Dexter Laundry T-30X2 EXPRESS - Electric (On-Premise) - Manual (Page 23)

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Instructions - Convert a Dual Voltage Stack Dryer
from 120V to 208-240V with Neutral Wire Only
1. Remove incoming power from the dryer. Use a known working voltmeter to check power.
2. Remove the cover of the control box assembly from the dryer using a 5/16” wrench.
3. Move the black/blue wire from the N position of the main power terminal block to the L2 position of
the main power terminal block in the control box assembly. See Figure 6 below.
4. Move the white wire of the upper motor harness to an upper inner left terminal in the middle terminal
block in the control box assembly. See Figure 6 below.
5. Move the orange wire of the upper motor harness to an upper inner left terminal in the middle terminal
block control box assembly. See Figure 6 below.
6. Move the white wire of the lower motor harness to a lower inner left terminal in the middle terminal
block in the control box assembly. See Figure 6 below.
7. Move the orange wire of the lower motor harness to a lower inner left terminal in the middle terminal
block control box assembly. See Figure 6 below.
8. Reconnect power to the dryer and test to ensure proper operation; one line voltage to L1, one line
voltage to L2, the neutral to N, and the earth ground to E.
9. Reinstall the cover of the control box assembly from the dryer using a 5/16” wrench.
Figure 6 Dual Voltage Stack Dryer Voltage Conversion