Daikin MicroTech I Sales And Engineering Data Sheet

ComprehensIve daTa Tables
www.DaikinApplied.com 11 ED 15103-6 • MICROTECH III WSHP UNIT CONTROLLER
Table 6: Multi-State Values - Ennity Single Stage Compressor, Continued
Point Name
Object
Type/
Instance
Read/
Write
Access
2
BACnet Object
Name
Range/Default
(in Units)
Non-
volatile
Memory
1
Description
MULTI-STATE VALUES
Previous Alarm MSV:5 R PreviousAlarm 1 to 16 N
Indicates the previous unit fault.
1 = No Alarms
2 = Low Voltage Brownout
3 = Comp#1 High Pressure
4 = Comp#2 High Pressure
5 = Comp#1 Low Pressure
6 = Comp#2 Low Pressure
7 = Comp#1 Suctn Temp Snsr Fail
8 = Comp#2 Suctn Temp Snsr Fail
9 = Comp#1 Low Suction Temp
10 = Comp#2 Low Suction Temp
11= Room Temp Sensor Fail
12 = Entering Water Temp Sensor Fail
13 = Condensate Overow
14 = Serial EEPROM Corrupted
15 = Invalid Conguration
16 = Low Entering Water Temp
Effective Occupancy
Output
MSV:6 R EffectOccup 1 to 5 N
The Occupancy mode being used by the unit controller.
The mode depends on Occupancy Schedule, Occupancy
Schedule Override, and/or an Occupancy Sensor. MSV6
uses the local sensor unless the MSV7, MSV8, or MSV9
network overrides are not in a Null state. See Effective
Occupancy Modes.
1 = Occupied
2 = Unoccupied
3 = Bypass
4 = Standby
5 = Null
Occupancy Override
Input
MSV:7 C OccManCmd
1 to 5
Default: 5
N
Overrides the Occupancy Schedule. Occupancy Schedule
Override has priority over the Occupancy Schedule and
Remote Occupancy Sensor. It is also where a local timed
override hardwired input is monitored and used to place
the unit in the Occupied mode during the amount of time
declared in Timed Override Setpoint. Schedule Override
and/or an Occupancy Sensor. The network override will
revert back to its default value upon unit controller reboot.
See Effective Occupancy Modes.
1 = Occupied
2 = Unoccupied
3 = Bypass
4 = Standby
5 = Null
Occupancy Scheduler
Input
MSV:8 C OccSchedule
1 to 4
Default: 4
N
Commands the WSHP into different occupancy modes. A
scheduler or a supervisory controller typically sends the
command using Schedule Override.
7
The network override
will revert back to its default value upon unit controller
reboot. See Effective Occupancy Modes.
1 = Occupied
2 = Unoccupied
3 = Standby
4 = Null
Occupancy Sensor
Input
MSV:9 C OccSensor
1 to 3
Default: 3
N
Network input used to indicate the presence of occupants
in the space (motion detection.)
7
The network override will
revert back to its default value upon unit controller reboot.
See Effective Occupancy Modes.
1 = Occupied
2 = Unoccupied
3 = Null
Application Mode Input MSV:10 C ApplicMode
1 to 7
Default: 7 (Null)
N
Sets the unit in an application mode (Auto, Off, Heat, Cool,
Dehumidication, or Fan Only). Application Mode does not
“force” the unit into any state. However, it does disable
certain unit operations. Examples: 1) Application Mode
of Cool disables heating, 2) Heat disables cooling and
dehumidication, and 3) Fan Only disables heating, cooling,
and dehumidication.
7
PMSV:10 overrides the local room
sensor’s System Mode Switch (Heat/Cool/Auto). The local
System Mode Switch is only used when MSV:10 is set to 7
(Null).
The network override will revert back to its default value
upon unit controller reboot.
1 = Auto
2 = Heat
3 = Cool
4 = Off
5 = Fan Only
6 = Dehumid
7 = Null

Daikin MicroTech I Specifications

General

Brand	Daikin
Model	MicroTech I
Category	Controller
Language	English