Eaton Jockey XTJP O & M Manual

O & M Manual IM05805023K EATON XTJP / XTJYEffective: June 2012 Jockey Pump ControllersPage 4 www.chfire.com EATON CORPORATION3.1 Electrical Checkout InstructionsWARNING: The following procedures should be carried out by a qualified electrician familiar with the electricalsafety procedures associated with this product and its associated equipment.3.1.1 Motor Rotation Check: With the controller energized, move the H.O.A. selector switch to “HAND” then back to“OFF” immediately to check the direction of the motor and pump rotation. If rotation direction is not correct, openthe breaker and reverse the phase sequence of the load terminals of the contactor T1, T2, T3 or at the motorterminals.3.1.2 Starting and Stopping: Energize the controller. With the H.O.A. selector switch set to “AUTO”, if the system waterpressure is lower than the pressure transducer set-point pressure (1Lo), the pump will start. The pump will stopwhen pressure is above the stop point (1Lo+HYS). If the optional running period timer is included, the pump will runfor the set time and then stop, provided the pressure is above the pressure stop point (1Lo+HYS). For manualoperation, set the H.O.A. selector switch to “HAND’ to start the pump and “OFF” to stop.3.1.3 Motor Circuit Protector / Overload Relay Trip Setting: The trip setting should be set to match the motor nameplatefull load amps.3.1.4 Circuit Breaker Trip Settings: When a Circuit Breaker is installed, the trip setting must be set as indicated on thechart on the inside of the controller.3.1.5 Run Period Timer: (Optional) Adjust the RPT dial to the desired run period time setting. Three rotary adjustmentdials are provided on the front of the timer.Run Period Timer Factory DefaultsAdjustment RangeFactory Default = 1Time RangeFactory Default = 10 mFunctionFactory Default = Ws(Ws)Single Shot - leading edge with control inputThe supply voltage U must be constantly applied tothe device (green LED U/t illuminated).When the control contact S is closed, the output relayR switches into on-postion (green LED U/t illuminated)and the set interval begins (green LED U/t flashes).After the interval has expired (green LED U/tilluminated) the output relay switches into off-postion(yellow LED not illuminated).During the interval, the control contact can beoperated any number of times.A further cycle can only be started when the cycle runhas been completed.