Table des Matières
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O & M Manual IM05805023K
Effective: June 2012
3.1 Electrical Checkout Instructions
WARNING:
The following procedures should be carried out by a qualified electrician familiar with the electrical
safety 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, open
the breaker and reverse the phase sequence of the load terminals of the contactor T1, T2, T3 or at the motor
terminals.
3.1.2
Starting and Stopping: Energize the controller. With the H.O.A. selector switch set to "AUTO", if the system water
pressure is lower than the pressure transducer set-point pressure (1Lo), the pump will start. The pump will stop
when pressure is above the stop point (1Lo+HYS). If the optional running period timer is included, the pump will run
for the set time and then stop, provided the pressure is above the pressure stop point (1Lo+HYS). For manual
operation, 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 nameplate
full load amps.
3.1.4
Circuit Breaker Trip Settings: When a Circuit Breaker is installed, the trip setting must be set as indicated on the
chart 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 adjustment
dials are provided on the front of the timer.
Run Period Timer Factory Defaults
Page 4
Adjustment Range
Factory Default = 1
Time Range
Factory Default = 10 m
Function
Factory Default = Ws
www.chfire.com
(Ws)
Single Shot - leading edge with control input
The supply voltage U must be constantly applied to
the device (green LED U/t illuminated).
When the control contact S is closed, the output relay
R 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/t
illuminated) the output relay switches into off-postion
(yellow LED not illuminated).
During the interval, the control contact can be
operated any number of times.
A further cycle can only be started when the cycle run
has been completed.
EATON XTJP / XTJY
Jockey Pump Controllers
EATON CORPORATION
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