SMC Networks HRSH200-A*-20 Series,HRSH250-A*-20 Series,HRSH250-A*-40 Series,HRSH150-A*-20-*,HRSH150-A*-20 Series Operation Manual
HRX-OM-Q026-B
1
st
edition: Dec. 2012
Rev.B: Mar.2013
Operation Manual
Installation･Operation
Original Instructions
Thermo chiller
HRSH series
HRSH150-A∗-20-
∗
HRSH200-A∗-20-
∗
HRSH250-A∗-20-
∗
HRSH250-A∗-40-
∗
Keep this manual available whenever necessary
© 2013 SMC CORPORATION All Rights Reserved
To the users
Thank you for purchasing SMC’s Thermo chiller (hereinafter referred to as the “product”).
For safety and long life of the product, be sure to read this operation manual (hereinafter referred to as the
“manual”) and clearly understand the contents.
• Be sure to read and follow all instructions noted with “Warning” or “Caution” in this manual.
• This manual is intended to explain the installation and operation of the product. Only people who
understand the basic operation of the product through this manual or who perform installation and
operation of or have basic knowledge about industrial machines are allowed to work on the product.
• This manual and other documents attached to the product do not constitute a contract, and will not
affect any existing agreements or commitments.
• It is strictly prohibited to copy this manual entirely or partially for the use by a third party without prior
permission from SMC.
Note: This manual is subject to possible change without prior notice.
HRX-OM-Q026-B
Contents
HRSH Series
Contents
Chapter 1 Safety Instructions .......................................................... 1-1
1.1 Before using the product ..........................................................................................1-1
1.2 Reading the Manual ................................................................................................... 1-1
1.3 Hazards ....................................................................................................................... 1-2
1.3.1 Level of hazards.................................................................................................................. 1-2
1.3.2 Definition of “Serious injury” and “Minor injury”................................................................... 1-2
1.4 Product Label ............................................................................................................. 1-3
1.5 Safety Measures.........................................................................................................1-4
1.5.1 Safety Instructions for Use .................................................................................................. 1-4
1.5.2 Personal Protective Equipment........................................................................................... 1-4
1.6 Emergency Measures ................................................................................................ 1-5
1.7 Waste disposal...........................................................................................................1-5
1.7.1 Disposal of refrigerant and compressor oil.......................................................................... 1-5
1.7.2 Disposal of product.............................................................................................................. 1-5
1.8 Material Safety Data Sheet (MSDS) ..........................................................................1-6
Chapter 2 Name and Function of Parts............................................. 2-1
2.1 Model number of product.......................................................................................... 2-1
2.2 Name and Function of Parts .....................................................................................2-2
2.3 Function of Parts........................................................................................................2-3
2.4 Operation display panel ............................................................................................2-4
Chapter 3 Transport and Setting Up ................................................. 3-1
3.1 Transport ....................................................................................................................3-1
3.1.1 Moving by forklift and slinging ............................................................................................. 3-2
3.1.2 Moving by casters ...............................................................................................................3-3
3.2 Installation .................................................................................................................. 3-4
3.2.1 Environment ........................................................................................................................ 3-4
3.2.2 Location............................................................................................................................... 3-6
3.2.3 Installation and Maintenance Space ................................................................................... 3-7
3.3 Installation .................................................................................................................. 3-8
3.3.1 Installation ........................................................................................................................... 3-8
3.3.2 Electrical wiring ................................................................................................................. 3-10
3.3.3 Preparation and wiring of power supply cable ...................................................................3-11
3.3.4 Contact input/output communicatin wiring ........................................................................ 3-15
3.3.5 Wiring of Run/stop signal input･Remote signal input........................................................ 3-15
3.3.6 Wiring of external switch signal input................................................................................ 3-18
3.3.7 Wiring of operation signal output and alarm signal output................................................ 3-21
3.3.8 RS-485 Communication wiring.......................................................................................... 3-22
3.3.9 RS-232C Communication wiring ....................................................................................... 3-23
3.4 Piping ........................................................................................................................ 3-24
HRX-OM-Q026-B
Contents
HRSH Series
3.5 Fill of circulating fluid..............................................................................................3-27
3.5.1 Auto fluid-fill function..........................................................................................................3-27
3.5.2 Fill of fluid without using auto fluid-fill function ..................................................................3-29
3.5.3 For option K [Fluid fill port]................................................................................................. 3-31
Chapter 4 Starting the Product.......................................................... 4-1
4.1 Before Starting........................................................................................................... 4-1
4.2 Preparation for Start ..................................................................................................4-2
4.2.1 Power supply .......................................................................................................................4-2
4.2.2 For the option B [Earth leakage breaker].............................................................................4-2
4.2.3 For HRSH∗∗∗-A∗-40-∗ ......................................................................................................... 4-3
4.2.4 Setting of circulating fluid temperature ................................................................................4-3
4.2.5 Setting of pump operation mode .........................................................................................4-3
4.3 Preparation of circulating fluid.................................................................................4-4
4.4 Starting and Stopping................................................................................................4-7
4.4.1 Starting the product..............................................................................................................4-7
4.4.2 Stopping the product............................................................................................................4-8
4.5 Check items after starting.........................................................................................4-9
4.6 Adjustment of Circulating Fluid flow rate................................................................ 4-9
Chapter 5 Display and setting of various functions........................ 5-1
5.1 Function...................................................................................................................... 5-2
5.1.1 Key operations.....................................................................................................................5-2
5.1.2 List of parameters ................................................................................................................5-4
5.2 Main screen ................................................................................................................5-7
5.2.1 Main screen ......................................................................................................................... 5-7
5.2.2 Display on the main screen .................................................................................................5-7
5.3 Alarm display menu................................................................................................... 5-8
5.3.1 Alarm display menu .............................................................................................................5-8
5.3.2 Content of display of alarm display menu............................................................................ 5-8
5.4 Inspection monitor menu .......................................................................................... 5-9
5.4.1 Inspection monitor menu .....................................................................................................5-9
5.4.2 Checking of the Inspection monitor menu ........................................................................... 5-9
5.5 Key-lock.................................................................................................................... 5-13
5.5.1 Key-lock ............................................................................................................................. 5-13
5.5.2 Key-lock setting / checking ................................................................................................5-14
5.6 Run timer, stop timer function................................................................................ 5-15
5.6.1 Run timer and stop timer function...................................................................................... 5-15
5.6.2 Setting and checking of Run timer and stop timer function...............................................5-17
5.7 Ready completion (TEMP READY) signal.............................................................. 5-19
5.7.1 Ready completion (TEMP READY) signal.........................................................................5-19
5.7.2 Ready completion (TEMP READY) signal setting / checking............................................5-20
HRX-OM-Q026-B
Contents
HRSH Series
5.8 Offset function .........................................................................................................5-22
5.8.1 Offset function ................................................................................................................... 5-22
5.8.2 Offset function setting and checking ................................................................................. 5-24
5.9 Function to recover from power failure ................................................................. 5-26
5.9.1 Function to recover from power failure.............................................................................. 5-26
5.9.2 Function to recover from power failure setting and checking........................................... 5-27
5.10 Anti-freezing function..............................................................................................5-28
5.10.1 Anti-freezing function......................................................................................................... 5-28
5.10.2 Anti-freezing function setting and checking....................................................................... 5-29
5.11 Key click sound setting...........................................................................................5-30
5.11.1 Key click sound setting...................................................................................................... 5-30
5.11.2 Key click sound setting and checking ............................................................................... 5-30
5.12 Temperature unit switching ....................................................................................5-31
5.12.1 Temperature unit switching ............................................................................................... 5-31
5.12.2 Temperature unit switching setting and checking............................................................. 5-31
5.13 Pressure unit switching ..........................................................................................5-32
5.13.1 Pressure unit switching ..................................................................................................... 5-32
5.13.2 Pressure unit switching setting and checking .................................................................. 5-32
5.14 Data reset function...................................................................................................5-33
5.14.1 Data reset function ............................................................................................................ 5-33
5.14.2 Method of resetting data reset function............................................................................. 5-33
5.15 Accumulated time reset function ...........................................................................5-34
5.15.1 Accumulated time reset function ....................................................................................... 5-34
5.15.2 Method of resetting accumulated time reset function ....................................................... 5-34
5.16 Pump operation mode function..............................................................................5-37
5.16.1 Pump operation mode....................................................................................................... 5-37
5.16.2 How to check the pump operation mode and value setting .............................................. 5-37
5.17 Warming up function ............................................................................................... 5-40
5.17.1 Warming up function ......................................................................................................... 5-40
5.17.2 Warming up function setting and checking ....................................................................... 5-41
5.18 Anti-snow coverage function.................................................................................. 5-43
5.18.1 Anti-snow coverage function ............................................................................................. 5-43
5.18.2 Anti-snow coverage function setting and checking ........................................................... 5-44
5.19 Alarm buzzer sound setting....................................................................................5-45
5.19.1 Alarm buzzer sound setting............................................................................................... 5-45
5.19.2 Alarm buzzer sound setting and checking........................................................................ 5-45
5.20 Alarm customizing function....................................................................................5-46
5.20.1 Alarm customizing function ............................................................................................... 5-46
5.20.2 Alarm customize function setting and checking ................................................................ 5-50
5.20.3 Setting of temperature alarm monitoring method and alarm generation timing................ 5-61
HRX-OM-Q026-B
Contents
HRSH Series
5.21 Communication function......................................................................................... 5-67
5.21.1 Communication function ....................................................................................................5-67
5.21.2 Communication function setting and checking .................................................................. 5-67
Chapter 6 Alarm indication and trouble shooting ........................... 6-1
6.1 Alarm Display............................................................................................................. 6-1
6.2 Alarm buzzer stop...................................................................................................... 6-3
6.3 Troubleshooting.........................................................................................................6-4
6.3.1 Alarm contents, causes and remodies ................................................................................6-4
6.3.2 How to release the fan breaker trip .....................................................................................6-8
6.4 Other Errors..............................................................................................................6-10
Chapter 7 Control, Inspection and Cleaning.................................... 7-1
7.1 Control of Circulating Fluid Quality .........................................................................7-1
7.2 Inspection and Cleaning ...........................................................................................7-2
7.2.1 Daily check ..........................................................................................................................7-2
7.2.2 Monthly check......................................................................................................................7-3
7.2.3 Inspection every 3 months................................................................................................... 7-4
7.2.4 Inspection for winter season................................................................................................7-5
7.3 Consumables .............................................................................................................7-5
7.4 Stop for a Long Time ................................................................................................. 7-6
7.4.1 Discharge of the circulating fluid and facility water.............................................................. 7-6
Chapter 8 Documents......................................................................... 8-1
8.1 Specifications.............................................................................................................8-1
8.1.1 HRSH150/200/250-A∗-20-∗.................................................................................................8-1
8.1.2 HRSH250-A∗-40-∗ ...............................................................................................................8-2
8.1.3 Communication specification............................................................................................... 8-3
8.2 Outline dimensions....................................................................................................8-4
8.3 Flow diagram.............................................................................................................. 8-6
8.3.1 HRSH∗∗∗-A∗-20/40-∗...........................................................................................................8-6
8.4 Cooling capacity ........................................................................................................8-7
8.4.1 HRSH150-A∗-20-∗ ...............................................................................................................8-7
8.4.2 HRSH200-A∗-20-∗ ...............................................................................................................8-7
8.4.3 HRSH250-A∗-20／40-∗ .......................................................................................................8-8
8.5 Pump capacity............................................................................................................8-8
8.5.1 HRSH150／200-A∗-20-∗ ..................................................................................................... 8-8
8.5.2 HRSH250-A∗-20／40-∗ .......................................................................................................8-9
8.6 Types of hazard labels(For HRSH∗∗∗-A∗-40-∗) ......................................................8-10
8.6.1 Locations of Hazard Labels ............................................................................................... 8-11
8.7 Compliance...............................................................................................................8-12
8.8 Sample DoC.............................................................................................................. 8-13
8.9 Daily Check Sheet.................................................................................................... 8-14
HRX-OM-Q026-B
Contents
HRSH Series
Chapter 9 Product Warranty .............................................................. 9-1
HRX-OM-Q026-B
Chapter 1 Safety Instructions
HRSH Series 1.1 Before using the product
1-1
Chapter 1 Safety Instructions
1.1 Before using the product
z This chapter is intended to specifically describe the safety related issues
for handling the product. Read this before handling the product.
z The product is a cooling device using circulating fluid. SMC does not take
any responsibility for any problems that may arise from using the product
for other purposes.
z This product is not designed for a clean room. It generates dust from the
internal components such as pump and fan motor.
z The product is operated at high voltage and contains components which
become hot and rotate. If a component needs to be replaced or repaired,
contact a specialized vendor for parts and service.
z All personnel who work with or around the product should read and
understand the safety related information in this manual carefully before
starting work.
z The safety manager is responsible for strictly observing safety standards,
but responsibility in respect to safety standards during daily work resides
with each individual operator and maintainance personnel.
z This manual must be kept available to operators whenever necessary.
1.2 Reading the Manual
This manual contains symbols to help identify important actions when
installing, operating or maintaining the product.
Before using the product be sure to read and understand all the
important actions highlighted in this manual.
This sign indicates actions that must be followed.
This sign indicates prohibited actions.
HRX-OM-Q026-B
Chapter 1 Safety Instructions
1.3 Hazards HRSH Series
1-2
1.3 Hazards
1.3.1 Level of hazards
The instructions given in this manual aim to assure the safe and correct
operation of the product, and to prevent injury of operators or damage to the
product. These instructions are grouped into three categories, Danger,
Warning and Caution, which indicate the level of hazard, damage and also
the degree of emergency. All safety critical information should be carefully
observed at all times.
“DANGER”, “WARNING” and “CAUTION” signs are in order according to
severity (DANGER> WARNING> CAUTION).
1.3.2 Definition of “Serious injury” and “Minor injury”
“Serious injury”
This term describes injuries that result in after effects including loss of
eyesight, burns, electrical shock, fracture, poisoning, etc. and requires
long-term treatment or hospitalization.
“Minor injury”
This term describes injuries that do not need long-term treatment or
hospitalization. (Others excluded from serious injury.)
“WARNING”: Hazard that MAY cause serious personal injury or death during
operation.
“DANGER”: Hazard that WILL cause serious personal injury or death during
operation.
“CAUTION”: Hazard that MAY cause minor personal injury.
“CAUTION without exclamation symbol”: Hazard that MAY cause damage or failure
of the product, facility, devices, ect.
HRX-OM-Q026-B
Chapter 1 Safety Instructions
HRSH Series 1.4 Product Label
1-3
1.4 Product Label
Information about the product, such as Serial No. and Model No. can be
found on the model label. This information is needed when contacting an
SMC sales distributor.
How to see the serial number Q Z 001 （December 2012）
O O 001
Year Symbol Remarks Month Symbol Remarks
Serial
no.
2012 Q
1 O
2013 R 2 P
2014 S 3 Q
↓ ↓
Repeated
from
A to Z in
alphabetical
order
↓ ↓
Repeated from
O to Z in alphabetical
order, with O for
January and Z for
December
－
Fig. 1-1 Position of product label
∗
An example of HRSH250-A-20
Model number
Serial number
z Kind and
amount
HRX-OM-Q026-B
Chapter 1 Safety Instructions
1.5 Safety Measures HRSH Series
1-4
1.5 Safety Measures
1.5.1 Safety Instructions for Use
z Read and understand this manual carefully before using the product.
z Before starting maintenance of the product, be sure to lock out and tag out the
breaker of the user's power supply.
z If operating the product during maintenance, be sure to inform all workers nearby.
z Use only the correct tools and procedure when installing or maintaning the product.
z Use personal protective equipment where specified (“1.5.2Personal Protective
Equipment”)
z Check all parts and screws are fitted correctly and securely after maintenance.
z Avoid working in a drunken or sick condition, which might cause an accident.
z Do not remove the panels except for the cases permitted in this manual.
z Do not remove the panels during operation.
1.5.2 Personal Protective Equipment
This manual specifies personal protective equipment for each work.
Transport, Installing and Uninstalling
Handling of circulating fluid
Operation
Always use safety shoes, gloves and head protection when
transporting, installing or uninstalling the product.
Always use safety shoes, gloves, mask, apron and eye protection
when handling the circulating fluid.
Always use safety shoes and gloves when operating the product.
Follow the instructions below when using the product. Failure to
follow the instructions may cause an accident and injury.
HRX-OM-Q026-B
Chapter 1 Safety Instructions
HRSH Series 1.6 Emergency Measures
1-5
1.6 Emergency Measures
When emergency conditions such as natural disaster, fire and earthquake,
or injury occurs, shut off the breaker of the user’s power supply that supplies
the power to the product.
1.7 Waste disposal
1.7.1 Disposal of refrigerant and compressor oil
The product uses hydro fluorocarbon type refrigerant (HFC) and
compressor oil. Comply with the laws and regulations in each country for the
disposal of refrigerant and compressor oil. The type and quantity of
refrigerant is described on the 1.4 Product Label
If these fluids need to be recovered, read and understand the instructions
below carefully. If there is any unclear point, contact an SMC's sales
distributor.
1.7.2 Disposal of product
The disposal of the product must be handled by a specialized industrial
waste disposal agency in accordance with local laws and regulations.
z Only maintenance personnel or qualified people are allowed to
open the cover panels of the product.
z Do not mix the compressor oil with domestic waste for disposal.
Also, the disposal of the waste must only be conducted by specific
facilities that are permitted for that purpose.
Even when the power supply swich is turned off, some of the internal
circuits are still energized, unless the user’s power supply is shut off.
Be sure to shut off the breaker of the user’s power supply.
z Comply with the laws and regulations in each country for the
disposal of refrigerant and compressor oil.
z The release of refrigerant in to the atmosphere is banned by law.
Recover it with specific equipment and dispose of it correctly.
z Only people who have sufficient knowledge and experience about
the product and its accessories are allowed to recover the
refrigerant and compressor oil.
HRX-OM-Q026-B
Chapter 1 Safety Instructions
1.8 Material Safety Data Sheet (MSDS) HRSH Series
1-6
1.8 Material Safety Data Sheet (MSDS)
If the material safety data sheets of chemicals used in this product are
needed, contact an SMC's sales distributor.
Any chemicals used by the user must be accompanied by an MSDS.
HRX-OM-Q026-B
Chapter 2 Name and Function of Parts
HRSH Series 2.1 Model number of product
2-1
Chapter 2 Name and Function of Parts
2.1 Model number of product
The product can be ordered with the model number configured as shown
below.
The product needs to be handled in different ways depending on the part
number. Refer to “1.4 Product Label and check the part number of the
product.
HRSH
①Cooling capacity
②Cooling method
③Piping thread type
④Power supply
- - -
⑤Option
A Air-cooled refrigeration
None
Nill
Earth leakage breaker
Fluid fill port
B
※1
K
※2
※2：Manual fluid fill port that is different from
the automatic fluid-fill function.
This enables that circulating fluid can be
filled manually without removing the side panel.
(In case of without K option, circulating
fluid can be filled manually removing
the side panel.)
Nil
Rc
F G (Rc-G thread adapter set is included)
N NPT (Rc-NPT thread adapter set is included)
A
20
150 15kW
250
200 20kW
25kW
20
AC200V/200-230V(50/60Hz)
3phase
40
※3
AC380-415 50/60Hz 3phase
※1：In case of power supply '40', this is
standard. (with a handle)
※3：Power supply '40' is available only for HRSH250
Fig. 2-1 Model number of product
HRX-OM-Q026-B
Chapter 2 Name and Function of Parts
2.2 Name and Function of Parts HRSH Series
2-2
2.2 Name and Function of Parts
Fig. 2-2 Names of each part
Table 2-1 Accessory list
①
Alarm cord list label
2pc.
(English 1pc. /Japanese 1pc.)
②
Operation manual
2pc.
(English 1pc./Japanese 1pc.)
③
Y strainer (40meshes) 25A 1pc.
④
Barrel nipple 25A 1pc.
For HRSH∗∗∗-AF-∗∗
G thread adapter set (HRS-EP014)
1set
⑤
For HRSH∗∗∗-AN-∗∗
NPT thread adapter set (HRS-EP013)
1set
Circulating fluid
outlet port Rc1
Circulating fluid
return port Rc1
Automatic fluid
fill port Rc1/2
Overflow port
Rc1
Signal cable entry
(Grommet with membrane)
Tank drain port
Rc3/4 (closed by a
ball valve)
Power cable entry
(Grommet with membrane)
Product
Fluid level
gauge
Option K
[Fluid fill port]
Option B
[Earth leakage breaker]
Inside the panel
Dust-proof
Power terminal
(Inside the panel)
Signal connectors
(
Inside the panel)
Operation
display panel
Ventilation
Ventilation air inlet
Ventilation air inlet
Accessories
(③, ④, (⑤))
Accessories
(①, ②)
In case of HRSH∗∗∗-A∗-40-∗
Breaker handle
HRX-OM-Q026-B
Chapter 2 Name and Function of Parts
HRSH Series 2.3 Function of Parts
2-3
2.3 Function of Parts
The function of parts is as follows.
Table 2-2 Function of parts
Name Function
Operation display panel
Runs and stops the product and performs settings such as the circulating
fluid temperature.
For details, refer to ’’2.4 Operation display panel’’.
Fluid level gauge
Indicates the circulating fluid level of the tank. Confirm the level is between
HIGH and LOW. For details, refer to “3.5Fill of circulating fluid”.
Model label
Shows the product information such as model number and serial number.
For details, refer to ‘’1.4 Product Label’’.
Circulating fluid outlet port The circulating fluid flows out from the outlet port.
Circulating fluid return port The circulating fluid returns to the return port.
Tank drain port This drain port to drain the circulating fluid out of the tank.
Automatic fluid fill port
Piping to the automatic fluid filling port enables easy supply of the circulating
fluid through the ball tap in the reservoir.The supply pressure should be
within the range of 0.2 to 0.5MPa.
Overflow port
Be sure to connect piping from this port to sump pit to discharge the exsess
circulating fluid that caused by fluid level rising.
Dust-proof filter
Inserted to prevent that the dust and contamination are clung on the
air-cooled condensers directly. For details, prefer to “7.2.2Monthly check”.
Power cable entry
Power terminal
Insert the power cable to the power cable entry and connect it to the power
terminal. For details, refer to “3.3.2Electrical wiring” and “3.3.3Preparation
and wiring of power supply cable”.
Signal cable entry
Signal connecors
Insert the signal cable to the signal cable entry and connect it to the signal
connectors. For details, refer to “3.3.4Contact input/output communicatin
wiring”, “3.3.6Wiring of Run/stop signal input･Remote signal input”,
“3.3.8Wiring of external switch signal input”, “3.3.9Wiring of operation signal
output and alarm signal output” , “3.3.8RS-485 Communication wiring” ,
“3.3.9RS-232C Communication wiring or the Operation manual
Communication function.
Earth leakage breaker
(When option B [Earth leakage
breaker]I is selected.
Shuts off the power supply to the internal eqipment of product.
(Parts energized remained in the product)
Refer to “3.3.2Electrical wiring” for the earth leakage breaker.
Breaker handle
(In case of HRSH∗∗∗-A∗-40-∗)
Shuts off the power supply to the internal eqipment of product.
(Parts energized remained in the product)
Refer to “3.3.2Electrical wiring” for the earth leakage breaker.
Fluid fill port
(When option K [Fluid fill port]
is selected.)
Customer who will not use the automatic fluid-fill function can fill the
circulating fluid without removing the panel.
HRX-OM-Q026-B
Chapter 2 Name and Function of Parts
2.4 Operation display panel HRSH Series
2-4
2.4 Operation display panel
The operation panel on the front of the product controls the basic operation
of the product.
Fig. 2-3 Operation display panel
Table 2-3 Operation display panel
No Description Function
Reference
page
PV
Displays the temperature and pressure of the circulating
fluid and alarm codes.
①
Digital display
(7 segment,
4 digits)
SV
Displays the set temperature of the circulating fluid and
the set values of other menus.
5.2
② [ oC oF ] lamp Displays the unit of display temperature (oC or oF). 5.12
③ [MPa PSI] lamp Displays the unit of display pressure (MPa or PSI). 5.13
④ [REMOTE] lamp Lights up during remote operation by communication. 5.21
⑤ [RUN] lamp
・Lights up when the product is started and in operation. Goes off
when the product is stopped.
・Blinks during stand-by for stop (Interval 0.5 seconds).
・Blinks during independent operation of the pump (Interval 0.3
seconds).
・ Blinks during anti-freezing function (At standby: Interval 2
seconds, At operation: Interval 0.3 seconds).
・Blinks during warming up function (At standby: lit on for 0.5
seconds and off for 3 seconds, At operation: interval 0.3
seconds.)
4.4
Flashes with buzzer when alarm occurs (Interval 0.3 seconds). 5.3
⑥ [ALARM] lamp
Blinks while AL25 is OFF (lit on for 0.5 seconds and off 3
seconds.)
5.20
⑦
[ ] lamp Lights up when the fluid level lowers. 4.3
⑧
[ ] lamp Lights up while the run timer or stop timer function is working. 5.6
⑨
[ ] lamp
Lights up when the product is in automatic operation.
5.9
⑩ [RUN/STOP] key
Makes the product start or stop.
4.4
⑪ [MENU] key
Shifts the main menu (display screen of temperature) the other
menu (entry of set values and monitor screen).
⑫ [SEL] key
Changes the item in menu and enters the set value.
5.1
⑬ [▼] key
Decreases the set value.
⑭ [▲] key
Increases the set value.
-
⑮ [PUMP] key
When the [MENU] and [RUN/STOP] keys are held down
simultaneously, the pump starts running independently.
4.3
Press the [▼] and [▲] keys simultaneously. This will stop the alarm
buzzer and reset the [ALARM] lamp.
⑯ [RESET] key
Keep the [▼] and [▲] keys pressed down simultaneously for 3
seconds to reset AL46 and AL48.(After resetting AL48,
WAIT(
) will be displayed and the product cannot run for 40
seconds. Restart 40 seconds later after resetting.
6.3
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
HRSH Series 3.1 Transport
3-1
Chapter 3 Transport and Setting Up
3.1 Transport
The product is heavy and has potential danger at transport. Also, to prevent
damage and breakage of the product, be sure to follow these instructions for
transport.
z Drain the residual fluid from the piping as much as possible to
prevent any spillage.
z Only persons who have sufficient knowledge and experience
about the product and system are allowed to transport and set up
the product.
z Especially pay attention to personal safety.
Never lay the product on its side.
The compressor oil will leak in to the refrigerant piping, which may
cause early failure of the compressor.
z When moving by folklift, take care not to hit the folk to the cover
panels and piping ports of the product.
z Be sure to use all the four eye bolts when sling the product.
z The slant angle of each rope should be less than 60 degrees.
z When moving the product by a folklift, insert the fork into the right
psitions refering to 3.1.1
Moving by forklift and slinging.
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
3.1 Transport HRSH Series
3-2
3.1.1 Moving by forklift and slinging
Fig 3-1 Fork insert and slinging position
The wights of the product are HRSH150/200：Approx. 215kg,
HRSH250：Approx. 280kg.
Moving by forklift and slinging should be done by persons who have
the licenses.
Position to sling
Less than 60°
Fork insert position
Fork Insert position
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
HRSH Series 3.1 Transport
3-3
3.1.2 Moving by casters
<In case of purchasing the optional accessories, “Caster Adjuster-foot kit”
(HRS-KS001
/KS002) separately and after fastening it to the product.>
Fig. 3-2 Transportation using casters
Do not hold the piping connections and grips of the panels when
moving by casters. It may cause a damage to the product.
Push the corners of the product.
The wights of the product are HRSH150/200：Approx. 215kg, HRSH250：
Approx. 280kg.
Moving the product by casters should be done by 2 persons or more.
Raise the adjuster
foot.
Swivel
caste
r
Each swivel caster can
rotate 360 degrees freely.
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
3.2 Installation HRSH Series
3-4
3.2 Installation
3.2.1 Environment
The product must not be operated, installed, stored or transported in the
following conditions. Potential malfunction or damage to the product may
occur if these instructions are disregarded.
The product does not conform to any clean room specifications. The pump
and ventilating fan inside the product generate particles.
z Location that is exposed to steam, salt water or oil.
z Location that is exposed to dust or powder material.
z Location that is exposed to corrosive gas, organic solvent, chemical
solution, or flammable gas (the product is not explosion-proof)
z Location where the ambient temperature is out of the following range:
In transportation and In storage -15 to 50°C
(Should not be water or circulating fluid circuit in the product)
In operation -5 to 45°C(Use 15% ethylene glycol
aqueous solution if operating in a place where the circulating fluid temp. or
ambient temperature is lower than 10
°C.)
z Location where condensation forms on the inside electrical parts.
z Location that is near heat sources and poor in ventilation.
z Location that is subjected to abrupt changes in temperature.
z Location that is subjected to strong electromagnetic noise (intense electric
field, intense magnetic field, or surges).
z Location that is subjected to static electricity, or conditions where static
electricity can discharge to the product.
z Location that is subjected to strong high frequencies raditation
(microwaves).
z Location that is subjected to potential lightning srtike.
z Do not set up the product in places possibly exposed to leakage of
flammable gas. Should any flammable gas stay around the
product, the product may cause a fire.
z Keep the product horizontal to a rigid and flat floor which can
resist the weight of the product, and take measures to prevent the
product from tipping over. Improper installation may cause water
leakage, tipping, damage of the product or injure the operator.
z Keep the ambient temperature of the product between -5 to 45
o
C.
Operation out of this ambient temperature range may cause a
malfunction of the product.
z The installer/end user is responsible for carrying
out a acoustic noise risk assessment on the equipment after
installation and taking appropriate measures as required.
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
HRSH Series 3.2 Installation
3-5
z Location at altitudes of 1000m or higher (except during product storage
and transport). In case of using at altitudes of 1000m or higher, please
contact us.
z Location where the product is affected by strong vibrations or impacts.
z Condition that applies external force or weight causing the product to be
damaged.
z Location without adequate space for maintenance as required.
z Location that is exposed to splash of the water that is higher than IPX4.
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
3.2 Installation HRSH Series
3-6
3.2.2 Location
Installation of multiple products
Keep sufficient space between products so that the air vented from one product will not be taken
in by other products.
Installation at indoor site
① In case of facility having a large installation area (that can vent the air naturally)
Make an air outlet on a wall at a high level and air inlet on a wall at a low level, to allow for
adequate airflow.
② In case of facility having a small installation area (that can not vent the air naturally)
Make a forced air exhaust vent on a wall at a high level and an air inlet on a wall at a low level.
③ Using duct to exhaust the air
In case the indoor site cannot accept the exhausted air from the product or/and is air
conditioned, ventilate by installing a duct on the outlet ventilation of the product. Do not fasten
the duct on the outlet ventilation of the product directly. Have the space at least the dust’s
diameter apart. Use a fan for the duct that considered the ventilation resistance of the duct.
Table 3-1 Amount of radiation and required ventilation
Required ventilation amount m3/min
Model
Heat
Radiated kW
Differential temp. of
3 oC between inside
and outside of
installation area
Differential temp. of
6 oC between inside
and outside of
installation area
HRSH150-A∗-20-∗
Approx.29
490 245
HRSH200-A∗-20-∗
Approx.35
590 295
HRSH250-A∗-20/40-∗
Approx.44
730 365
Installation at indoor site
The product’s splash-proof specification is IPX4.
Installation environment specification
Maximum noise: HRSH150/200…62dB(A)
HRSH250…66dB(A)
The product radiates heat from the air vent of the cooling fan.
If the product is operated with insufficient air ventilation the internal
temperature can exceed 45
oC∗
, which can cause an affect the
performance and life of the product. To prevent this ensure that
suitable ventilation is available (see below).
z Do not install in a location which can be subjected to any of the
conditions in 3.2.1 Environment.
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
HRSH Series 3.2 Installation
3-7
3.2.3 Installation and Maintenance Space
It is recommended to keep the space around the product shown in Fig. 3-3.
Fig. 3-3 Installation space
Have an enough space for the ventilation for the product. Otherwise it
may cause a lack of cooling capacity or/and stoppage of the product.
Have an enough space for maintenance.
Top
Front
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
3.3 Installation HRSH Series
3-8
3.3 Installation
3.3.1 Installation
How to mount the product
1. Insert the product to the anchor bolts that were previously driven on the horizontal floor.
2. Fasten the nuts to the anchor bolts.
3. Make sure that there is no looseness on all the anchor bolts and nuts.
【One point】
SMC Foundations bolt set [IDF-AB500] (SUS M10x50mm) is applicable.
Fig. 3-4 Installation procedures
Install the product on the horizontal floor.
Prepare the M10 anchor bolts that are appropriate to the material of
the floor that the product will be installed. Drive the anchor bolts at
least at two places of the left and right side of the product each (totally
four places). Refer to the “8.2 Outline dimensions” for the dimensions
for the position of the anchor bolts.
Floor
Anchor bolt
Nut
Base of the product
Hole for anchor bolt (12mm)
Anchor bracket
Hole for anchor
bolt (12mm)
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
HRSH Series 3.3 Installation
3-9
〈In case of purchasing [Caster Adjuster-foot kit] (HRS-KS001/KS002)〉
Fig. 3-5 Installation by adjuster foot
In case of using [Caster Adjuster-foot kit], be sure to use the adjuster
foot to install on the floor. The adjuster foot is not earthquake-proof.
Make an earthquake-resistant measure by the customer side.
Adjust the adjuster foot so that the gap
between the caster wheel and the floor
becomes 3mm to 5mm.
Caster
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
3.3 Installation HRSH Series
3-10
3.3.2 Electrical wiring
z Do not modify the intenal electrical wiring of the product. Incorrect
wiring may cause electrical shock or fire. Also, modifing the
internal wiring will void the product’s warranty.
z Do not connect the ground to water line, gas pipe or lightening
z Only qualified persons are allowed to wire the product.
z Be sure to shut off the user’s power supply. Wiring with the
product energized is strictly prohibitted.
z The wiring must be conducted using cables complying with “Table
3-2” firmly and secured to the product to prevent the external force
of cables being applied to the terminals. Incomplete wiring or
improper securing of wiring may cause electrical shock, excessive
heat and fire.
z Ensure a stable power supply with no voltage surges.
z Ensure that an Earth Leakage Breaker is used in the power supply
of the product. See “Table 3-2”.
z Use a power supply suitable for the specifications of the product.
Be sure to connect the ground connection.
z Ensure that a lock out facility is availble on the power supply.
z Each product must have its own separate Earth Leakage Breaker.
Otherwise there can be a risk of electric shock or fire.
z Ensure that no harmonics are superimposed at power supply.
(Do not use inverter etc.)
z Supply a steady power supply which is not affected by surges or
distortion. In particular, if the voltage rate of increase (dv/dt) at
zero crossing exceeds 40V/200μsec, it may cause malfunction.
V
dV
dt
dt
= V
oon
dV
t
Voltage rise %
Time
Voltag
e
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
HRSH Series 3.3 Installation
3-11
Power supply cable and Earth Leakage Breaker
Prepare the power supply shown in the following table. For the connection
between the product and power supply, use the power supply cable and
earth leakage breaker shown below.
Table 3-2 Power supply cable and Earth Leakage Breaker（Recommended）
Earth leakage breaker
*1
Model
Power
supply
voltage
Terminal
block
screw
diameter
Recomm
ended
crimp
terminal
Cable qty. x
size
Rated
current
[A]
Sensitivity
of leak
current
[mA]
HRSH150-A∗-20-∗
30
HRSH200-A∗-20-∗
40
HRSH250-A∗-20-∗
AC200/
200-230V
50/60Hz
3phase
M5 R8-5
4 cores x
AWG8
(4 cores x
8mm2)
(including
ground)
50
30
R5.5-5
3x5.5mm2
(3xAWG10)
HRSH250-A∗-40-∗
AC380-415V
50/60Hz
3phase
M5
R14-5
For
ground
line
1x14mm2
(1xAWG6)
For
ground line
30 30
*1: A specified earth leakage breaker is installed for option B [Earth leakage breaker] of each model.
If the product is not option B [Earth leakage breaker], please prepare an earth leakage breaker by
the customer side.
A specified earth leakage breaker is installed for HRSH250-A∗-40-∗ .
3.3.3 Preparation and wiring of power supply cable
z The electrical facilities should be installed and wired in
accordance with local laws and regulations of each country and by
a person who has knowledge and experience.
z Check the power supply. Operation with voltages, capacities and
frequencies other than the specified values can cause fire and
electrical shock.
z Wire with an applicable cable size and terminal. Forcibly mounting
with an unsuitable size cable ma
y
result in heat generation or fire.
HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
3.3 Installation HRSH Series
3-12
In case of option B [Earth leakage breaker] and HRSH∗∗∗-A∗-40-∗
Breaker’s operating characteristic
Be sure to lock out and tag out the breaker of the facility power supply
(customer power supply facility) before wiring.
Be sure to connect the power supply cable from the product side first,
and then connect the breaker of the facility power supply (the user’s
machine power supply).
When the panel is removed or mouted, be sure to wear protective
shoes and gloves to prevent injury with the edge of the panel.
A breaker that has the operating characteristic below is installed. Please use a
breaker that has the same or longer operating time as/than this for the customer
side (primary side). If it is a shorter operating time, there is a possibility of
accidental breaker trip due to the internal motors’ inrush currents of this product.
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
100 135 200 300 400 500 600700 1000 1500 2000 3000 4000
Current (% for breaker capacity)
Operating time
Min.
Max.
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