Aprilaire 1850 Dehumidifier User Manual


 
LINE
VOLTAGE
NEUTRAL
GROUND
115V AC WIRING
TERMINALS
GROUND LUG
FITTING AS
REQUIRED
LINE SERVICE
CABLE/CONDUIT
ELECTRICAL
SERVICE BOX
SIDE PANEL
ELECTRICAL
SERVICE BOX
POWER CORD
STRAIN
RELIEF
FIGURE 6 – Electrical Service Box Location
FIGURE 7 – Hard Wire to 115 VAC Service
90-1900
90-1902
HARD WIRING (CONTINUED)
WIRING INSTRUCTIONS
1. Disconnect electrical service at the main fuse or circuit breaker box.
2. Install any code required electrical disconnects to the line service.
3. Remove the side panel and electrical service panel from the
dehumidifier. See Figure 6.
4. Model 1830 only: Disconnect the power cord connections from
the terminals in the electrical service box. See Figure 7.
5. Model 1830 only: Use pliers to pinch the strain relief and pull it
out of the dehumidifier cabinet along with the power cord. See
Figure 6.
6. Routetheservicecablethroughthe7/8”diameterholewherethe
power cord was removed. USE ONLY COPPER SUPPLY WIRES.
7. Secure the cable/conduit to the dehumidifier using fittings/
connectors approved for the type of cable/conduit used.
8. Connect the ground wire of the service cable to the ground lug in
the electrical service box. See Figure 7.
9. Connect the line voltage wires of the service cable to the LINE
BLK and NTRL WHT terminals. See Figure 7.
10. Reattach the electrical service panel and side panel.
11. Restore electrical service at the main fuse or circuit breaker box.
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