Stulz E2 Series User Manual

STULZ E
2
SERIES CONTROLLER FOR PERIMETER SYSTEMS OPERATION MANUAL
33
Humidity Alarm
High alarm Enable:Yes
Set Point 70.0%
STATUS________________
Hum: 45.6% Set:45.0%
Dew: 50.1°F
High Humidity Alarm
Humidity Alarm
Low alarm Enable:Yes
Set Point 30.0%
STATUS________________
EWT1 Temp: 54.0°F
EWT2 Temp: 59.0°F
Low Humidity Alarm
Water Temp Alarm
High alarm Enable:Yes
Set Point: 60.0
STATUS________________
EWT1 Temp: 54.0°F
EWT2 Temp: 59.0°F
High Water Temperature Alarm
Water Temp Alarm
Low alarm Enable:Yes
Set Point: 40.0
STATUS________________
EWT1 Temp: 54.0°F
EWT2 Temp: 59.0°F
Low Water Temperature Alarm
Following the temperature and humidity alarm enable screens
are the alarm offset screens. From these screens the operator
may adjust offsets for the high and low alarm setpoints at which
the alarm will be cancelled. The entered offset applies to both
the upper and lower values entered in the Alarm Setpoints
Screens. The offset is subtracted when its applied to the high
alarm setpoint and it is added when its applied to the low alarm
setpoint.
EXAMPLE 1: Temperature Alarm Offset
Temperature Alarm
Offset: 5.0°F
STATUS________________
Temp: 72.6°F Set:72.0°F
Dew: 50.1°F
If the offset for the temperature alarm is set at 5.0 °F (default),
the high temperature alarm will cancel when the actual
temperature drops to the High Temperature Alarm setpoint
(80.0 °F) - the Offset (5.0 °F)
or,
80.0 °F - 5.0 °F = 75.0 °F
The High Temperature Alarm will cancel at 75 °F.
Conversely, the low temperature alarm will cancel when the
actual temperature rises to the Low Temperature Alarm setpoint
(60.0 °F) + the Offset (5.0 °F)
or,
60.0 °F + 5.0 °F = 65.0 °F
The Low Temperature Alarm will cancel at 65.0 °F.
EXAMPLE 2: Humidity Alarm Offset
Humidity Alarm
Offset: 5.0%
STATUS________________
Temp: 72.6°F Set:72.0°F
Dew: 50.1°F
If the offset for the humidity alarm is set at 5% (default), the high
humidity alarm will cancel when the actual humidity drops to
the High Humidity Alarm setpoint (70.0%) - the Offset (5.0%)
or,
70.0% - 5.0% = 65.0%
The High Humidity Alarm will cancel at 65%.
Conversely, with the default offset at 5.0%, the Low Humidity
Alarm will cancel at 35%.
(Setpoint 30.0% + Offset 5.0%))
30.0% + 5.0% = 35.0%
EXAMPLE 3: Water Temp Alarm Offset
Water Temp Alarm
Offset: 5.0°F
STATUS________________
EWT1 Temp: 54.0°F
EWT2 Temp: 59.0°F
If the offset for the water temperature alarm is set at 5 °F
(default), the high water temperature alarm will cancel when the
actual temperature drops to the High Water Temperature Alarm
setpoint (60.0 °F) - the Offset (5.0 °F)
or,
60.0 °F - 5.0 °F = 55.0 °F
The High water temperature Alarm will cancel at 55 °F.

Stulz E2 Series Specifications

General

Brand	Stulz
Model	E2 Series
Category	Controller
Language	English