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Q.2.43 April 2018
Page 8
KE2 Compressor Sequencer
Quick Start Guide
Non -Critical Alarms:
Alarm Name
Description
• Auxiliary Temperature Sensor Alarm indicates the sensor is short or Open
- The system will continue running and the controller will try and compensate for the issue.
T2 Aux Sensor
- The controller will send a notification to the email address or phone number provided in the Address for Alerts field on the
Settings page of the controller.
T2 Monitor
- The Amber LED on the front Panel will be illuminated
- The controller will scroll T2 Aux Sensor across the front panel
• Auxiliary Temperature Sensor Alarm indicates the sensor is short or Open
- The system will continue running and the controller will try and compensate for the issue.
T2 Aux Sensor
- The controller will send a notification to the email address or phone number provided in the Address for Alerts field on the
Internal Compres-
Settings page of the controller.
sor Temperature
- The Amber LED on the front Panel will be illuminated
- The controller will scroll T2 Aux Sensor across the front panel
• If the Site View Manager is selected, and one or more of the KE2 Evap Site View members are not communicating
- The system will continue running and the controller will try and compensate for the issue.
Evaporator
- The controller will send a notification to the email address or phone number provided in the Address for Alerts field on the
Settings page of the controller.
Communications
- The Amber LED on the front Panel will be illuminated
- The controller will scroll Communication Error across the front panel
• Auxiliary Temperature Sensor Alarm indicates the sensor is short or Open
- The system will continue running and the controller will try and compensate for the issue.
High Suction
- The controller will send a notification to the email address or phone number provided in the Address for Alerts field on the
Superheat
Settings page of the controller.
- The Amber LED on the front Panel will be illuminated
- The controller will scroll High Superheat across the front panel
• If the discharge pressure is above the max Disch Pres (Maximum Discharge Pressure) for longer than the max Dis Prs Del (Maximum
Discharge Pressure Delay)
- The system will continue running and the controller will try and compensate for the issue.
High Discharge
- The controller will send a notification to the email address or phone number provided in the Address for Alerts field on the
Pressure
Settings page of the controller.
- The Amber LED on the front Panel will be illuminated
- The controller will scroll High Disch Pres across the front panel
• If a Digital Input is set to function as the Compressor Module (Comp Mod), the Compressor Module Alarm is activated when
the digital input receives an active signal, as determined by the Digital Input State.
- The controller will send a notification to the email address or phone number provided in the Address for Alerts field on the
Compressor
Settings page of the controller.
module Alarm
- The Amber LED on the front Panel will be illuminated
- Across the front panel, the controller will scroll Comp module*1 (for Digital Input 1), Comp module*2 (for DI 2) or Comp
module*3 (for DI 3)
• If a Digital Input is set to function as the Oil Safety Switch (Oil Safety Sw), the Oil Pressure Alarm is activated when the digital
input receives an active signal, as determined by the Digital Input State.
- The controller will send a notification to the email address or phone number provided in the Address for Alerts field on the
Oil Pressure
Settings page of the controller.
Alarm
- The Amber LED on the front Panel will be illuminated
- Across the front panel, the controller will scroll Oil Safety Alarm *1 (for Digital Input 1), Oil Safety Alarm *2 (for DI 2) or, Oil
Safety Alarm *3 (for DI 3)
• If a Digital Input is set to function as the High Pressure Safety Switch, the High Pressure Safety Switch is Tripped Alarm is acti-
vated when the digital input receives an active signal, as determined by the Digital Input State.
High Pressure
- The controller will send a notification to the email address or phone number provided in the Address for Alerts field on the
Safety Switch is
Settings page of the controller.
- The Amber LED on the front Panel will be illuminated
Tripped
- Across the front panel, the controller will scroll High Pres Safety *1 (for Digital Input 1), High Pres Safety *2 (for DI 2) or,
High Pres Safety *3 (for DI 3)
© Copyright 2018 KE2 Therm Solutions, Inc., Washington, Missouri 63090
the System is working and the Amber LED is illuminated
For each non-critical alarm, the system will continue running
and the controller will try and compensate for the issue.
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