Garland EFW800 User manual

Part # 4521056 Rev 2 (02/21/12) Page 1
Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent
using genuine Garland replacement parts. Garland will have no obligation with respect to any product that has been
improperly installed, adjusted, operated or not maintained in accordance with national and local codes or installation
instructions provided with the product, or any product that has its serial number defaced, obliterated or removed,
or which has been modified or repaired using unauthorized parts or by unauthorized service agents.
For a list of authorized service agents, please refer to the Garland web site at http://www.garland-group.com.
The information contained herein, (including design and parts specifications), may be superseded and is subject
to change without notice.
GARLAND COMMERCIAL RANGES LTD.
1177 Kamato Road, Mississauga, Ontario
L4W 1X4 CANADA
Phone: [phone]
Fax: [phone]
Part # 4521056 Rev 2 (02/21/12) © 2012 Garland Commercial Ranges Ltd.
FOR YOUR SAFETY:
DO NOT STORE OR USE GASOLINE
OR OTHER FLAMMABLE VAPORS OR
LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER
APPLIANCE
WARNING:
IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE
CAN CAUSE PROPERTY DAMAGE, INJURY,
OR DEATH. READ THE INSTALLATION,
OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT
SERVICE/PARTS
MANUAL
GARLAND FONDANT WARMER
MODEL EFW800
PLEASE READ ALL SECTIONS OF THIS MANUAL
AND RETAIN FOR FUTURE REFERENCE.
THIS PRODUCT HAS BEEN CERTIFIED AS
COMMERCIAL COOKING EQUIPMENT AND
MUST BE INSTALLED BY PROFESSIONAL
PERSONNEL AS SPECIFIED.
INSTALLATION AND ELECTRICAL CONNECTION
MUST COMPLY WITH CURRENT CODES:
IN CANADA - THE CANADIAN ELECTRICAL
CODE PART 1 AND / OR LOCAL CODES.
IN USA – THE NATIONAL ELECTRICAL CODE
ANSI / NFPA – CURRENT EDITION.
ENSURE ELECTRICAL SUPPLY CONFORMS WITH
ELECTRICAL CHARACTERISTICS SHOWN ON
THE RATING PLATE.
®

Part # 4521056 Rev 2(02/21/12)Page 2
IMPORTANT INFORMATION
WARNING:
This product contains chemicals known to the state of California to cause cancer and/or birth defects
or other reproductive harm. Installation and servicing of this product could expose you to airborne
particles of glass wool/ceramic fibers. Inhalation of airborne particles of glass wool/ceramic fibers
is known to the state of California to cause cancer.

Part # 4521056 Rev 2 (02/21/12) Page 3
TABLE OF CONTENTS
IMPORTANT INFORMATION. . . . . . . . . . . . . 2
DIMENSIONS AND SPECIFICATIONS . . . . . 4
GENERAL INFORMATION . . . . . . . . . . . . . . . 5
Serial Plate Location. . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Wall Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
OPERATING INSTRUCTIONS. . . . . . . . . . . . . 6
Operating Procedure. . . . . . . . . . . . . . . . . . . . . . . . . 6
Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SEQUENCE OF OPERATION . . . . . . . . . . . . . 7
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . 8
SERVICING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . 9
Service Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 9
System Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
SENSOR DATA . . . . . . . . . . . . . . . . . . . . . . . . 10
Temperature - Resistance/Voltage Table . . . . . 10
Sensor Diagnostic Procedure . . . . . . . . . . . . . . . . 11
PARTS REPLACEMENT . . . . . . . . . . . . . . . . . 11
To Access Components. . . . . . . . . . . . . . . . . . . . . . 11
Heater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
High Limit Thermostat . . . . . . . . . . . . . . . . . . . . . . 11
Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Thermistor Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . 12
UPDATING PROGRAMS . . . . . . . . . . . . . . . . 13
MAINTENANCE AND CLEANING . . . . . . . . 13
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . 15
EFW800 PARTS BREAKDOWN . . . . . . . . . . 16
EFW800 PARTS LIST . . . . . . . . . . . . . . . . . . . 17

Part # 4521056 Rev 2(02/21/12)Page 4
DIMENSIONS AND SPECIFICATIONS
Voltage Phase kW Nominal
Amperes Connection Type
120 1 .80 6.7 6' cord
w/NEMA 5-15P plug
Clearances Shipping
Weight
Installation Entry
Sides Rear Crated Uncrated
0” 0" 15.8"
(401mm)
13.55"
(344mm)
29 lb
(13.2kg)
20"
[508mm]
12"
[305mm]
8.34" MIN [219mm]
8.78" MAX [223mm]
7.42"
[189mm]
13.55"
[344mm]
24.75"
[629mm]
21.56"
[548mm]
24.11"
[612mm]
0.50"
[12.7mm]
4.02"
[102mm]
5.20"
[132mm]

Part # 4521056 Rev 2 (02/21/12) Page 5
GENERAL INFORMATION
Users are cautioned that maintenance and repairs should
be performed by a Garland authorized service agent using
genuine Garland replacement parts. Garland will have
no obligation with respect to any product that has been
improperly installed, adjusted, operated or not maintained
in accordance with national and local codes or installation
instructions provided with the product, or any product that
has its serial number defaced, obliterated or removed, or
which has been modied or repaired using an authorized
parts or by unauthorized service agents. For a list of
authorized service agents, please refer to the Garland web
site at www.garland-group.com or www.garlandcanada.ca.
The information contained herein (including design and parts
specications) may be superseded and is subject to change
without notice.
It is essential that the instructions in this manual be strictly
followed for the safe and economical operation of this
equipment. If it is known or suspected that a fault exists
on an appliance the appliance must not be used until a
competent person has rectied the fault. Service personnel
should refer to the service manual supplied with the
appliance.
Serial Plate Location
Electrical rating is shown on the serial plate and is readily
visible on the rear of the unit next to the power supply cord
inlet.
Safety
• A qualied person must make the installation in
accordance with the authority having jurisdiction and
local codes.
• This unit must only be operated by a qualied person. DO
NOT operate without reading this manual.
• DO NOT operate this appliance unless all service and
access panels are in place and fastened properly.
• DO NOT attempt to repair or replace any part of this
appliance unless all main power supplies have been
disconnected.
• DO NOT clean this appliance unless the power supply is
disconnected.
• DO NOT immerse appliance in water.
WARNING:
To avoid serious personal injury:
• USE EXTREME CAUTION when setting up, operating and
cleaning these appliances to avoid coming into contact
with hot surfaces. Suitable protective clothing should be
worn or proper utensils should be used to prevent the
risk of burns.
• NOTE all warning labels and markings on this appliance,
which call attention to further dangers and necessary
precautions.
Wall Clearances
Back: 0
Sides: 0
Electrical Rating
Voltage Power Current Power Inlet
120VAC,
60HZ
800
Watts
6.7
Amps
NEMA
5-15P

Part # 4521056 Rev 2(02/21/12)Page 6
OPERATING INSTRUCTIONS
This appliance requires water in the tank for even heating.
Before rst use it is recommended that the inside of the
tank be cleaned with a detergent soaked cloth, to remove
fabricating and protective oils. Rinse with clean water and
dry with a clean cloth.
The EFW800 is a full size 12”x 20”(305mm x 508mm)
capacity fondant warmer. It is designed to maintain fondant
temperature at 115 °F (46 °C). To achieve this, the appliance
heats a water bath slightly higher than the required fondant
temperature.
Operating Procedure
1. Fill the tank with water so that the level is between the
minimum and maximum embossed lines on the inside
wall of the tank.
2. Insert pans with a maximum depth not exceeding 4”
(102mm).
3. Plug appliance into electrical outlet.
4. Turn on the appliance by pressing the switch marked ON
– OFF in the ON position.
5. Lamp Test: After the control has initialized, the amber
WARNING indicator will illuminate for 10 seconds. This
lets the operator know the lamp is functioning.
6. The appliance will initially heat the bath of water to a
temperature of 145°F (63°C), then maintain it at 122°F, ±3
°F (50°C, ±2 °C). Temperatures are measured with a lid or
pans in covering the tank.
123
Indicators
1. The power switch is illuminated when the switch is in the
ON position and power is applied to the appliance.
2. The green READY lamp indicates the water bath has
reached its normal operating temperature. Fresh cold
fondant may take longer to heat. See the section Fondant
Heating Hints for more details in the Operating Manual
4521055.
3. The amber WARNING lamp has multiple functions. A
ashing WARNING lamp indicates a low water condition. If
the amber lamp is illuminated continuously it indicates a
temperature sensor failure and service personnel should
be contacted.
NOTE: Periodic checks should be made during operation
to ensure that the water level does not fall below the lower
embossed line. Should it do so, top up with fresh cold water.
We recommend cleaning the tank and lling with clean cold
water to the embossed line after a low water condition.
IMPORTANT: After a low water condition, ll with cold
water. Only cold water will reset the ashing lamp.
Adding hot water will not reset the low water condition
immediately. The lamp will continue to ash if the water
temperature does not drop below 100°F (38°C).

Part # 4521056 Rev 2 (02/21/12) Page 7
Turn on Power
Warning Lamp
test -illuminates
for 10seconds
Is Sensor
OK
Yes
No
Initiate fast
heating set point -
water will heat to
145F then go to
normal set point
Yes
Is Sensor OK No
Timed heater
output and
illuminate
warning indicator
Initiate normal set
point (nominal 122F)
(input selects
calibration oset)
Every heat cycle
checkfor alow
water condition
Low Water?Continue normal
operation
No
Set low water condition, ash
warning indicator for 10
minutes; reduceheating power
to 50%.Add coldwater
(reducesensor temperature to
100F) to reset low water
condition or reset if the
condition is corrected after 3
heating cycles.
Yes
Continue normal
operation
Yes
End
No
Keep warning
indicator
ashing
No
Contol
initializes
(delay)
Is water
temperature
below
100F
Low Water
condition
reset?
Timed heater
output and
illuminate
warning
indicator
SEQUENCE OF OPERATION

Part # 4521056 Rev 2(02/21/12)Page 8
TROUBLESHOOTING
DESCRIPTION OF PROBLEM POSSIBLE
CAUSE WHAT TO DO
Warning indicator lamp is
ashing.
Water in tank is low. Fill with cold water.
Warning indicator lamp
ashes after lling with water.
The water was not cold
enough to reset the low
water condition.
The lamp will automatically turn oin 10 minutes.
Replacing the water in the tank with cold water will reset
the low water condition immediately.
Warning indicator lamp is
on continuously and water
temperature is high.
Sensor could be shorted or
the temperature abnormally
high.
Is water bath above 180°F (82°C)?Yes, sensor may be
shorted or control relay shorted.
Is water bath above 150°F (65°C) but below 180°F (82°C)?
Sensor or circuit out of calibration.
Check sensor resistance, check control output relay for
shorts. Replace sensor or control if necessary.
Warning indicator lamp is on
continuously, temperature is
normal.
Sensor could be open or
shorted but the control
is functioning in a timed
heating cycle mode.
Check sensor resistance and replace if necessary.
Water temperature and
fondant temperature is high
by 2 to 4°F (1 to 2.5°C).
Calibration adjustment is
required.
Verify power supply is adjusted to 12.0V DC. Moving jumper
may not be necessary.
Moving the calibration jumper from input terminal I5 to I4
reduces the temperature by 4°F (2.5°C) or to I3 reduces the
temperature by 2°F (1°C).
Water temperature and
fondant temperature is low
by 2 to 4°F (1 to 2.5°C).
Calibration adjustment is
required.
Verify power supply is adjusted to 12.0V DC. Moving jumper
may not be necessary.
Moving the calibration jumper from input terminal I5 to I1
increases the temperature by 2°F (1°C) or to I2 increases the
temperature by 4°F (2.5°C).
Heaters are not heating. No
indicators come on.
Red light on controller. Replace controller.
No lights on power supply. Replace power supply.
Green indicator does not
illuminate but unit works
properly.
Indicator lamp is defective. Replace lamp.
Control relay is defective. Replace controller.
Amber warning indicator
does not illuminate for 10
seconds at power up.
Indicator lamp is defective. Replace lamp.
Control relay is defective. Replace controller.

Part # 4521056 Rev 2 (02/21/12) Page 9
SERVICING
Introduction
Although this appliance has only an on-off switch and
two indicating lamps there is a computerized control to
provide accurate temperature control, fault diagnostics and
low water detection. In most cases of component failure
the control is designed to allow the appliance to continue
operating in a service mode. It is important to understand
the operation of the control and how it reacts to faults in
order to properly diagnose and correct faults.
In order to maintain the safety and accuracy of the appliance
it is also important to closely follow the parts replacement
procedures and inspection guidelines. For safety and
optimum performance use only parts obtained through
Garland or an authorized service agency.
System Block Diagram
Power Supply
Computer
Control
Sensor Input
Indicators
Heater Heater
Tank
Sensor
Service Procedure
When performing any service operations on this equipment
it is important to perform the following inspections to
maintain the performance and safety of the appliance.
Visual Inspection
1. Unplug the unit.
2. Drain the liquid from the tank.
3. Turn the unit over and remove the bottom.
4. Examine the insulation. It should not be moist or wet. Wet
insulation could indicate the unit has been immersed in
water. Assess any potential damage.
5. Remove the bottom insulation. Examine the silicon
heaters. There should be no staining or delamination
from the tank.
6. Examine the high limit thermostats and the position of
the high limit bracket. The bracket is positioned so both
limit thermostats are over the heaters. There should be
no gap between the bracket and the heater. If there
is, remove the bracket and bend it slightly so it makes
contact with the heaters.
7. Look for any loose or damaged wiring.
8. Check fuse FS1.
System Checks
Check the Following in Powered State.
Warning: before applying power make sure the components
are located in a safe manner. Always perform the visual
inspection described above before applying power. Do not
apply power if there is any damage to heaters, wiring or any
components that might compromise safety.
The front control section can be removed from the body by
removing the 4 screws on the sides and loosening the 2 nuts
that attach the front section to the tank.
• Check for a green indicator on the power supply. If there
is no indicator on, check input voltage to the power
supply. If there is 120V AC present at the input terminals
and no output the power supply must be replaced. There
are no serviceable components in the power supply.
• Check the output of the power supply. It should be
12.0V DC ± 0.1V DC. There is a voltage adjustment
potentiometer next to the green indicator. If the power
supply cannot be adjusted to 12.0V DC
± 0.1V DC, it could indicate there is a problem either with
the power supply or the load attached to it (the controller
or sensing circuit). Typically if a voltage regulator is
defective the voltage error will be greater than 2 volts.
• Check the voltage between 12 volt – terminal and the
load side of fuse FS1. 12 volts should be present.
• Check the indicator lamp on the electronic control. In
normal conditions it will be green. If it appears red the
control has malfunctioned. If the indicator is red the
control must be replaced.

Part # 4521056 Rev 2(02/21/12)Page 10
SENSOR DATA
The sensor used on the model is an NTC (negative
temperature coecient) thermistor. This is a sensor whose
resistance decreases with an increase in temperature.
The sensing circuit is arranged as a voltage divider circuit
shown below. The data chart shows the thermistor resistance
out of the circuit, in the circuit and voltage measured at the
input if the circuit is energized versus temperature.
I8
I6, -12V
R1
R2
VR1
C1
22uf
10k
temperature
sense
11k, 1%
+12VDC
computer
internal
resistance
76k ohm
t
20k 1%
Temperature - Resistance/Voltage Table
Temperature - Resistance/Voltage
Temperature Resistance
Out Of
Circuit
In-Circuit
Resistance
Voltage
In Circuit
(I8 to -)
°C °F
150 302 187.2 185.01 0.20
145 293 210.3 207.54 0.22
140 284 236.9 233.41 0.25
135 275 267.5 263.06 0.28
Temperature - Resistance/Voltage
Temperature Resistance
Out Of
Circuit
In-Circuit
Resistance
Voltage
In Circuit
(I8 to -)
°C °F
130 266 303.0 297.31 0.32
125 257 344.2 336.88 0.36
120 248 392.2 382.72 0.40
115 239 448.3 435.96 0.46
110 230 514.1 497.93 0.52
105 221 591.6 570.29 0.59
100 212 683.1 654.85 0.67
95 203 791.6 753.91 0.77
90 194 920.9 870.28 0.88
85 185 1075 1006.65 1.01
80 176 1261 1167.98 1.15
75 167 1485 1357.67 1.32
70 158 1756 1580.69 1.51
65 149 2087 1843.95 1.72
63 145 2256 1974.84 1.83
60 140 2491 2152.37 1.96
55 131 2989 2514.34 2.23
50 122 3604 2935.76 2.53
45 113 4369 3424.15 2.85
40 104 5326 3985.40 3.19
35 95 6530 4623.27 3.55
30 86 8056 5339.34 3.92
25 77 10000 6129.03 4.29
20 68 12500 6985.29 4.66
15 59 15720 7888.23 5.01
10 50 19920 8821.56 5.34
5 41 25440 9759.33 5.64
0 32 32740 10672.18 5.91
-5 23 42470 11533.50 6.14
-10 14 55580 12322.86 6.34
-15 5 73390 13023.59 6.51
-20 -4 97820 13627.55 6.64
-25 -13 131700 14134.09 6.75

Part # 4521056 Rev 2 (02/21/12) Page 11
Sensor Diagnostic Procedure
1. Visual inspection – is sensor mounted correctly?Is there
any visible damage to the sensor wires?
2. Check sensor resistance for open or short circuit
conditions.
SENSOR DATA continued
3. Check sensor resistance and compare with the sensor
temperature.
4. Check the power supply voltage. It must be 12.0V DC.
5. Check the voltage at the control input. Does it match the
above table?
PARTS REPLACEMENT
To Access Components
1. Unplug the unit.
2. Drain the liquid from the tank.
3. Turn the unit over and remove the bottom (10 screws).
4. Access front controls by removing 4 screws from the sides
and loosen 2 nuts securing the front section to the tank.
Heater
1. Remove the High Limit Bracket.
2. Remove the Bracket Spacer.
3. The heater is attached to the tank bottom with a pressure
sensitive adhesive. To remove the old heater, disconnect
the heater electrical connections. Peel the old heater
away from the tank.
4. Scrape as much of the old adhesive from the tank with a
sharp blade.
5. Use a 150-200 grit water paper to take oany remaining
adhesive. It is important to remove the old adhesive.
Installing the new heater without removing the old
adhesive will reduce the heat transfer to the tank and
reduce the life of the heater.
6. Clean the area with isopropyl alcohol. Clean any lint or
bers from the surface.
7. Replace the Bracket Spacer. This is to ensure the heater is
placed so it does not interfere with the bracket.
8. Peel the protective liner from the heater. Carefully align
the heater making sure it is square and even with one
edge of the tank. Start applying the heater from the
narrow edge in a slightly curved manner. Press the heater
to the tank applying from one side to the other. Applying
the heater in this manner will reduce the chance of
trapping air between the heater and the tank. Press the
heater down across the entire surface of the heater. This
helps to set the adhesive.
9. Replace the high limit bracket. If must make contact with
both heaters. The bracket may have to be bent slightly
toward the heaters.
10. Connect the wires, one to the high limit and the other to
the red wire.
11. Test and re-assemble the unit.
High Limit Thermostat
1. Remove the electrical connections.
2. Remove 2, 4-40 nuts from the old thermostat.
3. Verify the part number and temperature value is correct.
Component identication varies with manufacturer.
The Honeywell version is marked L215 (opens at
215°F/102°C). The Selco version is marked OA-220 (open
at 220°F/104°C).
4. Install the new thermostat.
5. Replace the 2, 4-40 nuts. Do not over tighten.
6. Replace the electrical connections.
7. Test and re-assemble the unit.

Part # 4521056 Rev 2(02/21/12)Page 12
Power Supply
1. Remove the defective power supply and mounting
bracket from the main component bracket.
2. Remove the power supply from the mounting bracket by
pulling out the retaining tab.
3. Disconnect the electrical connections and place them on
the new power supply one at a time. This will reduce the
chance of making a wiring error.
4. When all the electrical connections have been made,
mount the power supply on the bracket. Push in the
retaining tab to secure the power supply.
5. Replace the bracket on the main component mount.
6 Test and re-assemble the unit.
Control
1. Remove the defective control from the main component
bracket.
2. To reduce the chance of miss wiring try to exchange one
wire at a time.
3. Examine and make sure there is no damage to the
resistors and capacitors that are crimped in the wire
harness. If there is any damage, the wire harness should
be replaced. The temperature sensing circuit will
not function correctly if one of these components is
damaged or has a poor electrical connection.
4. Mount the new control.
PARTS REPLACEMENT continued
5. When the control is powered up, the indicator on the
front will be red until the control initializes and will then
turn green. The control will not function if the indicator
remains red.
6. Test and re-assemble the unit.
7. When a control or any temperature-sensing component
has been replaced, ll the tank with cold water to the
upper embossed line and monitor the temperature in
the water. The water should heat to 145°F (63°C) then
regulate at 122°F (50°C). Temperatures are measured with
a lid or pans in covering the tank.
Thermistor Sensor
1. Remove the 10-24 nut that secures the sensor to the tank.
2. Disconnect the sensor wires for the control.
3. Replace in the reverse order. Always route the sensor
wires apart from the heater wires. This helps to reduce
electrical noise at the sensor input and ensures reliable
readings.
4. Test and re-assemble the unit.
5. When a control or any temperature-sensing component
has been replaced, ll the tank with cold water to the
upper embossed line and monitor the temperature in
the water. The water should heat to 145°F (63°C) then
regulate at 122°F (50°C). Temperatures are measured with
a lid or pans in covering the tank.

Part # 4521056 Rev 2 (02/21/12) Page 13
UPDATING PROGRAMS
The control has the ability to upgrade programs. This feature
is available to provide system growth and there is currently
no upgrade available.
Control programs are updated by installing a memory
cartridge. The memory cartridge contains the new operating
program. When a new memory cartridge is installed and
power is applied, the memory located in the control will be
erased. The control program will operate from the memory
cartridge. If the memory cartridge is removed, there will be
no operating program in the control and it will not function.
MAINTENANCE AND CLEANING
Empty the water from the tank and clean any lime deposit
with a non-metallic scouring pad. To remove heavy lime
deposits from the tank, ll the tank with a solution of 3 - parts
water and 1 - part white vinegar. Heat for 30 minutes then
rinse with clean water. Clean with a cloth soaked in a mild
detergent and hot water. Rinse with a sponge dipped in
clean hot water dry with a clean cloth.
Stainless steel should be cleaned using a mild detergent, a
soft cloth and hot water. If it is necessary, use a non-metallic
scouring pad to remove stubborn grime. Always rub in the
direction of the grain in the metal to prevent scratching.
Wash a small area at a time and rinse the washed area with a
clean sponge dipped into a disinfectant and wipe dry with a
soft clean cloth.
Use only stainless steel, wood, or plastic tools to scrape o
heavy deposits. Do not use ordinary steel scrapers or knives,
as particles of iron may become embedded and rust.
NEVER USE STEEL WOOL.

Part # 4521056 Rev 2(02/21/12)Page 14

Part # 4521056 Rev 2 (02/21/12) Page 15
WIRING DIAGRAM
I1 I2 I3 I4 I5 I6 I7 I8
Q2 Q3 Q4Q1
+
-

Part # 4521056 Rev 2(02/21/12)Page 16
MODEL: EFW800
EFW800 PARTS BREAKDOWN

Part # 4521056 Rev 2 (02/21/12) Page 17
EFW800 PARTS LIST
ITEM PART # DESCRIPTION QUANTITY
120 Volt
1 4520621 Front Assembly 1
2 4520626 Component Bracket 1
3 4520628 Bottom 1
4 F10 Screw, 8-32 self threading 22
5 F86 1/4-20NC KEP nut 4
6 2635401 Appliance Leg, 1” 4
7 4520612 Thermistor Probe Assembly 1
8 3103102 Thermostat 185 Degree F (High Limit) 2
9 F312 10-24NC KEP Nut 9
10 F519 4-40NC KEP Nut 4
11 1472206 Insulation, Bottom 2
12 3099400 Thermostat Bracket 1
13 3084900 Silicon Rubber Heater, 120V 2
14 4523400 Power Cord 6 FT. 3/18GA – 10AMP SJOOW 1
15 4520635 Bracket Spacer 1
16 3100300 90 Degree Strain Relief 1
17 4520619 Body Back Assembly 1
18 4520752 Insulation, 1/2IN 5 x 20.25 2
19 4520753 Insulation, 1/2IN 5 x 13.25 2
20 4520616 Tank Assembly 1
21 4520972 Fuse 0.75 Amps AGC 1
22 2320700 Fuse Holder 1 Pole 1
23 4520614 Power Supply, 12VDC, 7.5W 1
24 4520627 Power Supply Mount 1
25 F158 Washer .203 x .687 4
26 CK4521319 Electronic Control 1
27 4520969 Illuminated Power Switch 1
28 G01296-3 Pilot Light Green 1
29 G01296-2 Pilot Light Amber 1
30 4520751 Overlay, EFW800 1
31* F36 Screw, 10-24NC x 5/8 2
32* 4521154 Wire Harness AC Power 1
33* 4521156 Wire Harness Assembly DC – Includes Items: 34, 35, 36 1
34* 1425041 20K Resistor 1
35* 1425023 11K Resistor 1
36* 1427213 Capacitor, 22UF 25 Volt 1
37* 4521057 Label, Instruction Notice 1
38* 3099300 Warning Label 1
Reference Diagrams
* 4521129 Wiring Diagram –
* 4521055 Operating Manual –
* 4521056 Service/Parts Manual –
* NOT ILLUSTRATED

Pièce n° 4521056 Rev 2 (02/21/12) Page 17
NOMENCLATURE DU MODÈLE EFW800
ITEM PIÈCE N° DESCRIPTION QUANTITÉ
120 Volt
1 4520621 Ensemble Avant 1
2 4520626 Support À Composant 1
3 4520628 Fond 1
4 F10 Vis, Autotaraudeuse 8-32 22
5 F86 Écrou 1/4-20NC KEP 4
6 2635401 Pied D’appareil, 1 Po 4
7 4520612 Ensemble De Sonde À Thermistance 1
8 3103102 Thermostat 185 Degrés F (Commande À Maximum) 2
9 F312 Écrou 10-24NC KEP 9
10 F519 Écrou 4-40NC KEP 4
11 1472206 Isolant, Fond 2
12 3099400 Support De Thermostat 1
13 3084900 Résistance, Caoutchouc Au Silicone, 120 V 2
14 4523400 Cordon D’alimentation 6 PI. 3/18GA – 10Amp SJOOW 1
15 4520635 Entretoise De Support 1
16 3100300 Serre-Câble 90 Degrés 1
17 4520619 Ensemble D’arrière De Carrosserie 1
18 4520752 Isolant, 1/2 PO 5 x 20,25 2
19 4520753 Isolant, 1/2 PO 5 x 13,25 2
20 4520616 Ensemble De Cuve 1
21 4520972 Fusible, 0,75 A, AGC 1
22 2320700 Porte Fusible, Unipolaire 1
23 4520614 Alimentation Électrique 12 V c.c., 7,5 W 1
24 4520627 Support D’alimentation Électrique 1
25 F158 Rondelle 0,203 x 0,687 4
26 CK4521319 Commande Électronique 1
27 4520969 Interrupteur D’alimentation Éclairé 1
28 G01296-3 Témoin Vert 1
29 G01296-2 Témoin Ambre 1
30 4520751 Étiquette, EFW800 1
31* F36 Vis, 10-24NC x 5/8 2
32* 4521154 Faisceau De Câblage, Alimentation c.a. 1
33* 4521156 Ensemble De Faisceau De Câblage c.c.,
Inclut Des Items : 34, 35, 36 1
34* 1425041 20K Résistor 1
35* 1425023 11K Résistor 1
36* 1427213 Capacitor , 22UF 25V 1
37* 4521057 Étiquette, Notice D’instructions 1
38* 3099300 Étiquette D’avertissement 1
Schémas De Référence
* 4521129 Schéma De Câblage –
* 4521055 Manuel D’utilisation –
* 4521056 Manuel De Réparation/Pièces –
* NOT ILLUSTRATED