SERVIT 423CC1UFNCF User manual

USER MANUAL
Heang Holding and
Proofing Cabinets
Models: 423CC1UFNCF, 423CC2UFNCF, 423CH1UFNCF, 423CH2UFNCF, 423CC1UFICF
423CC1UFISF, 423CC1UFICD, 423CC1UFISD, 423CC2UFISF, 423CH1UFICF, 423CH1UFISF
423CH1UFICD, 423CH1UFISD, 423CH2UFISF
SERVIT HEATED CABINETS ARE FORHOT FOOD HOLDING APPLICATIONS ONLY.
THIS MANUAL COVERS CABINETS WITH ELECTRICAL RATINGS OF: 120V 60HZ 2000W
04/2021

USER MANUAL
Servit Cabinets are designed to keep foods at optimum
serving temperatures without affecting quality. They are
built for tough kitchen duty with rugged metal construction,
heavy-duty hardware, fully adjustable universal slides and
easy-to-use controls. Combination module cabinets have
additional functionality to proof breads, pastries and more,
giving you dual flexibility all in a single unit.
Holding and Proofing Cabinets are intended to hold food
pans or trays of hot, already cooked food at proper serving
temperature or to proof products. This unit is not designed
or intended to cook raw food or reheat prepared food. Use of
this unit other than intended use will void warranty.
This manual provides the installation, safety and operating
instructions for Holding and Proofing Cabinets. ServIt
recommends all installation, operating, and safety
instructions appearing in this manual be read prior to
installation or operation of the unit.
TABLE OF CONTENTS
Safety Information & Symbols ...........................................................................................................................2
Identifying your Cabinet.............................................................................................................................................2
Installation and Setup ...............................................................................................................................................3
Operating Instructions ...............................................................................................................................................4
Care and Maintenance ..............................................................................................................................................4
Basic Troubleshooting ...............................................................................................................................................5
Reversing the Door ....................................................................................................................................................6
Service and Replacement Parts ................................................................................................................................7
Service and Replacement Parts (Circuits) ................................................................................................................9
1

USER MANUAL
SAFETY INFORMATION
WARNING: Follow all food safety guidelines. Pre-heat the cabinet to the desired temperature before placing cooked,
hot food into the cabinet. This is not a re-thermalizing cabinet. Food must be at the appropriate temperature before
being placed into this cabinet. Use a food probe to check internal food temperature — the cabinet temperature is not
necessarily the internal food temperature.
WARNING: Only factory-approved service agents should attempt to service, repair or replace electrical components,
wiring or power cord.
WARNING: Unplug the cabinet before cleaning or servicing. Do not wash the cabinet with a water jet or high
pressure water.
WARNING: This cabinet is for hot food holding applications only.
CAUTION: Stainless steel water pan must be installed over moisture element inside cabinet during operation.
Plastic drip pan can not be used inside cabinet and shall be installed outside the cabinet below the drip trough.
CAUTION:Do not spray or pour water into the module. To clean the cabinet, wipe with a damp cloth and dry with a
towel. Use only cleaning agents approved for Aluminum.
CAUTION: Water dripping onto the floor from open doors can be a slip hazard.
DENTIFYING YOUR CABINET
For future reference, note the serial and model number found on the data plate of the cabinet here:
Serial number ________________________________
PART NUMBERING:
423CC1UFNCF (120V 60HZ 2000W)IDENTIFYING YOUR CABINET
2

USER MANUAL
INSTALLATION & SETUP
1. Check the packaging and cabinet for shipping damage after unloading the unit, and after removing all the packaging.
2. The receiver of this product is responsible for filing freight damage claims. This equipment must be opened immediately for
inspection. All visible damage must be reported to the freight company within 48 hours and must be noted on freight bill at the
time of delivery.
3. Concealed damage is your responsibility — you must advise the carrier of any loss or damage within 15 days after receipt of
the cabinet. If there is damage, retain the original packaging for inspectors.
4. Any protective covers (plastic or paper sheet) must also be removed before turning the cabinet on.
5. Make sure the stainless steel water pan is installed inside the cabinet in the floor opening on top of the proofing element.
6. Install the plastic drip pan under the drip trough at the base of the cabinet.
7. Install the universal slides into the notches that are built into the walls as
shown. The notches are spaced at 1.5” intervals, each cabinet is supplied
with 12 sets of slides, if additional slides are desired please order part
number C5-USLIDEPR-C (which is 1 additional set of slides).
8. Refer to the data plate located near the power cord for the electrical specifications of the cabinet as shown on Pg 2.
• With the POWER switch OFF, plug the cord into the appropriate rated, grounded receptacle.
• Cabinets rated at 120 V must be plugged into a 20 amp 125 VAC receptacle.
WARNING: Do not allow combustible materials to be stored or accumulate on, under or next to the cabinet. Do not
block any ventilation louvers or slots
20 Amp Outlet For 120V Cabinet
Figure 2: Wall Receptacles
Metal Pan
Plastic Pan
3

USER MANUAL
OPERATING INSTRUCTIONS
Power/Selector Switch Thermostat Thermometer
1. Fill the stainless pan with water if proofing, or if you desire a small amount of passive humidity while in heated holding mode.
2. Your cabinet has a 3 way power / selector switch that powers the cabinet on and off and also allows dual functionality. For
heated holding mode set the switch to “hold” (up); for proofing mode set it to “proof” (down); to power the unit down set to
“off” (middle).
3. Heated holding mode (selector switch set to “hold”)
• Set thermostat at desired setting, number 7 is approximately 150°F (66°C), 10 is approximately 190°F (88°C)
• Monitor temperature read-out on thermometer and adjust thermostat to fine tune as necessary.
4. Proofing mode (selector switch set to “proof”)
• Set thermostat at desired setting, approximate temperature yields are below, each yields a pre-determined
humidity level.
- Number 1 is approximately 85°F (30°C)
- Number 2 is approximately 95°F (35°C)
- Number 3 is approximately 105°F (41°C)
• Monitor temperature read-out on thermometer and adjust thermostat to fine tune as necessary.
Note: When the switch is set to hold or proof, the fan is always energized. In order to power off the fan and the unit, set
the switch to “off” (middle).
CARE & MAINTENANCE
Before proceeding with any maintenance activity strictly follow
“Safety Information” on page 2 of this manual.
Cleaning The Cabinet
WARNING: Unplug the cabinet before cleaning or servicing. Do not wash the cabinet with a water jet or high pressure water.
CAUTION: Do not spray or pour water into the control enclosure. To clean the cabinet, wipe with a damp cloth and dry with a towel. Use only
cleaning agents approved for Aluminum.
CAUTION: Do not use cleaners with chlorides or phosphates as they may cause damage to Stainless Steel & Aluminum.
1. Make certain that the cabinet has cooled down before cleaning. Use cleaners in proper concentrations. Follow the manufacturer’s directions
for the cleaning product used. After using any cleaning products, thoroughly rinse all surfaces to remove residue.
2. Use a damp cloth or sponge. Mild soap suitable for Aluminum is acceptable. Dry with a clean towel. Wipe up spills as soon as possible and
regularly clean the cabinet to avoid staining and difficult to clean conditions.
4

USER MANUAL
Cabinet Maintenance — All Models
Keeping the casters free of dirt build-up will go a long way in prolonging their life. Additionally, periodic tightening of door latch
and hinge screws may be required.
BASIC TROUBLESHOOTING
WARNING: Only factory approved service agents must attempt to service, repair or replace electrical components, wiring or
power cord.
1. Controls do not work (no heat being generated or fan does not run):
• Check that the cabinet is plugged-in.
• Check that the outlet has power.
• Check that the power switch is in the “On” position.
• Check the cabinet wiring from the power cord to the power switch and to the thermostat.
• For holding, make sure in HOLD mode. For proofing, make sure in PROOF mode.
2. Temperature too hot:
a. During initial pre-heat, cabinet may overshoot set point.
b. If displayed temperature exceeds 220°F (104°C):
• Blower wiring is faulty or disconnected. Blower needs replacing.
• The thermostat may have failed and the thermal cut-out device is controlling the temperature.
• Thermal cut-out device may have failed.
3. Temperature too low:
a. The cabinet may still be in pre-heat or recovering from the door being opened.
b. Door is not closed or sealing properly.
c. Worn out door gasket. Replace gasket.
d. Blower is not circulating air:
• Blower wiring is faulty or disconnected.
4. No heat generated
When power is on and in HOLD mode, amp draw for 120V units should be approximately 16 amps and In PROOF mode, 120V
amp draw should be approximately 6.0 amps.
• Air heater element may be faulty.
• The wiring to the air heater element may be faulty or disconnected.
• Thermostat may be faulty.
• The thermal cut out may be open or have a disconnected wire coming to it or going from it to the element.
Regularly inspect the casters. Tighten loose fasteners and replace worn or damaged
parts with new SERVIT approved parts. Replace worn or damaged casters immediately.
Additionally, periodic tightening of door latch and hinge screws may be required.
5

USER MANUAL
REVERSING THE DOOR
The door on your cabinet can be reversed to accommodate a right- or left-hand opening. The cabinet has
been shipped with the hinges mounted on the right-hand side. To reverse, follow the
instructions listed below:
1. With the door in the closed position, remove the hinge pin by driving it out using a hammer and a drive pin or small
diameter screwdriver.
2. Once the pins are removed grasp the door firmly and pull the latch lever, this will release the door. Set the door
aside being careful not to damage the gasket.
3. Remove the screws from the left side of the cabinet and set aside. Then remove the cabinet mounted part of the
hinge and remount to the left side of the cabinet. Put the screws removed from the left side of the cabinet into the
remaining holes on the right side of the cabinet. Tighten all screws before proceeding.
4. Relocate the latch plate(s) from the left side to the right by removing the two mounting screws. Tighten all screws
before proceeding.
5. Rotate the door 180 degrees and align the door mounted hinge part with the cabinet mounted hinge part and
tap the hinge pin into place so the top of the pin is flush with top of the cabinet mounted hinge part. Invert the door
latch by removing the black plastic screw covers and remove the screws holding the latch in place.Cabinet Mounted
HingeDoorMounted HingeDoor HandleCabinet Mounted HingeDoorMounted HingeClear DoorDoor HandleRotate
thedoor 180° about horizontal axis and note the positionof fasteners.
6

USER MANUAL
HEATED HOLDING & PROOFING CABINET
REPLACEMENT PARTS DIAGRAM
6

USER MANUAL
SERVICE AND REPLACEMENT PARTS
WARNING: Only factory approved service agents must attempt to service, repair or replace electrical components, wiring or power cord.
7
*CHECK DATA PLATE ON REAR OF CABINET TO CONFIRM CABINET VOLTAGE BEFORE SELECTING PARTS

USER MANUAL
8
WIRING DIAGRAM 120V

USER MANUAL
9
423CC1UFNCF, 423CC2UFNCF, 423CH1UFNCF, 423CH2UFNCF, 423CC1UFICF
423CC1UFISF, 423CC1UFICD, 423CC1UFISD, 423CC2UFISF, 423CH1UFICF, 423CH1UFISF,
423CH1UFICD, 423CH1UFISD, 423CH2UFISF
This warranty covers ServIt Holding and Proofing Cabinets models only: