Sub-Zero 700TCIRH Installationsanweisungen
Page 2 of 3
3758572 / Rev B / February 2006
LOWER SECTION (DRAWER SECTION) 700TR:
1.
1.
Remove upper and lower drawers. Remove coldplate,
being sure to disconnect fan from cabinet harness.
being sure to disconnect fan from cabinet harness.
2.
Disconnect cabinet harness from switch box harness
located in upper right corner of lower section. Remove
switch box from lower section.
located in upper right corner of lower section. Remove
switch box from lower section.
3.
With switch box removed, disconnect yellow wire from
upper light switch, purple wire from upper fan switch,
and red wire from lower fan switch (See Fig. 3).
upper light switch, purple wire from upper fan switch,
and red wire from lower fan switch (See Fig. 3).
4.
Locate relay harness and remove backing from dou-
ble-sided tape on relay. Place relay in corner of switch
box as seen in figure 4.
ble-sided tape on relay. Place relay in corner of switch
box as seen in figure 4.
5.
The following connections should be made between
relay harness and switch box harness
(See Fig. 5 & 6):
A. Purple switch box harness wire to purple relay
relay harness and switch box harness
(See Fig. 5 & 6):
A. Purple switch box harness wire to purple relay
harness wire.
B. Yellow switch box harness wire to yellow relay
harness wire.
C. Red switch box harness wire to red relay
harness wire.
6.
The following connections should be made between
relay harness and switches in switch box
(See fig. 5 & 6):
D. Yellow relay harness wire to upper light switch.
E. Purple relay harness wire to upper fan switch.
F. Red relay harness wire to lower fan switch.
relay harness and switches in switch box
(See fig. 5 & 6):
D. Yellow relay harness wire to upper light switch.
E. Purple relay harness wire to upper fan switch.
F. Red relay harness wire to lower fan switch.
7.
Run white wire through grommet where switch box
harness enters switch box. Splice white wire from
relay harness with white wire on evaporator fan.
harness enters switch box. Splice white wire from
relay harness with white wire on evaporator fan.
8.
Re-install switch box in unit, being sure that all of the
connections between harnesses are made. Be sure
cabinet thermistor is routed through grommet at lower
part of switch box.
connections between harnesses are made. Be sure
cabinet thermistor is routed through grommet at lower
part of switch box.
700TC, 700TF, 736TC:
1.
1.
Remove coldplate, fan shroud, and switch box
from unit.
from unit.
2.
With switch box removed, disconnect the following
wires from switches (See Fig. 7):
A. Yellow wire with blue connector from upper
wires from switches (See Fig. 7):
A. Yellow wire with blue connector from upper
light switch.
B. Purple wire from upper fan switch.
C. Red wire from lower fan switch.
C. Red wire from lower fan switch.
3.
Locate relay harness and remove backing from
double-sided tape on relay. Put relay in position as
shown in figure 8.
double-sided tape on relay. Put relay in position as
shown in figure 8.
TD
47
Relay
Relay Placement
Figure 4
TD
47
A
D
B
C
Wiring Connections
Figure 5
Yellow Light Wire
Purple Fan Wire
Red Fan Wire
Switch Box Wires to Disconnect
Figure 3
E
F
Wiring Connections
Figure 6