Daikin MicroTech II Installation And Maintenance Manual

deTaIled daTa PoInT InformaTIon
www.DaikinApplied.com 31 ED 15062-7 • MICROTECH II CHILLER CONTROLLER
Chiller Mode Setpoint
Keypad Menu Path:
Menu
\Set
\Unit SP (1)
The Chiller Mode data point determines the mode of operation of the chiller. LONWORKS network
variables set the default and operating chiller mode. The BACnet property is a commandable property of
a Multi-state Output object. Refer to the appropriate Operating Manual for suitable variable values. (I17)
Measurement Units Data Type Valid Range Default Value
HVAC Mode NA
BACnet: Unsigned Integer
LONWORKS: Fixed Point
Scalar - unsigned long
See Below See Below
BACnet
This commandable property sets the mode of operation of the chiller and provides the ability for another node on the network to
place a chiller in another mode.
Variable Details
Object Identier Property Identier
Object Type Type Enumeration Instance Property Name Property Enumeration
Multi-state Output 14 45 Present Value 85
Object Name
ChillerOperationMode
Property Values
1. ICE
2. COOL
3. HEAT
Default Value (Relinquish_Default): 2
LONWORKS
Input (nvi)
This input network variable sets the mode of operation of the chiller and provides the ability for another node on the network to
place a chiller in another mode.
Variable Details
LONWORKS Name Prole SNVT Type SNVT Index SNVT Size SCPT Reference SCPT Index
nviMode Chiller hvac_mode 108 one byte NA NA
hvac_mode
All enumerations are not used for this data point. Only the following enumerations are used.
Value Identier Notes
1 HVAC_HEAT Heating only
3 HVAC_COOL Cooling only
11 HVAC_ICE Ice-making mode

Daikin MicroTech II Specifications

General

Brand	Daikin
Model	MicroTech II
Category	Controller
Language	English