Wiring The Hood With A Remote Blower - Thermador PROFESSIONAL SERIE Operating And Installation Manual

3. Connect the blower's Molex plug connector to the
connector present inside the hood, as shown in
Figure 20.
From Control Panel
Figure 21: Wiring the Hood with an Integral Blower
4. Install 1'' (25.4 mm) conduit connector in junction box.
5. Run black, white, and green wires (#12 AWG) in 1''
(25.4 mm) conduit from the power supply to the
junction box.
6. Connect the power supply wires to the hood wires in
the following order: black to black, white to white, and
green wire to green ground screw on chassis. Use
spring type wire nuts.
• Spring type wire nuts rated for a minimum of two
(2) #18 gauge wires and maximum of four (4) #14
gauge wires, UL & CSA rated to 600V and 302°F
(150°C.)
7. Close the junction box cover.

Wiring the Hood with a Remote Blower

Depending on preference and ducting situation, these
blowers can be mounted on the roof or exterior wall of the
home. An exterior installation may be more appealing to
reduce noise in the kitchen.
For complete installation instructions see the instructions
supplied with the blower unit.
2 1/ 8 "
(54)
7/ 8
1 "
(48)
6 1/ 2 "
(165)
7/ 8
12 "
(327)
Figure 22: VTR1330 Remote Blower
English 14
From Blower
5/ 8
13 "
(346)
1/ 8
2 "
(54)
12 1/ 8 "
(308)
dia. 9 7/ 8 "
(251)
20 3/ 4 "
10" (527)
(254)
19 7/ 8 "
(505)
1. Remove junction box channel covering the wires (see
Figure 14 on page 11).
2. Remove circular knockouts (Figure 14 on page 11).
3. Install 1'' (25.4 mm) conduit connectors.
4. Run black, white, and green wires (#12 AWG) in 1''
(25.4 mm) conduit from the power supply to the
junction box.
5. Connect the power supply wires to the hood wires in
the following order: black to black, white to white, and
green wire to green ground screw on chassis. Use
spring type wire nuts.
• Spring type wire nuts, rated for a minimum of two
(2) #18 gauge wires and maximum of four (4) #14
gauge wires, UL & CSA rated to 600V and 302°F
(150°C).
6. Connect the "pigtail" to the connector inside the
junction box.
SPEED 1 RD
SPEED 2 BU
SPEED 3 BN
NEUTRAL WH
WH / BC / BL (16 AWG)
BK / N / NE (16 AWG)
120V, 60HZ, 20A
POWER SUPPLY
Figure 23: Wiring the Hood with a Remote Blower
7. Run five (5) #14 AWG wires in 1'' (25.4 mm) conduit
from the remote blower to the second conduit
connector.
8. Connect the remote blower to the pigtail wires as per
Figure 23. Connect the remote blower green (ground)
wire to the ground screw in the junction box. Refer to
the blower installation instructions for further wiring
details.
9. Close the junction box cover.
SP4
Brown Brown Brown
Green/Yellow Green/Yellow Green/Yellow
GROUND
White White White
N
SP1
Red Red Red
Blue Blue Blue
SP2
Orange Orange Orange
SP3