Sub-Zero 400 Series Service & Parts Manual

COMPONENT INFORMATION
2-12
by the bottom left corner. Pull the bottom of
the air duct forward and disconnect the electri-
cal connectors to the air baffles (700TR &
700BR Only), then remove the air duct from
the unit.
NOTE: On 700BR & 700 BF/I the cabinet har-
ness will need to be disconnected from the air
duct assembly by turning the retaining nut
counter clockwise at the Methode Connector.
Sump Component Removal
NOTE: Before attempting any service in the sump
area, you must follow the steps in SUMP AREA
ACCESS on the previous page.
EVAPORATOR FAN MOTOR ASSEMBLY
NOTE: On 700BR & 700 BF/I the cabinet har-
ness will need to be disconnected from the air
duct assembly by turning the retaining nut
counter clockwise at the Methode Connector.
1. Disconnect electrical connector at top rear of
fan motor assembly, then slide the evaporator
fan motor up and out (Figure 2-24).
2. To reinstall, insert bottom of fan assembly into
slot, being sure that bottom flange is secured,
and that there is no play front to back.
DEFROST TERMINATOR
(700TC/I, 700TF/I, 700BF/I ONLY)
Unclip terminator at right of evaporator (note loca-
tion), disconnect electrical connection and lift out.
EVAPORATOR THERMISTOR
Cut cable ties holding thermistor to evaporator
(note location), disconnect electrical connection
and lift out. (Figure 2-25).
CONTROL BOARD ASSEMBLY
(700BR & 700BF/I ONLY)
To remove the control board assembly simply dis-
connect the electrical connections and slide the
assembly up and out (Figure 2-26).
BAFFLE MOUNT ASSEMBLY (700 TC/I ONLY)
The baffle mount assembly (styrofoam block) is
located at top left of the evaporator sump area.
Lift the baffle mount assembly up and unplug the
electrical connection. (Figure 2-20).
EVAPORATOR ASSEMBLY
1. Unplug evaporator fan assembly and remove.
2. Unplug defrost heater, terminator, and coil sen-
sor/thermistor (if applicable), but DO NOT
remove from evaporator.
3. Cut tubing to and from evaporator, at evapora-
tor. Pull evaporator assembly up out of sump.
NOTE: Complete evaporator replacement instruc-
tions are supplied with replacement evaporator.

Sub-Zero 400 Series Specifications

General

Brand	Sub-Zero
Model	400 Series
Category	Refrigerator
Language	English