DryGair DG5 User manual

February 2021
Ver. 02/2021
DryGair Dehumidification Unit
Smart DG Interface
April 2021 Version 04/21

DryGair Energies Ltd.
ii
DryGair Energies Ltd. — www.drygair.com
8 Hamanofim St., Herzliya Pituach 46733
Tel.: [phone], Fax: [phone]
: drygair.energies
Proprietary and Confidential
Copyright © 2021 by DryGair Energies Ltd.
All rights reserved. No part of this manual may be reproduced or copied in any form by any means-
graphic, electronic, or mechanical, including photocopying, typing, or information retrieval systems-
without written permission of DryGair Energies Ltd.

DryGair Energies Ltd.
ii
DryGair Energies Ltd. — www.drygair.com
8 Hamanofim St., Herzliya Pituach 46733
Tel.: [phone], Fax: [phone]
: drygair.energies
Proprietary and Confidential
Copyright © 2021 by DryGair Energies Ltd.
All rights reserved. No part of this manual may be reproduced or copied in any form by any means-
graphic, electronic, or mechanical, including photocopying, typing, or information retrieval systems-
without written permission of DryGair Energies Ltd.
DryGair Dehumidification Unit
Table of Contents
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Table of Contents
1. Introduction __________________________________________1
1.1 Before You Begin_________________________________________ 1
1.2 Further Information _______________________________________ 1
1.3 Conventions_____________________________________________ 2
2. Safety _______________________________________________3
2.1 Hazards_________________________________________________ 3
2.2 Operation Safety Notes ____________________________________ 4
2.3 Maintenance Safety Notes _________________________________ 4
3. Smart DG Overview ____________________________________5
3.1 The Smart DG Interface____________________________________ 6
4. Smart DG Controller Operations _________________________7
4.1 Setting the Controller's Date and Time _______________________ 7
4.2 Changing the Setpoint - offline______________________________ 9
4.3 Converting Temperature Units (°F/°C) - offline ________________ 10
4.4 Downloading Data From the Smart DG - offline _______________ 11
4.5 Updating the Controller's Software Using a USB ______________ 12
5. Smart DG Set-Up Procedure ____________________________14
5.1 Registering the Units and Creating a Customer Map ___________ 14
5.2 Activating the Smart-Hub License __________________________ 15
5.3 Assigning the Unit Address _______________________________ 15
5.4 Smart-Hub Description ___________________________________ 17
5.4.1 Required Parts and Tools _________________________________ 17
5.4.2 Mounting Options _______________________________________ 18
5.4.3 Ethernet Cable Connections _______________________________ 19
5.4.4 Connecting the Power Supply______________________________ 20
5.4.5 Technical Specifications and Warnings_______________________ 21
5.5 Connecting the Units to the Internet ________________________ 22
5.5.1 Connecting the Smart DG Units to the Smart-Hub Controller ______ 22
5.5.2 Connecting Multiple Units _________________________________ 23
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Table of Contents
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6. Smart DG Online Interface _____________________________24
6.1 Logging In to the DryGair Online Interface ___________________ 24
6.2 Remote Monitoring and Controlling_________________________ 26
6.2.1 Available Online Functions in Mode 1 (Local Mode) _____________ 27
6.2.2 Available Online Functions in Mode 2 (Remote Mode) ___________ 29
6.2.3 Malfunction Alarms ______________________________________ 30
7. Appendices _________________________________________33
Appendix A. Smart-Hub Account Customer and Unit Information Setup 33
A.1. Empty Form __________________________________________ 33
A.2. Filled-out form_________________________________________ 34
Appendix B. Water Extraction Meter_____________________________ 35
B.1. Connecting the Water Extraction Meter _____________________ 36
Appendix C. List of Alarm Descriptions __________________________ 38
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Table of Contents
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6. Smart DG Online Interface _____________________________24
6.1 Logging In to the DryGair Online Interface ___________________ 24
6.2 Remote Monitoring and Controlling_________________________ 26
6.2.1 Available Online Functions in Mode 1 (Local Mode) _____________ 27
6.2.2 Available Online Functions in Mode 2 (Remote Mode) ___________ 29
6.2.3 Malfunction Alarms ______________________________________ 30
7. Appendices _________________________________________33
Appendix A. Smart-Hub Account Customer and Unit Information Setup 33
A.1. Empty Form __________________________________________ 33
A.2. Filled-out form_________________________________________ 34
Appendix B. Water Extraction Meter_____________________________ 35
B.1. Connecting the Water Extraction Meter _____________________ 36
Appendix C. List of Alarm Descriptions __________________________ 38
DryGair Dehumidification Unit
List of Figures
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List of Figures
Figure 1. The c.pCO programmable controller ___________________________________ 5
Figure 2. Smart DG (on smartphone) __________________________________________ 5
Figure 3. Electrical compartment ______________________________________________ 7
Figure 4. Smart-hub parts __________________________________________________ 17
Figure 5. Smart-hub mounting _______________________________________________ 18
Figure 6. Smart-hub connections_____________________________________________ 19
Figure 7. Power supply and plugs ____________________________________________ 20
Figure 8. Smart-hub power _________________________________________________ 20
Figure 9. Cable routing ____________________________________________________ 22
Figure 10. Daisy chain topology______________________________________________ 23
Figure 11. DryGair homepage _______________________________________________ 24
Figure 12. DryGair cloud login screen _________________________________________ 24
Figure 13. Remote Pro screen_______________________________________________ 25
Figure 14. DryGair Cloud homepage __________________________________________ 25
Figure 15. Water Meter ____________________________________________________ 35
Figure 16. Installing the water meter __________________________________________ 36
Figure 17. Installed water meter _____________________________________________ 37
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DryGair Dehumidification Unit
Introduction
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1. Introduction
This manual introduces the DryGair Smart DG interface, which lets growers
monitor and control their DryGair units – remotely and locally.
Smart DG includes a physical interface that is attached to the unit, as well
as a virtual interface that is accessible via a computer or a mobile device.
Both systems provide growers with full control over their DryGair units,
allowing them to collect climate data and operational data.
The Smart DG feature can be enabled and used on any DryGair
dehumidification unit configured with the c.pCO programmable controller.
Please note that DryGair continuously develops and updates its machines to
maximize their potential. This manual, though entirely up to date when
issued, is subject to changes without notice.
1.1 Before You Begin
Before you begin working with the DryGair dehumidification unit, read the
DryGair dehumidification Operation and Maintenance Manual, which
provides information and procedures for installing and operating the unit, as
well as maintenance, troubleshooting, and repair procedures.
When reading this manual, pay special attention to:
•The safety instructions.
•The conventions. They explain the symbols used in this manual.
Before beginning a procedure, read the process through to the end. A
thorough understanding of the entire procedure will prevent unnecessary
loss of time and error.
1.2 Further Information
For further information, contact DryGair at:
Email: [e-mail]
Website: www.drygair.com
Online Technical Support Webpage: https://drygair.com/technical/
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Introduction
Conventions
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1.3 Conventions
The following conventions are used in this manual:
Warning
Information given in a "warning" message warns of the possible hazard to
personnel and extreme risk to the unit.
Caution
Information given in a "caution" message refers to the safe operation of
the unit and provides a warning where the possibility of damage to the
equipment exists.
Note
Information given in a note describes how the part/unit functions or
provides a tip on how best to use it.
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Introduction
Conventions
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1.3 Conventions
The following conventions are used in this manual:
Warning
Information given in a "warning" message warns of the possible hazard to
personnel and extreme risk to the unit.
Caution
Information given in a "caution" message refers to the safe operation of
the unit and provides a warning where the possibility of damage to the
equipment exists.
Note
Information given in a note describes how the part/unit functions or
provides a tip on how best to use it.
DryGair Dehumidification Unit
Safety
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2. Safety
DryGair Energies Ltd. believes that the safety of personnel working with and
around the unit is the most important consideration. The DryGair unit is
equipped with all the safety devices necessary to ensure risk-free use under
standard conditions.
Machine installation, maintenance, and adjustments must be performed only
by a qualified technician with expert machine knowledge, and that has read
this manual.
Before operating the unit or performing maintenance operations, read and be
familiarized with the safety information.
•Obey and follow all warnings and cautions given in this manual.
•Comply with all approved and established precautions for operating
electrical and mechanical equipment.
•Only qualified and authorized personnel should perform maintenance or
repair tasks.
•Verify the power, and any other connected facilities, are turned off and
disconnected before beginning maintenance procedures, part
replacements, or repairs.
•We advise strict observance of the work safety standard as defined by the
authorities in each country.
DryGair cannot accept responsibility for injury to persons or damage to
objects resulting from not observing safety standards.
2.1 Hazards
Danger: Electrical Shock Hazard. High voltage is present at points throughout the
unit. Contact with high voltage can result in injury or death. Before performing any
operation related to electricity, open the electric compartment cover, switch off the
Main Power switch and switch off the Circuit Breaker. Doing so ensures no voltage
is present.
Danger: Hot Surface Hazard.The heat exchangers and their pipes, and the
compressor may have a high temperature during unit operation. Do not touch the
compressor and the heat exchanger pipes and coils while the unit is operating.
Verify the unit has cooled down before touching them.
Danger: Bodily Injury Hazard. Be careful not to drop any of the unit parts.
Dropping the covers might cause bodily injury or damage to the parts.
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Safety
Operation Safety Notes
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2.2 Operation Safety Notes
The following safety practices must be complied with:
•CAUTION and WARNING notices posted on the machine and safety
notes in this manual.
•Ensure that all control panels and electrical panels are covered.
•Do not start the unit if any of the safety covers are missing.
•MOVING PARTS – Do not touch the fans during unit operation.
•Do not permit smoking or food in the working area.
•Personnel operating the unit must not remove covers or panels.
•Although the electrical compartment is closed by a door, operator access
to the compartment is strictly forbidden without explicit authorization.
•Ensure that all personnel operating the unit know where the main power
switch is located and what to do in case of an electrical emergency.
•Locate approved types of fire extinguishers near the equipment.
2.3 Maintenance Safety Notes
Only authorized personnel are permitted to perform maintenance and repair
tasks. Before performing such a task, read the instructions to ensure you
understand them and that the required precautions and tools are available.
•For high mounted maintenance procedures, use a stable ladder to avoid
high fall injuries.
•To avoid getting caught in moving parts, do not lubricate, repair, or
adjust the machine while in operation unless expressly written in the
manual. Stop the machine according to the machine stopping procedure
before lubricating or performing other maintenance tasks.
•Secure the electrical wires and cables to prevent damage.
•The protecting doors and covers should not be opened during machine
operation.
•Replace all safety shields after completing set-up, troubleshooting, and
maintenance procedures.
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