Daikin MicroTech III Sales And Engineering Data Sheet page 6

Table 2: Analog Values - Enfinity Single Stage Compressor
Object Type/
Point Name
Instance
Occupied Cooling
AV:1
Setpoint
Standby Cool Setpoint AV:2
Unoccupied Cool
AV:3
Setpoint
Occupied Heat Setpoint AV:4
Standby Heat Setpoint AV:5
Unoccupied Heat
AV:6
Setpoint
Local Bypass Time
AV:7
Setpoint
Cooling Interstage
AV:8
Timer
Brownout Reference
AV:9
Setpoint
Occupied Setpoint
AV:10
Differential
ED 15103-6 • MICROTECH III WSHP UNIT CONTROLLER
Read/
BACnet Object
Write
Name
Access
2
ANALOG VALUES
Occupancy
Temperature
Setpoint
(AV1 to AV6)
General Interaction Rules
cpOccupied_
W
Cool_Setpt
cpStandby_
W
Cool_Setpt
cpUnoccupied_
W
Cool_Setpt
cpOccupied_
W
Heat_Setpt
W cpStandby_
cpUnoccupied_
W
Heat_Setpt
W cpBypassTime
W cpCoolIntStgTmr
W cpBrownoutRef
W cpOccDiff
Non-
Range/Default
volatile
(in Units)
Memory
1
Defines the Space Temperature Heating and Cooling
Setpoints for different occupancy modes. See
Occupancy Modes
Methods.
The Occupancy Temperature Setpoints must be kept in
ascending order as follows:
AV6 <= AV5 <= AV4 <= AV1 <= AV2 <= AV3
Defines the Space Temperature Setpoint for the Occupied
Cooling Setpoint.
50 to 95ºF
10 to 35ºC
Y Interaction Rules
Default:
• AV1 > (AV4 + AV10)
75ºF / 23.88ºC
• AV1 <= AV30
• AV1 >= AV31
Defines the Space Temperature Setpoint for the Standby
Cool Setpoint.
50 to 95ºF
10 to 35ºC
Y Interaction Rules
Default:
• AV2 > (AV5 + AV10)
77ºF / 25ºC
• AV2 <= AV30
• AV2 >= AV31
Defines the Space Temperature Setpoint for the
Unoccupied Cool Setpoint.
50 to 95ºF
10 to 35ºC
Y Interaction Rules
Default:
• AV3 > (AV6 + AV17)
85ºF / 29.44ºC
• AV3 <= AV30
• AV3 >= AV31
Defines the Space Temperature Setpoint for the Occupied
Heat Setpoint.
50 to 95ºF
10 to 35ºC
Y Interaction Rules
Default:
• AV4 < (AV1 – AV10)
70ºF / 21.11ºC
• AV4 <= AV32
• AV4 >= AV33
Defines the Space Temperature Setpoint for the Standby
Heat Setpoint.
50 to 95ºF
10 to 35ºC
Y Interaction Rules
Default:
• AV5 < (AV2 – AV10)
66ºF / 18.88ºC
• AV5 <= AV32
• AV5 >= AV33
Defines the Space Temperature Setpoint for the
Unoccupied Heat Setpoint.
50 to 95ºF
10 to 35ºC
Y Interaction Rules
Default:
• AV6 < (AV3 – AV17)
60ºF / 15.55ºC
• AV6 <= AV32
• AV6 >= AV33
Defines the amount of time that the unit can be in the
bypass mode initiated by the Timed Override button.
0, 30 to 120 min
Y Pressing the Timed Override button 4-9 seconds sets the
Default: 120 min
bypass timer to the maximum AV7 value. The value of 0
disables this feature.
0 to 1200 sec
A countdown timer that defines the minimum period of time
Y
between turn on of the cooling stages.
Default: 300 sec
AV9 is used to detect a unit controller brownout condition.
Brownout condition occurs when AI8 < 80% of AV9, and
25 to 1023
clears when AI8 > 90% of AV9.
counts
Y
Note: Only perform the calibration procedure if the unit
Default: 400
controller 24VAC voltage is within normal operating
parameters. A password of 1023 is required.
1 to 5°F
0.55 to 2.78°C
This value represents the Occupied and Standby Setpoint
Y
hysteresis to determine the Effective OFF setpoints.
Default:
1ºF / 0.55ºC
6
C d T
omprehensIve aTa
Description
Effective
and Space Temperature Setpoint
3
3
:
3
3
3
:
3
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