13
Fig. 12 — Horizontal Duct Panels In Place
Step 8 — Install Outside Air Hood
ECONOMIZER HOOD REMOVAL AND SETUP (FAC-
TORY OPTION)
The hood is shipped in knock-down form and located in the return
air compartment. It is attached to the economizer using two plastic
tie-wraps.
1. To gain access to the hood, remove the filter access panel.
2. Locate and cut the (2) plastic tie-wraps, being careful not to
damage any wiring. (See Fig. 14.)
3. Carefully lift the hood assembly through the filter access
opening and assemble per the steps outlined in Economizer
Hood and Two-Position Hood Assembly.
Fig. 13 — Typical Access Panel Locations
Fig. 14 — Economizer Wiring
TWO-POSITION DAMPER HOOD REMOVAL AND
SETUP (FACTORY OPTION)
The hood is shipped in knock-down form and assembled to a met-
al support tray using plastic stretch wrap. Located in the return air
compartment, the assembly’s metal tray is attached to the basepan
and also attached to the damper using two plastic tie-wraps.
1. To gain access to the hood, remove the filter access panel.
2. Locate the (2) screws holding the metal tray to the basepan
and remove. Locate and cut the (2) plastic tie-wraps securing
the assembly to the damper. (See Fig. 15.) Be careful not to
damage any wiring or cut tie-wraps securing any wiring.
3. Carefully lift the hood assembly (with metal tray) through the
filter access opening and assemble per the steps outlined in
Economizer Hood and Two–Position Hood Assembly on
page 13.
Fig. 15 — Damper Assembly
ECONOMIZER AND TWO-POSITION HOOD ASSEMBLY
NOTE: If the power exhaust accessory is to 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
hood assembly.
1. The indoor coil access panel will be used as the top of the
hood. Remove the screws along the sides and bottom of the
indoor coil access panel. See Fig. 16.
SCREWS
DUCT COVERS
SHEET METAL
FACE UP
BASEPAN
FILTER ACCESS PANEL
OUTDOOR-AIR OPENING AND
INDOOR COIL ACCESS PANEL
COMPRESSOR
ACCESS PANEL
ECONOMIZER
CUT PLA
S
TIC TIE
S
(2) PLACE
S
REMOVE HOOD PART
S
HOOD PARTS
PLASTIC TIE WRAP
QTY (2)
SCREWS FOR
METAL TRAY
QTY (2)
Summary of Contents for WeatherMaster 50HCQ 04 Series
Page 4: ...4 Fig 2 50HCQ 04 06 Units Built On and After 4 15 2019 ...
Page 5: ...5 Fig 3 50HCQ 04 06 Units Built Prior to 4 15 2019 ...
Page 6: ...6 Fig 4 50HCQ 04 06 Corner Weights and Clearances ...
Page 7: ...7 Fig 5 50HCQ 04 06 Base Rail Details ...
Page 8: ...8 Fig 6 50HCQ 04 06 Thru the Base Charts ...
Page 23: ...23 Fig 41 Electro Mechanical Control Wiring 208 230v 460v ...
Page 24: ...24 Fig 42 Electro Mechanical Control Wiring 575v ...
Page 25: ...25 Fig 43 Electro Mechanical Power Wiring 208 230 1 60 ...
Page 26: ...26 Fig 44 Electro Mechanical Power Wiring 208 230 3 60 ...
Page 27: ...27 Fig 45 Electro Mechanical Power Wiring 460 3 60 ...
Page 28: ...28 Fig 46 Electro Mechanical Power Wiring 575 3 60 ...
Page 29: ...29 Fig 47 PremierLink Wiring Schematic 208 230 460v ...
Page 30: ...30 Fig 48 PremierLink Wiring Schematic 575v ...