Section 5. Troubleshooting; Observations At Job Site; Test Operation Of Control Unit - Jandy Pro Series Installation And Operation Manual

Jandy Pro Series Levolor II Electronic Water Leveler
®
Models K-2100

Section 5. Troubleshooting

Tools required: AC volt meter and No. 6 Phillips
screwdriver.
5.1

Observations at Job Site

Make these initial observations when at the jobsite.
1. Proper wire usage between the controller and the
valve. (Burial style polypropelene-jacketed solid-
core wire (at least 18-gauge wire): the same wire
as the sensor wire.)
2. Proper wire nuts at the valve connection. (Grease-
filled wire nuts or gel caps. Conventional wire
nuts filled with silicone will not work since some
silicones have acids that degrade copper wires.)
3. Sensor wire is continuous and not spliced. (No
splices between the tips and the controller.)
4. Proper use of sensor: slip style for static pipes.
5. Proper power input voltage to the box and proper
wiring for the voltage (110 or 220 VAC).
6. Remove top face plate to verify that control lights
on PCB line up with the lens cover.
NOTE Before making changes to connections or
settings, reset the controller by powering off for
10 seconds and then powering back on.
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Installation and Operation Manual
5.2

Test Operation of Control Unit

5.2.1 Disconnect Sensor, Valve and Relay
1. Shut power off to the control box.
Turn off the power to the control box before starting
this procedure. Failure to comply may cause a shock
hazard, resulting in severe personal injury or death.
Separate wires so they are not touching each other.
Failure to comply may cause damage to the
control box.
2. Disconnect the sensor from the three (3) sensor
wires. Refer to Figure 7, Control Box Wiring,
page 10, and Table 1, Sensor Wire Connections,
page 11.
a. Disconnect the black wire for the Sensor
Common probe from the yellow common
wire in the control box.
b. Disconnect the white wire for the Fill Sensor
probe from the yellow wire with the blue
stripe in the control box.
c. Disconnect the red wire for the Low Water
Sensor probe from the yellow wire with the
red stripe in the control box.
3. Disconnect the valve and the relay from the
control box. Refer to Figure 7, Control Box
Wiring, page 10, and Table 4, Valve and Relay
Connections, shown below.
a. Disconnect the fill valve from the two (2)
blue wires in the control box.
NOTE Keep the blue wires separate. Do not let them
touch each other.
b. Disconnect the relay from the two (2) red
wires in the control box.
Table 4. Valve and Relay Connections
Valve or Relay
Valve Wires
Relay Wires
Page 15
ENGLISH
WARNING
CAUTION
Control Box Wires
Blue
Red