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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R Congratulations on your purchase of a Furman PS-PRO Power Conditioner/Sequencer. The PS-PRO is one of Furman’s top-of-the-line PRO Series, offering maximum protec- tion from the AC line hazards faced by delicate analog and digital pro audio and video The PS-PRO is a power sequencer, meaning it is ca- FEATURES pable of powering a rack full of equipment in three l 20 amp (2400 watt) rating handles even steps separated by timed dela
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R 20 amp plugs, see the information sheet “What Kind RECOMMENDATIONS Of Plug Is This, Anyway?” that accompanied this In audio/video installations, we recommend that manual, or request a copy from Furman. power amps receive power last — plug them all into Delay 3 or divide them into two groups and plug one group through Delay 2 and the other through POWER SEQUENCING Delay 3. Low level equipment such as mixers and signal proces
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R first so that the PS-PRO receives a stabilized voltage POWER to distribute. CONDITIONING FEATURES MAINS WIRING FAULT The PS-PRO provides a very high degree of power ANALYZER conditioning protection for your expensive and The PS-PRO also assists in analyzing any faults that delicate equipment. What sets Furman’s top-of-the- may occur in the AC mains wiring. Two green and line PRO-level protection apart from that offered one r
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R terminals are momentary tied together, the PS-PRO then a jumper should be connected between the will sequence ON or OFF. REM and +12V terminals. Otherwise, turning the JMP3 (MAINT OFF), when the REM and +12V front panel key switch to the REM position will turn terminals are tied together, the PS-PRO will the PS-PRO ON. sequence ON. JMP4 (REM TO GND = ON), when the REM and REMOTE CONTROL GND terminals are tied together, the P
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R FRONT PANEL START ON/OFF SEQUENCE: This pushbutton switch begin fl ashing. When power returns to within the is used only when the key lock switch is in REM acceptable range, the PS-PRO will observe its ON position and the PS-PRO is in Momentary Mode. It delays as it returns power to its switched outlets, then acts the same as any other remote momentary and this LED will go out. switch that may be connected to the rear panel ter-
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R fault. Since any wiring fault presents a potentially CIRCUIT BREAKER: The overall capacity of the serious safety hazard, the assistance of a qualified PS-PRO is 20 amps. If the combined steady-state electrician should be obtained in correcting the current drawn by all devices plugged into all of its problem. nine outlets level exceeds 20 amps at any time, the circuit breaker will trip, cutting off power to your NOTE: The Mains
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R The connection of the REM terminal to the +12V MOMENTARY MODE terminal initiates an OFF sequence. Disconnecting In Momentary Mode (jumper plug installed on initiates an ON sequence. If the cable run is long, it JMP2) is recommended that the REM wire be tied to the The PS-PRO has “memory” — it only needs a PS-PRO’s GND terminal during ON operation rather than leaving it floating. This will require the use of a momentary signal
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R RS-2 is the proper choice. Please contact Furman for sync. This is the only way to re-sync units other than RS-2 wiring diagrams. disconnecting AC power to all units. Remember : turning any key lock switch to OFF does not affect the stored state, even though it will temporarily turn MULTIPLE UNITS the output of that unit off. If it is turned back to REM, You can use more than one PS-PRO to handle the PS-PRO will sequence back t
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R force that represents the most difficult circumstance lightning should be a lightning arrestor installed on faced by a power protection product. The degree your building’s electrical service entrance. If your of protection a PS-PRO can offer depends on the building does not have one, contact your local intensity of the strike. If lightning strikes a distant power company or an electrical contractor to have power line and causes a
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R the purchase date (if a Warranty Registration Card was mailed in at the time of purchase, this is not necessary). Before returning any equipment for repair, please read the following important infor- mation on service. SERVICE Before returning any equipment for repair, please be sure that it is adequately packed and cushioned against damage in shipment, and that it is insured. We suggest that you save the original packaging
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P S - P R O - P O W E R CO N D I T I O N E R / S E Q U E N C E R PS-PRO SPECIFICATIONS Current rating: 20 Amps (2400 Watts at 120 VAC) Input Voltage: 85 to 264 VAC without damage Mains Wiring analyzer: Detects one normal mode and five fault modes Delay Intervals: Total elapsed ON or OFF delay time adjustable from 1-60 seconds, with a single trimpot: ON sequence: Delay 1 outlets go on immediately with switch. Delays between outlets 1 and 2, and 2 and 3, adjustable from 1-30
