Greenheck Fire Ready Hood - GRRS - Manual (Page 10)

10 Fire Ready Hood
Gas Disconnect Valve (if applicable)
The gas solenoid is designed for use with 3/4-inch NPT
pipe. Be sure to note the “IN” and “OUT” ends of the
solenoid body (as marked on the body). This determines
direction of gas flow. Refer to wiring diagram on pages
13 and 15 for details on electrical connection.
Electrical Disconnect Box (if applicable)
1. Cut a hole in the drywall for the relay box; refer to
the submittal for dimensions. Be sure to note the
1-1/4 inch overhang on each side of the face plate.
Given this, the hole should be about 6-3/8 by 8-3/4
inch. The relay box has been designed to fit in a
standard 2x4 studded wall.
2. If you haven’t already done so, run wiring from the
junction box location (on the unit mounting plate) to
the power disconnect box location and string through
one of the knockouts in the box.
3. Make all wiring connections and secure face plate to
box in wall. Wiring information is provided on pages
13 and 15.
Range Element Disconnect Installation
Face Plate
208-220 VAC
supply to appliance
120 VAC
from hood, black tape
120 VAC
from hood, black tape
6-3/8 in.
8-3/4 in.
110 VAC Supply from Hood
- Electrical Connection
3/4-in. NPT
3/4-in. NPT
GAS FL
OW
®