Saturn PUC60F Manuel de service

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Commercial Freezer
Service Manual
SALAD/SANDWICH PREP TABLE
Please read this manual completely before attempting to install or operate this equipment.
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TABLE OF CONTENTS
1. FEATURE CHART
1-1. OUTSIDE DRAWING AND MEASUREMENT FOR PUC60F
2. WIRING DIAGRAM
2-1. FREEZER: PUC60F
3. PARTS DETAILS
3-1. BOTTOM PANEL 3-2. REFRIGERATION COMPARTMENT 3-4. DOOR 3-5. COOLING COMPARTMENT
4. MAIN COMPONENTS
4-1. COMPRESSOR 4-2. COMPRESSOR RELAY 4-3. CONDENSER DRYER 4-4. CAPACITOR 4-5. EVAPORATOR FAN MOTOR 4-6. CONDENSER FAN MOTOR 4-7. EVAPORATOR DEFROST HEATER 4-8. LAMP 4-9. THERMOSTAT
5. ELECTRONIC CONTROLLER INSTRUCTION
5-1. REFRIGERATOR CONTROLLER
5-1-1. DIXELL PARAMETER FOR FREEZER 5-1-2. HOW TO USE THE CONTROLLER
6. REPLACEMENT OF MAIN COMPONENTS
6-1. FRONT PANEL PARTS 6-2. DOOR CHANGING 6-3. REFRIGERATION COMPARTMENT PARTS 6-4. CONDENSING UNIT
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1. FEATURE CHART
1-1. OUTSIDE DRAWING OF PUC60F
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2. WIRING DIAGRAM
2-1. PUC60F
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3. PARTS DETAILS
3-1. BOTTOM PANEL
THERMOSTAT
MAIN SWITCH
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3-2. REFRIGERATION COMPARTMENT CYCLE ASSEMBLY
CONDENSER FILTER DRIER CONDENSER FAN MOTOR WATER PAN COMPRESSOR
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DRAIN PAN
CONDENSER FAN MOTOR ASSEMBLY
FAN COVER CONDENSER FAN MOTOR BLADE CONDENSER FAN MOTOR
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3-3. DOOR
GASKET
Magnetic gasket can be replaced without any tools.
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4. MAIN COMPONENTS
MODEL
PUC60F
Refrigerant
R-404A
Voltage
115V/60Hz
Comp. Model
T2155GK Part code
27F.12
PUC60F
Voltage
115V / 60Hz
Relay Model
X
MODEL
PUC60F
Refrigerant
R-404A
Spec.
XH-9 25g
Part code
GN1410TN.14
MODEL
PUC60F
Voltage
115V / 60Hz
Running
X
Starting
145-175μf MODEL
PUC60F
Voltage
115V / 60Hz
Motor Model
1238
Part code
TUC27.31
4-1. COMPRESSOR
4-2. COMPRESSOR RELAY
4-3. CONDENSER DRYER
4-4. CAPACITOR
4-5. EVAPORATOR FAN MOTOR
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4-6. CONDENSER FAN MOTOR
MODEL
PUC60F
Voltage
115V / 60Hz
Motor Model
BD03-04/C06
Part code
54F.09
MODEL
PUC60F
Voltage
115V / 60Hz
Spec.
700
Part code
TUC60F.03
MODEL
PUC60F
Voltage
115V/60Hz
Spec.
---
Part code
---
MODEL
PUC60F
Voltage
115V / 60Hz
Model
XR60C
Part code
27F.11
4-7. EVAPORATOR DEFROST HEATER
4-8. LAMP
4-9. MAIN PCB
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5. ELECTRONIC CONTROLLER INSTRUCTION
NO.
CODE
PARAMETER
SET()
1
Set
Main Set point
-7
2
Hy
Differential(hysteresis)
4
3
LS
Lower limit of main set point
-11
4
US
Upper limit of main set point
-1
5
Ot
Offset
-1
6
P2P
Evaporator probe presence
Y
7
OE
Evaporator probe calibration
0.0
8
P3P
Condenser probe presence
Y
9
P3F
Condenser probe function
Au2
10
O3
Condenser probe calibration
0
11
Ods
Outputs delay at start up
0
12
AC
Minimum time interval between the deactivation and successive activation on compressor
5
13
CCt
Continuous cycle duration
0
14
Con
Compressor on-time during probe failure
10
15
COF
Compressor off-time during probe failure
10
16
CF
Unit of measure
17
rES
Resolution
dE
18
Lod
Probe displayed
P1
19
tdF
Defrost type
EL
20
dtE
Defrost-end temperature
45
21
IdF
Time interval between defrost cycle
6.0
22
MdF
Max defrost cycle time
20
23
dSd
Start defrost delay
0
24
dFd
Displaying during defrost
it
25
dAd
Real temperature display delay at defrost end
0
26
Fdt
Dripping time
2
27
dPo
First defrost cycle after controller start up
n
28
dAF
Defrost delay after fast freezing
0
29
Fnc
Fan operating mode during normal controller
o-n
30
Fnd
Fan activation delay at controller startup and after defrost
2
31
FSt
Fan stop temperature
54
32
ALC
Temperature alarms configuration
rE
33
ALU
Max temperature alarm differential
90
34
ALL
Minimum temperature alarm differential
0
5-1-1.
DIXELL XR60C PARAMETER FOR FREEZER PUC60F
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35
ALd
Minimum or minimum temperature alarm delay
99
36
dAO
Delay of temperature alarm at start up
1h
37
AU2
Condenser alarm temperature
144
38
ACH
Condenser alarm differential
8
39
Ad2
Condenser alarm delay
0
40
dA2
Delay of condenser temperature alarm at start up
0
41
AC2
Compressor stop for condenser alarm
AUt
42
Pbc
Kind of probe
ntc
5-1-2.
1. FRONT PANEL COMMANDS
To display target set point. Select a parameter or confirm an operation in programming
mode.
To start a manual defrost To view the last alarm occurrence; in programming mode, it browses the parameter
codes or increases the display value To view the last alarm occurrence; in programming mode, it browses the parameter codes or de creases the display value
KEY COMBINATION
To lock & unlock the keyboard To enter in programming mode
To return to the room temperature display
1.1 Function of LEDS
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2. MAIN FUNCTIONS
2.1 HOW TO VIEW THE SET POINT
1. Push and immediately release the SET key: the display will show the set point value.
2. Push and immediately release the SET key or wait for 5 seconds to display the sensor value again.
2.2 HOW TO CHANGE THE SET POINT
1. Push the SET key for more than 2 seconds to change the set point value.
2. The value of the set point will be displayed and the LED starts blinking.
3. To change the set value, push the or key within 10s.
4. To set new point value, push the SET key again or wait 10s.
2.3 HOW TO START A MANUAL DEFROST
Push the key for more than 2 seconds and a manual defrost will start
2.4 HOW TO LOCK THE KEYBOARD
1. Hold the and keys for more than 3s.
2. The POF message will be displayed and the keyboard will be locked. At this point, it will be possible only to see the set point or the MAX or Min temperature stored.
3. If a key is pressed more than 3s the POF message will be displayed.
2.5 HOW TO UNLOCK THE KEYBOARD
Hold the and keys together for more than 3s, till the POF” message is displayed.
3. ALARM SIGNALS
HOW TO VIEW THE ALARM AND RESET THE RECORDED ALARM
1. Hold the or key to display the alarm signals.
2. When the signal is displayed, hold the SET key until the rst message is displayed. Push the SET key again. The rst message will start blinking and the normal temperature will be displayed again.
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6. REPLACEMENT OF MAIN COMPONENTS
6-1. BOTTOM PANEL PARTS
6-1-1. UNSCREW BOTH SIDES OF THE BOTTOM PANEL
6-1-2. PULL THE BOTTOM PANEL OUT
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6-1-3. UNSCREW THE JUNCTION BOX
6-2. DOOR CHANGING
6-2-1. UNSCREW THE BOTTOM HINGE
6-2-2. PULL DOWN DOOR
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6-2-3. CHANGE THE DOOR HINGE. A. PUT THE DOOR ON A FLAT LEVEL
B. UNSCREW THE HINGE
C. PULL OUT THE SPRING HINGE
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6-3. REFRIGERATION COMPARTMENT PARTS
6-3-1. BEFORE OPENING THE REFRIGERATION COMPARTMENT, PLEASE TAKE ALL THE PANS
OUT AND TAKE THE PAN SUPPORT OFF.
6-3-2. TAKE THE SHELVES OFF, K SHAPE CLIPS, AND SENSOR OFF
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6-3-3. UNSCREW THE EVAPORATOR COVER.
6-3-4. TAKE OFF THE EVAPORATOR COVER
6-3-5. CHANGE EVAPORATOR AND WATER PAN
A. UNSCREW THE EVAPORATOR
B. BEFORE CHANGING THE EVAPORATOR, CUT OFF THE EVAPORATOR PIPE AND
DISCONNECT THE WIRE TO THE SENSOR.
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C. UNSCREW THE SCREWS FOUND AT THE TOP OF THE EVAPORATOR, AND DISCONNECT
IT. REPLACE THE EVAPORATOR, REATTACH THE PIPE AND CONNECT THE SENSOR WIRES.
6-4. CONDENSING UNIT
6-4-1. TAKE OFF THE BACK COVER.
6-4-2. UNSCREW THE UNIT BOARD. YOU CAN PULL THE UNIT BOARD OUT FOR ANY
REPAIRS OR CLEANING.
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CAUTION: BE CAREFUL OF ELECTRIC SHOCK
CAUTION: MAKE SURE THE POWER SUPPLY IS CUT OFF
BEFORE ANY SERVICE IS PERFORMED.
CAUTION: CONDENSING UNIT MAY BE VERY HOT. BE SURE
IT IS COOL BEFORE ANY SERVICE IS PERFORMED.
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