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© Copyright 2017 KE2 Therm Solutions, Inc., Washington, Missouri 63090

Q.1.3 November 2017

Page 16

KE2 

Evaporator

Efficiency

Quick Start Guide

Introduction to KE2 Smart Access

KE2 Smart Access provides quick and easy, real time access to your refrigera-

tion systems, 24/7

The KE2 Evap has always been internet accessible, but now it’s easier than 

ever to monitor and adjust your KE2 Evap remotely. With the launch of 

version 4.0 firmware, KE2 Smart Access is available. 
While the KE2 Evap’s free connectivity is still available, KE2 Therm recog-

nizes that some customers prefer the simplicity and convenience of KE2 

Smart Access to provide the benefits of the controller’s communication 

capability. 
For a nominal monthly fee, KE2 Smart Access provides easy, real time ac-

cess to your refrigeration system 24/7. No port forwarding. No VPN. 
All the KE2 Evap needs is a physical connection to the network router with 

a cat 5 cable. Once enabled, KE2 Smart Access quickly connects to your 

personal web portal, hosted by KE2 Therm, and  provides a “customized” 

dashboard of all the controllers you setup with KE2 Smart Access.

Preliminary 

Connect the KE2 Evap to the customer’s network.

CAT5 Ethernet 

Cable

1

2

3

6

5

4

7

Link/ACT
100/1000Mbps

POWER

Customer Network

therm

solutions

ENTER

BACK

®

Efficiency

Evaporator

 

Press and hold for 

manual defrost

24-hour 

Emergency Technical Support

1.888.337.3358

2

2

Screen shot of a single KE2 Evap 
connected through KE2 Smart 
Access.

Screen shots of KE2 Smart Access 
dashboard. Controller and system 
information is displayed  for all of the 
controllers on the portal.

Benefits of KE2 Smart Access

  KE2 Smart Access auto launches, and can eliminate 

the need for costly IT support

  Doesn’t require port forwarding or a vpn
  Customized dashboard lets you remotely view all 

the controllers on one page

  It’s easier than ever to set up every controller you 

service to provide alarm notifications via text or 
email

  Easy setup of remote monitoring & system control

Video 062   Communication Made Easy with KE2 Smart Access
Video 063   Setup KE2 Smart Access on a New KE2 Evap Installation
Video 064   Setup KE2 Smart Access on a Previously Installed KE2 Evap
Video 046   Wire the KE2 Evap Controller
Video 053   The KE2 LDA: Communication Device for KE2 Therm Serial-

ModBus and Ethernet Controllers

Video 059   The KE2 LDA: Connecting the KE2 LDA to KE2 Smart Access

youtube.com/ke2therm

Visit our YouTube channel for videos 

on KE2 Smart Access.

Содержание 20844

Страница 1: ...KE2 Condensed Catalog 411 This reference should remain on site with the installed KE2 Evaporator Efficiency controller A C D E F G H I J K L M N B O P 20844 KE2 Ultimate Install kit includes KE2 Mount...

Страница 2: ...not recently performed a defrost look for the heaviest area of frost This will be used to locate the coil sensor Installers should account for a full system diagnostic in the installation esti mate f...

Страница 3: ...should be labeled with a matching number This will save time when wiring the evaporator 3 Determine the current draw of the unit Use the nameplate to determine the Amp rating of the unit and select th...

Страница 4: ...GE wires are used for the HEATER control Locate the orange wire with black stripe and black wire with orange stripe Plug the black wire with orange stripe into the COM terminal Plug the orange wire wi...

Страница 5: ...ay USING KE2 Wire Harness The YELLOW wires are used for Liquid Line Solenoid control Locate a 3 position pluggable connector from the parts kit Fasten the black wire with yellow stripe into the COM po...

Страница 6: ...otection for controller components The instructions below are based on the use of this board Determine the location of the following incoming power fan leads heater leads defrost termination leads and...

Страница 7: ...ct L2 NEUTRAL to the remain ing HEATERS terminal as shown using the HEATER LIMIT SWITCH or jumper The defrost safety should not be removed from the circuit Its purpose is to prevent the heaters from o...

Страница 8: ...2 COM NC NO COM NC N0 Auxiliary Relay Yellow with black stripe 16 AWG Black with yellow stripe L1 16 AWG Blue with black stripe 12 AWG Black with blue stripe L1 12 AWG LLS Compressor Fans Black with w...

Страница 9: ...4 Amps 52 Amps 52 Amps 20218 68 Amps 65 Amps 62 Amps 20219 80 Amps 77 Amps 62 Amps L egend EFM Evaporator Fan Motor DH Defrost Header LLS Liquid Line Solenoid AUX Auxiliary PT Pressure Transducer T1 S...

Страница 10: ...active coil surface The ice tends to grow from these edges towards the center Therefore the sensor location is best situated approximately 1 to 1 1 2 from the outer edges and typically near the bottom...

Страница 11: ...the evaporator WARNING Do not allow the metal portion of the air sensor to touch any thing other than air It should not touch the bracket nylon cable tie or any other solid surface 26 Evaporator wirin...

Страница 12: ...T function in the SETPOINTS menu Page 18 When running the wires back to the controller take care to avoid introduc ing electrical noise into the sensor wires Electrical noise can be introduced when se...

Страница 13: ...0 to 275 F 40 C to 135 C Temperature Sensor 3 pack pn 21151 15 ft leads or pn 21066 40 ft leads Sensor Specs 60 to 150 F 51 C to 65 C moisture resistant package 208 240 120 120 Temperature Sensors Pre...

Страница 14: ...displayed only when a Custom EEV is used 4 Displayed when an EEV is used 5 Only available if mechanical valve is selected When using an electric valve the default suction temperature is required 6 Th...

Страница 15: ...d alarms menu columns All other information is password protected to prevent unauthor ized access to the controller s functionality The ENTER button is used to save an input option when it has been ch...

Страница 16: ...onnect the KE2 Evap to the customer s network CAT5 Ethernet Cable 1 2 3 6 5 4 7 Link ACT 100 1000Mbps POWER Customer Network thermsolutions ENTER BACK Efficiency Evaporator Press and hold for manual d...

Страница 17: ...tion Mode menu After setting the Room Temp Defrost Type and Valve Type set KE2 Smart Access to Enabled Use the or arrow to change KE2 Smart Access to Enabled Press and hold the ENTER button for 3 sec...

Страница 18: ...ature set point in order for the controller to resume normal fan operation MAX FAN DELAY TIME Maximum amount of time after defrost to resume normal fan operation PUMP DOWN TIME Minimum amount of time...

Страница 19: ...EMP 0 to 90 30 if DEFROST TYPE ELEC 10 if DEFROST TYPE HOT GAS COMP ON HOT GAS COMP OFF 40 if DEFROST TYPE AIR Defrost parameter 0 to 90 minutes 45 minutes if DEFROST TYPE ELEC 10 minutes if DEFROST T...

Страница 20: ...AUTO FACTORY RESET Reset the controller to the factory default setpoints RESET WEB PASSWORD RESET Reset the web password to the factory default RESET KE2 Smart Access Turn KE2 Smart Access on or off D...

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