Troubleshooting - Siemens 599 Series Technical Instructions

Technical Instructions
Document Number 155-710
February 7, 2023

Troubleshooting

Disposal
Dimensions
Inches (Millimeters)
Service envelope
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. Other product or company names mentioned herein may be the trademarks of their respective owners.
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Siemens Building Technologies, Inc.
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U.S.A.
See Wiring for proper connections.
If the actuator does not provide full flow or full close off, check that the actuator is
properly attached to the valve. If not, turn power off, tighten the bonnet ring on to the
valve completely, and power up to recalibrate.
If the actuator becomes inoperative, replace it.
The device is considered electrical and electronic equipment for
disposal in terms of the applicable European Directive and may not be
disposed of as domestic garbage.
Figure 7. Dimensions of the SSA81U Actuator in Inches (mm).
Minimum access space recommended:
8-inches (200 mm) above the actuator and beside the terminal plug.
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•
Dispose of the device through channels provided for this
purpose.
•
Comply with all local and currently applicable laws and
regulations.
SSA81U Electronic Valve Actuator
24 Vac Floating Control
Document No. 155-710
Printed in the U.S.A.
Page 6