Introduction; Revision History; Notice; Limited Warranty - Daikin MicroTech III Sales And Engineering Data Sheet

Revision History

ED 15103 Sep-08 Initial release.
Changed default baud rate to 38400 (BACnet
ED 15103-1 Mar-10
MS/TP Setup).
Corrected range and descriptions of setpoint
shift parameters (Protocol Point Summary).
Moved BACnet Configuration section (BACnet
Configuration).
Added references to no flow control (BACnet
Configuration and BACnet Terminal Settings).
Changed the Type Category for all Multistate
Values from Enumerated to Unsigned (Detailed
Protocol Point Information). Changed BACnet PICS
Application Version to 2.6 and Firmware Revision
to 2.7
Updated nvoBinaryIn and nvoBinaryOut status
for dual compressors or dual stage capacity
compressor, with automatic multiple fan speed
control. New nciSetpoints heating & cooling
ED 15103-2 Mar-11
"standby" default values. Updated nciHtgSptHiLim
and nicClgSptLoLim to also limit long range setpoint
adjust input. Added BACnet PIC statement for two-
stage compressor control.
Added SmartSource variables and updated
BACnet PIC statements. Range changes to:
nciLowEwtSptGly, nciLowEwtSptWtr. Added new
alarms. Modify low pressure alarm delay range.
Added the following configuration properties:
ED 15103-3 Jun-12 nciSptAdjMax, nciSptAdjMin, nciLowLwtDiff,
nciHydroClgOnSpt. Added the humidistat variables:
nviHumidistat and nvoHumidistat. Added the fan
switch nviFanOnAuto variable. Deleted Dual Stage
compressor references. Updated Daikin McQuay
logo and associated references.
Modified hydronic heating range and default values.
Added note to nviFanOnAuto (MSV3) to indicate
auto selection forces cycling fan. Added note to Fan
On/Auto Status for SmartSource v6.0 and higher.
Added totalizer variables. Added Enfinity Large
ED 15103-4 Jun-16
Two Compressor and SmartSource GCV models.
Updated BACnet PIC statements. BACnet device
instance updates. Daikin Applied branding, major
formatting updates. Corrected MSV:2 and MSV:5
BACnet alarms #13-15.
Revised description to Application Mode Input.
Also added note to data tables that the following
variables revert to default Null after reboot:
Application Mode Input, Space Temp Input,
Temp Setpoint Input, Temp Setpoint Offset Input,
ED 15103-5 Sep-16
Humidistat Remote Input, Compressor Enable
Input, Occ Override Input, Occ Scheduler Input,
Occ Sensor Input, Aux Heat Enable Input, Energy
Hold Off Input. Changed MSV:1 from Read-only to
Commandable in data tables.
ED 15103-6 Jul -18 Updates to formatting. Changed description for
AV:24, AV:25, AV:27, AV:28 and nvoSetptShift to
indicate the value represents the local hardwired
setpoint adjustment value from the room sensor
potentiometer. Added row and switch data to Table
22, bit 29 & 30. Removed Dirty Filter alarm from
nvoUnitStatus,Table 16.

Notice

© 2018 Daikin Applied, Minneapolis MN. All rights reserved
throughout the world
Daikin Applied reserves the right to change any information
contained herein without prior notice. The user is responsible
for determining whether this product is appropriate for his or
her application.
™ ® The following are trademarks or registered trademarks
of their respective companies: BACnet from American Society
of Heating, Refrigerating and Air-Conditioning Engineers, Inc.
Echelon, L W , LonMark, and LonTalk from Echelon
on orks
Corporation, Daikin Applied, Applied Terminal Systems,
Smartsource, Enfinity, and MicroTech III from Daikin Applied.
www.DaikinApplied.com

Limited Warranty

Consult your local Daikin Applied representative for warranty
details. To find your local Daikin Applied representative, go to
www.DaikinApplied.com.

Reference Documents

Number Company
078-0014-01G
LonMark
®
Interoperability
078-0120-01G Association
8503
Echelon
®
078-0156-01G
Corporation
IM 927
IM 928
Daikin Applied
OM 931
OM 1085
3 ED 15103-6 • MICROTECH III WSHP UNIT CONTROLLER
I
nTroduCTIon
Title Source
LonMark ® Layers
1-6 Interoperability
Guidelines, Version 3.4
LonMark Application www.lonmark.org
Layer Interoperability
Guidelines, Version 3.4
WSHP Functional Profile
L W orks ® FTT-
on
www.echelon.
10A Free Topology
com
Transceiver Users Guide
MicroTech III
Water Source Heat
Pump L W
on orks
Communication Module
Installation Manual
MicroTech III Water
Source Heat Pump
BACnet Communication
Module Installation
www.
Manual
DaikinApplied.
com
MicroTech III Water
Source Heat Pump Unit
Controller Operation and
Maintenance
MicroTech III Water
Source Heat Pump
Software Downloading
Procedures and
Troubleshooting Guide
I
nTroduCTIon