www.DaikinApplied.com 3 OM 1085-6 • MICROTECH III CONTROLLER
Hazardous Information Messages
CAUTION
Cautions indicate potentially hazardous situations, which can result in
personal injury or equipment damage if not avoided.
WARNING
Warnings indicate potentially hazardous situations, which can result in
property damage, severe personal injury, or death if not avoided.
DANGER
Dangers indicate a hazardous electrical situation which will result in death
or serious injury if not avoided.
NOTICE
Notices give important information concerning a process, procedure,
special handling or equipment attributes.
NOTE: Indicates important details or clarifying statements for
information presented.
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: Flasher, JFlash ARM, J-Link,
Renesas from Renesas Electronics Corporation, Segger
from Segger Microcontroller Systems LLC; Atmel from Atmel
Microprocessor, Inc., Smart ARM Microcontroller (SAM-BA)
from Atmel, Windows from Microsoft Corporation; BACnet from
ASHRAE; Visio from Microsoft Corporation; and
from Echelon Corporation, MicroTech from Daikin
Applied.
Reference Documents
Number Title Source
OM 931
Daikin Applied
MicroTech III Water Source
Stage Compressor Unit
Controller Operation and
Maintenance Manual
www.
DaikinApplied.
com
OM 1149
MicroTech III Water Source
Heat Pump SmartSource
Single & Two Stage
Compressor (Series2) Unit
Controller Operation and
Maintenance Manual
OM 1239
MicroTech III Water Source
Two Compressor (SS2C)
Unit Controller Operation and
Maintenance Manual
OM 1254
Daikin Applied System
Manager Operation Manual
IM 927
MicroTech III Water Source
Heat Pump
Communication Module
Installation Manual
IM 928
MicroTech III Water Source
Heat Pump BACnet
Communication Module
Installation Manual
ED 15103
MicroTech III Water Source
Heat Pump Unit Controller
Protocol Information Manual
Document Name Date Description
OM 1085 Sep 2010 Initial release.
OM 1085-1 May 2011 Updated Figures 1 and 2 – added
previous versions of software compatibility.
Added Figures 3-5, Getting Started and
Troubleshooting sections.
OM 1085-2 Dec 2011 Added Tables 1-6 to Troubleshooting
section to describe jumper settings and
model options. Added Figure 3 – software
part numbers.
OM 1085-3 Jan 2012 Added note to SAMBA procedure - do not
select “lock” if prompted during download.
OM 1085-4 Jun 2012 Updated Figure 1 and other references for
new SmartSource models. Added Daikin
McQuay logo and associated references.
OM 1085-5 Feb 2016 Updated Daikin branding and reference to
latest V2.15 SAM-BA software used with
Windows7 and XP operating systems.
Updated software compatibility matrix and
Two Compressor software releases.
OM 1085-6 Mar 2021 Reformatted. Added references for
programming tools supported by new
hardware and software versions. Updated