Autopilot Pool Pilot Digital Nano, Инструкция для владельца и по установке

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8.7.e Connecting the Retractable Cover Switch (Option only available with purchase of
#863A Expansion Board)
CAUTION - Failure to heed the following may result in equipment damage.
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The cover switch input must connect to an isolated dry contact output from the retractable cover unit.
Connection to an energized switch will damage the Digital Nano / Nano+.
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The contact may not be shared by any other device.
WARNING - Failure to heed the following may result in permanent injury or death.
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RISK OF ELECTRICAL SHOCK - Disconnect all AC input power before you proceed with the next step.
1. Installation will require:
a. Two conductor insulated cable 20 AWG, similar to Alpha Wire number 6642 (not supplied).
b. External dry contact switch (provided by installer or retractable cover controller
manufacturer).
2. Follow steps 1 thru 11 in the section “Installing the Optional 863A Expansion Board”.
3. Remove the knock out at the bottom of the Nano chassis and install the split gland provided in the
STK0156 Kit. Keep the gland loosened for next step. See Figure 25.
4. Thread the cover switch cable, provided by installer, through the gland as shown in Figure 25 below.
5. Connect the (2) two conductors of the cable to the terminal labeled COVER CONTACT on the bottom
right side of the 863A Expansion Board. See Figure 26.
6. Reattach the RJ11 modular cable at J2 on the display board, previously released in step 3, back to the
J1 position on the main board. See Figure 20.
CAUTION - Failure to heed the following may result in equipment damage.
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Do not connect the RJ11 cable to 863A Expansion Board.
Figure 25
Figure 26
8.7.f Bonding
Figure 27
The Digital Nano / Nano+
must also be connected to
the pool / spa bonding
system with an 8 AWG (6
AWG for Canada) wire. A
bonding lug is provided at
the bottom, exterior of the
control center.