KE2 Therm Solutions KE2 Low Temp Plus Defrost User Manual

© Copyright 2017 KE2 Therm Solutions, Inc., Washington, Missouri 63090 © Copyright 2017 KE2 Therm Solutions, Inc., Washington, Missouri 63090
KE2 LowTemp
Quick Start Guide
KE2 LowTemp
Quick Start Guide
Q.3.29 (Q.1.29) May 2017
Page 17
Table 3 - Controller Menus and Menu Parameters
Alarms Non Adjustable (view only)
When the KE2 Low Temp is in alarm, it noties the user by illuminating the amber LED, and displaying the appropriate Alarm Code:
Alarm Code Alarm Name Description
nOAL
nOAL
No Alarm
AtSA
AtSA
Air Sensor Return air temperature sensor is shorted or open
CLSA
CLSA
Coil Sensor Coil temperature sensor is shorted or open
AU1A
AU1A
Auxiliary Input 1 Alarm Auxiliary temperature sensor is shorted or open
AU2A
AU2A
Auxiliary Input 2 Alarm Auxiliary temperature sensor is shorted or open
HtA
HtA
High Temperature Alarm
Temperature is above temperature setpoint (tS) + temperature dierential (diF) + high temp alarm oset
(HAO) for longer than temperature alarm delay (tAd)
LtA
LtA
Low Temperature Alarm
Temperature is below temperature setpoint (tS) - low temp alarm oset (LAO) for longer than temperature
alarm delay (tAd)
dOOr
dOOr
Door Open
If door is open and room temperature is 5 degrees above temperature setpoint (tS) + temperature dierential
(diF) and input stays active for 90 minutes, ignores temperature alarm delay (tAd)
PF
PF
Power Failure Indicates power has been o and just turned on (only when dPd = CUS)
Setpoints - Basic Menu
Setpoint Description Minimum Default Maximum
tS
tS
Temperature Setpoint -50°F -10°F 100°F
diF
diF
Dierential 1° 5° 30°
CSH
CSH
Maximum Compressor Starts/
Hour
5 (O)* 6 10
dtyP
dtyP
Type of Defrost, Air or Electric Air Elec Elec
dPd
dPd
Defrost Per Day 0 4 12, CUS
Only visible if CUS(custom) is selected for
dPd (Defrost per day)
tOd
tOd
Time of day 0:00 12:00 23:59
d1
d1
Start time of Defrost #1 0:00, diS diS 23:59
d2
d2
Start time of Defrost #2 0:00, diS diS 23:59
d3
d3
Start time of Defrost #3 0:00, diS diS 23:59
d4
d4
Start time of Defrost #4 0:00, diS diS 23:59
d5
d5
Start time of Defrost #5 0:00, diS diS 23:59
d6
d6
Start time of Defrost #6 0:00, diS diS 23:59
d7
d7
Start time of Defrost #7 0:00, diS diS 23:59
d8
d8
Start time of Defrost #8 0:00, diS diS 23:59
d9
d9
Start time of Defrost #9 0:00, diS diS 23:59
d10
d10
Start time of Defrost #10 0:00, diS diS 23:59
d11
d11
Start time of Defrost #11 0:00, diS diS 23:59
d12
d12
Start time of Defrost #12 0:00, diS diS 23:59
dtsP
dtsP
Defrost Term Temperature
Setpoint
35
50 if Elec; diSA
if Air
90
dFt
dFt
Defrost Time 0 min 30 min 720 min
drnt
drnt
Drain Time 0 min 2 min 15 min
FndF
FndF
Fan State During Defrost OFF OFF if Elec; On if Air On
HAO
HAO
High Alarm Oset 0° 10° 50°
LAO
LAO
Low Alarm Oset 0° 4° 10°
tAd
tAd
Temp Alarm Delay 1 min 90 min 180 min

KE2 Therm Solutions KE2 Low Temp Plus Defrost Specifications

General

Brand	KE2 Therm Solutions
Model	KE2 Low Temp Plus Defrost
Category	Control Unit
Language	English