Mounting; Tools Required For Installation; External Mounting; Partial Recessed Mounting (Not Applicable To 300W Unit) - nVent Hoffman SpectraCool Slim Fit Instruction Manual

MOUNTING

TOOLS REQUIRED FOR INSTALLATION:

• #2 Phillips screwdriver
• 6.5 mm slotted screwdriver
• 13 mm wrench or socket

EXTERNAL MOUNTING

1. Using the mounting gasket kit provided with the unit, install gasket to the air conditioner, see Figure
1.
2. Screw the supplied grub screws into the blind nuts on the rear of the unit, see Figure 2.
3. Secure the unit to the enclosure using the supplied washers and nuts. Use caution to avoid
damaging the gasket while positioning the unit.

PARTIAL RECESSED MOUNTING (NOT APPLICABLE TO 300W UNIT)

1. Carefully remove the louvered grille, and where applicable, remove the center panel from the
enclosure by pulling forwards. See Figure 3 on page 12.
2. Carefully disconnect the connectors from the rear of the smart controller.
3. Remove the two front screws.
4. Remove the four nuts on the front panel and pull the panel assembly forward approximately 5 cm.
See Figure 4 on page 12.
5. Disconnect the fan electrical connection.
6. Remove the front panel.
7. Remove the four standoffs, leaving the grub screws in place.
8. Push the rear enclosure half into the mounting cutout and secure it with the four standoffs. See
Figure 5 on page 12.
9. Push the smart controller cables through the rectangular hole in the front panel.
10. Reconnect the fan electrical connector.
11. Mount the front panel using the nuts removed in step 4.
12. Install two front screws.
13. Carefully reconnect the smart controller connectors .
14. Push the louvered grille and, where applicable, the center panel, onto the front panel. See Figure 6 on
page 12.
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Figure 1
Figure 2
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