APC NETWORKAIR ACPA4000 User Manual download pdf (Page 28)

NetworkAIR ACPA400020

Set Environmental Controls

The equipment controls the environment through the use of schedules. There are nine schedules; one

schedule has default settings and the other eight schedules are programmable. Cooling during the times

and days for which there is no programmed schedule is performed according to the default schedule

(Control Environment).

Default schedule

Path: Main menu > Control Environment.

The default schedule controls cooling when other schedules are not available or are deactivated.

Note: Changes to the default schedule do not override active schedules.

Mode. The mode settings are Cool, Vent Onl y, or System Off. Vent Only provides circulation without

cooling the room. The System Off option stops the equipment and the blower. The Cool option engages

the compressor (after a delay) and cools the room.

Set Point. The setpoint is the target temperature the equipment maintains in the room. The acceptable

range for setpoints is 15.6 to 32.2°C (60 to 90°F).

Deadband. The deadband is the range above the setpoint at which cooling begins. The equipment does

not begin to cool until the room temperature is at the setpoint plus the deadband. The acceptable range

for the deadband is 0.6 to 1.7°C (1 to 3°F).

Note: The deadband for the system must be set to Control Environment. It cannot be set for

each schedule.

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 51 52

No comments

APC NETWORKAIR ACPA4000 User Manual Page 28