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Installation Instructim Electronic Control Panel Models SB0011B and SB0014B Installation of Model S80011 B is detailed in this section and Figure B. ference Figure C for model SB001 Q circuit diagram. D3. Sensor Circuit ModeISB0011B The pre-assembled reservoir sensor is ready to wire(contractor supplied). to the control panel.For intrinsically safe wiring,use 16 AWG or 14 AWG. type THHN or type MTW(contractor supplied).For U L rated applications the maximum wiring distance between the sensor and control panel is 1,750 feet.The wiring for the sensor circuit enters the right conduit at the bottom of the control panel and is connected to terminals S1 &G1. eAlIrBurton Alarm Test Bunon Model SB0011B Normal Light Shown Qolarm Light ll Silence BelS o a a Padlock Hasp ModeISB00146 Power CircuitGrountl Sensor Circuit (To 120 Volts AC) Lug (To Sensor Assembly) round Bell Silence To G Button rAlarmLight On the four circuit control panel(Model SB0014B),there are four terminal Alarm Test pairs(S1,G1 S2,G2 S3,G3 S4,G4).Connect a separate sensor to Burton each terminal pair.If less than four monitoring circuits are used,a jumper wire is required to separately connect each unused terminal pair. ormal Light D4. Optional Warning Device Circuit Alarm The tank owner may specify additional warning devices to be provided by Bell the contractor.The optional warning device circuits enter the panel at the Padlock center conduit. , Hasp Transmission Contact Switch An automatic telephone dialer typically requires only a contact switch to D1. Location activate the dialing function.The telephone dialer is plugged(or wired WARNING:LOCATE THE CONTROL PANEL IN A NOW directly)into an electrical outlet for the power source.The power source HAZARDOUS AREA WH ERE AN EXPLOSIVE ENVIRONMENT WI LL for the dialer is not supplied by the control panel.With power to the con- NEVER EXIST.The control panel can be wall mounted using the trol panel,normally closed contacts are at terminals and 4.These ter- provided mounting hardware. minals will open—providing the switching mechanism to activate the dialer—when the control panel goes into the alarm mode. D2. Power Circuit ModeISB00118 The control panel is pre-assembled and ready to wire.A120 volt AC Shown power source Is required.All wiring must be in accordance with local _ ' codes.The power circuit wiring(contractor provided)enters the lett con- duit at the bottom of the control panel and is connected to terminals Ll ;2 and L2. ModeISB0011B Shown Power Cl ACi Sensor Cimua (TO 120 Valb AC) swdChI Ro Sevarwuemdy) To GrourM swNcOClr<ud Power Circuit Phone Dia Telephone no f20volts AC) Phone Dialer Lkre o a s Q Ll H Power Source Switch • Power Circuit Ground Atypic al wiringdiagram is provided for accessories requiring power such (To 120 Volts AC) Lug asap ht beacon.The wiring diagram see Figure will provide 120 volts To Ground 9 9 9 ( 9 ) AC;the optional warning device must berated for 300 watts or less. A circuit breaker(contractor provided)common to other devices is - CAUTION:TO MAINTAIN LEAK DETECTION CAPABILITY,WIRING recommended.Using a circuit breaker common to other devices will MUST BE PLACED IN WATER TIG HT CON DU IT AND JUNCTION increase the probability the tank owner is aware of a tripped circuit BOXES. breaker.if there is no power to the control panel,the alarm bell and other WARNING:TO MAINTAIN INTRINSICALLY SAFE RATING,SENSOR warning devices cannot be activated.In areas where extreme line tran- sients WIRING(INTRINSICALLY SAFE)MUST NOT BE PLACED IN THE Icoingoccu r,supply plys urc surge protection should be installed on the SAME CONDUIT AS NON-INTRINSICALLY SAFE WIRING. incoming supply source. ,