B. Optional EconoMi$er+
See Fig. 16 for EconoMi$er+ component locations.
NOTE: These instructions are for the
1.To remove the existing unit filter access panel, raise the panel and swing the bottom outward. The panel is now disengaged from the track and can be removed. See Fig. 17.
2.The box with the EconoMi$er+ hood components is shipped in the compartment behind the EconoMi$er+. The EconoMi$er+ does not have to be removed to retrieve the hood box. Remove the screw holding the hood box bracket to the top of the EconoMi$er+. Slide the hood box out of the unit. See Fig. 18.
IMPORTANT: If a power exhaust accessory will be installed on the unit, the hood shipped with the unit will not be used and must be discarded. Save the aluminum filter for use in the power exhaust.
3.The indoor coil access panel will be used as the top of the hood. Remove the screws along the bottom of the indoor coil access panel. See Fig. 19.
4.Swing out the indoor coil access panel and insert the hood sides under the panel (hood top). Use the screws provided to attach the hood sides to the hood top. Use the screws provided to attach the hood sides to the unit. See Fig. 20.
5.Remove the shipping tape holding the EconoMi$er+ barometric relief damper in place.
6.Insert the hood divider between the hood sides. See Fig. 20. Secure hood divider with 2 screws on each hood side. The hood divider is also used as the bottom filter rack for the aluminum filter.
7.Open the filter clips which are located underneath the hood top. Insert the aluminum filter into the bottom filter rack (hood divider). Push the filter into position past the open filter clips. Close the filter clips to lock the filter into place. See Fig. 21.
8.Caulk the ends of the joint between the unit top panel and the hood top. See Fig. 19.
9.Replace the filter access panel.
10.Install all EconoMi$er+ accessories. EconoMi$er+ wiring is shown in Fig. 22.
ECONOMI$ER+ | ECONOMI$ER+ | OUTDOOR |
PLUG | CONTROLLER | AIR HOOD |
| (UNDER COVER) |
|
HOOD
SHIPPING
BRACKET
ECONOMI$ER+
CONTROLLER
LABELS
GEAR
DRIVEN
DAMPER
OUTDOOR AIR | BAROMETRIC |
TEMPERATURE | RELIEF |
SENSOR | DAMPER |
Fig. 16 — EconoMi$er+ Component Locations
Barometric flow capacity is shown in Fig. 23. Outdoor air leakage is shown in Fig. 24. Return air pressure drop is shown in Fig. 25.
FILTER ACCESS PANEL
INDOOR COIL ACCESS PANEL
Fig. 17 — Typical Access Panel Locations
|
|
| x |
|
|
| o |
| |
o | B |
| HOOD BOX | |
H | od |
|
| |
|
|
| BRACKET | |
|
|
|
| |
Fig. 18 — Hood Box Removal
SIDE
PANEL
| TOP |
| SIDE |
| PANEL |
| CAULK |
| HERE |
INDOOR | INDOOR |
COIL | COIL |
ACCESS | ACCESS |
PANEL | PANEL |
