Subzero Wolf UC Series Manual de usuario

UC-24C Component Access & Removal 64

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UC Series

Service Manual

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7-13 #7031931 - Revision A - June, 2014

MODEL UC-24C

Figure 7-28. Kickplate Removal

MODEL UC-24C EXTERIOR COSMETIC AND MECHANICAL COMPONENTS

Kickplate (Model UC-24C)

To remove the kickplate, extract the mounting screws

located at each end of the kickplate and pull the kick-

plate forward. (See Figure 7-28)

Door Switch and Switch Box Bracket Assembly

(Model UC-24C)

The door switch is inserted through the hole in the

switch box bracket assembly Magnet and tabs on the

sides of the switch hold the switch in place. The

assembly is attached to the bottom of the cabinet with

screws.

To remove the switch and switch box bracket assembly

(See Figure 7-30):

1. Extract switch box bracket assembly mounting

screws.

2. Pull assembly down, then rotate back to front.

3. Disconnect electrical leads from switch.

4. Depress tabs on side of switch while pushing switch

out of hole.

Door Gasket (Model UC-24C)

An extruded dart at the back of the door gaskets is

pressed into retaining channels that are molded into

door liner.

To remove the door gasket, pull the gasket from the

retaining channels (See Figure 7-31).

Figure 7-30. Light Switch & Switch box

Screws (2)

Bracket

Switch

UNDER COUNTER SERIES

UNDER COUNTER SERIES (SWS #3603000)

(SWS #3603000) Component Removal

Kickplate

Mounting Screw

(1 of 2)

Figure 7-31. Gasket Removal

Door Gasket

Channel

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#7031931 - Revision A - June, 2014

Component Removal UNDER COUNTER SERIES

UNDER COUNTER SERIES (SWS #3603000)

(SWS #3603000)

Door Shelf Components (Model UC-24C)

The door shelf retainer fits into notches in the retainer

clips that are attached to the door dikes with screws.

To remove the door shelf components (See Figure 7-

32):

1. Flex shelf retainer outward in the middle, disengag-

ing it from retainer clips.

2. Extract retainer clip mounting screws and pull

retainer clip from dike.

Door Assembly (Model UC-24C)

NOTE: When removing a model UC-24C from its

installation, an anti-tip bracket and a countertop bracket

should have been used to make a solid installation.

After pulling unit approximately 6” out from its installa-

tion (See Figure 7-33):

1. Open door.

2. Extract screws from top cabinet hinge.

3. Lift door with bottom door hinge pin out of the bot-

tom cabinet hinge.

Figure 7-33. Door Removal

Cabinet Hinge

Mounting Screws

Figure 7-32. Door Shelf Removal

Retainer Clips

Shelf Retainer

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7-15 #7031931 - Revision A - June, 2014

UNDER COUNTER SERIES

UNDER COUNTER SERIES (SWS #3603000)

(SWS #3603000) Component Removal

MODEL UC-24C INTERIOR COSMETIC AND MECHANICAL COMPONENTS

Wine Rack Assembly (Model UC-24C)

To remove a wine rack assembly (See Figure 7-34):

1. Pull rack forward until it stops.

2. Lift front of rack up while continuing to pull forward.

3. After indentations on the wine rack clear the rollers

on the cabinet slides, lower front of rack while con-

tinuing to pull forward and lifting rear of rack.

Cantilever Shelf (Model UC-24C)

The cantilever shelf has hooks at the back of each side

rail that hook into the slots of the shelf ladders that are

attached at the back left and right corners of the cabi-

net.

To remove the cantilever shelf, lift it up at the front, then

lifting the hooks at the back up and out of the shelf lad-

der slots (See Figure 7-35).

To reinstall, tilt the front of the shelf up, align the hooks

at back with the slots in shelf ladders, then insert hooks

into slots and lower front of shelf.

Cabinet Slide and Support Spacer

(Model UC-24C)

Cabinet slides are attached to the side walls with

screws. If on the hinge side of the compartment, a

wide plastic support spacer is attached between the

slide and the wall.

To remove a cabinet slide, extract the mounting screws

and pull the slide and support spacer from the wall (See

Figure 7-36).

Figure 7-36. Cabinet Slide & Support Spacer

Figure 7-34. Wine Rack Removal

Figure 7-35. Cantilever Shelf Removal

Slide

Support Spacer

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#7031931 - Revision A - June, 2014

Component Removal UNDER COUNTER SERIES

UNDER COUNTER SERIES (SWS #3603000)

(SWS #3603000)

Ice Bucket (Model UC-24C)

To remove the ice bucket, grab the handle that is mold-

ed into the bottom front of the bucket and pull bucket

forward (See Figure 7-37).

Refrigerator Liner Cover (Model UC-24C)

Screws pass though the refrigerator liner cover into the

rear wall, securing the cover to the rear wall. The liner

cover is further secured by slots in its side flanges fitting

over pegs at the bottom of each shelf ladder.

NOTE: The refrigerator compartment thermistor passes

through a key-hole slot in the refrigerator liner cover

and is attached to the side wall with a screw and P-

clamp.

To remove the refrigerator liner cover (See Figure 7-

38):

1. Extract the mounting screws.

2. Lean top of refrigerator liner cover forward slightly

and work the compartment thermistor wire out of

the key-hole slot.

3. Continue leaning top of refrigerator liner cover for-

ward, then lift it up off of locator pegs at the bottom

of each shelf ladder

Refrigerator Compartment Thermistor

(Model UC-24C)

The refrigerator compartment thermistor is attached to

the refrigerator compartment right side wall, just below

the cabinet slide, with a screw and P-clamp. The ther-

mistor wires run direct to the electronic control board.

To remove a compartment thermistor, first remove the

refrigerator liner cover, then (See Figure 7-39):

1. Extract P-clamp mounting screw and pull thermistor

body from P-clamp.

2. Cut thermistor wire leads six (6) to twelve (12) inch-

es (152 mm - 305 mm) from the point where they

enter the compartment, then pull thermistor from

compartment.

Figure 7-37. Ice Bucket Removal

Figure 7-38. Refrigerator Liner Cover Removal

Refrigerator

Liner

Cover

Ice Bucket

Figure 7-39. Refrigerator Compartment Thermistor

Refrigerator

Compartment

Thermistor

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7-17 #7031931 - Revision A - June, 2014

UNDER COUNTER SERIES

UNDER COUNTER SERIES (SWS #3603000)

(SWS #3603000) Component Removal

Shelf Ladders (Model UC-24C)

The shelf ladders are attached to the side walls with

screws.

To remove a shelf ladder, first remove the refrigerator

liner cover. Then, extract the shelf ladder mounting

screws and pull the shelf ladder away from side wall

and out of compartment. (See Figure 7-40)

Compartment Light Bulb & Socket (Model UC-24C)

The compartment light bulb and socket are in the ceil-

ing of the compartment. Tabs at the back of the socket

hold it in the light bracket (See Figure 7-41).

Light Bulb Removal

Turn light bulb counterclockwise to remove it; clock-

wise to install it.

Light Socket Removal

Pull light socket from hole in bracket, then discon-

nect electrical leads.

NOTE: This may break the tabs on the back of the

socket, but since it should only be removed in order

to replace it, this should not matter. If not removing

it in order to replace it, then drill out the heads of

the rivets holding the bracket in place, lower the

bracket down, then depress the tabs on the side of

the socket while pushing it out of the bracket.

Control Panel/Display Assembly (Model UC-24C)

The control panel/display assembly is attached at the

top front of the mullion assembly by screws passing up

from beneath the mullion into screw grommets that are

molded into the display assembly. A wire cover is

attached to the bottom of the mullion assembly with

plastic rivets to protect the control cable.

To remove the control panel/display assembly, (See

Figure 7-42):

1. Use a fingernail, putty knife, or similar device to

extract the plastic rivet center posts, then pull rivets

out and drop wire cover from bottom side of mullion

assembly.

2. Disconnect display electrical leads at bottom side of

mullion assembly.

3. With a phillips-head screwdriver, extract control

panel mounting screws.

4. Lift assembly up, feeding wire leads up through

access hole.

Figure 7-42. Control Panel/Display Assembly

Figure 7-40. Shelf Ladder Removal

Figure 7-41. Compartment Light Bulb / Socket

Light Socket

Light Bulb

Bracket

Shelf Ladders

Control

Panel

Assembly

Wire

Cover

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#7031931 - Revision A - June, 2014

Component Removal UNDER COUNTER SERIES

UNDER COUNTER SERIES (SWS #3603000)

(SWS #3603000)

Icemaker Assembly (Model UC-24C)

The icemaker assembly is attached to the right side of

the evaporator cover with screws, two at the top of the

icemaker and one at the bottom.

To remove the icemaker assembly, (See Figure 7-43):

1. Extract icemaker mounting screws.

2. Pull icemaker forward and to the left, then remove

icemaker head cover.

3. Disconnect icemaker electrical leads, then pull ice-

maker out of compartment.

Freezer Air Duct (Model UC-24C)

The freezer air duct is attached to the right side wall

with screws passing through it into screw grommets.

The rear of the air duct has flanges that hook into slots

in the evaporator cover.

To remove the freezer air duct, first remove the icemak-

er assembly, then (See Figure 7-44):

1. Extract the front mounting screws.

2. Pull front of air duct toward the left and unhook the

rear flanges from the slots in the evaporator cover.

Mullion Assembly (Model UC-24C)

The mullion assembly sits on supports at each side

wall. Plastic rivets at the front bottom corners, along

with the refrigerator liner cover sitting on the top rear of

the mullion assembly hold it in place.

To remove the mullion assembly, (See Figure 7-45):

1. Use a fingernail, putty knife, or similar device to

extract the plastic rivet center posts at each corner

and along front of wire cover, then pull rivets out

and drop wire cover from bottom side of mullion

assembly.

2. Disconnect display electrical leads at bottom side of

mullion assembly.

3. Pull mullion assembly forward, out of compartment.

Figure 7-45. Mullion Assembly Removal

Figure 7-43. Icemaker Assembly Removal

Figure 7-44. Freezer Air Duct Removal

Mullion

Assembly

Screw

Screws

Icemaker

Freezer Air Duct

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7-19 #7031931 - Revision A - June, 2014

UNDER COUNTER SERIES

UNDER COUNTER SERIES (SWS #3603000)

(SWS #3603000) Component Removal

Defrost Terminator (Model UC-24C)

The defrost terminator is attached to the evaporator out-

let.

To remove the defrost terminator, the mullion assembly

must be removed first, then (See Figures 7-46):

1. Disconnect terminator wire leads from wire harness.

2. Pull terminator off of tubing.

Freezer Evaporator Cover (Model UC-24C)

The evaporator cover has slots at the bottom of its side

flanges that fit over pegs that are attached to the side

walls. Screws passing through the front of the evapora-

tor cover secure it to the evaporator brackets and evap-

orator fan bracket.

To remove the freezer evaporator cover, first remove

the mullion assembly, icemaker assembly and freezer

air duct, then (See Figure 7-47):

1. Extract the evaporator cover mounting screws.

2. Pull top front of evaporator cover forward and lift off

of pegs.

3. Remove compartment thermistor and control cable

out of top key-hole slot, as well as icemaker wire

leads from lower right front access hole.

Freezer Compartment and Evaporator Thermistors

(Model UC-24B)

The freezer compartment thermistor is attached to the

freezer compartment right side wall, behind the freezer

air duct, with a screw and P-clamp. The evaporator

thermistor is attached to the evaporator with a screw

and P-clamp. The wiring of both thermistors runs direct

to the electronic control board.

To remove a freezer compartment or evaporator ther-

mistor, first remove the mullion assembly, icemaker

assembly, freezer air duct and evaporator cover, then

(See Figure 7-48):

1. Extract P-clamp mounting screw and pull thermistor

body from P-clamp.

2. Cut thermistor wire leads six (6) to twelve (12) inch-

es (152 mm - 305 mm) from the point where they

enter the compartment, then pull thermistor from

compartment.

Figure 7-47. Freezer Evaporator Cover Removal

Figure 7-48. Freezer Thermistors

Figure 7-46. Defrost Terminator Removal

Evaporator Cover

Thermistors

Defrost Terminator

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#7031931 - Revision A - June, 2014

Component Removal UNDER COUNTER SERIES

UNDER COUNTER SERIES (SWS #3603000)

(SWS #3603000)

Evaporator Fan Assembly (Model UC-24C)

Screws pass through the rear bracket of the evaporator

fan assembly, as well as the baffle control assembly,

into screw grommet/stand-offs to secure the fan

assembly the back wall.

To remove the evaporator fan assembly, first remove

the mullion assembly, icemaker assembly, freezer air

duct and evaporator cover, then (See Figure 7-49):

1. Disconnect fan motor electrical leads.

2. Extract fan assembly mounting screws.

2. Pull assembly forward, out of compartment.

Baffle Control Assembly (Model UC-24C)

Screws pass through the rear bracket of the evaporator

fan assembly and the baffle control assembly, into

screw grommet/stand-offs to secure them to the back

wall.

To remove the baffle control assembly, first remove the

mullion assembly, icemaker assembly, freezer air duct,

evaporator cover and evaporator fan assembly, then

(See Figure 7-50):

1. Disconnect baffle control assembly electrical leads.

2. Pull assembly forward, off of screw grommet/stand-

offs and out of compartment.

Defrost Heater Assembly (Model UC-24C)

The defrost heater is held to the bottom of the evapora-

tor with heater clips.

To remove the defrost heater assembly, first remove the

mullion assembly, icemaker assembly, freezer air duct

and evaporator cover, then (See Figure 7-51):

1. Disconnect defrost heater electrical leads.

2. Extract evaporator mounting screws and pull evap-

orator forward and toward the left.

3. Slide defrost heater toward the rear of the evapora-

tor.

NOTE: It may be necessary to remove the defrost

heater clips with a needle-nose pliers in order to

remove the defrost heater.

Figure 7-51. Defrost Heater Removal

Figure 7-50. Baffle Control Assembly Removal

Figure 7-49. Evaporator Fan Assembly

Evaporator Fan Assembly

Baffle Control Assembly

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7-21 #7031931 - Revision A - June, 2014

UNDER COUNTER SERIES

UNDER COUNTER SERIES (SWS #3603000)

(SWS #3603000) Component Removal

MODEL UC-24C UNIT TRAY MECHANICAL COMPONENTS

Main Control Board Assembly (Model UC-24C)

The control board assembly sits at the front left side of

the unit tray, held in place with dual-lock fasteners,

which is similar to velcro.

To remove the main control board assembly, first

remove the kickplate, then (See Figure 7-52):

1. Lift control assembly up to separate the dual-lock

fasteners.

2. Pull control assembly forward to expose wire har-

ness electrical connectors at back of control assem-

bly, then disconnect the wire harnesses.

Condenser Fan Assembly (Model UC-24C)

The condenser fan motor is secured to the condenser

bracket with screws. The bracket is secured at the

back of the unit tray by screws passing up from under

the unit tray into threaded stand-offs.

To remove the condenser fan assembly, the appliance

will need to be removed from it’s installation in order to

access the fan from the rear.

NOTE: If removing a Model UC-24C from its installa-

tion, an anti-tip bracket and a countertop bracket may

have been used to make a solid installation.

After pulling the appliance from its installation, (See

Figure 7-53):

1. Remove unit cover from bottom back of appliance.

2. Disconnect fan motor electrical leads.

3. Extract grounding screw.

4. Carefully lean appliance toward side and extract

bracket mounting screws, then lift assembly from

unit tray.

Figure 7-52. Main Control Board Assembly

Figure 7-53. Condenser Fan Assembly Removal

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