DSSA POWERMATE 16 Manual - Página 10

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TROUBLESHOOTING
TROUBLESHOOTING
PROBLEM
NO POWER TO KEYPADS (NO
FUNCTIONS WORK AND NO LIGHTS
TURN ON)
WRONG OUTPUT IS ACTIVATED
WHEN BUTTON IS PRESSED
KEYPAD POWERS UP BUT NO
FUNCTIONS WORK
CIRCUIT IS ALWAYS TRIPPED
WHEN BUTTON IS PRESSED
(INDICATOR BLINKS AND WILL
RESET AFTER 6 SECONDS WHEN
KEY IS PRESSED)
INDICATOR LED'S FLICKER ON AND
OFF
SYSTEM LOCKS UP

REVISION HISTORY

REVISION HISTORY
DATE
22/05/2018
20/05/2020
10/09/2020
Scan QR Code to see
our Keypad Range
POSSIBLE CAUSES
1. Keypad not wired/connected properly
2. Low Battery Power
3. Faulty Keypad
1. Improper Wiring
1. Tripped circuit limits
2. Improper Wiring
3. Faulty Keypad
4. Faulty PowerMate
1. Faulty Output Device
2. Short Circuit in Wiring Harness
3. Circuit Trip limit value too low for Device
1. Function has No Load
2. Stray Voltage from Harness
1. Low Battery Power
REVISION
1.0
1.1
1.2
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our PowerMate Range

TROUBLESHOOTING STEPS

1. Verify Keypad is wired to the battery
properly
2. Verify battery is charged
3. Replace Keypad
1. Verify Output Device is connect to
appropriate PowerMate Output Pin
1. Check Device for Over-Current
2. Verify communication lines (TX/RX+
and TX/RX-) are wired to appropriate
PowerMate Pin #'s
3. Cycle Power to the Keypad and Watch
1. Verify Output Device is working
properly
2. Check for Short Circuit in Wiring
Harness
3. Verify Circuit Breaker value is
sufficient for System
1. Apply Load to the Function
2. Check Shielding on Communication
Lines
1. Cycle Power to the Keypad and
PowerMate
2. Verify System is at Recommended
Voltage
COMMENTS
Preliminary
Draft Corrections
Updated Installation of PM16
D
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Digital witching ystems Australia
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Unit 8/27 Allgas St, Slacks Creek QLD, AUSTRALIA 4127
PO Box 1301, Slacks Creek QLD, AUSTRALIA 4127
P +61 (0)7 3290 4115
Page 10: DSS-PM16_SpecSheet_V.0920_A
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