OM 931-6 • MicroTech III Unit Controller for WSHP 26 www.DaikinApplied.com
Controller CoMparIson
Controller Comparison Table
Note: The Mark IV, MicroTech 2000, Alerton and MicroTech III boards are NOT interchangeable.
Table 12: Control Boards and Features
Features
Mark IV
MicroTech 2000
Alerton
MicroTech III
DC Power ● – – –
AC Power ● ● ● ●
Terminal Connection 1/4" Push-on ● – – –
IDC Connection – ● ● ●
Fault Indicators ● ● – ●
Thermostatic Controls ● – – ●
Room Sensor – ● ● ●
LonMark Capable – ● – ●
LonWorks Capable – ● – –
BACnet Capable
1
– – ● ●
Motorized Valve Capability – ● ● ●
Short Cycle Protection & Random Start ● ● ● ●
Unoccupied Mode ● ● ● ●
Override Mode ● ● ● ●
Pump Restart ● ● ● ●
Loadshed ● ● ● –
Brownout Protection ● ● ● ●
Unit Shutdown ● ● ● ●
Condensate Overow Protection ● ● ● ●
Remote Reset
1
● – – ●
Intelligent Reset
1
– – – ●
Dual Circuit Capability ● ● ● ●
Adjustable Set Points Through Software – ● ● ●
Adjustable Fan Speed – – – ●
Electric Heat Availability – – – ●
Service Tools Needed at Start up – ● ● ●
Dipswitch Settings – – ● –
Programmable Front-end Settings – ● – ●
Switching Line Voltage ● – – ●
Notes: ● = Applies – = Does not apply
1
Alerton BACnet requires Alerton service tools for commissioning
1
Alerton dipswitch settings must be configured during commissioning
1
See Remote Reset and Intelligent Reset information under section: Additional Operating Modes