructions The following general procedure applies for all thermostat installations. Notice that
some installations will require the use of the adapter frame to cover up paint lines,
broken walls, spots, etc. For installations not covered in this bulletin, remove the old
terminal and connect directly to the tubing. See Figures 2, 3 and 4.
General Procedure 1. Remove old thermostat from the wall.
2. Remove terminal head and gasket from fitting.
3. Clean fitting surface if required.
4. See Table 1 and locate page on conversion being made.
5. Identify correct mounting parts and necessary instructions.
6. Proceed with the connections required. Secure all connections and install plug-in
adapters to the 5/32-inch (4 mm) plastic tube. Use blue adapter for the air supply
line.
NOTE: Either the polyethylene (hard) or polyurethane (soft) tubing is
recommended on each specific conversion. This selection is based on
the most compatible application.

Technical Bulletin Powers Controls TH 192 Adapter Kits
Document Number 155-231P25
Rev. 2, December, 2001
Page 2 Siemens Building Technologies, Inc.
General Procedure,
Continued 7. Place the multi-slotted metal plate into the plastic frame (plastic frame may or may
not be needed), and attach to the terminal head or the wall using the screws and
slots indicated.
8. Obtain the thermostat mounting plate and screws from the thermostat box.
9. Loosely screw adapter base to multi-slotted plate.
10. Draw plastic tubing through the multi-slotted plate, adapter base and install plug-in
adapters on wall plate.
11. Using the key slotted holes, install wall plate on adapter base and fasten screws to
secure wall plate and adapter base.
12. Carefully plug in thermostats to wall plate.
NOTE: To facilitate plugging the thermostat into O-rings in the adapter, wet or
moisten the thermostat supply and return ports. This wetting or
moistening will lubricate and allow the thermostat to slip through the
O-rings more easily.
7. Install thermostat cover using Allen hex key tool P/N 192-497 to drive the two
screws that hold the cover in place.
8. When removing the thermostat from the wall plate, hold the thermostat firmly at the
top and bottom and start to pull the thermostat from the wall plate. At the same
time, use a screwdriver to pry wall plate latch arm away from the thermostat chassis
to release it. Do the same for the other side of the thermostat and pull the
thermostat away from the wall plate.
NOTE: Frequent removal and installation of the thermostat may bend the latch
arms beyond their operating positions. If this happens, bend the latch
arms back to their operating position before mounting the thermostat.
192-300 Universal Kit 192-483 Adapter Kit "A" 192-484 Adapter Kit "B"
Figure 1. Adapter Kits.

Powers Controls TH 192 Adapter Kits Technical Bulletin
Document Number 155-231P25
Rev. 2, December, 2001
Siemens Building Technologies, Inc. Page 3
Table 1. Adapter Kit Selection Chart. Use Kit No. 192-
Thermostat Type Type of Terminal Figure
Number 300 483 484
POWERS CONTROLS
TH 192 With Guard — 5
POWERS CONTROLS "D"
Model 5, HU 190, TT 180, HT 190 Flush 6 X
Flush Box 7 X
POWERS CONTROLS
TH 180, 182, 192 to convert from
horizontal to vertical installation Surface 7 X
Surface Box 8 X
HONEYWELL
HO, HP, TO, TP, TRO 900 Flush Box 9 X
Flush Banjo 10 X
HONEYWELL
TP 410, 910 to 924, 933 Mortar Joint 11 X
Flush Fitting 12 X
HONEYWELL
TP 901 A, B Plaster Back 13 X
HONEYWELL TP 901 C Mullion or Partition 14 X
HONEYWELL TP 931 Flush Electrical Box 15 X
Shallow Wall Box with
Plaster Ring 16 X
HONEYWELL
TP 970 to 974 Deep Wall Box 17 X
Flush Fitting 19 X
JOHNSON
T400,401,403,432,460,465,
H101, 102,103,105 Old Round Head 21 X
Surface Fitting 18 X
JOHNSON
H & T 4000, 5000 Flush Box 20 X
ROBERTSHAW
T18, T19, 32 Flush Box 22 X
Surface Fitting 23 X
ROBERTSHAW
H 10, 50, 52, T15, 16, 21, 25, 26,
30, 51, 52, Mortar Joint 24 X
Surface Box 26 X
Flush Electrical Box 28 X
BARBER COLMAN
TK1001, 1101, 1201,1301,
1501 Thru 1513,1521 Thru 1525 Mortar Joint 27 X
SWAN, BISHOP, BABCOCK Flush Fitting 21 X
DRAEGER (ITT), UPC See Note - X
0.125 O. D. Copper Tubing
Terminal Head Removed 4 X
Not listed in this Bulletin 0.187 O. D. Copper Tubing
Terminal Head Removed 4 X
NOTE: On Draeger Thermostats, the air lines are normally 5/32-inch O.D. plastic tubing and the multi-slotted plate
can be mounted using slots 1 and 14. On UPC Thermostats, the air lines are normally 1/4-inch O.D. plastic
tubing and the multi-slotted plate can be mounted using slots 12 and 13.

Technical Bulletin Powers Controls TH 192 Adapter Kits
Document Number 155-231P25
Rev. 2, December, 2001
Page 4 Siemens Building Technologies, Inc.
Figure 2. Thermostat Mounting with Universal Kit – Option 1.
Figure 3. Thermostat Mounting with Universal Kit – Option 2.

Powers Controls TH 192 Adapter Kits Technical Bulletin
Document Number 155-231P25
Rev. 2, December, 2001
Siemens Building Technologies, Inc. Page 5
Figure 4. Thermostat Mounting with Universal Kit – Option 3.
A. Cover C. (4) Anchor
B. Frame D. (4) Expander Nail
Installation Instructions
1. Put the flat side of frame against wall, mark the
four hole locations and drill them 1/4-inch × 1-inch
deep.
2. Insert the anchors through the frame and into the
hole. Then drive the expander nails in. If the frame
must be removed, the nails can be removed by
turning them counterclockwise.
3. Mount cover over frame and turn each end locking
screw five turns counterclockwise.
*See Field Purchasing Guide for Energygard ordering
information.
Figure 5. Universal Kit with Thermostat and Energygard* Model P Guard.

Technical Bulletin Powers Controls TH 192 Adapter Kits
Document Number 155-231P25
Rev. 2, December, 2001
Page 6 Siemens Building Technologies, Inc.
Required Parts for Installation
A. Terminal Plate (5-hole)
B. (2) Terminal Fitting
C. (2) Holder
D. (2) Gasket
E. (2) No. 6-32 × 9/16-inch
Long Flat Head Screw
F. (4) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic
Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No. 10 × 1-1/2 inch
Sheet Metal Screw
*K. Adapter Frame
*L. Adapter Base
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Figure 6. Powers Controls "D" Model 5, HU 190, TT 180, HT 190 Flush Box.
Surface Mounting Flush Box
Required Parts for Installation
F. (4) Tube Retainer
G. (2) 5/32-inch (4mm) Plastic Tube (Polyethylene- Hard) and Coil
H. Multi-slotted Plate
J. (2) No. 6-32 × 1-inch Long Binder Head Screw
*Items not shown. See Figure 2 for proper installation.
*L. Adapter Base
N. (2) Tubing Adapter (5/32-inch × 5/32-inch)
*P. (2) Plug-in Adapter
Figure 7. Powers Controls TH 180,182,192 Conversion From Horizontal To Vertical Installation.

Powers Controls TH 192 Adapter Kits Technical Bulletin
Document Number 155-231P25
Rev. 2, December, 2001
Siemens Building Technologies, Inc. Page 7
Required Parts For Installation
F. (4) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic
Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No. 6-32-inch × 1-inch Long Binder Head
Screw
L. Adapter Base
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper
installation.
Figure 8. Honeywell HO, HP, TO, TP, TRO 900 Surface Box.
Required Parts For Installation
F. (4) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No. 6-32 × 1-inch Binder Head Screw
K. Adapter Frame
*L. Adapter Base
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Required Parts For Installation
F. (2) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No. 6-32 × 5/8-inch Binder Head Screw
*L. Adapter Base
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Figure 9. Honeywell HO, HP, TO, TP, TRO 900
Flush Box. Figure 10. Honeywell TP 410, 910 To 924, 933 Flush Banjo.

Technical Bulletin Powers Controls TH 192 Adapter Kits
Document Number 155-231P25
Rev. 2, December, 2001
Page 8 Siemens Building Technologies, Inc.
Required Parts For Installation
F. (2) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Polyethylene- Hard) and Coil
H. Multi-slotted Plate
J. (2) No. 6-32 × 1-inch Binder Head Screw
*L. Adapter Base
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Required Parts For Installation
A. Terminal Plate (11-Hole)
B. (2) Terminal Fitting
C. (2) Holder
D. (2) Gasket
E. (2) No. 6-32 × 9/16-inch Flat-head Screw
F. (4) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No. 10 Sheet 6 –32 × 1-1/2 inch Pan Head Screws
*L. Adapter Base
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Figure 11. Honeywell TP 410, 910 To 924, 933
Mortar Joint. Figure 12. Honeywell TP 901A, B Flush Fitting.
Required Parts For Installation
A. Terminal Plate (11-hole)
B. (2) Terminal Fitting
C. (2) Holder
D. (2) Gasket
E. (2) No. 6-32 × 9/16 inch Flat-head Screw
F. (4) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No. - 6-32 × 1-1/2 inch Pan Head Screws
*L. Adapter Base
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Required Parts For Installation
F. (2) Tube Retainer
G. (1) 5/32-inch (4 mm) Plastic Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No. 6-32 × 1-1/2 inch Pan Head Screw
*L. Adapter Base
M. (2) Rubber Connecting Tube
N. (1) Tubing Adapter (1/4 × 5/32-inch)
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Figure 13. Honeywell TP 901A, B Plaster Back. Figure 14. Honeywell TP901C Mullion or Partition.

Powers Controls TH 192 Adapter Kits Technical Bulletin
Document Number 155-231P25
Rev. 2, December, 2001
Siemens Building Technologies, Inc. Page 9
Required Parts for Installation
*F. (2) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Polyethylene- Hard) and Coil
H. Multi-slotted Plate
J. (2) No.6-32 × 1-1/2 inch Pan Head Screw
*L. Adapter Base
N. (2) Tubing Adapter (5/32-inch x 5/32-inch or 1/4-inch ×
5/32-inch)
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Required Parts for Installation
*F. (2) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Polyethylene- Hard) and Coil
H. Multi-slotted Plate
J. (2) No.6-32 × 1-1/2 inch Pan Head Screw
*L. Adapter Base
N. (2) Tubing Adapter (5/32-inch × 5/32-inch or 1/4-inch x 5/32-inch)
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Figure 15. Honeywell TP 931 Flush Electrical Box. Figure 16. Honeywell TP 970-974 Shallow Wall Box
with Plaster Ring.
Required Parts for Installation
*F. (2) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Polyethylene- Hard) and Coil
H. Multi-slotted Plate
J. (2) No.6-32 × 1-1/2 inch Pan Head Screw
*L. Adapter Base
N. (2) Tubing Adapter (5/32-inch × 5/32-inch or 1/4-inch ×
5/32-inch)
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Required Parts for Installation
F. (2) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No.10 × 1-1/2 inch Sheet Metal Screw
*L. Adapter Base
M. (2) Rubber Connecting Tube
N. (2) Tubing Adapter (1/4-inch × 5/32-inch)
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Figure 17. Honeywell TP 970-974 Deep Wall Box. Figure 18. Johnson H & T 4000, 5000 Surface Fitting.

Technical Bulletin Powers Controls TH 192 Adapter Kits
Document Number 155-231P25
Rev. 2, December, 2001
Page 10 Siemens Building Technologies, Inc.
Required Parts for Installation
A. Terminal Plate (5-hole)
B. (2) Terminal Fitting
C. (2) Holder
D. (2) Gasket
E. (2) No. 6-32 × 5/8-inch Long Binder Head Screw
F. (4) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No. 6-32 × 1-inch Long Binder Head Screw
*L. Adapter Base
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Figure 20. Johnson H & T 4000, 5000 Flush Box.
Required Parts for Installation
A. Terminal Plate (11-hole)
B. (2) Terminal Fitting
C. (2) Holder
D. (2) Gasket
E. (1) No. 6-32 × 9/16-inch Flat-head Screw and
(1) No. 8-32 × 7/16-inch Long Binder Head Screw
F. (4) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Soft) and Coil
H. Multi-slotted Plate
J. (2) No. - 6-32 × 1-1/2 inch Pan Head Screw
*K. Adapter Frame
*L. Adapter Base
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Figure 19. Johnson T400, 401, 403, 432, 460, 465,
H101, 102, 103, 105 Flush Fitting.
Johnson Bishop
Swan (Old Round Head) and Babcock
E.(2) No. 8-32 × 7/16-inch E-(2) No.10-24 × 3/4-inch
Binder Head Screw Head Screw
NOTE: If terminal head is too close to the wall surface, loop
around plastic tubing as shown on Powers Controls "D"
Thermostat Installation. See Figure 6.
Required Parts for Installation
F. (2) Tube Retainer
G. (2) 5/32-inch (4 mm) Plastic Tube (Polyethylene- Hard) and Coil
H. Multi-slotted Plate
J. (2) No.6-32 × 1-1/2 inch Pan Head Screw
*L. Adapter Base
N. (2) Tubing Adapter (5/32-inch × 5/32-inch or 1/4-inch × 5/32-inch)
*P. (2) Plug-in Adapter
*Items not shown. See Figure 2 for proper installation.
Figure 21. Swan, Bishop & Babcock Flush Fitting. Figure 22. Robertshaw T18, T19, 32 Flush Box.