Installation Instructions

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Table Of Contents

Document No. 129-141

September 24, 2009

Retrostat Kits for Johnson Controls D/N or

H/C Thermostats

Item Number 129-141, Rev. 400 Page 1 of 7

Product Description

The Retrostat Kits convert a Johnson Controls

day/night or heating/cooling pneumatic thermostat to

a Powers™ Controls direct or reverse acting, two

pipe, dual temperature pneumatic device.

Contents

Part

Quantity

Retrostat Cover Kit 1

Thermostat * 1

Adapter frame 1

Bag assembly with installation hardware 1

Optional 1/2-inch Large, Exposed Set

Point Knob

* Includes thermostat installation instructions.

Product Number

Retrostat Kit

(See Notes 1

and 2)

Johnson Controls Product

Number

Type

Action

194-3043 T-4506-201

T-4506-202

T-4506-203

T-4506-204

Day/

Night

Direct/

Direct

194-3143 Same as above with Celsius scale

194-3053 T-4506-209

T-4506-217

Day/

Night

Reverse/

Reverse

194-3083 T-4576-217

T-4752-205

T-4752-206

T-4756-205

T-4756-206

Heating/

Cooling

Direct @

20psig,

Reverse

@ 15 psig

NOTES:

1. For Retrostat Kits with white cover, order

standard kit with “W” suffix.

2. For Retrostat Kits with optional 1/2-inch large,

exposed set point adjustment knob, order

standard kit with “K” suffix.

Expected Installation Time

1 hour

Summary of content (7 pages)

PAGE 1
Installation Instructions Document No. 129-141 September 24, 2009 Retrostat Kits for Johnson Controls D/N or H/C Thermostats Product Description Product Number The Retrostat Kits convert a Johnson Controls day/night or heating/cooling pneumatic thermostat to a Powers™ Controls direct or reverse acting, two pipe, dual temperature pneumatic device.
PAGE 2
Document No. 129-141 Installation Instructions September 24, 2009 Prerequisites Installation • Review all of these instructions before you begin installation. • Check job drawings for any site-specific information. • Verify the existing thermostat installation has its supply and return air lines connected properly. NOTE: • • Supply is the Powers term for main air and Return is the term for branch air. Obtain the installation instructions provided with the thermostat in this Retrostat Kit.
PAGE 3
Document No. 129-141 Installation Instructions September 24, 2009 5. Draw plastic tubing through the multi-slotted plate and the adapter base. Install the plug-in adapters on the wall plate. 6. Using mounting screws supplied with the thermostat chassis, install the wall plate on the adapter base as follows: a. Guide screws through the slotted key holes on the wall plate and partially insert them into the adapter base. b. Orient the wall plate so that it is square and level. c.
PAGE 4
Document No. 129-141 Installation Instructions September 24, 2009 Figure 1. Typical Thermostat Installation. Page 4 of 7 Siemens Industry, Inc.
PAGE 5
Document No. 129-141 Installation Instructions September 24, 2009 NOTE: Adapter Base and Plug-in Adapter (2) not shown. See Figure 1 for proper installation. Figure 2. H & T 4000, 5000 Flush Box. NOTE: Adapter Base and Plug-in Adapter (2) not shown. See Figure 1 for proper installation. Figure 3. H & T 4000, 5000 Surface Fitting. Siemens Industry, Inc.
PAGE 6
Document No. 129-141 Installation Instructions September 24, 2009 Old Round Head NOTE: Adapter Frame, Adapter Base, and Plug-in Adapter (2) not shown. See Figure 1 for proper installation. Figure 4. T400, 401, 403, 432, 460, 465, H101, 102, 103, 105 Flush Fitting. Page 6 of 7 Siemens Industry, Inc.
PAGE 7
129-141 Installation Instructions Rev. 4, November, 1999 Figure 5. Terminal Head Removed with 1/8-inch O.D. Copper Tubing. Figure 6. Terminal Head Removed with 3/16-inch O.D. Copper Tubing. Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. Retroline is a registered trademark of Siemens Industry, Inc. Powers Controls is a trademark of Siemens Industry, Inc.