Aprilaire 1850w, 1830 installation instructions Hard Wiring, Wiring Instructions

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..

FIGURE 6 – Electrical Service Box Location

SIDE PANEL

ELECTRICAL

SERVICE BOX

STRAIN

RELIEF

POWER CORD

90-1900
FIGURE 7 – Hard Wire to 115 VAC Service
	ELECTRICAL
	SERVICE BOX
LINE
VOLTAGE
NEUTRAL	115V AC WIRING
GROUND
	TERMINALS
	GROUND LUG
	LINE SERVICE
	CABLE/CONDUIT
	FITTING AS
	REQUIRED
90-1902
	7