STULZ CyberRow DX Series Installation, Operation & Maintenance Manual
4-21
4.5.4.1 Setpoint
Screens
CONTROL
Version
SET
Alarm Set
The Setpoints (
SET
) screens below may be accessed
from the Control menu.
Temperature
Setpoint
72.0°F
Controlling to Sup
STATUS________________
Temp: 72.6°F Set:72.0°F
Dew:
50.1°F
Press
( )
Key
Humidity
Setpoint
45.0%
Controlling to Ret
(DP calculated from
temp at same location)
STATUS________________
Hum: 45.5% Set:45.0%
Dew:
42.0°F
Press
( )
Key
The Temperature and Humidity setpoint screens allow
you to view and adjust the control setpoints and compare
them to system level operating data derived from the
various Sensor/Transmitter inputs.
Fan Control
Fan links:
All
Linked Spd Ctrl:
Var frm Avg
The Fan Control screen allows you to select a fan speed
control method (Variance from Average, Temperature
Proportional or Manual, see Section 4.4.4.1) for each
of the three fans. You may also link the fan temperature
zones together in any combination so selected fans
operate at the same speed. The linked zones use the
average of the linked temperature sensors to control
fan speed. Link bars appear to the left of the fan icons
indicating which fan zones have been linked.
Fan Control
Fan links:
None
Upper Fan Spd Ctrl:
Var frm Avg
Upper Fan Spd Ctrl:
Var frm Avg
Upper Fan Spd Ctrl:
Var frm Avg
When fans are not linked, the controller adjusts the speed
of each fan as necessary for that zone to meet the supply
air temperature setpoint. When the system is in the
dehumidifi cation mode the fan speeds are automatically
linked and controlled to the same speed.
4.5.4.2
Alarm Setpoint Screens
CONTROL
Set
ALARM SET
Clock
The Alarm Setpoints screens may be accessed from the
Control menu. These screens allow you to enable the
High and Low temperature and humidity alarms, adjust
their setpoints and compare them to the control setpoints
and to the current system level operating data derived
from the sensor inputs.
Temperature Alarm
High alarm Enable:
Yes
Setpoint
80.0°F
STATUS________________
Temp: 72.6°F Set:72.0°F
Dew: 50.1°F
High Temperature Alarm
Press
( )
Key
Temperature Alarm
Low alarm Enable:
Yes
Setpoint
60.0°F
STATUS________________
Temp: 72.6°F Set:72.0°F
Dew: 50.1°F
Low Temperature Alarm
Humidity Alarm
High alarm Enable:
Yes
Setpoint
70.0%
STATUS________________
Hum: 45.6% Set:45.0%
Dew: 50.1°F
High Humidity Alarm
Control
Menu
(Continued on next page)
Summary of Contents for CyberRow DX CRS-042-G
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