Daikin MicroTech III Sales And Engineering Data Sheet

ED 15103-6 • MICROTECH III WSHP UNIT CONTROLLER 20 www.DaikinApplied.com
ComprehensIve daTa Tables
Table 13: Multi-State Values - SmartSource Single and Two Stage, Ennity Large Two Compressor
Point Name
Object
Type/
Instance
Read/
Write
Access
2
BACnet Object
Name
Range/Default
(in Units)
Non-
volatile
Memory
1
Description
MULTI-STATE VALUES
Compressor Enable
Input
MSV:1 C ComprEnable
1 to 3
Default: 3
N
Species if the compressor(s) are allowed to operate, which
can be based on proof of loop uid ow. The loop pump
must be running to provide adequate ow through the unit
so the compressor(s) can operate safely. The network
override will revert back to its default value upon unit
controller reboot.
1 = Disabled
2 = Enabled
3 = Null (compressors are enabled)
Current Alarm MSV:2 R CurrentAlarm
SmartSource
(Series2)
1 to 16
Ennity Large
Two Compressor
(SS2C)
1 to 20
N
Displays the current highest priority active alarm
SmartSource (Series2) Alarms
1 = No Alarms
2 = IO Exp Communication Fail
3 = Invalid Conguration
4 = Low Voltage Brownout
5 = Comp High Pressure
6 = Comp Low Pressure
7 = Comp Suction Temp Snsr Fail
8 = Comp Low Suction Temp
9 = Freeze Fault Detect
10 = Room Temp Sensor Fail
11 = Enter Water Temp Snsr Fail
12 = Leaving Water Temp Snsr Fail
13 = Condensate Overow
14 = Low Entering Water Temp
15 = Serial EEPROM Corrupted
16 = Wtrside Econ Low Temp Cutout
Ennity Large Two Compressor (SS2C) Alarms
1 = No Alarms
2 = IO Exp Communication Fail
3 = Invalid Conguration
4 = Low Voltage Brownout
5 = Comp#1 High Pressure
6 = Comp#2 High Pressure
7 = Comp#1 Low Pressure
8 = Comp#2 Low Pressure
9 = Comp#1 Suctn Temp Snsr Fail
10 = Comp#2 Suctn Temp Snsr Fail
11 = Comp#1 Low Suction Temp
12 = Comp#2 Low Suction Temp
13 = Freeze Fault Detect
14 = Room Temp Sensor Fail
15 = Entering Water Temp Sensor Fail
16 = Leaving Water Temp Snsr Fail
17 = Condensate Overow
18 = Low Entering Water Temp
19 = Serial EEPROM Corrupted
20 = Wtrside Econ Low Temp Cutout
Fan ON/Auto Remote
Input
MSV:3 C RemoteFanOnAuto
1 to 3
Default: 3
N
Overrides the local fan ON/Auto room sensor and
thermostat switch inputs. The local Fan ON/Auto Switch
is only used when MSV:3 is set to 3 (Null). The network
override will revert back to its default value upon unit
controller reboot.
1 = Fan Auto (forces cycling fan)
2 = Fan On (forces fan on)
3 = Null (no override)
McQuay WSHP Status MSV:4 R McQWSHPStatus 1 to 10 N
Indicates the unit’s operating state.
1 = Off Alarm
2 = Off
3 = Start
4 = Fan Only (fan is allowed to operate)
5 = Prepare to Heat
6 = Heating
7 = Prepare to Cool
8 = Cooling
9 = Prepare to Dehumidify
10 = Dehumidication

Daikin MicroTech III Specifications

General

Brand	Daikin
Model	MicroTech III
Category	Controller
Language	English