connections and test again. If any connected phase LED still does not illuminate, contact Siemens Technical Support at:
11.The TPSA9040 is equipped with an audible alarm which will sound in the event of an alarm condition. This indicates a problem with the TVSS which requires further evaluation. There is no test or silence switch.
Figure 1
Typical TPSA9040 TVSS Installation
Dimensions and Weight
The TPSA9040 weight is 4 lbs.
2-5/32”
TPSA9040 TVSS
Mounting Screws
(4 places, not supplied)
Integral Chase Nipple (nut installed)
7-13/32”
0 | 0 |
| 20 Amp |
| |
| Breaker |
0 | 0 |
0 | Electrical Panel |
0 |
Chase Nipple Nut
Wiring to Breaker: Black
Black
Outer Breaker Panel Cover Screws
(6 places, typical)
Wiring to Neutral or Ground Bus: Ground - Green Neutral - White
3” 
1”
Operation
The Siemens Residential surge suppressor normally requires no remedial action. However in the event of a power anomaly or a malfunction, the operational status may change and may require action.
The table below outlines the operating conditions of the TPSA9040 and any correction action if required.
Figure 2
Typical Parallel Connections
To “Protected” Loads
Light | Light | Alarm | Audible | Corrective Action | |
1 | 2 | Red | Alarm | ||
| |||||
|
|
|
|
| |
Out | Out | Out | Off | Reset Breaker | |
If Breaker Trips Replace Unit | |||||
|
|
|
| ||
|
|
|
|
| |
G | G |
|
| No Action |
Phases
Neutral (if used)
Ground
Neutral Bus |
Ground Bus |
TVSS
Phase
Phase
Neutral
Ground
Interconnecting Wiring
Minimize Length
Avoid Sharp Bends
Out | G | Blinks | Sounds | Replace Unit | |
|
|
|
|
| |
G | Out | Blinks | Sounds | Replace Unit | |
|
|
|
|
| |
G | G | Blinks | Sounds | Check Neutral to Ground | |
Connection before Replacing Unit | |||||
|
|
|
|
This device features internal circuitry that will disconnect the surge protective component at the end of its useful life. Power will maintain to the load, however the load is now unprotected. Follow the manufacturer’s instructions for replacing the device.
NOTE: Safety Ground required for ALL units.
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