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This reference should remain on site with the installed KE2 Evap OEM controller.
KE2 EvapOEM
Quick Start Guide
Contents
Point to Point Wiring Diagram
Controller with KE2 Terminal Board
Wiring Diagram
Controller without Terminal Board
Coil Sensor Location
Navigation Using the Basic Display
User Interface/Controller Setup
Menus and Parameters
Basic Setpoints Menu
Advanced Setpoints Menu
Types of Control - First Time Setup Menu
System Modes
Auxiliary Input Modes
Variables Menu
Refrigerants
Valve Types
Alarm Status Menu
Alphabetical List of Abbreviations
KE2 Smart Access
Specifications
Controller
Input Voltage:
100VAC - 240VAC
Ambient Temp:
-40°F to 140°F (-40°C to 60°C)
Operating Temp:
-40°F to 140°F (-40°C to 60°C)
(3) temperature sensor
Inputs:
(3) multi-use (temp sensor or digital input)
(1) pressure sensor input
Valve Types:
unipolar and bipolar stepper motors (12V)
1-20A resistive (defrost)
Relays:
(2) 10A inductive
Auxiliary Input 1: room temp, coil temp, monitor, 2nd temp setpoint, door
Auxiliary Input 2:
switch, external alarm, system off, defrost interlock, de-
Auxiliary Input 3:
frost lockout
Communication:
Standard TCP/IP
Pressure Transducer
Pressure Range:
0 to 150 psia
Proof Pressure:
450 psi
Burst Pressure:
1500 psi
Operating Temp:
-40°F to 275°F (-40°C to 135°C)
Temperature Sensor
Sensor Specs:
-60°F to 150°F (-51°C to 65°C) moisture resistant package
© Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090
pn21231
KE2 Therm Accessories
Remote Displays
Page 2
Page 3
Page 4
Page 5
Page 5
Temperature Sensors
Page 6
Page 6 -7
Page 8
Page 8
Page 8
Page 8
Page 8
Page 8
Page 9
Page 9 -11
Pressure Transducer
Page 12
Part #
20201
20204
RSV - Refrigeration Stepper Valves
RSV-100
RSV-100
RSV-100
RSV-130
RSV-130
RSV-130
RSV-220
RSV-220
RSV-220
RSV-320
RSV-320
RSV-320
RSV-320
RSV-320
RSV-320
RSV-400
RSV-400
RSV-550
RSV-550
RSV-650
RSV-650
RSV-C10 Stator
RSV-C40 Stator
RSV-LC15 Stator
RSV-LC40 Stator
Get your controller
online, & bene t from remote
monitoring, control, and text /
e-mail alarm notices.
Just a few easy steps, with
KE2 Smart Access
Part #
Description
21232
KE2 Basic (Remote) Display w/ 15 ft. cable
21324
Snap track - 12"
KE2 Combo Display (no accessories included)
21320
21786
Combo Display - 25 ft. Cable
21320
Combo Display - Junction Box
21781
9V Rechargeable Battery for Combo Display
Part #
Description
Temperature Sensor Pack - 3-colors
21151
Temperature Sensor Pack - 3-colors
21066
Temperature Sensor - Black
20199
Temperature Sensor - Black
20200
Temperature Sensor - Yellow
21795
Temperature Sensor - Green
21793
Temperature Sensor - Blue
21794
Description
Pressure Transducer – 0 to 150 psia
Pressure Transducer - 0 to 150 psia
Connections - Inches ODF
Valve Body
Part #
21667
21665
21666
21169
21161
21162
21170
21163
21164
21171
21165
21166
21172
21167
21168
21529
21530
21594
21595
21779
21778
21149
For RSV-100 to 320
21150
For RSV-100 to 320
21525
For RSV-400 to 650
21526
For RSV-400 to 650
Q.1.45
May 2019
Lead
Length
15 ft.
40 ft.
10 ft.
40 ft.
10 ft.
10 ft.
10 ft.
Lead
Length
10 ft.
40 ft.
Lead
Inlet x Outlet
Length
3/8 x 1/2
5 ft.
3/8 x 1/2
10 ft.
3/8 x 1/2
40 ft.
3/8 x 1/2
5 ft.
3/8 x 1/2
10 ft.
3/8 x 1/2
40 ft.
3/8 x 1/2
5 ft.
3/8 x 1/2
10 ft.
3/8 x 1/2
40 ft.
3/8 x 1/2
5 ft.
3/8 x 1/2
10 ft.
3/8 x 1/2
40 ft.
1/2 x 1/2
5 ft.
1/2 x 1/2
10 ft.
1/2 x 1/2
40 ft.
5/8 x 7/8
15 ft.
5/8 x 7/8
40 ft.
5/8 x 7/8
15 ft.
5/8 x 7/8
40 ft.
5/8 x 7/8
15 ft.
5/8 x 7/8
40 ft.
10 ft.
40 ft.
15 ft.
40 ft.
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Summary of Contents for KE2 EvapOEM
- Page 1 This reference should remain on site with the installed KE2 Evap OEM controller. Get your controller online, & bene t from remote Q.1.45 May 2019 monitoring, control, and text / KE2 EvapOEM e-mail alarm notices. pn21231 Just a few easy steps, with...
- Page 2 Q.1.45 May 2019 Page 2 KE2 EvapOEM Quick Start Guide Point to Point Wiring Diagram - Controller with KE2 Terminal Board BL/BK FROM CONTROLLER EARTH © Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090...
- Page 3 Q.1.45 May 2019 Page 3 KE2 EvapOEM Quick Start Guide Wiring Diagram - Controller without KE2 Terminal Board FANS DEFROST HEATERS COMPRESSOR FAN RELAY RELAY FIELD SUPPLY (1 PHASE) − − © Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090...
- Page 4 After the sensors are mounted, they are routed back to the controller. If the wires must be extended, use 18 gauge twisted shielded pair. Maximum, combined length, for extension: 100 ft. Contact KE2 Therm if planning to extend sensor wires beyond 100ft.
- Page 5 BACK Basic (Remote) Display User Interface Changing Setpoints Most KE2 Evap OEM controllers ship with the Basic Display. The display allows button will enter the Basic Setpoints menu. Pressing and holding the ENTER service technicians to change the major setpoints. Setpoints can also be ac- Press button to toggle between setpoint and value.
- Page 6 50.0 0F frost. The controller’s defrost mode is complete at this point. DEFROST if DEFROST MODE = DEMAND: Coefficient to KE2 Defrost algorithm PARAMETER If DEFROST MODE = SCH: The maximum amount of time the defrost relay MAX DEFROST TIME...
- Page 7 Press and hold to reset the controller to the factory default setpoints WEB PASSWORD Press and hold to reset the web password to the factory default RESET Turn KE2 Smart Access on or off: EnA to enable smart access / diS to disable SMART ACCESS Disabled KE2 Smart Access...
- Page 8 Q.1.45 May 2019 Page 8 KE2 EvapOEM Quick Start Guide First Time Setup - Types of Control & KE2 Smart Access System Modes Basic (Remote) Display KE2 Combo Display Basic (Remote) Display KE2 Combo Display Description Abbreviation Scrolling Text Abbreviation...
- Page 9 If AU IN (1, 2 and/or 3) MODE = dor The amount of time, in minutes, before an alarm condition is initi- Door Open Alarm Delay Setpoint ated if door is open and room temperature is 5 degrees above ROOM TEMP + AIR TEMP DIFF © Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090...
- Page 10 Defrost Delay Fan System Mode coil reaches room temp, the fans will stop, and the heaters will turn on and begin the electric defrost. Defr Parameter if DEFROST MODE = DEMAND: Coefficient to KE2 Defrost algorithm Setpoint Defrost System Mode...
- Page 11 Room temp as measured by Aux Input Auxiliary Input KE2 Smart Access Turn KE2 Smart Access on or off: EnA to enable KE2 Smart Access / DiS to disable Setpoint Saturation Temp Saturation temperature as calculated by the controller (requires pressure transducer and T1 sensor)
- Page 12 24/7 After the initial Introduction Mode setup, press and hold the button. Now it’s easier than ever to monitor and adjust your KE2 Evap OEM re- ENTER motely. While the KE2 Evap OEM’s free connectivity is still available, some...
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