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Accessing the web pages of a KE2 Evaporator Efficiency controller lets you quickly review system performance, easily adjust setpoints, and trouble shoot using 30 days of performance history. And, when networked, the information can be accessed, reviewed, and changed from anywhere there is network access, or anywhere in the world with KE2 SmartAccess. See page 2 for some of the most common ways to connect.
Q.1.19 May 2019
© Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090
KE2 EvaporatorEfficiencyMasterView Webpages
Ethernet Cable
On
Site
- Lo
cally
Rem
ote
Acce
ss
KE2 Smart Gate
RB201 1UAS-2HND-IN
USB
SFP
POE GIGABIT ETHERNET
ETH1 ETH5ETH3 ETH4ETH2 ETH6 ETH10ETH8 ETH9ETH76 7 8 9 10
1 2 3 4 5FAST ETHERNET
Option 7: Customer VPN with Local Dashboard
Joe’s C-Store & Gas
Joe’s C-Store & Gas
On the goXYZ Refrigeration
XYZ Refrigeration
At home At workOn site
1 2 3 654 7
Link/ACT
100/1000MbpsPOWER
Option 6: KE2 SmartAccess Portal with Local Dashboard
Option 5: KE2 Smart Access Portal
InternetKE2 Smart Access
Option 3: Using a KE2-LDA (pn 21253) or KE2-EM35 (pn 21634)
Option 4: Using the KE2 WiFi Service Tool (pn 20906)
thermsolutionsPWR WIFILANWAN 3G/4G
Superheat0.0 F
Suct Pressure96.2 F
Suct Temp87.7 F
Computer, Tablet, or Smart Phone
Superheat0.0 F
Suct Pressure96.2 F
Suct Temp87.7 F
Computer, Tablet, or Smart Phone
Customer Network 1 2 3 654 7
Link/ACT
100/1000MbpsPOWER
Customer Network
Access your
controllers:
WANLAN
Ethernet Cable
Ethernet Cable
Ethernet Cable
Option 1: Directly Connected - Single Controller
Ethernet Cable
Computer
Ways to connect:
Option 1: Directly ConnectedOption 2: Using the KE2 Smart GateOption 3: Using a KE2-LDA or KE2-EM35Option 4: Using the KE2 WiFi Service Tool Option 5: KE2 Smart Access PortalOption 6: KE2 Smart Access Portal w. Local DashboardOption 7: Customer VPN w. Local Dashboard
Superheat0.0 F
Suct Pressure96.2 F
Suct Temp87.7 F
Computer, Tablet, or Smart Phone
Superheat0.0 F
Suct Pressure96.2 F
Suct Temp87.7 F
Computer, Tablet, or Smart Phone
- or -
WANLAN
- or -
Ethernet Cable
- or -Internet
KE2 Smart Access
Customer Network 1 2 3 654 7
Link/ACT
100/1000MbpsPOWER
Superheat0.0 F
Suct Pressure96.2 F
Suct Temp87.7 F
Computer, Tablet, or Smart Phone
WANLAN
- or -Internet
Customer VPN
thermsolutions
ENTER
BACK
®
EfficiencyEvaporator
Press and hold for manual defrost
24-hour Emergency Technical Support1.888.337.3358
.
❶ Add KE2 Switch 8-port (pn 20166) or KE2 Switch 16-port (pn 21011) when connecting more than one controller.
❷ Typically DHCP should be enabled on the controllers when connecting directly to the customer network, unless directed by the customer’s IT department to set a static IP address.
❷
❶ ❶
❶ ❶
❶ ❶
Ethernet Cable
NOTE: Computer requires Static IP. See bulletin Q.5.11 or Video 124 at youtube.com/ke2therm
Option 2: Using a KE2 Smart Gate (pn 20695) - Quick Multi-Controller Access
Ethernet Cable
Ethernet Cable
- or -
KE2 WiFi Service Tool
KE2-LDA KE2-EM35
KE2-LDA KE2-EM35
Superheat0.0 F
Suct Pressure96.2 F
Suct Temp87.7 F
Computer, Tablet, or Smart Phone
Ethernet Cable
- or -
Ethernet Cable
- or -
Q.1.19 May 2019, Page 2Connecting
© Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090
First line is functionSecond line is the current system performance
For each parameter:
See page 4 See page 7
See page 6 See page 8
System alarms and messages are displayed.
Note: When alarms are active, system messages are not displayed.
Q.1.19 May 2019, Page 3Home Displays real time system information, and shows the interaction of multiple system conditions.
This screen looks at the system conditions, and can help with diagnostics, system performance, or just offer peace of mind that the system is running properly.
© Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090
Q.1.19 May 2019, Page 4
Basic (Port 25) KE2 Therm Default Server (Port 465)
Update firmware. Refer to Q.5.6 KE2 Bootloader Guide.
Site and Password may be changed by customer to create a unique KE2 Smart Access login for accessing the controller remotely through KE2 SmartAccess.
Required to make changes to Settings page. See page 5.
Remotely reboots the controller.
Use to verify proper e-mail configuration.
Removes all log data stored by controller. Do not use unless instructed to by KE2 Therm.
Resets controller’s alarms and alarm conditions.
Customer information is displayed
Use to customize the User Name and Password from the default setting. The credentials are necessary to change Setpoints, Settings and Network options from the MasterView screens.
User defines controller location for KE2 Smart Access and alarm notifications
Customer may input their company information
Use to verify proper API configurations
Use to receive e-mail/text alerts
Subject for e-mail/text alerts
SettingsThe Settings page contains controller configuration for e-mail and web access.
It also allows installers to customize the MasterView with their company information. The Settings page includes the buttons to update the controller, reset power to the controller, send a test e-mail, clear data collected, and clear alarms.
© Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090
Q.1.19 May 2019, Page 5
Version 3.3 and laterTo make changes to the Settings page, Network page and Setpoints page the User Name and Password must be provided. The default User Name: ke2admin The default Password: ke2admin For security reasons, the User Name and Password should be changed from the default. Once you are logged in, go to the Settings page to change the User Name and Password, see page 4.
For firmware version 3.0 and prior, to make changes to the Settings page, Network page and Setpoints page the Password must be provided.
The default Password: 2222
Version 3.0 and prior
LoginThe Login feature prevents unauthorized access to the controller.
The user must enter the password to make changes to the Settings page, Network page, and the Setpoints page.
Q.1.19 May 2019, Page 6
Prevents unauthorized access to the controller. User must enter User Name and Password to make changes to the Network Setup page.
Discover finds all of the KE2 Evap controllers located on the network. The information then populates the appropri-ate spaces on the page.
Saves bonded grouping. Controllers must be Grouped before they are bonded. Also used to save Network setting changes.
Clears all fieldsSelect the controllers the user wants to bond.Group 1 = will be bondedblank = not bonded
Once discovered, Bond creates a link between controllers that coordinates the refrigeration and defrost cycles. When bonding, user should review Multi-evap Setpoints.
IP Address may be changed to match the onsite network. Typically the subnet mask, gateway and primary DNS should also be changed.
The default Network settings are shown. The settings can be changed to match the customer’s network environment.
Network information may only be changed while the controller is not bonded.
DHCP Client Mode is Enabled or DisabledEnabled - if selected IP is DynamicDisabled - if selected IP is Static
Network SetupEnables the user to Bond the KE2 Evap for multiple evaporator applications, and provides setup for adding controllers to an existing network.
ManagedPermanentOn w/CompressorTitle 24
DemandScheduleRunTime
OffOn
Pulse Permanent
Mechanical (default)KE2 RSVKE2 HSVSER/SEI 1- 20SER B - LSEI30SEI50
ElectricAirHot Gas - Comp OnHot Gas - Comp Off
IN YELLOW: Three setpoints needed for the controller to begin system operation.
FahrenheitCelsius
Warmest AirAverage Air
SynchronizedIndependent
SharedNot Shared
While viewing the Setpoints page, the Manual Control information will not automatically update. This prevents losing setpoint changes. If manual control is necessary, refresh the page before going to the next system mode.
Demand Defrost, Schedule Defrost, RunTime Defrost – The setpoints pertaining to the specific Defrost type selected are listed under the appropri-ate heading and will only be used for their respective Defrost Types.
T1 may be used for various purposes unless an EEV is usedT1 Suction TempMonitorT1 Room Temp 2nd Coil Temp
DisabledMonitorT4 Room Temp T4 Coil Temp
SEHETS 12 - 50ETS 100ETS 250/400CarelCustom
UnipolarBipolar
Active when Open (i.e. door open)Active when Closed
Dig In 2 ModeDisabled2nd Rm TempDoor SwitchExt AlarmDefrost InterlockDefrost LockoutSys Off
Dig In 3 ModeDisabled 2nd RmTempDoor SwitchExt AlarmSys OffLight Switch
Dig In 1 Mode Disabled2nd Rm TempDoor SwitchExt AlarmSys Off
Digital Inputs
R-404AR-507R-407AR-407CR-422AR-422DR-134a
R-22R-717R-438AR-408AR-409AR-407FR-410A
R-448AR-449AR-450AR-513AR-744R-458A
Alarm Relay2nd Comp Relay2nd Fan Relay2nd Def Relay2nd Fan Ctrl Lights RelayPerm Def Relay
Q.1.19 May 2019, Page 7SetpointsAllows the user to setup the controller, and to customize the controller to meet specific application needs.
The three primary setpoints – Room Temp, Defrost Type and Valve Type are in the gold boxes. These three are necessary for the controller to begin normal operation.
© Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090Q.1.19 May 2019 supersedes Q.1.19 March 2019 and all prior publications.
KE2 Therm Solutions, Inc. . 12 Chamber Drive . Washington, MO 63090636.266.0140 . www.ke2therm.com
Q.1.19 May 2019, Page 8
Defrost cycle
Defrost cycle
Weekly viewMonthly view*
Most recent activity
Writes the data stored on the controller to a CSV file.*
* V3.3 and prior versions require Data Key activation after 6 month free trial. With V4.0 and later versions, the Lifetime Data Key is standard.
Date and Time are pulled from the connected computer.
Day, Room and Coil Temp are displayed when moving the mouse over the data. Example: 5.479 Room Temp 3.6 Coil Temp -8.8
Days ago
5.479: :3.6 :-8.8
Graphs View the past seven (or 30) days of Room Temp and Coil Temp readings on the Graphs page. The number of defrost cycles is also displayed. It is an essential tool for system analysis and troubleshooting. The experts at KE2 Technical Support can help troubleshoot your system using this information.
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