Clary SP170-PDA - Manual (Page 14)

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SUMMARY OF INDICATORS AND CONTROLS
UPS MODULE
SYSTEM POWER SWITCH - The main control switch that engages utility power to the UPS
module. By activating this switch it initializes normal operation.
COLD START - A momentary push-button switch to activate the system in the event no utility
power is available. The system will be allowed to start up by using power from the battery.
Depress this switch, the indicator above it will light, and hold it in until the audible alarm beeps
once. The system will maintain a load for a period of time depending upon the condition of the
battery. DC INPUT breaker must be ON.
ALARM - This is a fault indicator that will light in the event that the inverter generator is non-
operable. This could be due to an over-temperature situation or an inverter malfunction.
NOTE - Cold Start and Alarm Silent switches must be held in for at least two
seconds to engage their function. This is to prevent any inadvertent switch
operation.
LCD DISPLAY & PUSH BUTTONS – An LCD Display showing UPS system data, status and
settings. See section 4.
SP170-PDA FRONT PANEL
MAIN 30A BREAKER – 30A circuit breaker that provides power to the system.
EQUIPMENT 15A BREAKER – 15A circuit breaker that provides power to the GFI receptacle.
FL1 & FL2 10A BREAKERS – 10A circuit breakers that provides power to the flasher units.
SB1-SB6 BREAKERS – 5A circuit breakers that provides power to the related outputs on T1 and
T2. These circuit breakers are powered from the Mercury Contactor. When any of the SB1-SB6
breakers are turned off or tripped, the PDA goes into a flash condition.
BATTERY TEST POINTS – Test points to test the actual battery voltage.
BYPASS SWITCH – Switches between UPS power or Bypass power. Must be in UPS position to
have battery back up.
GFI RECEPTACLE – A ground fault power source. The GFI is powered from the Utility Line. No
Power will be available if Utility Line Power is not available. Must have the Equipment breaker in
the on position to have power here.
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