Yamato FP102 User manual

Muffle Furnace
FP102/302/312/412
Instruction Manual
First Edition
●Thank you for purchasing “Muffle Furnace FP
series” of Yamato Scientific Co., Ltd.
●This product has not been designed for medical
applications. Use this as a laboratory drying
sterilizer only.
●In order to use this Equipment properly, please
read this Instruction Manual and Warranty Card
thoroughly before use. Keep them in safe place
close to this Equipment so that you can refer to
them any time.
Warning: Please read the important warning
notes in this Manual carefully and
thoroughly, and get the good
understanding of their contents
before using this Equipment.
Yamato Scientific America Inc．
Santa Clara，CA
Printed on recycled paper

Contents
1. Safety Precautions....................................................................................................................1
Explanation of symbols....................................................................................................................... 1
List of symbols .................................................................................................................................... 2
Residual risk map................................................................................................................................ 3
Residual risk list.................................................................................................................................. 4
List of residual risks ............................................................................................................................ 5
2. Before operating the Equipment..............................................................................................6
Precautions when installing the Equipment........................................................................................ 6
3. Names and Functions of Parts............................................................................................... 10
Main body.......................................................................................................................................... 10
Structure diagram.............................................................................................................................. 11
Control Panel .................................................................................................................................... 12
4. Operating procedure............................................................................................................... 13
Prior confirmation.............................................................................................................................. 13
Date & Time setting .......................................................................................................................... 14
Buzzer function selection.................................................................................................................. 15
Fixed temperature operation............................................................................................................. 17
Auto stop operation........................................................................................................................... 21
Auto start operation........................................................................................................................... 24
Program operation............................................................................................................................ 27
How to copy or delete programs....................................................................................................... 37
About the wait function...................................................................................................................... 39
Setting key lock mode....................................................................................................................... 40
Calibration offset............................................................................................................................... 41
Setting the recovery mode................................................................................................................ 42
Resetting integrated CO2 volume and CO2 emission factor........................................................... 43
Backup data saving / reading out / resetting .................................................................................... 45
Monitoring data ................................................................................................................................. 46
Independent Overheat Prevention Device........................................................................................ 48
5. Handling precautions .............................................................................................................50
Warning and caution......................................................................................................................... 50
Warning and caution......................................................................................................................... 51
Warning and caution......................................................................................................................... 52
Warning and caution......................................................................................................................... 53
6. Maintenance method .............................................................................................................. 54
Daily inspection/maintenance........................................................................................................... 54
Inspect monthly................................................................................................................................. 54
7. Long storage and scrap ......................................................................................................... 55
WhennotusingtheEquipmentforalongtime/whenscrapping............................................................... 55
Matters to consider when scrapping the Equipment ........................................................................ 55
8. When a trouble occurs ...........................................................................................................56

Message error table.......................................................................................................................... 56
Troubleshooting................................................................................................................................ 58
9. After sales service and warranty ...........................................................................................59
Request to repair parts ..................................................................................................................... 59
10. Specifications........................................................................................................................ 60
Specifications.................................................................................................................................... 60
11. Accessory..............................................................................................................................62
List of accessories ............................................................................................................................ 62
List of optional settings ..................................................................................................................... 63
12. Wiring diagram......................................................................................................................64
FP102 Wiring diagram...................................................................................................................... 64
FP302 Wiring diagram...................................................................................................................... 65
FP312 Wiring diagram...................................................................................................................... 66
FP412 Wiring diagram...................................................................................................................... 67
Wiring diagram part symbols............................................................................................................ 68
13. List of dangerous substances..............................................................................................69
14. Standard setup manual.........................................................................................................70

1. Safety Precautions
Explanation of symbols
About symbols
Various symbols are provided in this Instruction Manual and on the
product to ensure safe operation. Improper handling of this Equipment
without understanding their contents will lead to the results classified
below. Be sure to fully understand the description of symbols below
before proceeding to the text of this Manual.
Warning
Caution
Indicates a situation which may result in minor injury (Note 2)
and property damages (Note 3.)
（Note 1）Serious injury means a wound, an electrical shock, a bone fracture or
intoxication that may leave after effects or require hospitalization or
outpatient visits for a long time
（Note 2）Minor injury means a wound or an electrical shock that does not require
hospitalization or outpatient visits for a long time.
（Note 3）Property damage means damage to facilities, devices and buildings or other
properties.
Meanings of symbols
This symbol indicates a matter urging user to follow the warning
(“caution”included).
Specific description of warning is indicated near this symbol.
This symbol indicates prohibitions.
Specific prohibition is indicated near this symbol.
This symbol indicates matters that the user must perform.
Specific instruction is indicated near this symbol.
Indicates a situation which may result in death
or serious injury (Note 1.)

2
1. Safety Precautions
List of symbols
Warning
General
Warnings
Danger!: High
Voltage
Danger!: High
Temperature
Danger!: Moving
Part
Danger!:
Explosion Hazard
Caution
General Cautions
Caution:
Electrical Shock!
Caution: Burns!
Caution: Heating
Container without
water!
Caution: Water
Leak!
Caution: For
water only
Caution: Toxic
Chemicals
Prohibitions
General
Prohibited
Actions
No open flame
Do not
disassemble
Do not touch
Compulsions
General
Mandatory
Actions
Connect
grounding wire
Leveled
Installation
DisconnectPower
Regular
Inspection

3
1. Safety Precautions
Residual risk map
※Contact us when the caution texts are illegible because the nameplate has peeled off or
characters are eliminated. We will send you a new name plate (for value).
⑲Safety sign
“Burning”
Caution ratings sticker
③⑧⑨⑪⑬⑰⑱⑲
⑳㉑㉓㉗㉘㉙㉚㉛
㉕Warning sticker

4
1. Safety Precautions
Residual risk list
List of residual risks (Instructions for avoiding risks)
This list summarizes residual risks to avoid personal injuries or damages to properties during or
related to the use of the product.
Be sure to fully understand or receive instructions on how to use, maintain and inspection of the
product before starting operation.
During or on carrying-in or installation
№
Degree
of risks
Details of risks
Protective measures to be implemented
by the machine users
Relevant
sections
(1)
Caution
Injury
Use cargo handling equipment for carrying
and installation. Two or more people shall be
necessary when transporting by humans.
Section 2.2
(2)
Warning
Fire or electrical
shock
Carefully select an installation site and take
care for the installation environment.
Section 2.1
(3)
Caution
Injury
Install on a level surface.
Section 2.2
(4)
Caution
Injury
Implement safety measures for installation.
Section 2.3
(5)
Caution
Injury
Implement appropriate safety measures after
installation.
Section 2.4
(6)
Warning
Fire
Assure sufficient ventilation for the unit.
Section 2.5
(7)
Warning
Fire or electrical
shock
Do not use the unit at a place that may be
subject to splashes of liquid.
Section 2.6
(8)
Warning
Explosion or fire
Do not use the unit in a flammable or an
explosive atmosphere.
Section 2.7
(9)
Warning
Fire or electrical
shock
Connect the power supply to the dedicated
distribution board.
Section 2.8
(10)
Warning
Fire or electrical
shock
Take care for handling of the power cord.
Section 2.9
(11)
Warning
Fire or electrical
shock
Be sure to connect the ground wire.
Section 2.10
Section 2.11
(12)
Warning
Fire or electrical
shock
Do not disassemble nor modify the
Equipment.
Section 2.12
During operation
№
Degree of
risks
Details of risks
Protective measures to be implemented
by the machine users
Relevant
sections
(13)
Warning
Explosion and
fire
Do not use an explosive or combustible
substance.
Section 5.1
(14)
Warning
Fire
Do not use a resin container.
Section 5.9
(15)
Warning
Fire or electrical
shock
Immediately turn the ELB off when an
abnormality should occur.
Section 5.3
(16)
Warning
Fire, electrical
shock or burning
Do not put any foreign objects in the unit.
Section 5.21
(17)
Warning
Burning
Take extreme care for handling of specimens
after operation at a high temperature.
Section 5.15
(18)
Warning
Burning
Take extreme care when opening the door
during operation at a high temperature.
Section 5.12
Section 5.13
(19)
Warning
Burning
Do not touch any hot surfaces.
Section 5.12
Section 5.15

5
1. Safety Precaution
List of residual risks
During operation
№
Degree of
risks
Details of risks
Protective measures to be implemented
by the machine users
Relevant
sections
(20)
Caution
Injury
Do not attempt to climb on the unit.
Section 5.4
(21)
Caution
Injury
Do not put any objects on the unit.
Section 5.5
(22)
Warning
Fire
Do not use a unit with stacking on another
unit.
Section 5.6
(23)
Warning
Fire
Turn the ELB off when thunder is heard.
Section 5.7
(24)
Caution
Burning and
injury
Use the unit at the appropriate temperature
(within the temperature control range).
Section 5.16
(25)
Warning
Burning
Take care for the temperature in the furnace
after operation is completed.
Section 5.17
(26)
Warning
Fire
Damage to the
furnace body
Place specimens on the furnace floor plate.
Section 5.18
(27)
Warning
Fire and
electrical shock
Take care for the handling of specimens.
Section 5.19
(28)
Warning
Fire
Make a temperature setting for the
standalone overheat preventive unit.
Section 5.25
(29)
Warning
Injury
Take care not to allow your finger to be
pinched in the fan at the back of the unit.
Section 5.28
(30)
Warning
Fire or electrical
shock
Inspect the ELB and the standalone overheat
preventive unit at regular intervals.
Section 5.29
During inspection and maintenance
№
Degree of
risks
Details of risks
Protective measures to be implemented
by the machine users
Relevant
chapters
(31)
Warning
Fire or electrical
shock
Remove the power cord before inspection or
maintenance.
Chapter 6
(32)
Warning
Burning
Start maintenance only after the device has
returned to the normal temperature.
Chapter 6
(33)
Warning
Fire or electrical
shock
Do not attempt to disassembly the devices.
Chapter 6
When you are not going to use the unit for a long time or when discarding the unit
№
Degree
of risks
Details of risks
Protective measures to be implemented
by the machine users
Relevant
chapters
(34)
Warning
Fire or electrical
shock
Turn power off and remove the power cord.
Chapter 7
(35)
Caution
Injury
Do not leave the unit at a place where
children may play.
Chapter 7
(36)
Caution
Injury
Remove the door apart to prevent it from
closing before disposing of.
Chapter 7

6
2. Before operating the Equipment
Precautions when installing the Equipment
1. Choose proper place for installation
Do not install this Equipment in the place where:
・the location is rough, dirty or un-leveled.
・flammable gas, explosive gas or corrosive gas will be generated.
・ambient temperature will be more than 35℃or less than 5℃.
・ambient temperature will fluctuate. ・liquid may splash
・there is excessive humidity and dusty. ・there is direct sunlight.
・there is constant vibration. ・outside the building.
・power supply is instable.
・Busy places or other places that safety cannot always be assured.
Install the Equipment(s) at the place with sufficient space as specified as below
2. Install the Equipment on leveled location.
Install this Equipment on leveled floor. If it is installed on rough and/or slope floor, vibration or
noise will be occurred, and unexpected trouble and malfunction may be happened.
Weight of this Equipment is as follows:
The container weight is approx. 29kg for FP102, approx. 43kg for FP302/312, and approx. 51kg
for FP412.
Use cargo handling equipment for carrying and installation. Two or more people shall be
necessary when transporting by humans.
3. Implement safety measures when installing the unit.
Earthquakes or unexpected shocks may cause the unit to fall or move and cause a personal
injury. We recommend implementing safety measures such as installing the unit at a place with
minimum traffic.
Some parts of the unit may be hot during operation. It is extremely dangerous to touch a hot
surface, which may cause burning. We recommend installing appropriate fences around the
installation site.
4. Implement appropriate safety measures after installation.
May be injured by moved and/or fallen this Equipment down by earthquake and/or unexpected
impact.
Implement appropriate measures against falling down for safety.
Min 30cm
Min 30cm
Min 30cm
Min 1m

7
2. Before operating the Equipment
Precautions when installing the Equipment
5. Ventilate sufficiently for the Equipment
Do not operate the Equipment blocked in the radiating slit holes-Louver on its side and back
panels and top panel. Refer to 3. “Name and Functions of each part” on page 10 for the location
of Louvers.
Internal temperature will rise, causing a malfunction of the controller to compromise the
performance as well as to cause a possible accident or a fire.
6. Do not operate at the location of liquid splashing.
Do not operate this Equipment at the location of liquid splashing. If this Equipment will be wetted
by splashing any kind of liquid, it may cause accident, electrical shock and/or fire.
7. Never operate in an atmosphere where flammable or explosive gas is present.
Never operate this Equipment in an atmosphere where flammable or explosive gas is present.
This Equipment is not explosion-proof. Spark may be discharged by switching Earth Leakage
Breaker (ELB) “ON(｜)” and “OFF(○)” and also relay during operation, and then it may cause
fire or explosion. See Chapter 13. “List of Dangerous Substances” for flammable and explosive
gases on page .69
8. Connect Power Cord/Power Cable to receptacle or switch board of facilities.
Connect Power Cord/Power Cable to suitable receptacle/switch board of facilities according to
electrical requirements as follows.
Electrical
requirements:
FP102 AC115V single phase 50/60Hz 10A or more (ELB capacity; 15A)
FP302 AC115V single phase 50/60Hz 21.5A or more (ELB capacity; 30A)
FP312 AC220V single phase 50/60Hz 13A or more (ELB capacity; 15A)
FP412 AC220V single phase 50/60Hz 18A or more (ELB capacity; 20A)
The operational voltage range is ±10%, the voltage range where the specified performance is
guaranteed is rating±5%, the frequency is rating±1%.
※Check line voltage of its receptacle/switch board of facilities and/or whether utilize the same line
with other equipments or not, if this Equipment does not start up/operate even to turn Earth
Leakage Breaker (ELB) On (｜). Take correct action for the solution, such as changing its
power source away from other equipment.
※The length of the power cord outside the unit is about 2ｍ.
9. Take care for handling of the power cord.
・Never operate this Equipment at bundled Power Cord/Power Cable. May heat its Cord/Cable
and then cause fire, if operate at bundled it.
・Do not modify, bend forcibly, twist or pull Power Cord/Power Cable. Otherwise, may cause
fire and/or electrical shock.
・Do not connect too many wires to a branching tap or extend wires using a cord reel.
Otherwise, heat is generated or a fire may result. Also, the voltage may drop or temperature
control performance may be compromised.
・Do not damage Power Cord/Power Cable by setting under any desk and/or chairs, or by
pinching it between objects. Otherwise, may cause fire and/or electrical shock.
・Do not place Power Cord/Power Cable close to kerosene heater, electric heater, or other
heat-generating devices.
・Turn immediately off Earth Leakage Breaker (ELB) and also disconnect Power Plug/breaker
of switch board of facilities, if it is damaged such as exposure of core wire or disconnection.
May cause fire or electrical shock, if this Equipment is operated with damaged Power
Cord/Power Cable.
・Connect Power Cord/Power Cable to appropriate receptacle or switch board of facilities.

8
2. Before operating the Equipment
Precautions when installing the Equipment
10. Must connect grounding wire properly. (FP102specification）
・Must connect grounding wire properly to grounding line or terminal in order to avoid
electrical shock due to electrical leakage.
・Never connect grounding wire to gas line pipe or water line pipe due to fire or electrical
shock.
・Never connect grounding wire to telephone grounding line or to lightening conductor due to
fire or electrical shock.
・Never connect multiple plug to single receptacle due to generating heat dangerously.
Connect to grounded receptacle.
Receptacle with ground connection
When there is no ground terminal.
●Require to ground by Electrical Equipment
Technical Standards Section 19-calss D in
Japan. Please contact with local dealer, local
electrician, or Yamato Customer Service
Center.
Use grounded adaptor for ungrounded receptacle
Ground adaptor
●Insert grounded power plug into ground adaptor.
Connect grounding wire(green) of ground
adaptor to ground terminal on switch board of
facilities.
11. Must connect grounding wire properly.（FP302 FP312 FP412specification）
Require to ground by Electrical Equipment Technical Standards Section 19-calss D in Japan, if
grounding terminal is not provided. Please contact with local dealer, local electrician, or Yamato
Customer Service Center.
Connect the terminals firmly to switch board of facilities or appropriate power plug.
Power plug itself will not be included as an accessory of this Equipment. Connect to the power
supply facilities that meet the electric capacity.
FP302 AC115V single phase 50/60Hz 21.5A or more (ELB capacity；30A）
FP312 AC220V single phase 50/60Hz 13A or more (ELB capacity；15A）
++
Core color
Wiring on the
distribution
board
White
Ground side
Black
Voltage side
Green
Earth
Never connect the ground wire to a gas pipe, a tap water pipe or a telephone line other than the
ground terminal.
The product may not be grounded and an accident or a malfunction may result.
Ground-pole
Grounded 3-pole power plug
Ungrounded 2-pole
receptacle for 115V AC
Grounded 3-pole
power plug
Ground adopter
Grounding
wire
White
Black
Green

9
2. Before operating the Equipment
Precautions when installing the Equipment
12. Never disassemble nor modify the Equipment.
Never disassemble nor modify this Equipment. Those actions may cause this Equipment
malfunction, fire or electric shock.
13. Place specimens on the furnace floor plate.
When placing specimens in the furnace, first put the floor plate on the bottom in the furnace on
which specimens will be placed. Placing specimens directly may damage the furnace body or
cause a fire.

10
Names and Functions of Parts
Main body
Outer appearance
Handle
Door
Radiation port (FP412 only)
Caution
nameplate
Operation panel
Front
Back
Power cord (FP302/312/412)
ELB
Radiation
port
Cooling fan
Standalone
overheat preventive
unit
Exhaust port
(Installation port of the
exhaust unit)
Power cord (FP102 only)
Radiation
port

11
3. Names and Functions of Parts
Structure diagram
Side
Furnace body
Door
Door furnace
body
Exhaust port
Ceiling heater
Side heater
Control sensor
Overheat preventive sensor
Cooling fan

12
3. Names and functions of each part
Control Panel
No
Name
Description
1
Top screen
Display read temperature in Furnace and error numbers.
2
Bottom screen
Display target temperature and various information.
3
Program setting item display
Illuminate one of lamps selected from different settings.
4
Comes on during duration/time
setting and in the Monitoring
mode
Illuminate one of lamps selected from 3(three) different settings.
5
REMOTE Lamp
Illuminate during control via communication
6
ERROR Lamp
Illuminate this Lamp at each error occurred.
7
OPERATE Lamp
lluminate this Lamp during oepration, and flash it during operation standby
mode.
8
HEATER Lamp
Flashes or lights while the heater is live according to the operation amount.
9
EVENT Lamp
lluminate this Lamp at Event Output setting(option).
10
FIXED TEMP Lamp
lluminate while the fixed temperature operation mode is selected.
11
PROGRAM Lamp
lluminate in the Program operation mode.
12
AUTO START Lamp
lluminate in the Auto start mode.
13
AUTO STOP Lamp
lluminate in the Auto stop mode.
14
MODE key
Use at changing Operation Mode among No. 10 thru. No.13(⑩～⑬ on the
Panel).
15
Controller POWER key
Turn “Idle State”-(Controller is sleeping) or “Standby State”-(Controller is
awaking) of Keys(except ⑱MENU Key) by pressing and holding this key.
16
DISP key
Keep this key pressed longer to execute the Monitoring function.
This key functions as the back key for setting items while any of setting
menusis displayed.
17
START/STOP key
Use to start sellected operation or to stop working operation.
18
MENU key
Use to set target program, click on/off, output temperature range(option), and
etc.
19
Esc key
Use to abort or get out of working menu without entering and/or editing set
value and items.
20
▲(Up) key
Use to change set value up.
21
▼(Down) key
Use to change set value down.
22
key
Used as the Left key for the setting digits (cursor) during setting.
23
ENTER key
Use to enter set value and items.
▼

13
4. Operating procedure
Prior confirmation
1. Check the power supply and the ground wire.
The specifications of the FP series are 115V and 220V.
Make sure to connect with this Equipment Power Cord/Power Cable to appropriate power
source and to ground definitely.
2. Check the ELB.
Check if the ELB functions properly.
See “Maintenance method” on P.54 Chapter 6.
Check ELB performance once a month or before continuous long-term operation.
Tick current time on Bottom Screen of Control Panel at ELB ON(｜).
3. Check the Independent Overheat Preventive device.
Make sure to set IOPD temperature more than 100℃higher of Target Temperature in the
furnace.
Check IOPD performance before continuous long-term operation. Refer to “Independent
Overheat Prevention Device” on page 48.

14
4. Operating procedure
Date & Time setting
The controller of this product keeps backup memory for customer settings including the calendar, timer
settings, or operation programs using the built-in battery. This battery will hold data for about five years
even if you turn power of the unit off. (Battery life will change depending on specific operating
conditions.)
※Contact with Yamato local dealer or Yamato Customer Service Center in case of replacing this
battery. Make backup data file of the existing program data in case of being processed program
mode. See “Backup data saving/reading out/resetting” on page 45.
Set up date & time properly in accordance with local time after replacing with new battery.
1
Turn on the controller.
Turn on(｜) Earth Leakage Breaker(ELB) on the right
side of this Equipment.
Bottom Screen of the controller indicate clock time.
This is “Idle State” of this Equipment.
Press and hold key to display standby screen.
This is “Standby State” of this Equipment.
Indicate read temperature in Furnace on Top Screen and
indicate target temperature on Bottom Screen.
The fan motor will start.
2
Display year/month/date and time
on each Screen by MENU key.
①Press key.
②Press key few times until [FUNC] is indicated on
Bottom Screen and then press key.
③Press key to display year on Top Screen and
month/date/time on Bottom Screen, When Bottom
Screen show [BUZZ].
The key can be used to reverse the process.

15
4. Operating procedure
Date & Time setting
3
Set up year and month/date.
Set up year/month/date and clock time.
①Flash CLOCK lamp. Year and month/date are
displayed on Top and Bottom Screen respectively.
②Press key.
③Set calendar year with keys and then press
key.
④Set month/date with keys and then press
key.
※Press key to shift setting position.
4
Set up clock time (described
according to 24-hour time).
①Press key.
②Press key, set clock time with keys,
and then press key.
Enter clock time in accordance with 24-hour time.
※Press key to shift setting position.
③Press key twice to get back to initial screen after
completion of those settings.
Buzzer function selection
1
Select buzzer function.
①Press key and key to display [bUZZ] on
Bottom Screen with same process of clock time setting
described in [2], and then press key.
②Select one from three types of buzzer function with
keys and then press key.
ON: Activate clicking sound for all keys and beeping
sound for alarm. (Set “on” initially at Factory
shipment)
: Activate only clicking sound for "Controller
POWER key and ENTER key", and beeping
sound for alarm.
OFF: Deactivate clicking sound for all keys.
※The buzzer will sound when an error occurs even if
you set “bUZZ” to a setting other than ON.
③Press key twice to get back to initial screen after
completion of those settings.

16
4. Operating procedure
Operating procedure
FIX TEMP
FIX TEMP
FIX TEMP
PROGRAM
PROGRAM
AUTO START
AUTO START
AUTO STOP
Earth Leakage
Breaker
(ELB)
Press and hold
Setting target temp
Waiting time to start [TIME]
Starting time [CLOCK]
Running time [TIME] ＊
End time [CLOCK]
Selecting program
Waiting time to start [TIME]
Starting time [CLOCK]
CLOCK
Setting clock time
TIME
CLOCK
Setting time
Selecting PROGRAM
Setting target temp.
Setting clock time
Setting time
To stop
To cancel
To check setting time (clock
time) during operation
To check program content
during operation
＊Timer starts time counting once
the read temperature reached to
the target temperature.
[PRoG]
flashing.
Inputting program
patarn.
Setting target temp.
Go to next step
Setting time
Programming
method
Setting repeat function
Setting repeat count
Setting wait function
Setting END
Press and hold
Variable wind speed input
TIME
Setting END: for OFF
Setting END: for ON
[PRoG] END.

17
4. Operating procedure
Fixed temperature operation
FIXED TEMP (Fixed Temperature) mode is to keep running at target temperature. It will keep running
until operation stops.
SV: Set Value (Target Temperature), t：Time
Set Fixed Temperature mode.
1
Turn on the controller.
Turn on Earth Leakage Breaker(ELB) on (｜) the left
side wall of this Equipment. (Idle State)
Press and hold key to turn on the controller power.
(Standby State)
Indicate read temperature in Furnace on Top Screen
and indicate target temperature on Bottom Screen.
The fan motor will start.
2
Set to the fixed temperature mode.
Press key to turn FIXED TEMP (Fixed
Temperature mode) lamp on.
※Fixed Temperature mode would be selected at first
time operation. After that, most latest operated
mode is selected.
3
Set a temperature.
①Press key. Then flash changeable digits on
Bottom Screen.
②Shift to flashing digit with key and then
change to desired digit with keys.
Operating Temperature Range：0～1200℃
（FP102/302/312/412）
③Press key when target temperature setting
has completed.
Press key once or twice to cancel its setting.
SV
ｔ
▲
Stop operation (manually)
▲
Start operation (manually)