background image

Smart Phone

MODIFY

STATUS

ABC Contracting

(888)555-3358

All Clear

Compressor

On

System Mode

Cool

Evaporator Fan

Off

Room Temp

-8.5 F

Coil Temp

15.4 F

Sat Temp

46.0 F

Superheat

0.0 F

Valve Position

Manual

Suct Pressure

96.2 F

Suct Temp

87.7 F

Dig Input 3

Dis 

Defrost

Off

Aux Temp

Dis

Dig Input 1

Closed

Dig Input 2

Dis

PC/Mac

iPad/Tablet

MODIFY

STATUS

ABC Contracting

(888)555-3358

All Clear

Compressor

On

System Mode

Cool

Evaporator Fan

Off

Room Temp

-8.5 F

Coil Temp

15.4 F

Sat Temp

46.0 F

Superheat

0.0 F

Valve Position

Manual

Suct Pressure

96.2 F

Suct Temp

87.7 F

Dig Input 3

Dis 

Defrost

Off

Aux Temp

Dis

Dig Input 1

Closed

Dig Input 2

Dis

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

Q.1.3 November 2017

Page 17

KE2 

Evaporator

Efficiency

Quick Start Guide

Step 

3

Enter default information

  Enter default information, and click Log In button.

   

Site: installer

  

Password: 

controllers Mac Address  

 

   

(from sticker on back of controller)

Step 

1

Enable KE2 Smart Access in the Introduction 

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-

onds to save the change.

Note:  KE2 Smart Access may be enabled during intro-
duction  Mode Menu, or anytime thereafter through the 
Manual Menu.  See Table 1, Controller Navigation on Page 
14.

Introduction Mode 

Mechanical Valve TEV  

4 steps

Defined EEV

5 steps

Custom EEV

8 steps

Room Temp  

Room Temp  

Room Temp  

Defrost Type

Defrost Type  

Defrost Type

Valve Type  

Valve Type

Valve Type  

KE2 Smart Access

Refrigerant  

Refrigerant  

KE2 Smart Access

Motor Type 

(Unipolar/Bipolar)

Motor Step Rate
Max Valve Steps
KE2 Smart Access

1

1

1

Step 

2

Go to smartaccess.ke2therm.net

 Using your PC, tablet or smartphone, enter 

http://smartaccess.ke2therm.net in the web browser’s 
address bar.

KE2 Smart Access - Online Access In 3 Easy Steps

installer

IP-10.10.52.19

MAC

00:04:A3:14:E5:92

IP-10.10.52.19

MAC

00:04:A3:14:E5:92

For additional information on KE2 Smart Access, visit 

http://ke2therm.com/productliteratureevap4.html, and 

see bulletins A.1.76 The KE2 Evap v4.0 with KE2 Smart 

Access and q.1.34 KE2 Smart Access Setup and Custom-

izing.

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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