SMC Networks IDFB22E-11 User manual

IDX-OM-K021
Initial issue October, 2006
Rev.F:Feb,2017
PRODUCT NAME
Refrigerated Air Dryer
MODEL / Series
IDFB22E-11 IDFB22E-11 - A,K,R,S,T,V
IDFB22E-23 IDFB22E-23 - A,K,R,T,V
IDFB37E-23 IDFB37E-23 - A,K,R,T,V
IDFB55E-46 IDFB55E-46 - A,L,R,T,V
IDFB75E-46 IDFB75E-46 - A,L,R,T,V
Please read this manual prior of using the air dryer. Keep the manual readily available for
reference.
© 2017 SMC CORPORATION All Rights Reserved.

To Customers
Thank you for selecting SMC RefrigeratedAir Dryer.
This operation manual must be read and understood thoroughly before using the equipment. It provides all
essential information pertaining to safety, as well as, maximizing equipment efficiency in order to extend the life of
the equipment.
In addition, it is strongly recommended that you follow all the safety guidelines and regulations set forth by the
local government agencyfor proper installation and usage.
This manual explains about installation and trial operation of the equipment. These tasks should be performed
only by individuals with the proper training and have a good understanding of the air dryer.
There is no production amends or financial compensation due to dryers trouble.
This manual contains confidential information proprietary to SMC. It must not be reproduced or disclosed to
others, or used in anyother way, in part or in whole, except as authorized in writing by SMC.
Caution: Please understand that the contents of this operation manual are subjected to
change without prior notice.

Table of Contents
Table of Contents - 1
Chapter i Safety Instructions
i - 1 Warning: Before Using Air Dryer.................................................................i - 1
i - 1 - 1 Hazard, Warning, and Caution Used in This Manual.....................................i - 1
I - 2 Danger Classifications/Position of Hazard warning Label.......................i - 2
i - 2 - 1 Danger Classifications....................................................................................i - 2
i - 2 - 2 Hazard of Electricity .......................................................................................i - 3
i - 2 - 3 Hazard of Hot Surface....................................................................................i - 3
i - 2 - 4 Hazard of Rotating Fan Motor........................................................................i - 3
i - 2 - 5 Danger of CompressedAir Circuit..................................................................i - 3
i - 2 - 6 Positions of Hazard Warning Label................................................................i - 4
i - 2 - 7 Hazard of Refrigerant.....................................................................................i - 5
i - 2 - 8 Cautions about Usage....................................................................................i - 6
i - 2 - 9 Other Label.....................................................................................................i - 6
i - 3 Disposal........................................................................................................i - 8
i - 4 Limited warranty and Disclaimer / Compliance Requirements...............i - 9
Chapter 1 Parts Name and Functions
1 - 1 Parts Names and Functions..................................................................... 1 - 1
Chapter 2 Transportation / Installation
2 - 1 Transportation............................................................................................ 2 - 1
2 - 2 Installation.................................................................................................. 2 - 2
2 - 2 - 1 Location........................................................................................................ 2 - 2
2 - 2 - 2 Tie Down...................................................................................................... 2 - 3
2 - 2 - 3 Air piping ...................................................................................................... 2 - 3
2 - 2 - 4 Drain Tube.................................................................................................... 2 - 3
2 - 2 - 5 Electric Wiring .............................................................................................. 2 - 4
2 - 3 Cautions for Reinstallation......................................................................... 2 - 6
Chapter 3 Operation / Shutdown
3 - 1 Check points before operation................................................................. 3 - 1
3 - 2 Operation .................................................................................................... 3 - 1
3 - 3 Shutdown.................................................................................................... 3 - 2
3 - 4 Cautions about restart............................................................................... 3 - 2
3 - 5 Check points before restart....................................................................... 3 - 2
3 - 6 Precautions for long-term non-operation................................................ 3 - 2
Chapter 4 Maintenance
4 - 1 Daily inspection.......................................................................................... 4 - 1
4 - 2 Periodical maintenance............................................................................. 4 - 1
4 - 2 - 1 Cleaning of ventilation grille (suction grille) .................................................. 4 - 1
4 - 2 - 2 Service parts................................................................................................. 4 - 1
4 - 2 - 3 Cleaning of the case assembly..................................................................... 4 - 1
Table of Contents

Table of Contents
Table of Contents - 2
Chapter 5 Troubleshooting
5 - 1 Cause and countermeasure of errors...................................................... 5 - 1
5 - 2 How to reset the thermal relay and high pressure switch
(Only IDFB55E, 75E).......................................... 5 - 3
Chapter 6 References
6 - 1 Specifications............................................................................................. 6 - 1
6 - 2 Refrigerant with GWP reference............................................................... 6 - 2
6 - 3 Dimensions................................................................................................. 6 - 2
6 - 4 Electrical Circuit......................................................................................... 6 - 4
6 - 5 CompressedAir and Refrigerant Circuit / Operation Principles...........6 –5
Chapter 7 References for Option A
7 - 1 Safety instructions..................................................................................... 7 - 1
7 - 2 Specifications............................................................................................. 7 - 1
7 - 3 Air piping..................................................................................................... 7 - 1
7 - 4 Air flow capacity......................................................................................... 7 - 1
7 - 5 CompressedAir and Refrigerant Circuit / Operation Principles........... 7–2
Chapter 8 Specification for Option K
8 - 1 Safety instructions...................................................................................... 8 -1
8 - 2 Specifications.............................................................................................. 8 -1
Chapter 8 Specification for Option L
9 - 1 Safety instructions..................................................................................... 9 - 1
9 - 2 Specifications............................................................................................. 9 - 1
9 - 3 Specification of heavy duty auto drain (ADH4000-04)............................ 9 - 2
9 - 4 Maintenance................................................................................................ 9 - 2
Chapter 10 Specification for Option R
10 - 1 Safety instructions................................................................................... 10 - 1
10 - 2 Specifications of the GFCI....................................................................... 10 - 1
10 - 3 How to connect the power supply.......................................................... 10 - 1
10 - 4 Cautions for handling the GFCI.............................................................. 10 - 3
10 - 5 Electric circuit........................................................................................... 10 - 3
Chapter 11 Specification for Option S
11 - 1 Safety instructions....................................................................................11 - 1
11 - 2 Specifications............................................................................................11 - 1
Chapter 12 Specification for Option T
12 - 1 Safety instructions.................................................................................... 12 -1
12 - 2 Specifications............................................................................................ 12 -1
12 - 3 Remote operation...................................................................................... 12 -2
12 - 4 How to connect the power supply and signal cable..............................12 -2
12 - 5 How to re-start the operation...................................................................12 -3
12 - 6 Electric wiring diagram............................................................................. 12 -4

Table of Contents
Table of Contents - 3
Chapter 13 Specification for Option V
13 - 1 Safety instructions.................................................................................... 13 -1
13 - 2 Specifications............................................................................................13 -1
13 - 3 How to perform maintenance...................................................................13 -2
13 - 4 Electric circuit............................................................................................13 -2
Chapter 14 Service Record
14 - 1 Service Record.......................................................................................... 14 -1

Air Dryer i Safety Instructions
i-2Danger Classifications & Position of Hazard warning Labels
i- 2
IDX-OM-K021
i-2 Danger Classifications & Position of Hazard warning Labels
To help you recognize the hazards, the unit utilizes special graphics to indicate different hazards. Confirm the
contents of the hazards and the location of the labels before operation.
Warning
Only properly trained, qualified personnel are allowed to perform tasks such as:
Operation, installation, relocation of equipment and maintenance works.
Should any problem occurs, address it according to instruction in this manual.
Identify problems following the guidelines in Chapter 5 for Troubleshooting before
proceed with maintenance works.
The equipment should not be turn on in the event of any problems.
When the equipment gets out of order, shutdown immediately, and contact for
service
i-2-1 Danger Classifications
Specific danger classification of this equipment is as follows.
Hazard of Electricity
Since this equipment operates with high voltage, there is the danger of electric
shock. This special symbol is used, along with key words: “CAUTION”, “WARNING”
or “DANGER”, on the equipment and in this manual.
Hazard of Hot Surface
Since this equipment becomes hot while running, there is the danger of burn injury.
This special symbol is used, along with key words: “CAUTION”,“WARNING” or
“DANGER”, on the equipment and in this manual.
Hazard of Rotor
Since this equipment has parts that rotate at high speed while running, there is the
danger of bodily injury. This special symbol is used, along with key words: “CAUTION”,
“WARNING” or “DANGER”, on the equipment and in this manual.
IDFB Series

Air Dryer i Safety Instructions
i-2Danger Classifications & Position of Hazard warning Labels
i- 3
IDX-OM-K021
i-2-2 Hazard of Electricity
Warning
Inside of this equipment, there is a power-supplying section with high voltage
separated by the cover panel. Do not operate the equipment with the cover panel off.
i-2-3 Hazard of Hot Surface
Warning
Since this equipment has parts that become hot during operation, there is the danger
of burn-associated injuries. These parts remain hot even after power is off. Wait until
the unit has cooled down before touching.
i-2-4 Hazard of Rotating Fan Motor
Warning
Since this equipment has parts that rotate during operation, there is the danger of
injury resulting from direct contact. The fan and rotor will start/stop automatically.
Thus, do not work on them when power is on.
i-2-5 Danger of Compressed Air Circuit
Warning
Before replacing or cleaning parts, be sure to relief the pressure remained inside of the
equipment until the gauge indicates “0”. High pressure can propel object at high
velocity and cause injury.
IDFB Series

Air Dryer i Safety Instructions
i-2Danger Classifications & Position of Hazard warning Labels
i- 4
IDX-OM-K021
i-2-6 Positions of Danger Warning Label
Warning
・Read with caution and pay attention to the notations of danger warning labels.
・Do not remove or rub danger warning labels.
・Confirm the positions of danger warning labels.
Front
WARNING 警告
!
1 Remove panels for maintenance only.
2 Never insert anything into product to ensure
safety.
3 Cut power prior to maintenance to prevent
electric shock.
4 Settle product to room temp.before main-
tenance toprevent burn or frostbite.
5 Ensure zero air pressure before replacing parts.
1 点検以外はﾊﾟﾈﾙを取り外さないこと。
2 回転物があるので指、棒状の物を差し
込まないこと。
3 感電の恐れがあるので、点検の前には電源を
切ること。
4 火傷の恐れがあるので、点検の前には装置を
常温にすること。
5 部品交換の前には必ず、空気圧力を"0"に
すること。
!
IDFB Series

Air Dryer i Safety Instructions
i-2Danger Classifications & Position of Hazard warning Labels
i- 5
IDX-OM-K021
Front
i-2-7 Hazard of Refrigerant
Caution
・This equipment uses Fluorocarbon (HFC) as a refrigerant.
・It is strictly forbidden to emit Fluorocarbon into the atmosphere. Before you repair the
refrigerant circuit, you should collect the refrigerant with proper evacuation system.
The collected refrigerant should be properly recycled by qualified agency. Only
personnel with proper credential are allowed to handle refrigerant.
・Only properly trained qualified personnel are allowed to remove the cover panel of the
equipment.
・The quantity and the type of Fluorocarbon are mentioned on the specification label.
See Page i - 6, i - 7.
IDFB Series

Air Dryer i Safety Instructions
i-2Danger Classifications & Position of Hazard warning Labels
i- 6
IDX-OM-K021
i-2-8 Cautions about Usage
Warning
Please follow the instructions on all warning labels. Do not remove or deface
warning labels, and confirm the location of warning labels.
i-2-9 Other Label
IDFB22E / 37E
Front
Front
CAUTION 注意
!
1 Read manual before operation.
2 Ensure vantilation and maintenance
space.
3 Keep water away from the product.
4 Secure In / Out connector with spanner
during piping.
5 Wait 3 minutes before restart.
6 Ensure Running Condition / Evaporating
Temp. in green zone.
1 ご使用前に必ず取扱説明書を読んでください。
2 通風、メンテナンススペースを確保して
ください。
3 雨や水滴がかからないようにしてください。
4 ＩＮ／ＯＵＴポートをスパナで固定して
配管してください。
5 再起動は運転停止３分後に行ってください。
6 ＲＵＮＮＩＮＧ ＣＯＮＤＩＴＩＯＮ・蒸発温度計は
グリーン帯で使用してください。
SMC AIR DRYER
MODEL
VOLTAGE
RATED CURRENT
MCA
MOPD
CMP LRA
AIR FLOW RATE
MAX. INLET PRESS.
MAX. INLET TEMP.
MAX.AMBIENT TEMP
MIN. AMBIENT TEMP
REFRIGERANT R134a
LO. SIDE PRESS.
HI. SIDE PRESS.
WEIGHT
SERIAL No.
MAKER
*12456789*
IDFB Series