Delfield 406-MD2-CP2 Installation Manual
Undercounter Refrigerator
The Delfield Company, Model: 406-MD2-CP2, 406-MD2-CP3
Operation Manual
Manufactured exclusively for
McDonald’s® By:
Delfield
980 S. Isabella Rd.
Mt. Pleasant, MI 48858
Tel. (989) 773-7981 Fax (989) 773-2060
406-MD2-CP2
115V/60Hz
406-MD2-CP3
220V/50Hz
Undercounter Refrigerator
Note: Do not install these unit(s) in any area with an ambient temperature in excess
of 95˚F/35˚C. Doing so will cause damage to the unit(s).
©2009•McDonald’s Corporation
All Rights Reserved
Printed in January 2009
The United States of America
Printed in
Delfield
™
®
TABLE OF CONTENTS
Important Warning And Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Serial Tag Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Stabilizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Plumbing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Undercounter Refrigerator Daily PM Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Undercounter Refrigerator Quarterly Clean Condenser Coil PM Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Undercounter Refrigerator Quarterly Inspect Door Gasket PM Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Replacement Parts Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Standard Labor Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Manufacturers Limited Lifetime Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Two Year Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Service Labor Contract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-15
Page 2
For factory assistance, call
888-436-5442
or 989-773-7981
Fax 888-779-2040
www.delfield.com
Delfield
™
®
IMPORTANT WARNING AND SAFETY INFORMATION
WARNING READ THIS MANUAL THOROUGHLY BEFORE OPERATING,
INSTALLING, OR PERFORMING MAINTENANCE ON THE EQUIPMENT.
WARNING FAILURE TO FOLLOW INSTRUCTIONS IN THIS MANUAL CAN CAUSE
PROPERTY DAMAGE, INJURY OR DEATH.
WARNING DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS
OR LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
WARNING UNLESS ALL COVER AND ACCESS PANELS ARE IN PLACE AND
PROPERLY SECURED, DO NOT OPERATE THIS EQUIPMENT.
CAUTION
Observe the following:
• Minimum clearances must be maintained from all walls and combustible materials.
• Keep the equipment area free and clear of combustible material.
• Adequate clearance for air openings.
• Operate equipment only on the type of electricity indicated on the specification plate.
• Retain this manual for future reference.
For factory assistance, call
888-436-5442
or 989-773-7981
Fax 888-779-2040
www.delfield.com
Page 3
Delfield
™
®
Serial Number
Always have the serial number of your unit available when calling for parts or service.
Serial Tag Location
The Undercounter Refrigerator Serial Tag is located on the right side of the interior back wall.
Figure 1.
Undercounter Refrigerator
Specifications
Model
406-MD2-CP2
406-MD2-CP3 1
Number of
Shelves
1
Shelf Area
2
7.2ft
(.67m2)
7.2ft2
(.67m2)
M O DE L 40 6
R E FR IG . R- 40 4A 7 O Z
E L EC . RE Q( 1) 1 15 V- 60 HZ -7 A
M A X. O VE RC UR RE NT P RO T. DE VI CE 15 A
D E SI GN P RE SS UR ES :
H I GH S ID E 45 0 PS IG L O W SI DE 2 50 P SI G
FO R PA RT S OR S E RVI C E PL EA SE C AL L FO R PA RT S/ SE RV IC E 80 0 7 33 88 29
CO VING TON, TE NNES SEE
S E RI AL N O. 0 80 61 52 00 08 24
M I N. C IR CU IT A MP AC IT Y 15 A
Sample Serial Tag
Storage
Capacity
5.7ft3
(.16m3)
5.7ft3
(.16m3)
H.P
1/5 7oz 115/60/1 7.0
1/5 198g 220/50/1 3.5
R404
Charge
V/Hz/Ph AMPS
Ship
Weight
176lbs
(79.83kg)
176lbs
(79.83kg)
Plug Type
NEMA
5-15P
I
Page 4
For factory assistance, call
888-436-5442
or 989-773-7981
Fax 888-779-2040
www.delfield.com
Delfield
™
®
CAUTION
Installation
Location
Undercounter refrigerators are intended for indoor use only.
Be sure the location chosen has a floor strong enough to support
the total weight of the cabinet and contents. Reinforce the floor
as necessary to provide for maximum loading. Take care when
moving the equipment that nothing gets pinched between
the unit and stationary objects. Sheet metal edges, although
deburred, could cause cuts in certain situations.
For the most efficient refrigeration, be sure to provide good air
circulation inside and out.
Inside cabinet: Do not pack refrigerator so full that air cannot
circulate.
Outside cabinet: Be sure that the unit has access to ample
air. A minimum space of 3” (7.6cm) at the back of the unit
and 1” (2.5cm) at the top and sides is required to conform to
Underwriters Laboratories’ standards. On undercounter units
it is imperative that the proper air flow be maintained. The
refrigeration system is designed so air will flow under the unit,
over the compressor/condenser area, and out at the top rear of
the unit. Avoid hot corners and locations near stoves and ovens.
Any restriction of the proper air flow outlined
above, total or partial, will void the warranty on
the unit.
Leveling
A level cabinet will perform better because the drain pan will drain
properly, the doors will line up with the frames and the cabinet
will not be subject to undue strain.
Never stand on the unit! Doing so may result in bodily
injury. They are not designed to hold the weight of an
adult and will collapse if misused in this manner.
Stabilizing
These models are supplied on casters for your convenience, for
ease of cleaning underneath and mobility.
The unit must be installed in a stable condition with
the front wheels locked. Locking the front casters
after installation is the owner’s and operator’s
responsibility. This will keep the unit from rolling
or tipping.
Electrical connection
Refer to the amperage data, the serial tag, your local code or the
National Electrical Code to be sure the unit is connected to the
proper power source. A protected circuit of the correct voltage
and amperage must be run for connection of the line cord, or
permanent connection to the unit.
A 7’ (2.1 m) long grounded supply cord and plug are provided
with standard units. Simply plug the unit in to begin operation.
The thermostat must be turned to OFF and the unit
disconnected from the power source whenever
performing service, maintenance functions or
cleaning the refrigerated area.
If the supply cord is damaged it must be replaced
before operating this equipment. Do not connect
a damaged supply cord to a power source. The
cord must be replaced by a qualified service
personnel.
Operation
Be sure that fan guards are in place before operating. After
the unit is connected to power it will automatically begin
operating. With the door closed, the temperature of the
cabinet should reach 36°F to 40°F (2°C to 4°C) in about one
hour. The temperature control, located on the back panel
inside the refrigerator, can be adjusted to meet the current
conditions.
Temperature control instruction
A thermostat located in the evaporator housing on interior
rear of the unit, controls the temperature in the box. The
factory setting for the control is “4” and maintains about 38°F
(3°C) in the box. Set toward “1” for higher temperatures and
toward “7” for lower temperatures.
Continuous opening and closing of the door will hamper the
unit’s ability to maintain optimum refrigeration temperature.
Plumbing
Self-contained models are standard with a condensate evaporator.
If, for some reason, a unit does not have a condensate evaporator,
or the evaporator fails, the unit’s drain must have an outlet to an
appropriate drainage area or container.
Moisture collecting from improper drainage can
create a slippery surface on the floor and a hazard to
employees. It is the owner’s responsibility to provide
a container or outlet for drainage.
Defrosting
Refrigerators defrost automatically with every cycle of the
compressor. The water generated is routed to a pan on the
rear of the unit and is evaporated by the heat given off by
the compressor.
For factory assistance, call
888-436-5442
or 989-773-7981
Fax 888-779-2040
www.delfield.com
Page 5
Delfield
™
®
Inspect And Clean
Daily
RF 2 D1
©McDonald’s Corporation · Planned Maintenance Manual · Revised January 2009 Page 1 of 1
Delfield Under Counter And Work Top Refrigerator/Freezer 402, 403, 406, 407
Daily
RF2 D1
Why
Clean the exterior to prevent discoloration or rust. Clean the interior to keep it food safe.
Time required
5 minutes to prepare
15 minutes to complete
Time of day
At close
For 24-hour restaurants: during low-volume periods
Hazard icons
Tools and supplies
Bucket, clean and
sanitized towels
Bucket, soiled towels
Gloves, rubber
Goggles
EXCEED Glass and
Multi Surface Cleaner
Procedure
1
Unplug power cord. Move
products from inside unit to
walk-in.
2
Wear hand and eye protection.
Wear rubber gloves and
safety goggles when handling
cleaner and sanitizer.
3
Clean exterior with EXCEED.
Spray exterior surfaces with
EXCEED Glass and Multi
Surface Cleaner. Using a
clean towel, wipe unit with
the “grain” of the stainless
steel to avoid marring the
finish.
EXCEED Glass and Multi
Surface Cleaner
4
Sanitize exterior.
Wipe exterior with a clean,
sanitized towel dampened
with McD Sanitizer solution.
McD Sanitizer Solution
5
Clean interior with EXCEED.
Remove shelves from interior.
Spray interior, shelves and
gaskets with EXCEED Glass
and Multi Surface Cleaner.
Using a clean towel, wipe
interior, shelves and gaskets.
EXCEED Glass and Multi
Surface Cleaner
6
Sanitize interior.
Wipe interior, shelves and
gasket with a clean, sanitized
towel dampened with McD
Sanitizer solution.
McD Sanitizer Solution
7
Put shelves back into the
cabinet.
8
Plug power cord in. Put
product back into unit.
Page 6
For factory assistance, call
888-436-5442
or 989-773-7981
Fax 888-779-2040
www.delfield.com
#929 428 5
Delfield
™
®
Clean Condenser Coil
Quarterly
RF 2 Q1
©McDonald’s Corporation · Planned Maintenance Manual · Revised January 2009 Page 1 of 1
Delfield Under Counter And Work Top Refrigerator/Freezer 402, 403, 406, 407
Quarterly
RF 2 Q1
Why
In order to maintain proper refrigeration performance, the condenser must be clean.
Time required
5 minutes to prepare
15 minutes to complete
Time of day
At close
For 24-hour restaurants: during low-volume periods
Hazard icons
Tools and supplies
Vacuum, wet/dry
Brush, wire
Procedure
1
Unplug unit power cord.
2
Locate condenser on back of
unit.
3
Clean condenser.
Vacuum or wire brush dust
and particles from condenser.
Remove particles from
cabinet.
4
Plug the unit power cord in.
For factory assistance, call
888-436-5442
or 989-773-7981
Fax 888-779-2040
www.delfield.com
#929 428 5
Page 7
Delfield
™
®
Inspect Door Gaskets
Quarterly
RF 2 Q2
©McDonald’s Corporation · Planned Maintenance Manual · Revised January 2009 Page 1 of 1
Delfield Under Counter And Work Top Refrigerator/Freezer 402, 403, 406, 407
Quarterly
RF 2 Q2
Why
In order to maintain proper refrigeration performance, the gasket must seal the door to the unit.
Time required
0 minutes to prepare
10 minutes to complete
Time of day
At close
For 24-hour restaurants: during low-volume periods
Hazard icons
None
Tools and supplies
None
Procedure
1
Inspect door gaskets.
Check that the door gaskets
are present.
Check that there is no
space between the unit
frame and the gasket.
Check that the gasket is
tight against the door itself.
Check that there are no
rips, tears, or cracks on any
part of the gasket.
2
If necessary, order a new
gasket.
Call 1-800-733-8829 to find a
local parts distributor. Have
the model and serial number
available when calling the
distributor.
Page 8
For factory assistance, call
888-436-5442
or 989-773-7981
Fax 888-779-2040
www.delfield.com
#929 428 5
Delfield
™
®
406-MD2-CP2 Wiring Diagram
L1 G N
Condensing
Unit
Evaporator Fan
NEMA 5-15P
Supply Cord &
Plug Furnished
115V/60Hz/1Ø
Temperature
Control
WhiteBlack
L1 G N
Condensing
Unit
Evaporator Fan
230V/50Hz/1Ø
Temperature
Control
BlueBrown
Supply Cord &
Plug Furnished
406-MD2-CP3 Wiring Diagram
For factory assistance, call
888-436-5442
or 989-773-7981
Fax 888-779-2040
www.delfield.com
Page 9
Delfield
™
®
Replacement Parts
see memo below
HINGE MEMO: If the model has MD that stands for McDonalds and they “tried” the spring loaded hinges on a few units for them
Must verify hinge type: RF000066 = spring-loaded cartridge kit 0420067 = pivot style hinge kit
406-MD2-CP2
Part # Description
0074057 Capillary tube, .042” id x 144”
3234160 Caster, 5”
3234161 Caster, 5” with brake
3526997 Compressor
3516446 Compressor relay
2194787 Compressor start capacitor
0053452 Condensate heater only
0330154 Condensate pan assembly
(includes condensate heater)
3516275 Condenser coil
3516172 Condenser fan blade
3516173 Condenser fan guard
2162691 Condenser fan motor
000-B3I-003E Door assembly, hinged right
1702623 Door gasket
3516116 Evaporator coil
3516172 Evaporator fan blade
3516173 Evaporator fan guard
2162691 Evaporator motor
3516321 Filter drier
3237569 Hinge bracket, bottom left
3237563 Hinge bracket, bottom right
3237568 Hinge bracket, top left
3237562 Hinge bracket, top right
3237516 Hinge cartridge (spring loaded)
3234225A Pivot cap, nylon, 1” square
117-CB5-0030 Pump bracket
3978030 Shelf
5189779 shelf clip
MCP00207 Shoulder screw
000-CB1-0030 Speed rail assembly
2194759KT Temperature control
(includes control, knob and dial plate)
2194761 Temperature control knob only
3516135 Thermometer, hanging
120-C85-0030 Whipped cream box
406-MD2-CP3
Part # Description
120-CB6-0030 Bracket, coffee machine
9321079 Bumper
129-C15-0103 Bumper bracket
0074057 Capillary tube, .042” id x 144”
3235515 Caster 4”
3235516 Caster 4”, with brake
3526940 Compressor (220V)
0053452 Condensate heater only
0330154 Condensate pan assy
(includes condensate heater)
3516275 Condenser coil
3516172 Condenser fan blade
3516173 Condenser fan guard
2162692 Condenser motor (220V)
000-B3I-003H Door assembly, right hinged
1702623 Door gasket
3516172 Evaporator fan blade
3516173 Evaporator fan guard
2162692 Evaporator motor (220V)
3516116 Evaporator coil
3516321 Filter drier
3237569 Hinge bracket, bottom left
3237563 Hinge bracket, bottom right
3237568 Hinge bracket, top left
3237562 Hinge bracket, top right
3237516 Hinge cartridge (spring loaded)
3234225A Pivot cap, nylon, 1” square
3978030 Shelf
5189779 shelf clip
MCP00207 Shoulder screw
2194759KT Temperature control
(includes control, knob and dial plate)
2194761 Temperature control knob only
3516135 Thermometer, hanging
3516059 Thermometer, solar digital
000-CB1-0030 Speed rail assembly
Page 10
For factory assistance, call
888-436-5442
or 989-773-7981
Fax 888-779-2040
www.delfield.com
Loading...