Daikin MicroTech III DPS - Unit Configuration Setup; Unit Configuration Menu Variables

OM 1263 • MICROTECH UNIT CONTROLLER 36 www.DaikinApplied.com
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After the main control board application software is loaded
into the MCB, it must be “congured” for the specic
control application. This consists of setting the value of 25
conguration variables within the MCB. These variables dene
things such as the type of cooling, number of compressors and
cooling stages and the type of heat. If all of these items are not
set appropriately for the specic unit, the unit will not function
properly. The correct settings for these parameters are dened
for a given unit by the unit “Software Conguration Code.”
The “Software Conguration Code” consists of a 29-character
string of numbers and letters. The code can be found on the
Unit Software Identication Label located on the back side of
the control panel door.
Table 29 lists the conguration code variables including the
position within the code, description of the parameter, and the
applicable settings for each. The default values are shown
in bold font. The unit is congured at the factory however
may also be congured in the eld by accessing the Unit
Conguration Menu. Once changes have been made to the
Unit Conguration Menu, the Apply Changes ag must be
changed from no to yes in order for the controller to recognize
the changes. Setting the Apply Changes ag to yes will
automatically rest the controller.
Table 29: Unit Conguration Menu
 Description Values (Default in Bold)
“ROC
Applicability”
1 Unit Type
3=Rebel Cool Only
●
4=Rebel Heat Pump
2 Control Type
0=Zone Control NA
1=DAT Control NA
2=1ZoneVAV NA
3=RefOnly ●
3 Cooling Type
0=None NA
4=Inverter Compressorized Clg ●
4 Compressorized Cooling Conguration
0=None ●
1=Generic Condenser NA
L=1INV/1Circ ●
M=1INV/1STD/1Circ ●
5 Generic Condenser Stages 1-8 Stages (Default 8) NA
6 Low Ambient
0=None
NA
1=Yes
7 Condenser Control
7=EBM
●8=INV
9=INVMC
8 Damper Type
0=None ●
1=Single Position 30% ●
2=Single Position 100% ●
3=Economizer Airside ●
5=100%OA_DOAS NA
6=AirEcon_DOAS NA
7=3-% DOAS NA
9 OA Flow Station
0=None ●
5=Generic Flow Station ●
6=Generic Flow Station w/CO
2
NA
10 Heating Type
0=None ●
1=F&BP Control NA
2=Staged ●
5=Steam or Hot Water ●
6=SCR Electric ●
7=MOSLoGas ●
8=MOSHiGas ●
11 Max Heating Stages 1-8 Stages (Default =1) ●
12,13,14 Max Heat Rise Three Digits (Default = 100) ●
15 Supply Fan Type
6=EBMVAV
●
7=EBMCAV