Phcbi MIR-554 Series User manual

MIR-554Series
Please read the operating instructions carefully before using this product, and keep the operating
instructions for future use.
See page 61 for model number.

Operating Instructions
Cooled Indubator

1
CONTENTS
INTRODUCTION............................................................................................................ 3
PRECAUTIONS FOR SAFE OPERATION .................................................................... 4
ENVIRONMENTAL CONDITIONS................................................................................. 9
INCUBATOR COMPONENTS ..................................................................................... 10
Control panel............................................................................................................. 12
Switch box................................................................................................................. 13
INSTALLATION SITE................................................................................................... 14
INSTALLATION............................................................................................................ 15
TOP SCREEN .............................................................................................................. 16
FUNCTIONS THROUGH CONTROL PANEL .............................................................. 17
STANDBY OPERATION (MENU/Std-by) ..................................................................... 17
SETTING OF KEY LOCK (MENU/Std-by).................................................................... 18
Setting of key lock (Key Lock)................................................................................. 18
Setting of key unlock (Key Unlock) ......................................................................... 18
PROCEDURES OF SETTING VALUE......................................................................... 19
Setting of chamber temperature.............................................................................. 19
Setting of key lock ................................................................................................... 20
HIGH LIMIT/LOW LIMIT ALARM (MENU/Std-by) ........................................................ 21
PROGRAMMING (MENU/Edit) .................................................................................... 22
EDIT OF SAVED PROGRAM (MENU/Edit) ................................................................. 28
START OF PROGRAM (MENU/Run)........................................................................... 29
JOIN FUNCTION .......................................................................................................... 31
SKIP OF STEP (MENU/Skip) ....................................................................................... 32
STOP OF PROGRAM (MENU/Stop)............................................................................ 33
AUTOMATIC DEFROST (MENU/Tools/Date Time)..................................................... 34
MANUAL DEFROST (MENU/M.def) ............................................................................ 35
VARIOUS SETTING (MENU/Tools) ............................................................................. 36
Display of log (Tools/Log) ....................................................................................... 36
Setting of date, time, log (Tools/Date Time)............................................................ 39
Alarm setting (Tools/Alarm, Opt., Low Humi. Setting) ............................................ 40
Key lock password setting (Tools/Key Lock PW Setting) ....................................... 41
Default setting (Tools/Default Setting) .................................................................... 42
Delete of program (Tools/Delete User Data)........................................................... 43
ADJUSTMENT OF SHELVES...................................................................................... 45
ALARMS AND SAFETY FUNCTIONS......................................................................... 46
MAINTENANCE ........................................................................................................... 49
Cleaning.................................................................................................................... 49
Cleaning of evaporating tray..................................................................................... 50
Replacement of lamp................................................................................................ 50
Replacement of glow starter ..................................................................................... 51
Replacement of glow starters (Optional light add on kit MIR-L15)........................... 51

2
CONTENTS
TROUBLESHOOTING ................................................................................................. 52
DISPOSAL OF UNIT .................................................................................................... 53
LOW HUMIDITY MODE ............................................................................................... 58
PERFORMANCE DATA............................................................................................... 59
SPECIFICATIONS........................................................................................................ 60
PERFORMANCE.......................................................................................................... 61
SAFETY CHECK SHEET............................................................................................. 62

3
INTRODUCTION
■Read the operating instructions carefully before using the Product and follow the instructions for safety
operation.
■PHC Corporation disavows any responsibility for safety if the Product is used for other than the
intended use or used with any procedures other than those given in the operating instructions.
■Keep the operating instructions in a suitable place so that it can be referred to as necessary.
■The contents of the operating instructions are subject to change without notice for improvement of
performance or functions.
■Contact our sales representative or agent if any page of the operating instructions is lost or the page
order is incorrect.
■Contact our sales representative or agent if any point in the operating instructions is unclear or if there
are any inaccuracies.
■No part of the operating instructions may be reproduced in any form without the expressed written
permission of PHC Corporation.
IMPORTANT NOTICE
PHC Corporation guarantees this product under certain warranty conditions. However, please note that
PHC Corporation shall not be responsible for any loss or damage to the contents of the product.
<Intended Use>
This product is a laboratory equipment intended to carry out bacteria test, food abuse test,
constant-temperature test, and culture of microorganism, etc.

4
PRECAUTIONS FOR SAFE OPERATION
It is imperative that the user complies with the operating instructions
as it contains important safety advice.
Items and procedures are described so that you can use this unit correctly and safely.
If the precautions advised are followed, this will prevent possible injury to the user and
any other person.
Precautions are illustrated in the following way:
WARNING
Failure to observe WARNING signs could result in a hazard to personnel
possibly resulting in serious injury or death.
CAUTION
Failure to observe CAUTION signs could result in injury to personnel and
damage to the unit and associated property.
Symbol shows;
This symbol means caution.
This symbol means an action is prohibited.
This symbol means an instruction must be followed.
Be sure to keep the operating instructions in a place accessible to users of this unit.
< Label on the unit >
This mark is labeled on the cover in which the electrical components of high voltage are
enclosed to prevent the electric shock.
The cover should be removed by a qualified engineer or service personnel only.
This symbol indicates a hot surface.

5
USA Only: This product has a fluorescent lamp that contains mercury. Disposal may be regulated in
your community due to environmental considerations. For disposal or information, please visit PHC
website: https://www.phchd.com.
Contains mercury / Contenu avec mercure
For more information on safe handling
procedures, the measures to be taken in
case of accidental breakage and safe
disposal options visit:
ec.gc.ca/mercure-mercury/.
Dispose of or recycle in accordance with
applicable laws.
Pour plus de renseignements sur les
procédures de manutention sécuritaire, les
mesures à prendre en cas de bris accidentel et
les options d’élimination sécuritaire visitez:
ec.gc.ca/mercure-mercury/.
Mettez au rebut ou recyclez conformément
aux lois applicables.
For the State of California, USA Only:
This product contains a CR Coin Cell Lithium Battery which contains Perchlorate Material – special
handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate.

6
PRECAUTIONS FOR SAFE OPERATION
Do not use the unit outdoors. Current leakage or electric shock may result if the unit is exposed to
rain water.
Only qualified engineers or service personnel should install the unit. The installation by
unqualified personnel may cause electric shock or fire.
Install the unit on a sturdy floor and take an adequate precaution to prevent the unit from
turning over. If the floor is not strong enough or the installation site is not adequate, this may result
in injury from the unit falling or tipping over.
Never install the unit in a humid place or a place where it is likely to be splashed by water.
Deterioration of the insulation may result which could cause current leakage or electric shock.
Never install the unit in a flammable or volatile location. This may cause explosion or fire.
Never install the unit where acid or corrosive gases are present as current leakage or electric
shock may result due to corrosion.
Always ground (earth) the unit to prevent electric shock. If the power supply outlet is not
grounded, it will be necessary to install a ground by qualified engineers.
Never ground the unit through a gas pipe, water main, telephone line or lightning rod. Such
grounding may cause electric shock in the case of an incomplete circuit.
Connect the unit to a power source as indicated on the rating label attached to the unit. Use
of any other voltage or frequency other than that on the rating label may cause fire or electric shock.
Never store volatile or flammable substances in this unit if the container cannot be sealed. These
may cause explosion or fire.
Do not insert metal objects such as a pin or a wire into any vent, gap or any outlet on the unit.
This may cause electric shock or injury by accidental contact with moving parts.
Use this unit in safe area when treating the poison, harmful or radiate articles. Improper use
may cause bad effect on your health or environment.
Turn off the power switch (if provided) and disconnect the power supply to the unit prior to any
repair or maintenance of the unit in order to prevent electric shock or injury.
Do not touch any electrical parts (such as power supply plug) or operate switches with a wet
hand. This may cause electric shock.
WARNING

7
Ensure you do not inhale or consume medication or aerosols from around the unit at the time of
maintenance. These may be harmful to your health.
Never splash water directly onto the unit as this may cause electric shock or short circuit.
Never put containers with liquid on the unit as this may cause electric shock or short circuit when
the liquid is spilled.
Never bind, process, or step on the power supply cord, or never damage or break the power
supply plug. A broken power supply cord or plug may cause fire or electric shock.
Do not use the power supply cord if its power supply plug is loose. Such power supply cord
may cause fire or electric shock.
Never disassemble, repair, or modify the unit yourself. Any such work carried out by an
unauthorized person may result in fire, or electric shock or injury due to a malfunction.
Disconnect the power supply plug if there is something wrong with the unit. Continued
abnormal operation may cause electric shock or fire.
When removing the power supply plug from the power supply outlet, grip the power supply
plug, not the cord. Pulling the power supply cord may result in electric shock or fire by short circuit.
Disconnect the power supply plug before moving the unit. Take care not to damage the power
supply cord. A damaged power supply cord may cause electric shock or fire.
Disconnect the power supply plug when the unit is not used for long periods. Keeping the
connection may cause electric shock, current leakage, or fire due to the deterioration of insulation.
If the unit is to be stored unused in an unsupervised area for an extended period, ensure that
children do not have access and that doors cannot be closed completely.
The disposal of the unit should be accomplished by appropriate personnel. Remove doors to
prevent accidents such as suffocation.
Do not put the packing plastic bag within reach of children as suffocation may result.
Do not position this unit and the other unit so that it is difficult to operate the disconnection of
the power supply plug. Failure to disconnect the power supply plug may cause fire if there is
something wrong with the unit.
WARNING

8
PRECAUTIONS FOR SAFE OPERATION
This unit must be plugged into a dedicated circuit protected by branch circuit breaker.
Use a dedicated power source as indicated on the rating label attached to the unit. A multiple-tap
may cause fire resulting from abnormal heating.
Never store corrosive substances such as acid or alkali in this unit if the container cannot be
sealed. These may cause corrosion of inner components or electric parts.
Consult our sales representative or agent when you use a material resulting in the corrosive gas
such as in the case of insect breeding.
Check the setting when starting up of operation after power failure or turning off of power
switch. The stored items may be damaged due to the change of setting.
Be careful not to tip over the unit during movement to prevent damage or injury.
Prepare a safety check sheet (copy the last page) when you request any repair or maintenance for
the safety of service personnel.
CAUTION

9
ENVIRONMENTAL CONDITIONS
This equipment is designed to be safe at least under the following conditions (based on the IEC 61010-1):
■Indoor use;
■Altitude up to 2000 m;
■Temperature 5oC to 40oC;
■Maximum relative humidity 80% for temperature up to 31oC decreasing linearly to 50% relative humidity
at 40oC;
■Mains supply voltage fluctuations up to ±10% of the nominal voltage;
■Transient overvoltages up to the levels of OVERVOLTAGE CATEGORY II;
■Temporary OVERVOLTAGES occurring on the mains supply;
■Applicable pollution degree of the intended environment (POLLUTION DEGREE 2 in most cases);

10
INCUBATOR COMPONENTS
1
2
3 4
5
6
7
8
9
10
12
13
14
11
17
18
16
15
19

11
1. Shade: To protect the fluorescent lamp.
2. Door: The door can be opened to 130 degrees approx. The door is sealed securely to the cabinet by
the magnetic gasket when it is closed.
Condensation may occur at the inner side of the door when a lot of damp material stored.
3. Door switch: To prevent the air from escaping by stopping the air circulating fan when the door is
opened.
4. Glass window: 3-layer heat-absorbing glass to shut out the heat.
5. Shelf: The location (height) is adjustable according to the item size to be stored.
Do not change the position of the lowest shelf or do not remove the stainless panel on the lowest shelf to
keep original airflow inside the chamber.
6. Keyhole: Insert the key and turn 180 degrees to the left, and the door is locked.
7. Leveling foot: Use these bolts to adjust the height and level the unit for installation.
8. Evaporating tray: The drained water resulting from the defrosting is accumulated and evaporated
automatically in this tray. (Page 50)
9. Frost check opening: Check the frost on the condenser through this opening.
10. Access port: This port allows cables to be passed into the cabinet.
Note: Be sure to set the rubber stopping to the access port (placed at the left and right side) as it was
when passing cables for measurement and power cords through it.
Be sure to replace the cap after take out cable or, the inside temperature cannot complete down, and
frost may accumulate outside the port surroundings.
11. Air blowing duct: The heat-exchanged air is blown out from this duct.
12. Air circulating fan: Fan is installed inside the duct. Do not insert anything into the duct.
13. Drain port: Use this port when the chamber is washed with water. Always cover the port with cap
when no use.
14. Switch box: Power switch, remote alarm terminals, and glow starter are placed.
15. Control panel: Temperature control, alarm setting, program setting are available through the control
panel. The temperature indicator is attached on the control panel.
16. Glass protective plate: This is prevented from glass cracking.
17. Dew saucer: To hold the dew that adhere to inside of the door.
18. Caster: To facilitate the moving of the cabinet.
19. Port for drain pipe: To take out the drain pipe to avoid the overflow of the evaporating tray in the
case of long term humidity operation. (Page 58)

12
INCUBATOR COMPONENTS
Control panel
1. LCD panel
2. High limit temperature alarm volume (HIGH LIMIT)
To set the temperature of high limit temperature alarm.
3. Low limit temperature alarm volume (LOW LIMIT)
To set the temperature of low limit temperature alarm.
4. Menu button (MENU)
To open the menu window.
5. LCD contrast adjusting knob (CONTRAST)
To adjust the contrast of LCD.
6. Alarm buzzer stop key (BUZZER)
To silence the alarm buzzer temporarily.
7. Character input key
8. Clear key (CE)
To clear the input value during editing of program.
9. Enter key (ENTER)
To determine the selection of menu. In program editing, pressing this key causes moving to a next
article.
10. Shift key (Upward, downward, rightward, leftward)
Upward: To move the cursor upward. (When inputting a program name: Space key)
Downward: To move the cursor downward. (When inputting a program name: BackSpace key)
Leftward: To move the cursor leftward.
Rightward: To move the cursor rightward. (When displaying the top screen: fluorescent lamp ON/OFF*.)
*The lighting is available only with temperature range between +2 oC and +50 oC when the optional Light
add on kit (MIR-L15) is installed.
1 2 3 4
5 6 7 8 9
10

13
Switch box
1. Power switch (POWER)
The switch for ON/OFF of all power source.
2. Remote alarm terminals
Alarm signal can be drawn out via the contact output. Permissible contact capacity: DC 30 V, 2 A
a) Contact output: Connect the lead wires to COM and NO terminals.
(Normal condition: open. Abnormal condition: close.)
b) Contact output: Connect the lead wires to COM and NC terminals.
(Normal condition: close. Abnormal condition: open.)
COM and NO terminals are closed at the failure of electricity supply.
3. Glow starter (type: FG-1P)
1 2 3

14
INSTALLATION SITE
To operate this unit properly and to obtain maximum performance, install the unit in a location with the
following conditions:
■A location not subjected to direct sunlight
Do not install the unit under direct sunlight. Installation in a location subjected to direct sunlight cannot
obtain the intended performance.
■A location with adequate ventilation
Leave at least 10 cm around the unit for ventilation. Poor ventilation will result in a reduction of the
performance and consequently the failure.
■A location away from heat generating sources
Avoid installing the unit near heat-emitting appliances such as a heater or a boiler etc. Heat can
decrease the intended performance of the unit.
■A location with little temperature change
Install the unit under stable ambient temperature. The allowable ambient temperature is between +5 oC
and +35 oC.
Note: This incubator changes to PID control when the temperature setting is about 10 oC higher than the
ambient temperature. Under PID control, the temperature cycle is very small. For other temperature
setting, the incubator is operated with ON-OFF control, which temperature cycle is about 3 oC. At the
beginning of operation or when the ambient temperature is fairly high, the cabinet side may heat up.
However, this does not denote a malfunction. It is due to the hot gas piped around the unit frame to
prevent condensation around the cabinet.
■A location with a sturdy and level floor
Always install the unit on a sturdy and level floor. The uneven floor or tilted installation may cause failure
or injury. Install the unit in stable condition to avoid the vibration or noise. Unstable condition may
cause vibration or noise.
WARNING
Install the unit on a sturdy floor. If the floor is not strong enough or the installation site is not
adequate, this may result in injury from the unit falling or tipping over.
Select a level and sturdy floor for installation. This precaution will prevent the unit from tipping.
Improper installation may result in water spillage or injury from the unit tipping over.
■A location not prone to high humidity
Install the unit in the ambient of 80 %R.H. or less humidity. Installation under high humidity may cause
current leakage or electric shock.
WARNING
Do not use the unit outdoors. Current leakage or electric shock may result if the unit is exposed to
rain water.
Never install the unit in a humid place or a place where it is likely to be splashed by water.
Deterioration of the insulation may result which could cause current leakage or electric shock.
■A location without flammable or corrosive gas
Never install the unit in a flammable or corrosive location. This may cause explosion or fire or may result
in the current leakage or electric shock by the corrosion of the electrical components.

15
CAUTION
Do not install it on the place (near the drain facilities etc.) where the corrosion cause material like the
sulfur compound etc. might be generated. The refrigeration unit is deteriorated, and it causes the
breakdown of the product due to the corrosion of the copper pipe.
■A location where nothing falls on
Do not install the product where things might fall on it. The product might be damaged, and it causes a
breakdown.
INSTALLATION
1. Remove the door fixture
Loosen 4 screws and remove the door fixture at the top left
of the cabinet.
2. Remove the packaging materials and tapes
Remove all transportation packaging materials and tapes.
Open the doors and ventilate the unit. If the outside panels
are dirty, clean them with a diluted neutral dishwashing
detergent. (Undiluted detergent can damage the plastic
components. For the dilution, refer to the instruction of the
detergent.) After the cleaning with the diluted detergent,
always wipe it off with a wet cloth. Then wipe off the panels
with a dry cloth.
Note:
Remove the cable tie banding the power supply cord.
Prolonged banding may cause the corrosion of the cord
coating.
3. Adjust the leveling foot
Extend the leveling feet by rotating them counterclockwise to contact them to the floor. Ensure the unit
is level.
4. Ground (earth)
WARNING
Use a power supply outlet with ground (earth) to prevent electric shock. If the power supply outlet is
not grounded, it is necessary to install a ground by qualified engineers.
Never ground the unit through a gas pipe, water main, telephone line or lightning rod. Such
grounding may cause electric shock in the case of an incomplete circuit.
Note:
The chamber temperature may deviate from the set temperature when the unit is running with the heater
or motor energized.
Leveling foot
Door fixture

16
TOP SCREEN
The top screen below is displayed when turning on the power switch. The default temp. is 25.0 oC.
The date and time are preset at the factory. Refer to page 39 when more accurate setting is needed.
1. Display of running status
The current running status is displayed. At the power-on, “stand-by” is displayed and the system runs
continuously under the stand-by running condition (refer to page 17). When turning on power for the
first time, the system runs continuously under the initial setting condition.
“Running” is displayed at the time of programmed running. “Defrosting” is displayed with reversed and
non-reversed character alternately while removing frost.
“Low Humi.” is displayed with reversed and non-reversed character alternately while low humidity mode.
2. Display of program name
A program name under operation is displayed. “Top Screen” is displayed during standby operation.
3. Display of setting
Set value of temperature is displayed.
4. Display of current value
Current value of temperature is displayed.
5. Message display field
A message is displayed when a breakdown occurs.
6. Alarm display (Alarm)
“Alarm“ is alternately displayed by reversed/non-reversed character while alarm is operating.
“Warning“ is alternately displayed by reversed/non-reversed character at the time of warning.
“Normal“ is displayed at a normal condition.
An adding message is displayed in the message display field.
7. Display of door status
“Door” is highlighted when the door is open. “Closed” is displayed when the door is closed.
8. Lighting display (Light)
“ON” is displayed in outline type when the lighting has been turned on. “OFF” is displayed when turned off.
When the lighting is set to be turned on, the system is programmed running, “Program_ON” is displayed
in outline type when the lighting has been turned on and “Program_OFF” is displayed in outline type when
the lighting has been turned off.
9. Display of date and time
The current date and time is displayed.
S t a n d - b y T o p S c r e e n
T e m p 2 5 . 0 o C
Alarm
：Normal
Door
：Closed
L i g h t
：O F F
2 0 1 0 / 0 1 / 0 1 1 2 : 0 0 : 0 0
２５．０℃
5
1
2
6
7
8
3
4
9

17
FUNCTIONS THROUGH CONTROL PANEL
The following functions are available through control panel:
■Setting of standby operation: To set a running condition at the start-up or completion of
programmed running. (refer to page 17)
■Programming and edit: To set a new program (page 22), or to edit (page 28), or delete (page 43) an
user program.
■Programmed running: To start (page 29), skip (page 32) or stop (page 33) a programmed running.
■Setting of defrost: To set the automatic defrost (page 34) and to start the manual defrost. (page 35)
■Setting of log cycle and sending to PC: To set a log cycle of running data and to send a running log
to PC. (page 38)
■Setting of date and time: To set the date and time shown on the top screen. (page 39)
■Setting of alarm: To set temperature alarm (page 40) and a high limit (or low limit) temperature alarm.
(page 21)
■Setting for optional component: To set when an optional component is installed. (page 40)
■Setting of low humidity mode: To set the running for low humidity. (page 40)
■Default setting: To set the default for LCD panel and communication (DAQ) speed etc. (page 42)
STANDBY OPERATION (MENU/Std-by)
This product automatically operates with standby operation setting.
1. With the top screen displayed, press the menu button (MENU) to show the menu window. Select
“Std-by” and press the enter key (ENTER).
2. Stand-by Setting screen is displayed. Set each parameter.
3. Press the menu button (MENU) at the completion of parameter setting. The menu window is shown.
Select “OK” and press the enter key (ENTER). The parameter is memorized.
The settable range of each parameter:
■Temperature: -10 oC~60 oC
*The settable range and screen display is -10 o
C~+50 oC when the optional inner door (MIR-55ID) is
installed.
S t a n d - b y T o p S c r e e n
T e m p 2 5 . 0
o
C
Alarm ：N
o r m a l
D
o o r ：C l o s e d
L
i g h t ：O F F
2 0 1 0 / 0 1 / 0 1 1 2 : 0 0 : 0 0
２５．０℃
M E N U
R u n
S t d - b y
E d i t
T o o l s
M. D e f
S
t a nd - b y
S
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0
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)
L
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H
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i m it- 1 5
oC

18
STANDBY OPERATION (MENU/Std-by)
■Light step: 1 (ON) or 0 (OFF). In the case of selecting 0 (OFF), by pressing rightward shift key, lighting
is turned on or off when the top screen is displayed.
(While the program operates, on/off of lighting depends on the program.)
*The lighting is available only with temperature range between +2 oC and +50 oC when the optional light
add on kit (MIR-L15) is installed.
■Key Lock: When selecting 1 (Lock), it is not possible to change any parameter. To unlock, it is
required to input the key lock password.
Refer the next for the details.
SETTING OF KEY LOCK (MENU/Std-by)
Setting of key lock (Key Lock)
1. When setting of key lock, change the value of the key lock line from “0” to “1” in the stand-by setting
screen (Stand-by Setting) and press the enter key (ENTER). The buzzer rings for a short while, and then
the key is locked.
2. The other settings except key lock cannot be changed.
Setting of key unlock (Key Unlock)
1. When setting of key unlock, change the value of the key lock line from “1” to “0” in the stand-by
setting screen (Stand-by Setting) and press the enter key (ENTER).
2. Input password of 4 digits to the password field (Password) where the cursor is moved to, and press
the enter key (ENTER). When setting of key unlock, the buzzer rings for a short while, and then “Key
Lock” disappears in the stand-by setting screen (Stand-by Setting).
S t a n d - b y S e t t i n g K e y L o c k
T e mp e r a t u r e 2 5 . 0
o
C ( - 1 0 . 0
o
C - + 6 0 . 0
o
C )
L i g h t S t e p 0 L S
( 0 . O F F 1 . O N )
K e y L o c k 0 ( 0 . U n L o c k 1 . L o c k )
H i g h L i mi t 6 5
o
C
L o w L i m i t - 1 5
o
C
S t a n d - b y S e t t i n g K e y L o c k
T e mp e r a t u r e 2 5 . 0
o
C ( - 1 0 . 0
o
C - + 6 0 . 0
o
C )
L i g h t S t e p 0 L S
(0.OFF 1.ON)
K e y L o c k 0 P a s s w o r d ＊＊＊＊
H i g h L i m i t 6 5
o
C
L o w L i m i t - 1 5
o
C
S
t a n d - b yS e t t i n g
T
e m p e
r
a t u
r
e2 5 . 0
o
C
(
- 1 0 . 0
o
C-+ 6 0 . 0
o
C )
L
i g h tS t e p0 L S
(
0 . O F F
1
. O N )
K
e yL o c k1( 0 . U n L o c k1 . L o c k )
H
i g hL i m i t6 5
o
C
L
o wL i m i t- 1 5
o
C