5-25
Pt. TYPE: AHUO Description: AHU On (dual relay control)
Operates on General Alarm
Circuit Status LCD Readout (2
nd
line) LED
On AHU On Relay ON
Off AHU On Relay OFF
AHU On Relay CODING
Disabled TBL AHU On Relay TROUBLE T
Off Auto TBL AHU On Relay TROUBLE T
Detailed Description: Used where two auxiliary relays are used to perform
AHU control. One relay for ON and one relay for Off.
Figure 5-67. AHUO Point Type
Pt. TYPE: AHUF Description: AHU Off (dual relay control)
Circuit Status LCD Readout (2
nd
line) LED
On AHU Off Relay ON
Off AHU Off Relay OFF
AHU Off Relay CODING
Disabled TBL AHU Off Relay TROUBLE T
Off Auto TBL AHU Off Relay TROUBLE T
Detailed Description: Used where two auxiliary relays are used to perform
AHU control. Works in conjunction with the AHUO point type.
Figure 5-68. AHUF Point Type
Point Type Messages for Auxiliary Relay Points, Continued
Auxiliary Relay Points
(continued)
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