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Turning on the Power
4-1
4
4.1 Introduction to the Two Display Modes
The pump motor has two modes of operation defined by whether or not the
motor is running. Refer to Table 4-1. These two modes are known as the
STOPPED Display Mode and the RUNNING Display Mode.
Table 4-1. STOPPED vs. RUNNING Display Modes
Condition Status During Status During
Stopped Display Mode Running Display Mode
ON/OFF Switch ON ON
Motor STOPPED RUNNING
Pump STOPPED RUNNING
Display FLASHING NOT FLASHING
Green LEDs NOT FLASHING FLASHING
Fluid NOT FLOWING FLOWING
4.2 Using the ON/OFF Switch
When the ON/OFF switch is pushed upwards the unit’s power is on. When the
switch is pushed downward, the unit’s power is off and the top of the switch
labeled “0” is visible.
4.3 The STOPPED Display Mode
To enter the STOPPED Display Mode, do the following:
1. Plug in the pump motor to a convenient ac wall outlet. Use ac power within the
range of 90 to 130 Vac (for 115 Vac units) or 190 to 260 Vac (for 220 Vac
units).
A line filter is already installed in the pump motor.
2. Attach the pump(s). Refer to Section 3.1.
NOTE