Siemens 72G Series User manual

s
Class 72G Starter Set-up Guide
for Hydraulic Elevator Pump Motors
SFIS-72G00-0905
September, 2005

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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THIS EQUIPMENT CONTAINS HAZARDOUS VOLTAGES. DEATH, SERIOUS PERSONAL INJURY, OR
PROPERTY DAMAGE CAN RESULT IF SAFETY INSTRUCTIONS ARE NOT FOLLOWED. ONLY QUALIFIED
PERSONNEL SHOULD WORK ON OR AROUND THIS EQUIPMENT AFTER BECOMING THOUROUGHLY
FAMILIAR WITH ALL WARNINGS, SAFETY NOTICES, AND MAINTENANCE PROCEDURES CONTAINED HERIN.
THE SUCCESSFUL AND SAFE OPERATION OF THIS EQUIPMENT IS DEPENDENT UPON PROPER HANDLING,
INSTALLATION, OPERATION AND MAINTENANCE.
SIGNAL WORDS
The signal words “DANGER”, “WARNING” and
“CAUTION” used in this manual indicate the
degree of hazard that may be encountered by the
user. These words are defined as:
DANGER - For the purpose of this manual and
product labels, DANGER indicates an imminently
hazardous situation which, if not avoided will result
in death or serious injury.
WARNING - For the purpose of this manual and
product labels, WARNING indicates a potentially
hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION - For the purpose of this manual and
product labels, CAUTION indicates a potentially
hazardous situation which, if not avoided, may
result in minor or moderate injury.
QUALIFIED PERSON
For the purposes of this manual and product
labels, a qualified person is one who is familiar
with the installation, construction, operation or
maintenance of the equipment and the hazards
involved. In addition this person has the follow-
ing qualifications:
(a) is trained and authorized to energize, de-ener-
gize, clear, ground and tag circuits and equip-
ment in accordance with established safety
practices.
(b) is trained in the proper care and use of pro-
tective equipment such as rubber gloves,
hard hat, safety glasses or face shields, flash
clothing, etc., in accordance with established
safety practices.
(c) is trained in rendering first aid.
Hazardous voltage.
Will cause death or serious injury.
A
lways de-energize and ground the
equipment before maintenance. Read
and understand this manual before
installing, operating or maintaining the
equipment. Maintenance should be per-
formed only by qualified personnel. The
use of unauthorized parts in the repair o
f
the equipment or tampering by unquali-
fied personnel may result in dangerous
conditions which may cause death o
r
serious injury, or equipment or property
damage. Follow all safety instructions
contained herein.

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202 3
Class 72 Elevator Starter Set-up Guide
Congratulations, you have just purchased the most advanced, full-featured Elevator Starter
available. While this product contains several features to aid in set up, it is important to read and
understand this manual before attempting to install. As the set up and wiring of this version is
quite different from previous versions of Siemens Elevator Starters, it is equally important to
read even if you have a good working knowledge of the 72E version. If questions arise,
additional help is available by calling your local Siemens Sales Office. A list of these offices can
be found on our website at www.sea.siemens.com/sales.
Special Features:
16 Character by 2 Line Backlit Liquid Crystal Display:
Displays true RMS Currents for motor and line amps
Displays true RMS Voltages for the incoming line power.
Displays Fault Messages and Parameter settings.
Easy to use Keypad:
Set starter parameters
Scroll through Information and Fault Menus
Selectable Stall Prevention:
User selectable: Dynamic, based upon average start time; Instantaneous, senses stall
condition and reacts immediately; or Time Based.
Adjustable Current Limit:
Allows precise control during starting.
Table of Contents
Special Features:........................................................................................................................... 3
Starter Selection............................................................................................................................ 4
Features Overview:....................................................................................................................... 6
Control Power Connections:........................................................................................................ 7
Motor Connections:.................................................................................................................... 10
Inside Delta Motor Wiring......................................................................................................... 10
In Line Motor Wiring:................................................................................................................ 12
LCD Menu................................................................................................................................... 13
Basic Configuration of Your Siemens Elevator Starter using The Parameter Menu.......... 15
Starter Reset................................................................................................................................ 15
Electrical Specifications.............................................................................................................. 16
Maintenance and Troubleshooting............................................................................................ 18
IMPORTANT
These instructions do not purport to cover all details or variations in equipment, or to provide for every possible
contingency to be met in connection with installation, operation, or maintenance. Should further information be
desired or should particular problems arise which are not covered sufficiently for the purchaser’s purposes, the
matter should be referred to the local Siemens office. The contents of this manual shall not become part of or
modify any prior or existing agreement, commitment, or relationship. The warranty contained in the contract
between the parties is the sole warranty of Siemens Energy & Automation, Inc. Any statements contained herein
do not create new warranties or modify the existing warranty.

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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Starter Selection
Table 1: In Delta, 200 – 460 Volt starter ratings
HP @
200V HP @ 230V HP @ 460V Rated Current
(Amps)
Overload
Range
(Amps)
Current Limit
Range
(Amps)
Manufacturer
Catalog
Number
5 7.5 15 22 7 - 27 26 – 94 72EG34AFP
7.5 10 25 35 12 - 44 41 - 148 72GG34AFP
10 15 30 42 14 - 53 49 - 179 72HG34AFP
15 20 40 55 18 - 69 64 - 234 72JG34AFP
20 25 50 68 22 - 85 79 - 289 72KG34AFP
25 30 60 80 26 - 100 93 - 340 72LG34AFP
30 40 75 105 35 - 131 121 - 447 72MG34AFP
40 50 100 130 43 - 163 151 - 553 72NG34AFP
50 60 125 156 52 - 196 181 - 663 72PG34AFP
In Delta
Configuration
75 100 - 252 83 - 315 292 - 1071 72RG32AFP
Table 2: In Delta, 460 - 575 Volt starter ratings
HP @
460V HP @ 575V Rated Current
(Amps)
Overload
Range
(Amps)
Current Limit
Range
(Amps)
Manufacturer
Catalog
Number
15 20 22 7 - 27 26 - 94 72EG35AFP
25 30 35 12 - 44 41 - 148 72GG35AFP
30 40 42 14 - 53 49 - 179 72HG35AFP
40 50 55 18 - 69 64 - 234 72JG35AFP
50 60 68 22 - 85 79 - 289 72KG35AFP
60 75 80 26 - 100 93 - 340 72LG35AFP
75 100 105 35 - 131 121 - 447 72MG35AFP
100 125 130 43 - 163 151 - 553 72NG35AFP
In Delta
Configuration
125 150 156 52 - 196 181 - 663 72PG35AFP

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202 5
Starter Selection
Table 3: In Line, 200 – 460 Volt starter ratings
HP @
200V HP @ 230V HP @ 460V Rated Current
(Amps)
Overload
Range
(Amps)
Current Limit
Range
(Amps)
Manufacturer
Catalog
Number
- 5 10 18 6 – 25 24 – 85 72GG34AFP
5 7.5 15 22 8 – 30 28 – 103 72HG34AFP
7.5 10 20 28 10 – 39 36 – 135 72JG34AFP
7.5 10 25 35 13 – 49 45 – 166 72KG34AFP
10 15 30 42 15 – 57 53 – 196 72LG34AFP
15 20 40 55 20 – 75 70 – 257 72MG34AFP
20 25 50 68 24 – 93 87 – 319 72NG34AFP
25 30 60 80 29 – 112 104 – 382 72PG34AFP
In Line
Configuration
40 50 - 130 48 – 181 168 - 618 72RG32AFP
Table 4: In Line, 460 - 575 Volt starter ratings
HP @
460V HP @ 575V Rated Current
(Amps)
Overload
Range
(Amps)
Current Limit
Range
(Amps)
Manufacturer
Catalog
Number
10 15 18 6 – 25 24 – 85 72GG35AFP
15 20 22 8 – 30 28 – 103 72HG35AFP
20 25 28 10 – 39 36 – 135 72JG35AFP
25 30 35 13 – 49 45 – 166 72KG35AFP
30 40 42 15 – 57 53 – 196 72LG35AFP
40 50 55 20 – 75 70 – 257 72MG35AFP
50 60 68 24 – 93 87 – 319 72NG35AFP
In Line
Configuration
60 75 80 29 – 112 104 – 382 72PG35AFP

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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Features Overview:
The 72G series of
elevator starters
consists of a Solid
State Starter and
Fault Contactor
The Solid State
Starter controls
the current during
the start and
provides overload,
current imbalance,
reverse phase,
single phase and
shorted SCR
protection. In
addition to those
faults, on power up
the starter will
check the motor
configuration.
Power wiring terminations
Liquid Crystal Display
Port for Infrared or
Serial Communication
Ground Screw
The Fault Contactor
provides a means for
interrupting current
during shorted SCR
conditions. It DOES
NOT provide
electrical isolation
when opened if wired
in delta.
Keypad for easy
setup and operation
Motor Terminations
Ground Screw
Figure 1: Soft Starter Overview

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202 7
Control Power Connections:
Terminal Customer Connections
A 120 VAC, 500VA supply should be connected
between the Line and Neutral terminals, points 1
and 3. This supply also powers the fault contactor.
Terminals 1 and 2 are internally connected. An
external jumper wire is required to connect
terminal 1 to terminal 9 to feed the NO Ready
contacts.
Figure 2: Control Power Connections
The customer control connections on the Solid
State Elevator Starter feature a removable terminal
block. The layout is shown to the left. All
terminations are screw type.
To
Contactor
Terminals 1 and 2 are tied internally in unit Terminals 3 and 12 are tied internally in unit
10
Coil
Coil (N) 12
11
3
Control Power (N)
NC Ready
Up to Speed
Run Input
NO Ready
7
8
9
5
6
4
120VAC
Control Power (L) 1
2

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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Terminal Customer Connections
The 120 VAC motor run signal is connected to terminal
4. The neutral of the motor run circuit must be
referenced to terminal 3, the neutral of the Control
Power input.
This output is used to either directly supply power to
the Up valves or supply a signal to a control board to
indicate the motor is up to speed. This output utilizes a
Triac rated for 120 VAC.
This contact may be used to signal a control board that
the unit is in a fault condition.
Terminal 9 should be connected via a jumper wire to
either terminal 1 or 2. This provides a hot feed to the
fault contactor coil when the NO Ready contact is
closed.
The terminals marked 10 and 11 are the switched side
of the NO Ready contact. This configuration allows
terminal 10 to be used to signal that the starter is ready
to run while terminals 11 and 12 (neutral for the fault
contactor coil) control the fault contactor.
Figure 2a: Control Power Connections
Note:
---Terminals 1 and 2 are tied together inside the unit as are terminals 3 and 12.
---The load on terminals 5 and 6 must not be greater than 1 amp at 120V. The load on
terminals 7 - 11 must not be greater than 3 amps at 120V. All terminals are rated for AC
voltages only.

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202 9
Typical Control Power Connections:
Figure 3
The figure above shows a typical control wiring diagram. While this diagram may not apply to
all installations it does show various connections to the starter.

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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Motor Connections:
Inside Delta Motor Wiring
The motor wiring should be connected exactly as shown in Figure 4. If it is not, the starter will
detect a motor wiring error. If you have elected to cycle the fault contactor on each start, you
must contact technical support for directions on configuring the starter and wiring in a required
off delay timer.
Figure 4: Power Wiring for In-Delta Configuration

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202 11
Figure 4: Connection Diagram
Figure 4a: Motor Wiring for In Delta Applications
Single Voltage Motors
6 lead motor (208 – 575VAC)
T1 T2 T3 T6 T4 T5
1 2 3 6 4 5 Soft Starter
Motor Leads
Dual Voltage Motors
High Voltage Connections, 12 lead motor, (460-480 VAC)
T1 T2 T3 T6 T4 T5
1 2 2 12 10 11 Soft Starter
Motor Leads
Motor Leads tied together in the motor: 4&7 5&8 6&9
Low Voltage Connections, 12 lead motor, (220-240 VAC)-
T1 T2 T3 T6 T4 T5
1,7 2,8 3,9 6,12 10,4 11,5
Soft Starter
Motor Leads
Note: This Solid State starter is wired at the factory for in-delta operation on 6 and 12 lead motors only! If you
have a 9 lead delta motor, you must run it as the “In Line” configuration show on the following page. If you have a
submersible application where only 3 motor leads are brought to the starter, you may elect to run the starter “in line”
also. When running “in line”, the correct size starter must be used. The following pages show how to connect the
starter in the “In Line” configuration.
Note the arrangement
of motor terminations
T6, T4, and T5

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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In Line Motor Wiring:
Line Connections Motor Connections
Figure 5: Conversion for In Line Applications
It is up to the end user to reconfigure the leads from the starter to the fault contactor for
In-Line operation
Figure 5a: Motor wiring for in line Applications

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202 13
LCD Menu
Upon power up the LCD will display the status of the starter. If a fault is present, it will be
displayed.
Top line of LCD
Bottom Line of LCD
Exit Menu Button
Down Button
Up Button
Enter Menu Button
Figure 6
Up Button This key is used to move up in all of the menu structures. It also is
used to increase or select different parameters in the parameter
adjust mode.
Exit Button This key is used to exit menus and to exit the parameter
adjustment menus after selections have been made.
Enter Button This key is used to enter menus and to enter the parameter
adjustment menus.
Down Button This key is used to move down in all of the menu structures. It
also is used to decrease or select different parameters in the
parameter adjust mode.

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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Menu Tree:
Status
Menu
Status
Line-Line Volts
Min Line Volts
Motor Amps
Line Amps
View Peak Motor Amps
Peak Line Amps
Power Status
Line Freq
Starter Config
Line Rotation
Configuration
Menu
Fault
Menu
Diagnostics
Menu
Parameter
Menu
Catalog Number
Rated Amps
Rated Volts
Software Rev
Serial Number
View
Calibration Date
System
Menu Reset Fault
Password Use this menu to Reset the starter and
access further information through
the Password.
Starting Amps
Overload Amps
Line Rotation
Off Delay Ms.
Set
On Delay Ms Power On Time
Running Time
Starting Time
Number of Starts
Power Ups
View
Total Faults
Last Fault
Last Fault –1
Last Fault –2
Select
Last Fault –3
Fault Type
Fault Run Status
Fault Time
Running Time
View
Fault Amps
This is the default screen for the
starter. After 2 minutes of inactivity
on the keypad, the menu will default
to the first line of the Status Menu.
Fault amps are the actual motor currents at the time of
the fault. These are shown as Delta currents for In-
Delta connections and as Line currents for In-Line
connections
Figure 7

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202 15
Basic Configuration of Your Siemens Elevator Starter using
The Parameter Menu
Enter the desired settings in the Parameter Menu as indicated below. The factory default settings are shown in the
default setting column. Use the Up or Down keys to reach the desired parameter. Use the right arrow key to enter
the edit mode. Use the right arrow key to select the digit to edit. Use the Up and Down keys to decrease or increase
the flashing digit. When the desired value has been entered, use the Left key to exit. After exiting the editing menu,
a screen asking you to accept or reject the changes will appear. The bottom line shows the new parameter. The
sample screen shown below would be displayed if the Starting Amps parameter was changed to 350 Amps. Use the
Up key to accept the change or the Down key to reject the change.
Menu Choice Default Setting
Starting Amps
This is the level that the elevator starter will hold the current limit to
during the start. Keep in mind that while lower settings reduce the
inrush currents, they increase the starting time. This setting should
not be less than twice the motor’s FLA.
425% of the starter
current rating as
measured in Amps
Overload Amps This setting should be set at or below the FLA of the hydraulic pump
motor. 50% of the starter
rating in Amps
Line Rotation
The choices for this are either ABC or CBA. To change the setting
from the factory default of ABC rotation, select the right key, which
causes the ABC to flash and select the up key. To exit select the left
key.
ABC Rotation
Off Delay
This is the time the starter continues to run after the run signal has
been removed. This value is adjustable from 0 to 2500 milliseconds.
To change from the factory default of 500 milliseconds, press the
right key then select the desired setting the same using the up, down
and right keys. Once the desired value is reached, press the left key
to exit.
500 milliseconds
On Delay
This is the time the starter waits before running after receiving a run
signal. The factory default is 0 milliseconds. This value is adjustable
from 0 to 2500 milliseconds. It is adjusted the same way the Off
delay is adjusted.
0 milliseconds
Starter Reset
Menu Choice
Reset Fault
To reset the starter, press the right key followed by the up key and the left key.
The starter may also be reset by pressing both the Up and Down keys at the same time or
by cycling the control power.
↑Accept ↓Reject
350 Amps

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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Electrical Specifications
Input Power and Control Control Power +15% of 120 VAC
Operating frequency 50/60 Hz
Three Phase -15%/+10% 200-460 VAC
-15%/+10% 460-575 VAC
+
5 Hz of 50/60 Hz
Motor Run Input Pull in: 79 VAC max.
Drop out: 20 VAC min.
Off State Leakage: 1.5mA max.
Up to Speed Output Solid State, AC Voltages Only
Number of Contacts 1 Normally Open
Rated Operational Current 1 Amp @ 120 VAC
Make/Break VA 1200 VA for 250 mS / 120 VA
Expected Operations @ rated load
10 x 106cycles
Ready Output Mechanical Relay
Number of Contacts 1 Normally Open, 7 & 8
1 Normally Closed 9 & 10,11
Rated Operational Current 3.0 Amps @ 120 VAC
Make/Break VA 3600/360 VA
Expected Operations @ rated load 100,000 cycles
Duty Cycle Rating Duty Cycle 30% @ 140% of rated FLA
Starts per hour 80
Motor Protection Overload Class 5, adjustment range is 33% to 125%
of Rated Amps
Current Imbalance Adjustable trip ratio (lowest motor
winding current divided by the highest
motor winding current) from .1 to .75.
Two second delay allows for system to
recover if possible.
Shorted S.C.R. Trips in 2 seconds if a shorted SCR is
detected.
Fault Contactor Opens on all faults. Note: The motor
is not electrically isolated with the
contactor open when wired in Delta.

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202 17
Starter Protection Fusing and/or circuit breaker
provided by customer Fuse: Size per NEC with maximum interrupting capability of 100,000 amps.
Breaker: sized per NEC with maximum
interrupting capability of 42,000 amps.
Adjustment Current Limit 116% to 425% of starters rating in amps.
Overload 33% to 125% of starters rating in amps.
Incoming Phase Rotation ABC or CBA
Off Delay 0 to 2500 mS
On Delay 0 to 2500 mS
LCD Type 16 characters by 2 lines
Backlight On for two minutes after last keypad
input.
Environmental Operating Temperature 0 - 50°C
Humidity 5% ….95% non-condensing
Agency Approvals UL and cUL UL & cUL 508
File Number: E1878467, 02NK50596
CSA File Number: LR6535
Report Number: 2003-1

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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Maintenance and Troubleshooting
General Guidelines:
Failure to properly maintain this equipment can result in death, serious injury, and property damage or product
failure. The instructions referred to below should be carefully reviewed, understood, and followed regularly:
Step 1 - The following NEMA standards should be used as the basis of a preventive maintenance program:
ICS 1.1-1984 (R1988) "Safety guidelines for the Application, Installation, and Maintenance of Solid State
Control."
ICS 1.3-1986 (R1991) "Preventive Maintenance of Industrial Control and Systems Equipment."
Step 2 - If the torque requirements for wiring connections are not legible, refer to UL 486 "Equipment Wiring
Terminals" for nominal torque values.
Step 3 - In the circumstance of a fault condition as indicated by the opening of a short circuit protective device, refer
to annex A ("Maintenance of Motor Controllers After a Fault Condition") of NEMA standard ICS 2-1993
"Industrial Control and Systems, Controllers, Contactors, and Overload Relays Rated Not More Than 2000
Volts AC or 750 Volts DC."
This checklist does not represent an exhaustive survey of maintenance steps necessary to ensure safe operation of
the equipment. Particular applications may require further procedures. Should further information be desired the
matter should be referred to the local sales office.
Dangerous voltages are present in the equipment which can cause death, serious injury, or property damage.
Always de-energize and ground the equipment before maintenance. Maintenance should be performed only by
qualified personnel.
The use of unauthorized parts in the repair of the equipment or tampering by unqualified personnel will result in
dangerous conditions which can cause death, serious injury, or equipment damage. Follow all safety instructions
contained herein.
As this is a Solid State device, maintenance is limited to periodically checking the Line and load connections for
proper torque and ensuring the heatsink is clean and clear of obstructions.
If the starter utilizes a fan, verify the fan is operating and the opening is clear of obstructions.

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202 19
Troubleshooting Chart:
Symptom LCD Indication Problem Solution
LCD not working No characters displayed
on the LCD screen. Voltage too low or not present at
Control Power
terminals 1 and 3
Defective Starter
Confirm that control voltage is
120VAC between terminals 1 and 3
If the voltage is greater than 85 VAC
replace the starter
Motor will not
start LCD indicates
Voltage too low or
not present at Run
Input terminal 4
Confirm that voltage of 120VAC is
present between terminal 3 and Run
Input terminal 4
If there is at least 80 VAC present, and
the screen still displays “Ready”,
replace the starter.
LCD indicates Voltage too low at
Control Power Input. If the voltage is less than 105 VAC, correct the voltage problem.
If the voltage is greater than 105 VAC
replace the starter.
LCD indicates Voltage too low at
Control Power
Input.
If the voltage is less than 105 VAC
correct the voltage problem.
If the voltage is greater than 105 VAC
replace the starter.
LCD indicates Voltage too high at
Control Power Input. If the voltage is greater than 140 VAC, correct the voltage problem
If the voltage is less than 140 VAC
and the starter is indicating this fault,
check for distortion at the peaks of the
waveform. Contact Technical support
for further information.
LCD indicates
The Starter has
detected an problem
with the EEPROM
Memory
Replace the starter.
Fault
EEPROM Memory
Status
Ready
Control Voltage
Powered Down
Control Voltage
Over Voltage
Control Voltage
Brown Out

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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
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Symptom LCD Indication Problem Solution
Motor will not
start (cont.) LCD indicates
The Starter has
detected a problem
with the ROM
Memory
Replace the starter.
LCD indicates The Starter has
detected an internal
fault.
Replace the starter.
LCD indicates
or
Incoming three
phase is opposite
of the Line
Rotation Setting
Disconnect Line Power:
Change two of the incoming phases
and verify that the motor’s rotor is
spinning in the correct direction. If the
rotor does not turn in the correct
direction, change the incoming phases
back to their original connections and
change the Line Rotation setting in the
Parameter Menu.
LCD indicates The motor is not
correctly
connected to the
starter.
Disconnect Line Power:
For In Delta Applications the
following measurements should be less
than 10 ohms:
t1 to center leg, bottom of Fault
Contactor
t2 to right leg, bottom of Fault
Contactor
t3 to left leg, bottom of Fault Contactor
For In Line applications, the following
measurements should be less than 10
ohms
t1 to t2
t2 to t3
t3 to t1
Correct wiring if necessary
Fault
ROM Memory
Fault
Watchdog
Wrong Rotation
CBA set as ABC
Wrong Rotation
ABC set as CBA
Fault
Motor Wiring