Data Aire, Inc. DAP
TM
III BACnet Integration Instructions
Engineering Document - 600-000-460
Page 8 of 13
Object Name Instance
No. BV
Object Description Present-
Value
Writeable
Temperature Sensor Problem 18 Faulty Return Air temperature sensor
detected
No
Maintenance Due 19 The blower runtime has elapsed the
scheduled maintenance hours
No
High Pressure / Internal
Overload: Compressor 1
20 Compressor #1 high pressure switch or
compressor internal overload relay trips
No
Low Pressure C1 21 Compressor #1 low pressure switch
opens
No
High Pressure C2/ Internal
Overload: Compressor 2
22 Compressor #2 high pressure switch or
compressor internal overload relay trips
No
Low Pressure C2 23 Compressor #2 low pressure switch
opens
No
Smoke Detector
(Optional)
24 Smoke Detected, unit shutdown. An
optional smoke detector required
No
No Water Flow
(Optional)
25 Loss of water on calling for cooling, An
optional Water Flow switch required.
No
Discharge Air Sensor Problem
(Optional)
26 Faulty Discharge Air temperature sensor
detected. An optional temperature
required
No
High Temperature Warning 27 The Return Air temperature rises above
the high temperature alarm limit setting
No
Low Temperature Warning 28 The Return Air temperature drops below
the low temperature alarm limit setting
No
High Humidity Warning 29 The Relative humidity rises above the
high humidity alarm limit setting
No
Low Humidity Warning 30 The Relative humidity drops below the
low humidity alarm limit setting
No
Fan Motor Overload
(Optional)
31 The optional fan motor overload trips. No
Local Alarm 1 (Optional) 32 The optional alarm input 1 is
programmed to Local alarm #1: See tag
inside door and the alarm signal is active
No
Local Alarm 2 (Optional) 33 The optional alarm input 2 is
programmed to Local alarm #2: See tag
inside door and the alarm signal is active
No
Local Alarm 3 (Optional) 34 The optional alarm input 3 is
programmed to Local alarm #3: See tag
inside door and the alarm signal is active
No
Local Alarm 4 (Optional) 35 The optional alarm input 4 is
programmed to Local alarm #4: See tag
inside door and the alarm signal is active
No
Standby Pump On
(Optional)
36 The optional alarm input is programmed
to Standby pump on: Check primary
pump and the alarm signal is active
No
UPS Power On
(Optional)
37 The optional alarm input is programmed
to UPS power on: Check main power
supply and the alarm signal is active
No
Custom Alarm 1
(Optional)
38 The optional alarm input 1 is
programmed to Custom alarm #1 and the
alarm signal is active
No