Copyright 2011 KE2 Therm Solutions, Washington, Missouri 63090
therm
solutions
TM
Installation N.1.1 August 2011
Page 13
KE2
Evaporator
Efficiency
Installation Instructions
Parameter Name
Abbrev. Description
Range
R
oo
m T
em
p
erature
RMTP
Return air temperature as read by the controller
-50 to 90 degrees F
Sup
er
h
eat
SUPH
Superheat as calculated by the controller when an EEV is selected 0 to 100 degrees F
Pre
ssure
S
uction
PRES
Suction pressure as read by the controller
0 to 150 psia
T
emperature
Suc
tion
TSUC
Suction temperature as read by the controller
-50 to 150 degrees F
T
emperature
Sat
uration
TSAT
Saturation temperature as calculated by the controller
-50 to 150 degrees F
T
emperature
Coi
l
TCOI
Coil temperature as measured by the controller
-50 to 150 degrees F
T
e
mp
erature Sensor
4
TMP4
4th temperature as measured by the controller
-50 to 150 degrees F
Valv
e Position
VALV
Percentage the EEV is open
0 to 100%
Current
Stat
us
MODE
Mode controller is in
COOL, OFF, DEFROST, DRAIN, FAN DELAY
R
e
l
ay
C
o
m
pressor
RLCM
Status of compressor relay
On/Off
R
e
l
ay
D
e
f
rost
RLDF
Status of defrost relay
On/Off
R
e
l
ay
F
a
n
RLFN
Status of evaporator fan relay
On/Off
D
igital
I
nput
#1 St
atus
D1ST
Digital input #1 status
Open/Closed
D
igital
I
nput
#2 St
atus
D2ST
Digital input #2 status
Open/Closed
D
igital
I
nput
#3 St
atus
D3ST
Digital input #3 status
Open/Closed
IP
Address
Q
uadrant
1
IPQ1
The first three digits of the IP address
IP
Address
Q
uadrant
2
IPQ2
The second three digits of the IP address
IP
Address
Q
uadrant
3
IPQ3
The third three digits of the IP address
IP
Address
Q
uadrant
4
IPQ4
The fourth three digits of the IP address
Sub
net
Mask Quadrant
1
NET1
The first three digits of the subnet mask address
Sub
net
Mask Quadrant
2
NET2
The second three digits of the subnet mask address
Sub
net
Mask Quadrant
3
NET3
The third three digits of the subnet mask address
Sub
net
Mask Quadrant
4
NET4
The fourth three digits of the subnet mask address
Variables Menu -
Non Adjustable (view only)
Alarm Status Parameters
Abbrev. Description
Pr
essure
S
ensor
A
larm
PRSA
Suction pressure sensor is shorted or open
S
uction
T
emp
S
ensor
A
larm
STSA
Suction temperature sensor is shorted or open
A
ir
T
emp
S
ensor
A
larm
ATSA
Return air temperature sensor is shorted or open
C
oil
T
emp
S
ensor
A
larm
CTSA
Coil temperature sensor is shorted or open
T
emperature
4 S
ensor
A
larm
T4SA
4th temperature sensor is shorted or open
Hi
gh
S
uper
h
eat Alarm
HISH
Superheat is 2 degrees F or more above setpoint for 90 min;
OR
7 degrees or more above setpoint for 90
min. if there is also a PRSA alarm.
Lo
w
S
uper
h
eat Alarm
LOSH
Superheat is 2 degrees F or more below setpoint for 90 minutes;
OR
When there is also a PRSA alarm, if
SH is 7 degrees F or more below setpoint for 90 minutes;
OR
Less than 3 degrees F for 5 minutes.
Hi
gh
T
emp
A
ir Alarm
HITA
Air temperature is above setpoint longer than delay time
Lo
w
T
emp
A
ir Alarm
LOTA
Air temperature is below setpoint longer than delay time
D
efrost
T
erm On
T
ime
A
larm
DTTA
Defrost terminated on time instead of temperature
D
oo
r S
witch
A
larm
DRSA
If TAIR* is 5 degrees F above RMSP* plus ADIF* for 5 minutes (*defined in Setpoints table)
Com
munication
A
larm
COMA
No communication for 1 minute (only applies to bonded controllers)
No Al
arm
NOAL
There are no active alarms
Alarms Status Menu -
ALST
Non Adjustable (view only)
Parameter Name
Abbrev. Description
Range
Default
M
anual
C
on
t
ro
l
MCTL
Change from REFR, OFF, DEFROST, DRAIN, FAN DELAY modes, manually
Auto
M
anual
V
a
lv
e Position
MVLV
Manually open or close the electronic expansion valve
0 to 100%/Off
Off
Al
arm Re
s
e
t
ALST
Manually reset alarms
NA
NA
M
anual
C
o
mp
ressor/Liquid
Line Relay Position
MCMP
Manually energize or de-energize compressor/liquid line relay
On/Off/Auto
Auto
M
anual
D
e
fr
ost
R
elay Position
MDFR
Manually energize or de-energize defrost heater relay
On/Off/Auto
Auto
M
anual
Fan
Relay Position
MFAN
Manually energize or de-energize evaporator fan relay
On/Off/Auto
Auto
DHCP
Ethernet Connection
DHCP
DHCP enabled
Yes/No
No
Fact
ory Settings
FACT
Return controller to factory settings
Manual Menu - MNMD
Table 3 - Controller Menus and Menu Parameters
