Specifications
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WM&FD 021014
Figure 5
Wall anchors
Mounting With a Wall Mount Plate
1. Make sure the humidistat is unplugged before installing the unit.
2. Position the wall mount plate on the wall or junction box and
ensure the plate is level and covers the junction box completely.
3. Pull the electrical wires through the hole in the wall mount plate.
4. Drill holes in the wall through the 2 mounting holes in the back of
the wall plate as shown in Figure 5 and insert anchors into the holes.
5. Pull the electrical wires through the hole at the terminal block.
6. Fasten the wall plate with 2 screws through the mounting holes.
7. Then fasten the humidistat to the wall plate with screws through the
mounting holes.
Reattaching the Cover
1. Move both slide controls to the bottom position.
2. Align the humidistat adjustment shaft horizontally as
shown in Figure 7.
3. In order for the humidistat dial to t on the shaft, it must
be aligned with the pointer above the dial.
4. Carefully attach the top cover and ensure the cover locks
into place by pushing down on the top and then pushing
inward toward the wall.
Correct Humidistat Settings
1.
Rotate the dial to the desired humidity level.
2. Set the bottom selector switch to the Humid setting.
3. Set the top selector switch to the Hi setting.
5. Attach the screws again at the bottom of the cover and tighten into place as
shown in Figure 8.
6. Check that the adjustment dial and slide controls can be moved smoothly,
otherwise remove the cover and check the alignment of the dial and the
adjustment shaft and slide controls.
Electrical Connection
1. Connect the electrical wires to the corresponding terminals on the
terminal block following the circuit diagram inside the top cover of the
unit. See Figure 6
2. Connect the white wire to the N terminal, the red wire to the 1
terminal and the black wire to the L terminal on the humidistat.
L 12 765N
RED
BLACK
HUMIDISTAT
COOLING UNIT
WHITE
HUMIDISTAT INSTALLATION
Figure 7 - Make sure the Dial is Vertical and the
Adjustment Shaft is Horizontal
Figure 6
Figure 8
Humidistat
Dial
Adjustment
Shaft