Daikin DPS Manual

Installation and Maintenance Manual OM 1141-3
Group: Applied Air Systems
Part Number: OM 1141
Date: October 2014
MicroTech®III Unit Controller for
Rebel®Commercial Packaged Rooftop Systems
Model DPS

Introduction.............................................4
Adjusting PI Control Parameters ...........................4
Introduction.............................................5
Getting Started.........................................5
IFB Board.............................................6
Using the Keypad/Display .................................7
Passwords ............................................7
Navigation Mode .......................................8
Edit Mode.............................................8
Service Timers .........................................8
Rapid Start ............................................8
Manual Control.........................................9
Keypad/Display Menu Structure ...........................10
Quick Menu ............................................23
View/Set Menu .........................................25
Unit Status Settings ....................................25
Occupancy Menu ......................................27
Temperature Menu.....................................28
Flow Status Menu .....................................29
RF/EF Control Menu ...................................29
SAF Spd Control Menu .................................29
Cooling Menu.........................................30
Economizer Menu .....................................30
Min OA Damper Menu ..................................30
Heating Menu.........................................31
Dehumidication Menu .................................31
Date, Time and Schedules Menu..........................32
Commission Unit .......................................34
Unit Setup ...........................................34
Timer Settings Menu ...................................34
SAF Set-up ..........................................36
RF/EF Set-Up ........................................39
Heating/Cooling Changeover Set-Up.......................40
Cooling Set-Up........................................41
Inverter Compressor Set-Up .............................42
Economizer Set-up ....................................45
Min OA Set-Up Menu ..................................46
Heating Set-Up .......................................49
Outdoor Air Fan Set-Up .................................51
Expansion Valve Set-Up ................................53
Defrost Set-Up ........................................55
Dehumidication Set-Up ................................56
Energy Recovery Set-up ................................57
D3 Set-Up Menu ......................................58
Alarm Menus...........................................59
Alarm Conguration Menu ...............................59
Manual Control Menu....................................60
Manual Control........................................60
Service Menus .........................................62
Timer Settings Menu ...................................62
Active Alarms Menu ....................................63
Alarm Log Menu.......................................63
Alarm Conguration Menu ...............................63
Analog Input Status Menu ...............................63
Universal I/O Status Menu ...............................64
Digital Input Status Menu................................64
Digital Output Status Menu ..............................65
Network Input Status Menu ..............................65
Modbus Status Menu ...................................66
D3 Status Menu .......................................66
Sensor Offsets Menu ...................................67
BMS Communication ....................................68
LON/BACnetIP/BACnetMSTP Setup Menu ..................68
Network Unit Set-up Menu...............................68
Unit Conguration Setup ................................69
Unit Conguration Setup Menu ...........................69
Trending ..............................................70
Trending Menus .......................................70
Points 1-8 (Fixed)......................................70
Points 9-24 (From List) .................................70
Points 25-27 (With IDs) .................................71
Points 28-30 (With IDs) .................................71
Alarms ................................................72
About this Unit ........................................72
Alarms ..............................................72
Alarm Clearing ........................................73
Warnings ............................................73
Problems ............................................73
Faults ...............................................76
Compressor Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
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Operator’s Guide .......................................82
Determining Unit State..................................82
Off Operating State ....................................82
Start Up Operating State ................................83
Recirculating Operating State ............................83
Fan Only ............................................83
Min DAT .............................................83
Heating..............................................83
Economizer ..........................................83
Mechanical Cooling ....................................84
Compressor Cooling Operation State ......................84
Inverter Compressor Cooling Operation ....................85
Compressor Control PI_Loop ............................86
Inverter Compressor Cooling State Descriptions..............87
Normal Cooling .......................................89
Determining Unit Status .................................91
Determining Control Mode ...............................91
Determining Cooling Status ..............................92
Determining Heat Status ................................92
Determining Supplemental Heat Status (Heat Pump only) ......93
Determining Economizer Status ..........................93
Determining Cooling Capacity ............................93
Determining Heat Capacity ..............................93
Determining Supplemental Heat Capacity (Heat Pump only) ....93
Determining Supply Air Fan Capacity ......................93
Determining RF/EF Capacity .............................93
Determining Outside Air Damper Position ...................94
Determining Emergency Mode ...........................94
Determining Application Mode ............................94
Determining Occupancy Status ...........................94
Determining Occupancy Mode............................95
Determining Occupancy Source ..........................95
Unoccupied Operation ..................................96
Scheduling ...........................................96
Heat/Cool Changeover .................................97
Control Temperature ...................................98
Dehumidication .....................................100
Modulating HGRH Control ..............................101
Energy Recovery .....................................101
Outside Air Damper Control .............................104
Cold Start Operation ..................................104
Airside Economizer ...................................106
Cooling.............................................107
Heating Control ......................................108
Modulating ..........................................108
Gas Heating .........................................109
Minimum Discharge Air Temperature (Min DAT) .............109
Discharge Air Temperature Setpoint Reset - Heating ......... 110
Fan Control ......................................... 111
Heat Pump Control ................................... 113
Heat Pump Operating State............................. 115
Heat Pump............................................ 116
Inverter Compressor Heating State Descriptions............. 116
Heating Off.......................................... 116
Normal Heat Pump Control ............................. 118
Normal Heating ...................................... 118
Pumpdown .......................................... 119
Standby for Restart ................................... 119
Defrost Control.......................................120
Defrost Operation– Heat Pump Units Only .................120
Defrost Operation State ................................120
4 Way Reversing Valve Control (4WV) – Heat Pump Units Only. 121
Receiver Solenoid Valve Control (SVR)....................121
Bypass Solenoid Valve Control (SVB) .....................121
Troubleshooting .......................................122
Inverter Board Fault Codes .............................122
Troubleshooting Module-to-Module Communication ..........123
ERROR CODE: E5 – Inverter Compressor Motor Lock ......130
ERROR CODE: E7 – Malfunction of Outdoor Unit Fan Motor . 132
ERROR CODE: H7 – Abnormal Outdoor Fan Motor Signal ..134
ERROR CODE: L1 – Defective Inverter PC Board ........135
ERROR CODE: L4 – Malfunction of Inverter Radiating Fin
Temperature Rise ..................................137
ERROR CODE: L5 – Momentary Overcurrent of Inverter
Compressor ......................................140
ERROR CODE: L8 – Momentary Overcurrent of Inverter
Compressor ......................................142
ERROR CODE: L9 – Inverter Compressor Starting Failure ..144
ERROR CODE: P1 – Inverter Over-Ripple Protection ......146
ERROR CODE: P4 – Malfunction of Inverter Radiating Fin
Temperature Rise Sensor ............................148
ERROR CODE: PJ – Faulty Field Setting after Replacing Main PC
Board or Faulty Combination of PC Board ...............151
ERROR CODE: U2 – Power Supply Insufcient or Instantaneous
Failure ...........................................152
Appendix .............................................154
Supply Fan Failure Codes ..............................154
Trending Selection Lists................................157
www.DaikinApplied.com 3 OM 1141-3 • MICROTECH UNIT CONTROLLER

IntroductIon
This manual provides information regarding the MicroTech®
III control system. It specically describes the operation and
programmable options for units with constant air volume (CAV)
control and variable air volume (VAV) control.
The MicroTech III Controller is a self contained device that is
capable of complete, stand-alone operation. Information in the
controller can be displayed and modied by using the keypad/
display in the units main control panel.
Adjusting PI Control Parameters
The rooftop MicroTech III controller uses a “velocity” form of
the traditional PI loop arranged such that the output is adjusted
based on a “gain” parameter multiplied by the “projected” error.
The projected error is determined based on the rate the error is
changing as shown in the gure below.
Figure 1: Projected Error Timeline
The change in output (Do) after each sample period (ST) is
given by the following equation:
Do= Gain X Projected Error.
Although it is generally recommended that they are left at the
factory settings there are four PI loop adjustment parameters
available via the MicroTech III HMI. These are Gain, Period
(ST), Project Ahead Time (PAT) and Max Change.
Generally speaking, the PAT should be set roughly equal to the
“time constant” of the system being controlled and the Period
(ST) one quarter to half the PAT. The Gain is then set to
achieve control stability. If the system is unstable (hunting) the
control is too fast and the Gain should be decreased to slow
the control response. If the system takes excessively long to
reach setpoint during transient conditions (sluggish) the Gain
can be increased to speed the control response. The goal is
an acceptable balance between these two conditions. When in
doubt these parameters should be set to the factory settings.
Additional Instructions and Information
For installation and startup instructions and general information
regarding a Rebel™rooftop unit, refer to the applicable model-
specic installation and maintenance manual (Table 1).
Table 1: Installation and Maintenance Resources
Unit Manual
MicroTech III Rooftop Unit
Controller - BACnet IP
Communications
IM 916
MicroTech III Rooftop Unit
Controller - BACnet MSTP
Communications
IM 917
MicroTech III Rooftop Unit
Controller - BACnet LON
Communications
IM 918
MicroTech III Unit Controller IM 919
MicroTech III Remote Unit
Interface IM 1005
DPS 03 – 12 IM 1125
NOTICE
This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance
with this instruction manual, may cause interference to radio
communications. It has been tested and found to comply with
the limits for a Class A digital device, pursuant to part 15 of the
FCC rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment
is operated in a commercial environment. Operation of this
equipment in a residential area is likely to cause harmful
interference in which case the user is required to correct
the interference at his own expense. McQuay International
disclaims any liability resulting from any interference or
for the correction thereof.
WARNING
Electric shock hazard. Can cause personal injury or
equipment damage.
This equipment must be properly grounded. Connections and
service to the MicroTech II control panel must be performed
only by personnel that are knowledgeable in the operation of
the equipment being controlled.
OM 1141-3 • MICROTECH UNIT CONTROLLER 4 www.DaikinApplied.com
IntroductIon

IntroductIon
Getting Started
This manual contains information designed to assist the eld
technician with unit setup. The technician will need to be
familiar with the following topics at a minimum to successfully
set up unit operation.
• Keypad Navigation/Editing/Passwords
• Control Mode
• Occ Mode
• DSP (Duct Static Pressure) Setpoint
• BSP (Building Static Pressure) Setpoint
• Heat/Cool Changeover (Occupied Setpoints)
• DAT (Discharge Air Temperature) Clg Setpoint
• DAT (Discharge Air Temperature) Htg Setpoint
• Clg Enable (OAT [Outdoor Air Temperature] lockout)
• Htg Enable (OAT [Outdoor Air Temperature] lockout)
• Econo Enable (Changeover temp/Enthalpy Switch)
• Ventilation Limit/OA Damper
Figure 2: Inter Component Communications Diagram
WARNING
Excessive moisture in the control panel can cause
hazardous working conditions and improper equipment
operation.
When servicing this equipment during rainy weather, the
electrical components in the main control panel must be
protected from the rain.
CAUTION
Extreme temperature hazard. Can cause damage to
system components.
The MicroTech III controller is designed to operate in ambient
temperatures from -20°F to 125°F. It can be stored in ambient
temperatures from -40°F to 140°F. It is designed to be stored
and operated in relative humidity up to 95% (non-condensing).
CAUTION
Static sensitive components. A static discharge while
handling electronic circuit boards can cause damage to
the components.
Discharge any static electrical charge by touching the bare
metal inside the main control panel before performing any
service work. Never unplug any cables, circuit board terminal
blocks, relay modules, or power plugs while power is applied
to the panel.
01
SAF
ECM
INV
CMP
INV
OA
Fan1
INV
OA
Fan2
EVB
EVO
ORT
EVI
IRT
02
ExFan
ECM
10
D3
Modbus
Gateway
03
ER
VFD
(Future)
05
OA Flow
Station
(Future)
IFB
ACS1 ACS2 ACS3
07 08 09
Heat Pump Only
Heat Pump Only
ACS Comm ACS Comm
Heat Pump Only
MicroTech®III Unit Controller
Modbus Communication
NOTE: See “IFBCommStatus” on page 123 and “ACS1
DataRcvd” on page 124 and the “Inverter
Compressor Set-Up” on page 42 Section of
this manual if there are any questions about the
communications from component to component.
IntroductIon
www.DaikinApplied.com 5 OM 1141-3 • MICROTECH UNIT CONTROLLER

IFB Board
The IFB board is used to translate between the MicroTech III
controller Modbus and the Daikin inverter compressor/outdoor
fan boards’ proprietary protocol.
There are three “ACS” communication current loop channels
available on the IFB board; ACS1, ACS2 and ACS3. ACS1 is
use for control of the inverter compressor (INV) and one or two
outdoor fans (OF1 and OF2). ACS3 is use for control of the
indoor expansion valve (EVI) and if the unit is a heat pump the
outdoor expansion valve (EVO). ACS2 is not currently used.
INV, OF1 and OF2 are controlled by a combination of
circuit boards designated A4P and A5P. These boards are
interconnected forming the ACS1 communication loop. On
208/230V units the A4P board controls both INV and OF1. On
460/575V units the A4P board controls only INV and there is
a separate A5P board that controls OF1. If a unit is equipped
with an OF2 it is controlled by a separate A5P control board.
Figure 11 shows the three possible board/loop arrangements
that make up the ACS1 loop.
Expansion valves EVI and if applicable EVO are controlled
by an expansion valve driver board EVB. The EVB board is
connected to the IFB board forming the ACS3 communication
loop. Figure 11 shows the ACS3 communication loop.
Figure 3: ACS Communication Current Loop Arrangements
For Troubleshooting Module-to-Module Communication, See page 123.
OM 1141-3 • MICROTECH UNIT CONTROLLER 6 www.DaikinApplied.com
IntroductIon

usIng the Keypad/dIsplay
The keypad/display consists of a 5-line by 22 character display,
three keys and a “push and roll” navigation wheel. There is an
Alarm Button, Menu (Home) Button, and a Back Button. The
wheel is used to navigate between lines on a screen (page)
and to increase and decrease changeable values when editing.
Pushing the wheel acts as an Enter Button.
Figure 4: Keypad Controls
The rst line on each page includes the page title and the line
number to which the cursor is currently “pointing”. The line
numbers are X/Y to indicate line number X of a total of Y lines
for that page. The left most position of the title line includes an
“up” arrow to indicate there are pages “above” the currently
displayed items, a “down” arrow to indicate there are pages
“below” the currently displayed items or an “up/down” arrow
to indicate there are pages “above and below” the currently
displayed page.
Each line on a page can contain status only information or
include changeable data elds. When a line contains status
only information and the cursor is on that line all but the value
eld of that line is highlighted meaning the text is white with
a black box around it. When the line contains a changeable
value and the cursor is at that line, the entire line is highlighted.
Each line on a page may also be dened as a “jump” line,
meaning pushing the navigation wheel will cause a “jump” to
a new page. An arrow is displayed to the far right of the line to
indicate it is a “jump” line and the entire line is highlighted when
the cursor is on that line.
The keypad/display Information is organized into Menu groups;
Main Menu, Quick Menu, View/Set Unit Menu, Commission
Unit Menu, Manual Control Menu, Service Menu, Unit
Conguration Menu and Alarm list Menus.
NOTE: Only menus and items that are applicable to the
specic unit conguration are displayed.
The Main Menu allows the user to enter a password, access
the Quick Menu pages, view the current unit state, access the
Alarm List Menu as well as access to information about this
unit. The Quick Menu provides access to status information
indicating the current operating condition of the unit. The
View/Set Unit Menus include basic menus and items required
to setup the unit for general operation. These include such
things are control mode, occupancy mode and heating and
cooling setpoints. The Commission Unit Menus include more
advanced items for “tuning” unit operation such as PI loop
parameters and time delays. The Manual Control Menu allows
service personnel to test unit specic operation manually.
The Unit Conguration Menu allows the user to access to the
unit specic conguration information. These generally do not
needing changing or accessing unless there is a fundamental
change to or a problem with the unit operation. The Alarm Lists
Menu includes active alarm and alarm log information.
Passwords
Various menu functions are accessible or inaccessible,
depending on the access level of the user, and the password
they enter, if any. There are four access levels, including no
password, Level 2, Level 4, and Level 6, with Level 2 having
the highest level of access. Without entering a password, the
user has access only to basic status menu items. Entering
the Level 6 password (5321) allows access to the Alarm Lists
Menu, Quick Menu, and the View/Set Unit Menus group.
Entering the Level 4 password (2526) allows similar access
as Level 6 with the addition of the Commission Unit Menu,
Manual Control, and Service Menu groups. Entering the Level
2 password (6363) allows similar access as Level 4 with the
addition of the Unit Conguration Menu.
NOTE: Alarms can be acknowledged without entering a
password.
The main password page is displayed when the keypad/display
is rst accessed, the Home Key is pressed, the Back Key is
pressed multiple times, or if the keypad/display has been idle
longer than the Password Timeout (default 10 minutes). The
main password page provides access to enter a password,
access the Quick Menu, view the current Unit State, access the
alarm lists or view information about the unit.
Figure 5: Password Main Page
The password eld initially has a value **** where each *
represents an adjustable eld. These values can be changed
by entering the Edit Mode described below.
Figure 6: Password Entry Page
Entering an invalid password has the same effect as continuing
without entering a password. Once a valid password has been
entered, the controller allows further changes and access
without requiring the user to enter a password until either the
password timer expires or a different password is entered.
The default value for this password timer is 10 minutes. It is
changeable from 3 to 30 minutes via the Timer Settings menu.
AHU 01 1/5
Enter Password
Quick Menu
Unit State=________
Alarm Lists
About This AHU
Enter Password 1/1
Enter Password
****
usIng the Keypad/dIsplay
www.DaikinApplied.com 7 OM 1141-3 • MICROTECH UNIT CONTROLLER

Navigation Mode
In the Navigation Mode, when a line on a page contains no
editable elds all but the value eld of that line is highlighted
meaning the text is white with a black box around it. When the
line contains an editable value eld the entire line is inverted
when the cursor is pointing to that line.
When the navigation wheel is turned clockwise, the cursor
moves to the next line (down) on the page. When the wheel is
turned counter-clockwise the cursor moves to the previous line
(up) on the page. The faster the wheel is turned the faster the
cursor moves.
When the Back Button is pressed the display reverts back to
the previously displayed page. If the Back button is repeated
pressed the display continues to revert one page back along
the current navigation path until the “main menu” is reached.
When the Menu (Home) Button is pressed the display reverts
to the “main page.”
When the Alarm Button is depressed, the Alarm Lists menu is
displayed.
Edit Mode
The Editing Mode is entered by pressing the navigation wheel
while the cursor is pointing to a line containing an editable eld.
Once in the edit mode pressing the wheel again causes the
editable eld to be highlighted. Turning the wheel clockwise
while the editable eld is highlighted causes the value to be
increased. Turning the wheel counter-clockwise while the
editable eld is highlighted causes the value to be decreased.
The faster the wheel is turned the faster the value is increased
or decreased. Pressing the wheel again cause the new value
to be saved and the keypad/display to leave the edit mode and
return to the navigation mode.
Service Timers
A user may override timers for a period of up to 240 minutes
by setting the Service Timer to a non-zero number. When the
Service Timer is not zero, the times listed below are set to the
Service Time (Default = 20 seconds) instead of the normal
values. This allows the unit to be run through its operating
states without having to wait for the normal time delays to
expire. These times revert to the standard values when the
Service Time count down to zero or is set to zero by the user.
The affected times are:
• Cooling Stage Time
• Heating Stage Time
• Start Initial Time
• Recirculation
• ZeroOATime
Rapid Start
The user may elect to initiate a rapid startup sequence at unit
power up by setting the Rapid Start ag to Yes. When this ag
is set to Yes, the Service Timer is set to 10 minutes whenever
the power is reset to the controller.
OM 1141-3 • MICROTECH UNIT CONTROLLER 8 www.DaikinApplied.com
usIng the Keypad/dIsplay

Manual Control
A user may manually control outputs to check operation of
components when Manual Control is set to ManCtrl. When
Manual Control is set to ManCtrl, the unit is disabled and
the unit is shut down in the normal manner if it is operating.
Outputs listed in the Manual Control menu of the Keypad/
Display section can then be controlled directly until Manual
Control is set to Normal.
NOTE: Manual Control will be set to Normal automatically
after 240 minutes so that a person could not put the
unit into Manual Mode control and walk away from the
unit and let it run at the manual settings.
When Manual Control is set to Yes, the Control Mode is set to
Off so that the unit will not restart automatically.
When Manual Control is set to Normal all digital outputs in the
Manual Control menu are set to Off and all the analog outputs
are set to 0.0% so that all outputs are in the Off or minimum
position when Manual Control is set to ManCtrl.
All alarms except those listed below are overridden during
Manual Control.
During manual control, the unit will respond in the normal
manner to the following alarms.
• Emergency Stop Fault
• Duct High Limit
• High Return Temperature
• High Discharge Temperature
• Low Discharge Temperature
• High Pressure - Cooling and Heating*
• Low Pressure - Cooling and Heating*
• Inverter and Standard Compressor High Discharge
Temperature*
• Inverter Compressor High Current*
• Inverter Compressor Board Temperature*
• High and Low Pressure Differential*
* The unloading routines normally used before shut down are
not active in manual modes. These safeties will immediately
shut down the unit.
usIng the Keypad/dIsplay
www.DaikinApplied.com 9 OM 1141-3 • MICROTECH UNIT CONTROLLER

Keypad/dIsplay Menu structure
The following is a description of the MicroTech III menu structure. These menus and items can all be displayed with the keypad/
display. Menu items displayed will change based on the selected unit conguration.
Figure 7: Main Menu – Keypad/Display Menu Structure
For more detail go to:
Figure 8, page 12
For more detail go to:
Figure 10, page 18
For more detail go to:
Figure 11, page 22
Main Menu
Enter Password ►
Quick Menu ►
View/Set Unit ►
Unit State=_________
Unit Status=________
MWU Status=
Dehum Status=
Ctrl Mode= Off
Occ Mode= Auto
HP Mode=
Commission Unit ►
Manual Control ►
Service Menus ►
Trending ►
Unit Maintenance ►
BMS Communications ►
Unit Conguration ►
Alarm Lists ►
About This Unit ►
See page 23 — 24
Quick Menu
Unit State=__________ DAT Clg Spt= 55.0°F
Unit Status=_________ DAT Htg Spt= 85.0°F
MWU Status=_________ Min DAT Limit= 55.0°F
Dehum Status=________ Unocc Clg Spt= 85.0°F
Ctrl Mode= Off Unocc Htg Spt= 55.0°F
Occ Mode= Auto/Net SAF Speed= XXX%
HP Mode= Auto Duct Press= X.Xin
Clg Capacity= XXX% DuctSP Spt= 1.0in
OAD/Econ Cap= XXX% RF/EF Cap= XXX%
Htg Capacity= XXX% Bldg Press= X.XXin
Supl Htg Cap= XXX% BldgSP Spt= 0.05in
Reheat Cap= XXX% IAQ PPM= XXXXppm
Control Temp= XXX% OA Flw= XXXXXCFM
Occ Clg Spt= 72.0°F MinOAFlw Spt= 2000CFM
Occ Htg Spt= 68.0°F OA Temp= XXX°F
Disch Air= XXX°F EW Temp= XXX°F
Rel Humidity= XXX%
See page 72
About This Unit
SO_Item= 123456_12345
Unit SN= FBOU123456789
App Version= 2506017xxx
Cf1-15= xxxxxxxxxxxxxxxx
Cf6-29= xxxxxxxxxxxxxxxx
Main BSP= X.XX
LON BSP= X.XX
LON App Ver= X.XX
BACnet BSP= X.XX
D-Net BSP= X.XX
HMI GUID=
xxxxxxxx-xxxx-xxxx-xxxx-
xxxxxxxxxxxx
OBH GUID=
xxxxxxxx-xxxx-xxxx-xxxx-
xxxxxxxxxxxx
See page 25 — 33
View/Set Unit
Unit Status/Settings ►
Occupancy ►
Temperatures ►
Flow Status ►
SAF Spd Control ►
RF/EF Control ►
Cooling ►
Economizer ►
Min OA Damper ►
Heating ►
Dehumidication ►
Date/Time/Schedules ►
See page 7
Enter Password
Enter Password ******* ►
See page 68
BMS Communications
LON Set-Up ►
BACnet MSTP Set-Up ►
BACnet IP Set-Up ►
D-Net Set-Up ►
Network Unit Set-Up ►
Comm Slot 1= 0
Comm Slot 2= 0
Comm Slot 3= 0
See page 69
Unit Conguration
Apply Changes= No
Unit Type= RTU(0)
Control Type= DAT(1)
Clg Type= Comp(1)
Comp Cong= 424(1)
Gen Clg Stgs=/VFDCmpCFG= 8
Low Ambient= No(0)
Cond Ctrl= Std2(0)
OA Dmpr/Econ= AirEc(3)
OA Flow Stn= None(0)
Htg Type= None(0)
Htg Stages= 1
Max Heat Rise= 100
SAF Type= CAV(0)
RAF Type= CAV(0)
RF/EF Ctrl= Track(1)
2ndDSPSnsr= No(0)
EFT/LCT Snsr= No(0)
Energy Rcvy= None(0)
Clg Circ Type= 2Air(2)
Head P Ctrl= No(0)
Bypass Ctrl= Slave(0)
Unit Size= 050
Refrig Type= R410A(2)
Reheat Type= None(0)
Unit Voltage= 460/60(2)
EV Type= EVBSag
Apply Changes= No
See page 63
Alarm Lists
Active Alarms ►
Alarm Log ►
OM 1141-3 • MICROTECH UNIT CONTROLLER 10 www.DaikinApplied.com
Keypad/dIsplay Menu structure

For more detail go to:
Figure 10, page 18
For more detail go to:
Figure 9, page 14
For more detail go to:
Figure 12, page 22
See page 60 — 61
Manual Control
Manual Control= Normal CFan Outpt 1= Off
Supply Fan= Off CFan Outpt 2= Off
SAF Spd Cmd= 0% CFan Outpt 3= Off
Manual Ctrl= Normal BP/WR Valve= 0%
Supply Fan= Off CW Valve= 0%
SAF Spd Cmd= 0% ExhFan Out 1= Off
INV/OF Ena= Off ExhFan Out 2= Off
INV Cmp= Off ECond VFD= Off
INV Cmp Cmd= 0% ECFan Spd Cmd= 0%
Comp 3= Off EC Dm Valve= Close
OA Fan= Off Sump Pump= Off
OA Fan Cmd= 0% Sep Flsh Vlv= Off
4 Way Valve= Off SV1= Off
RcvSol Valve=Off SV2= Off
BP Sol Valve= Off Gas Htg On/Off= Off
EVI Cmd= 0% Htg Valve= 0%
EVO Cmd= 0% SCR Out= 0%
RF/EF Fan= Off F&BP Damper= 0%
RF/EF Spd Cmd= 0% Htg Stg 1= Off
OAD/Econo= 0% SCR Ena 1= Off
OAD OpCl= Close Htg Stg 2= Off
Var Cmp= Off SCR Ena 2= Off
Var Cmp Cmd= 0% Htg Stg 3= Off
VCmp Emg Stop= Nrml Htg Stg 4= Off
Comp 1= Off Htg Stg 5= Off
Comp 2= Off Htg Stg 6= Off
Comp 3= Off Reheat Valve= 0%
Comp 4= Off RH Output= Off
Comp 5= Off LSCRH Valve= Off
Comp 6= Off HGBP Valve= Off
Comp 7= Off ERec Wheel= Off
Comp 8= Off ER Whl Cmd= 0%
U1 Comp 1= Off ERBP Dmpr Cl= Off
U1 Comp 2= Off ERBP Dmpr Op= Off
U2 Comp 1= Off Cond Wtr Pump= Off
U2 Comp 2= Off Alm Output= Off
Cond Sol 1= Off Fan Op Out= Off
Cond Sol 2= Off
See page 62
Unit Maintenance
Operating Hours
See page 34 — 58
Commission Unit
Unit Set-Up ►
Timer Settings ►
SAF Set-Up ►
RF/EF Set-Up ►
Htg/Clg ChgOvr Set-Up ►
Cooling Set-Up ►
INV Cmp Set-Up ►
Var Cmp Set-Up ►
Econo Set-Up ►
Min OA Set-Up ►
Heating Set-Up ►
OA Fan Set-Up ►
Exp Valve Set-Up ►
Defrost Set-Up ►
Dehum Set-Up ►
Energy Rec Set-Up ►
Head Pressure Set-Up ►
Evap Cond Set-Up ►
D3 Set-Up ►
Alarm Conguration ►
See page 62 — 67
Service Menus
Timer Settings ►
Operating Hours ►
Save/Restore Settings ►
Active Alarms ►
Alarm Log ►
Alarm Conguration ►
Analog Input Status ►
Universal I/O Status ►
Digital Input Status ►
Digital Output Status ►
Network Input Status ►
Modbus Status ►
D3 Status ►
Sensor Offsets ►
Reset Counter= XXXX
See page 70 —
71
Trending
Trending Ena= No
Apply Chgs= No
Sample Time= 300s
TrendOnOff= Off
Export Data= No
Clear Trend= Done
Points 1–8 (Fixed) ►
Points 9–24 (from List) ►
Points 25–27 (with IDs) ►
Points 28–30 (with IDs) ►
Keypad/dIsplay Menu structure
www.DaikinApplied.com 11 OM 1141-3 • MICROTECH UNIT CONTROLLER

Figure 8: View/Set Unit – Keypad/Display Menu Structure
See page 25 — 26
Unit Status/Settings
Unit State= ___________
Unit Status= __________
MWU Status= _________
Dehum Status= ________
Ctrl Mode= Off
Clg Status= ___________
Htg Status= ___________
SuplHtgStatus= ________
Econo Status= _________
Clg Capacity= XXX%
Htg Capacity= XXX%
Supl Htg Cap= XXX%
Reheat Cap= XXX%
SAF Speed= XXX%
RF/EF Cap= XXX%
OAD/Econo Cap=XXX%
Rel Humidiy= XXX%
Net Emrg Ovrd= Normal
Net App Mode= Auto
See page 28
Temperatures
Control Temp= XXX°F
Disch Temp= XXX°F
Return Air= XXX°F
Space Temp= XXX°F
OA Temp= XXX°F
EF/LC Temp= XXX°F
EW Temp= XXX°F
Mixed Air= XXX°F
ER LAT= XXX°F
ER EAT= XXX°F
Sump Temp= XXX°F
PA Temp= XXX°F
DRT1= XXX°F
DRT2= XXX°F
DRT3= XXX°F
SRT= XXX°F
DFT= XXX°F
IRT= XXX°F
ORT= XXX°F
INVCompTemp= XXX°F
See page 27
Occupancy
Occupancy= __________
Occ Mode= Auto/Net
OccSrc= _____________
UnoccSrc= ___________
Tnt Ovrde Tm= 0 min
See page 29
SAF Speed Control
SAF Speed= XXX%
Speed Cmd= XXX%
Duct Press= X.Xin
DuctSP Spt= 1.0in
IAQ PPM= XXXXPPM
OA Flw= XXXXXCFM
MinOAFlw Spt= 2000CFM
Bldg Press= X.XXin
BldgSP Spt= 0.05in
See page 29
RF/EF Control
RF/EF Cap= XXX%
Speed Cmd= XXX%
Bldg Press- X.XXin
BldgSP Spt= 0.050in
See page 29
Flow Status
Airow= ______________
Waterow= ___________
Water Pump= _________
Supply Fan= __________
Ret/Exh Fan= _________
See page 25 — 33
View/Set Unit
Unit Status/Settings ►
Occupancy ►
Temperatures ►
Flow Status ►
SAF Spd Control ►
RF/EF Control ►
Cooling ►
Economizer ►
Min OA Damper ►
Heating ►
Dehumidication ►
Date/Time/Schedules ►
Keypad/dIsplay Menu structure
www.DaikinApplied.com 12 OM 1141-3 • MICROTECH UNIT CONTROLLER

See page 32
Date/Time/Schedules
Time= hh:mm:ss
Date= MM/DD/YY
UTC Diff= -60min
DAILY SCHEDULE
Mon= HH:MM-HH:MM
Tue= HH:MM-HH:MM
Wed= HH:MM-HH:MM
Thu= HH:MM-HH:MM
Fri= HH:MM-HH:MM
Sat= HH:MM-HH:MM
Sun= HH:MM-HH:MM
Hol= HH:MM-HH:MM
HOLIDAY DATES
Hol 1=MMMDD/YY-MMMDD/YY
Hol 2=MMMDD/YY-MMMDD/YY
Hol 3=MMMDD/YY-MMMDD/YY
Hol 4=MMMDD/YY-MMMDD/YY
Hol 5=MMMDD/YY-MMMDD/YY
Hol 6=MMMDD/YY-MMMDD/YY
Hol 7=MMMDD/YY-MMMDD/YY
Hol 8=MMMDD/YY-MMMDD/YY
Hol 9=MMMDD/YY-MMMDD/YY
Hol 10=MMMDD/YY-MMMDD/YY
ONE EVENT SCHEDULE
Beg= MMMDD/YY@HH:MM
End= MMMDD/YY@HH:MM
OPTIMAL START
Enable= No
Htg Range= 0.4 ºF/min
Htg OAT= 35 ºF
Des Htg OAT= 0 ºF
Clg Rate= 0.4 ºF/min
Clg OAT= 85 ºF
Des Clg OAT= 95 ºF
DAYLIGHT SAVINGS
DLS Strt Mon= Mar
DLS Strt Wk= 2nd Week
DLS End Mon= Nov
DLS End Wk= 1st Week
DLS Enable= Auto
PURGE
Max Purge= 0min
See page 30
Cooling
Occ Clg Spt= 72.0°F
Unocc Clg Spt= 85.0°F
DAT Clg Spt= 55.0°F
See page 30
Economizer
OAD/Econo Pos= XXX%
DAT Clg Spt= 55.0°F
Min OA Pos= XXX%
FreeClgStatus = _______
Occ Clg Spt= 72.0°F
Unocc Clg Spt= 85.0°F
See page 30
Min OA Damper
Min OA Pos= XXX%
Vent Limit= 20%
LoFlo V Lmt= 30%
DCV Limit= 10%
Min OA Src= __________
See page 30
Heating
Occ Htg Spt= 68.0°F
Unocc Htg Spt= 55.0°F
MWU Spt= 70.0°F
DAT Htg Spt= 85.0°F
See page 31
Dehumidication
Dehum Status= ________
Rel Humidity= XXX%
Dewpoint= XXX°F
Dehum Method= None
RH Setpoint= 50%
Dewpoint Spt= 50°F
Reheat Spt= XXX°F
Reheat Cap= XXX%
Keypad/dIsplay Menu structure
www.DaikinApplied.com 13 OM 1141-3 • MICROTECH UNIT CONTROLLER

Figure 9: Commission Unit –Keypad/Display Menu Structure
See page 45
Econo Set-Up
EconChgovr= Enth&DB
Econo FDD= On
Clg Stage Time= 5min
Chgover Temp= 55.0°F
Clg DB= 2.0°F
Econo Period=
30/40s (air/water)
Econo Gain=
1-Oct (air/water)
Econo PAT=
60/40s (air/water)
Econo Max Chg=
10/15% (air/water)
Flush Econo= Yes
Econo Diff= 2.0°F
EWT Diff= 3.0°F
Clg Reset= None
Min Clg Spt= 55.0°F
Min Clg Spt @= 0/NA
Max Clg Spt= 65.0°F
Max Clg Spt@= 100/NA
Max OAT Lmt= 75°F
Min OAT Lmt= 70°F
Calibrate OAD= No
PosSwOpen= 97%
Max Sw Diff= 3%
PosSwClose= 3%
Min SW Diff= 5%
OAD Sw Status= _______
See page 34 —
35
Timer Settings
Service Time= 0min
Start Up= 180s
Recirculate= 180s
Zero OA Time= 0min
Tnt Override= 120min
Post Heat= 0s
Pwd Timeout= 10min
Low DAT= 6min
ClgStateDelay= 300s
Bypass Valve= 300s
Clg Stg Time= 5min
Htg Stg Time= 5min
Air Flw Ign= 120s
MinExStrtTm= 120s
MinExStopTm= 120s
ER Whl Stg Tm= 5min
ER Whl Off Tm= 20min
EvCnd Stg Tm= 10min
WRV Init Tm= 60s
Min WRV Time= 60s
Htg Wrmup Tm= 240s
Htg Hld Period= 240s
RH Srg Time= 10min
Srvc Time Inc= 20s
OffHtCIDelay= 120s
See page 34
Unit Set-Up
Apply Changes= No
RAT Sensor= Yes
OAT Sensor= Yes
Space Sensor= Digtl/Net
Eng Units= English
Unit Name= xxxxxxxxxxxx
Rapid Start= No
Rapid Start Tm= 10min
DO10 Clg= FanOp
See page 36 — 38
SAF Set-Up
SAF Ctrl= DSP CO2CONTROL BSP CONTROL
AplyInputChgs= No Min PPM= 0PPM BSP DB= 0.01in
CO2 Input= None Max PPM= 2000PPM BSP Period= 5s
CFM Input= None V/A @ Min PPM= 0V BSP Gain= 0.2
BSP Input= No V/A @ Max PPM= 10V Max Spd Chg= 4%
SPEED CONTROL Min SAF PPM= 800PPM SAF SETUP
Rem SAF Cap= 33% Max SAF PPM= 1100PPM SAF Ctrl Dly= 30s
DSP CONTROL Min PPM Spd= 50% Min Speed= 33%
DSP DB= 0.1in Max PPM Spd= 100% VAVBox Out= _________
VFD Ramp Time= 60s CFM CONTROL Max SAF Hz=
Min Period= 5s Min CFM= 0CFM Max Vent Speed= 100%
Max Spd Chg= 15% Max CFM= 10000CFM Max SAF RPM= 2600
Duct Press 1= X.Xin V/A @ Min CFM= 0V ECM Status= __________
Duct Press 2= X.Xin V/A @ Max CFM= 10 V
1 ZONE VAV CONTROL SAF CFM DB= 3%
Min Clg Spd= 40% SAF CFM Period= 30s
Max Clg Spd= 100% SAF CFM Gain= 0.1
Min Htg Spd= 40% SAF CFM MxChg= 5%
Max Htg Spd= 100%
Space Period= 60s
Space Gain= 0.8
Space PAT= 400s
Space Max Chg= 10%
Compressor Limiting
Clg Press Lmtg=_______
Htg Press Lmtg=_______
C Ratio Lmtg=_________
Ref DLT Lmtg=_________
INV Brd Lmtg=_________
INV Man Dsbl= Enable
Comp3 ManDsbl= Enable
Date/Time
MM/DD/YYYY HH:MM:SS
See page 42 — 44
INV Cmp Set-Up
COMPRESSOR STATUS COMPRESSOR SETUP
Clg State= ____________ Clg Lo OAT Lk=
55°F (RTU/SCU)
0°F (MPS)
25°F (DPS)
Htg State= ____________
INV Cmp Spd= XXX.X%
INV Spd Cmd= XXX.X%
Comp 3=_____________ Htg Lo OAT Lk=
0.0ºF
45°F (100% OA w/o ER)
Prev Standby=_______►
Compressor Limiting ►
Fault Code Details ►Htg Hi OAT Lk= 55.0ºF
INV Port Temp= XXX.XºF EffHtgOATLk= _______ºF
INV Fin Temp= XXX.XºF OAT Diff= 2ºF
INV Cmp Amps= XX.XA INV Period= 20s
REFRIG CIRCUIT STATUS INV Gain= 2.5
PTD= XXX.Xpsi INV PAT= 10s
PTS= XXX.Xpsi INV Max Chg= 15%
4 Way Valve=__________ IFB COMM STATUS ►
RcvrSol Valve=_________
BP Sol Valve=_________
1
2
See page 34 — 58
Commission Unit
Unit Set-Up ►
Timer Settings ►
SAF Set-Up ►
RF/EF Set-Up ►
Htg/Clg ChgOvr Set-Up ►
Cooling Set-Up ►
INV Cmp Set-Up ►
Var Cmp Set-Up ►
Econo Set-Up ►
Min OA Set-Up ►
Heating Set-Up ►
OA Fan Set-Up ►
Exp Valve Set-Up ►
Defrost Set-Up ►
Dehum Set-Up ►
Energy Rec Set-Up ►
Head Pressure Set-Up ►
Evap Cond Set-Up ►
D3 Set-Up ►
Alarm Conguration ►
Var Comp Set-Up
COMPRESSOR STATUS
Var Cmp Status= _______
Var Spd Cmd= _________
Comp 1= _____________
Comp 3= _____________
Comp 5= _____________
REFRIG CIRCUIT STATUS
PTD1= _______________
PTD2= _______________
VCmpDischSH= _______
C1DschSatTmp= _______
C2DschSatTmp= _______
DRT1= _______________
DRT2= _______________
Cond Sol 1= Off
Cond Sol 2= Off
COMPRESSOR SET-UP
Var Cmp Period= 20s
Var Cmp Gain= 1
Var Cmp PAT= 40s
VarCmp MaxChg= 10%
OilBoost= Off
LowOilTime= 10min
OilBoostTime= 15min
LowTcOAT= 80°F
1, 2See the expansion
information on page 21
List continues
on, page 16
OM 1141-3 • MICROTECH UNIT CONTROLLER 14 www.DaikinApplied.com
Keypad/dIsplay Menu structure

See page 41
Cooling Set-Up
Clg Stage Time= 5min
Clg DB= 2.0°F
Clg Period= 20s
Clg Gain= 1
Clg PAT= 40s
CW Max Chg= 15%
Clg Lo OAT Lk=
55ºF (RTU/SCU)
0°F (MPS)
25°F (DPS or RTU w/
VFD Cmps)
OAT Diff= 2.0°F
Min EWT= 55°F
Clg Reset= None
Min Clg Spt= 55.0°F
Min Clg Spt @= 0/NA
Max Clg Spt= 65.0°F
Max Clg Spt@= 100/NA
Lead Circuit= #1
Staging Type= Std
CFanOut1 Spt= 55°F
CFanOut2 Spt= 65°F
CFanOut3 Spt= 75°F
Cond Fan Diff= 5°F
Unocc Diff= 3°F
DT Above Spt= ________
DT Below Spt= ________
See page 40
Htg/Clg ChgOvr Set-Up
Ctlr Temp Src= RAT
AplyTstatchg= No
Use Tstat Spt= No
Occ Clg DB= 2.0°F
Clg Period= 60s
Clg Gain= 0.1
Clg PAT= 600s
Max Clg Chg= 5.0°F
Occ Htg DB= 2.0°F
Htg Period= 60s
Htg Gain= 0.1
Htg PAT= 600s
Max Htg Chg= 5.0°F
CalDRemSpt@10°C= No
CalDRemSpt@50°F= No
CalDRemSpt@30°C= No
CalDRemSpt@86°F= No
DemandShed= Ena
ClgDmdShdInc= 4°F
HtgDmdShdInc= 4°F
ClgShedRate= 2.0°F/hr
HtgShedRate= 2.0°F/hr
See page 39
RF/EF Set-Up
RF/EF Ctrl= Tracking MinExStrtTm= 120s
Rem RAF Cap= 5% MinExStopTm= 120s
Rem ExhF Cap= 5% MinExOAPos= 5%
BSP DB= 0.01in MinExSAFCap= 10%
BSP Period= 5s ExhOnOAPos= 40%
BSP Gain= 0.2s ExhMxOAPos= 100%
Max Spd Chg= 4% Exh Stg 1 On= 40%
Sup Fan Max= 100% Exh Stg 1 Off= 30%
RF @ SF Max= 95% Exh Stg 2 On= 55%
Sup Fan Min= 30% Exh Stg 2 Off= 40%
RF @ SF Min= 25% Exh Stg 3 On= 70%
Lo Fan Diff= 75% Exh Stg 3 Off= 50%
Hi Fan Diff- 75% Max RF/EF Hz= 60Hz
RFEF Ctrl Dly= 30s Max Vent Spd= 100%
Min Speed=
5% (with Exhaust Fan)
33% (with Return Fan)
Max RFEF RPM= 2600
ECM Status= _________
See page 46 — 48
Min OA Set-Up
AplyMinOAChg= No (Uses
MinOAT Type Instance Name)
CFM RESET FAN SPEED RESET
OA Flow= XXXXXCFM Min Fan Diff= 20%
Min OA Reset= None MinOAFlwSpt= 2000CFM Max Fan Diff= 50%
BSPOAOvrd= No Field Stn Rst= No Min Clg Spd= 40%
RstLmtSnsr= None Field Stn Cfg= VDC Des Clg Spd= 100%
EXTERNAL RESET Min CFM= 0 CFM BSP RESET
OA @ MinV/mA= 0% Max CFM= 10000 CFM MinRFEFTm= 120s
OA @ MaxV/mA= 100% V/A @Min CFM= 0.0/V BSP OvdST= 5s
Min V/mA= 0.0/V V/A @Max CFM= 10.0/V BSP OvdGain= 0.2
Max V/mA= 10.0/V OA CFM DB= 3% BSP OvdMaxChg= 4%
CO2RESET OA CFM Period= 30s DAMPER LIMITING
IAQ Reset= Yes OA CFM Gain= 0.1 RstTLmt= 32.0ºF
PPM@DCVLmt= 800PPM OA CFM Max Chg= 5% RstTSmplTm= 5s
PPM@VntLmt= 1000PPM Design Flow= Yes RstTGain= 0.2
IAQ PPM= XXXXPPM Des Flo DB= 3% RstPAT= 60s
Min PPM= 0 PPM DF Period= 30s RstTMaxChg= 4%
Max PPM= 2000 PPM Des Flo Gain= 0.1 0–30% OA Max= 30%
V/A @Min PPM= 0.0/V DF Max Chg= 5% Min Inc Rate= 0.03
V/A @Max PPM= 10.0/V RH Lvl Pos= ____________ Max Inc Rate= 1.0
LH Lvl Pos= ____________
Keypad/dIsplay Menu structure
www.DaikinApplied.com 15 OM 1141-3 • MICROTECH UNIT CONTROLLER

Figure 9 continued: Commission Unit –Keypad/Display Menu Structure
Evap Cond Set-Up
Cond Fan Spd= XXX%
CFan Spd Cmd= XXX%
Min Fan Speed= 33%
EvCond Stg Tm= 10min
Sump Temp= XXX°F
Min Sump T= 75.0°F
Max Sump T= 85.0°F
Sump Dump Spt= 35.0°F
Cndtvy= XXXS/CM
Hi Cndtvy Spt= XXXS/CM
SmpWtrLvDly= 5min
PostClgTime= 10min
SepFlshtime= 1min
Dolphin Sys= No
See page 51 —
52
OA Fan Set-Up
OA FAN STATUS
OA Fan1 Spd= XXX%
OA Fan1 Cmd= XXX%
OA Fan1Amps= XX.XA
Fault Code Details ►
OA Fan2 Spd= XXX%
OA Fan2 Cmd= XXX%
OA Fan2Amps= XX.XA
Fault Code Details ►
REFRIG CIRCUIT STATUS
PTS= XXX.Xpsi
PTD= XXX.Xpsi
Disch Sat Tmp= XXX.X°F
EffDshSatTSpt= XXX.X°F
OA Temp= XXX°F
INV Fin Temp= XXX°F
OA FAN SET UP
DischSatTDiff= 15°F
DischSatTDB= 2.0°F
OA Fan Period= 25s
OA Fan Gain= 2.5
OA Fan PAT= 75s
OA Fan Max= 90%
IFB COMM STATUS ►
1
1
2
See page 34 — 58
Commission Unit
Unit Set-Up ►
Timer Settings ►
SAF Set-Up ►
RF/EF Set-Up ►
Htg/Clg ChgOvr Set-Up ►
Cooling Set-Up ►
Cooling Set-Up (2) ►
INV Cmp Set-Up ►
Var Cmp Set-Up ►
Econo Set-Up ►
Min OA Set-Up ►
Heating Set-Up ►
OA Fan Set-Up ►
Exp Valve Set-Up ►
Defrost Set-Up ►
Dehum Set-Up ►
Energy Rec Set-Up ►
Head Pressure Set-Up ►
Evap Cond Set-Up ►
D3 Set-Up ►
Alarm Conguration ►
See page 59
Alarm Conguration
ALARM LIMITS
Hi Disch Temp= 170°F
Lo Disch Temp= 40°F
Hi Return Temp= 120°F
ALARM OUT CONFIG
Faults= Fast
Problems= Slow
Warnings= Off
ALARM DELAYS
Frz Delay Time= 30s
LP Delay= 2s
LP Comp Delay=
5s (410A)
65s (R22)
Air Flw Ing=120s
Sens Alm Dly= 30s
Temp AlmDly= 30s
ALARM CONFIG
Emerg Stop= ManClr
See page 53 — 54
Exp Valve Set-Up
EXP VALVE STATUS EXP VALVE SETUP
EVI Pos= XXX% SSH DB= 2.0ºF
EVO Pos= XXX% SH Lo Base=
6.0ºF/5.0ºF/2.0ºF
(15THP/3–12THP/ClgOnly)
EVStatus=____________
REFRIG CIRCUIT STATUS
PTS= XXX.Xpsi SH Hi Base= 9.0ºF
PTD= XXX.Xpsi Htg EVI Meth= SbC
Suction SH= XX.XºF IC SC Spt= 9.0ºF
Discharge SH= XX.XºF IC SC DB= 2.0ºF
Subcooling= XX.X°F HtgSC EVI Min=
12% (Unit Size≤6)
50% (Unit Size>6)
Eff SSH Spt= XX.X°F
EffSH Base= XX.X°F
Eff SC Spt= XX.X°F Clg EVO Meth= SbC
Eff SC Lo Lmt= XXX% OC SC Spt= 9.0ºF
SRT= XXX°F OC SC DB= 2.0ºF
Disch Sat Tmp= XXX.X°F ClgSC EVO Min= 12%
Sucn Sat Tmp= XXX.X°F ManCtrl EV Op= Auto
IRT= XXX°F
ORT= XXX°F
See page 66
D3 Set-Up
Itouch Vers= __________
Unit D3 Addr= Jan–00
Set D3 Addr= No
OA Unit Num= 0
OA Unit Amps= 0
OA Unit Addr= 0
Set OA Unit= No
Rst All OA= No
Min Load= 20%
Max Load= 50%
HiCapReset= No
DATLoDiff= 10.0ºF
Eco Method= None
DATHiDiff= 5.0ºF
OA Enth Max= 24.5 BTU/lb
OA Hum Max= 0.0107lb/lb
(Units not displayed on HMI)
OAT Max= 84ºF
Temp Display= DAT
Low Speed= 33%
Med Speed= 60%
Hi Speed= 100%
See page 49 —
50
Heating Set-Up
Htg Stage Time= 5min
Htg DB= 2.0°F
Htg Period= 60s
Htg Gain= 0.8
Htg PAT= 120s
Htg Max Chg= 10%
Htg Lo OAT Lk=
0.0°F – 45.0°F
(100% OA w/o ER)
Htg Hi OAT Lk= 55.0°F
EffHtgOATLk= 55.0°F
SplHtgOATLk= 55.0°F
OAT Diff= 2.0°F
Htg Reset= None
Min Htg Spt= 55.0°F
Min Htg Spt @= 0
Max Htg Spt= 120.0°F
Max Htg Spt@= 100
Min DAT Ctrl= Yes
Min DAT Limit= 55.0°F
F&BP Method= OpenVlv
F&BP ChgOvrT= 37°F
Occ Heating= Yes
Unocc Diff= 55.0°F
Htg Wmup Tm= 60s
Htg Hld Period= 240s
Max Purge Hld= 20s
Gas Derate V= 10.0v
MWUSensor= RAT
1, 2See the expansion
information on page 21
OM 1141-3 • MICROTECH UNIT CONTROLLER 16 www.DaikinApplied.com
Keypad/dIsplay Menu structure

See page 55
Dehum Set-Up
Dehum Method= None
RH DB= 2%
Dewpoint DB= 2°F
RH Period= 30s
RH Gain= 1
RH PAT= 30s
RH Max Chg= 10%
RH Stg Time= 10min
Stg Rht DB= 5.0°F
Dehum Ctrl= Occupied
Sensor Loc= Return
Mn Lvg Coil T= 45.0°F
Mx Lvg Coil T= 52.0°F
Rht Cmp Lmtg= Yes
Min Rheat Spt= 55.0°F
Max Rheat Spt= 65.0°F
RH Sens Type= VDC
RH Min Sig= 0.0V
RH Max Sig= 10.0V
Min Dehum Spd= 33%
Max Dehum Spd= 100%
Rht Min Pos= 10% (RPS)
15% (MPS)
5% (DPS, DPH)
RH Dec Rate= 1
RHOutMaxV= 10
See page 57
Energy Rec Set-Up
Energy Rcvy= Yes
ER Wheel= ___________
Wheel Speed= XXX%
Whl Spd Cmd= XXX%
ER LAT= XXX°F
ER EAT= XXX°F
Min ExhT Diff= 2.0°F
Max ExhT Diff= 6.0°F
ER Whl Stg Tm= 5min
ER Whl Off Tm= 20min
Rel Humidity= XXX%
Min Whl Spd= 5%
Intersect Pt= XXX.XºF
Fst Mgnt Meth= Timed
OA Frst Temp= -20.56°F
Defrost Time= 5min
Defrost Period= 60min
Defrst On Tm= 1s
Defrst Off Tm= 24s
ER Whl Period= 30s
ER Whl Gain= 1.0
ER Whl PAT= 30s
ER Max Chg= 10%
LoERLATCmpLk= 45.0°F
Head Pressure Set-Up
Wtr Reg Vlv= XXX%
Head P Circ 1= XXXPSI
Head P Circ 2= XXXPSI
Setpoint= 260PSI
Head Press DB= 10PSI
WRV Period= 10s
WRV Gain= 3.6
WRV PAT= 10s
WRV Max Chg=7%
WRV Init Tm= 60s
Min WRV Pos=10%
Min WRV Tmp= 58°F
Max WRV Tmp= 150°F
WRV Act Time= 60s
Min WRV Time= 60s
See page 55
Defrost Set-Up
Defrost State= _________
Manual DF= No
MinCmpOpTm= 10min
MinAccCmpTm= 40min
MaxFrostTm= 120min
Defrost Temp= XXºF
Tdef Adj= 0.0ºF
CmpOpTm= XXXmin
AccCmpOpTm= XXXmin
LoFrstAccTm= XXXmin
HiFrstAccTm= XXXmin
Keypad/dIsplay Menu structure
www.DaikinApplied.com 17 OM 1141-3 • MICROTECH UNIT CONTROLLER

Figure 10: Service Menu –Keypad/Display Menu Structure
See page 62
Operating Hours
Supply Fan= XXXXXh
Ret/Exh Fan= XXXXXh
Exh Out1= XXXXXh
Exh Out2= XXXXXh
Mech Cool= ___________
Var Comp= ___________
Comp # 1= XXXXXh
Comp # 2= XXXXXh
Comp # 3= XXXXXh
Comp # 4= XXXXXh
Comp # 5= XXXXXh
Comp # 6= XXXXXh
Comp # 7= XXXXXh
Comp # 8= XXXXXh
Cmp Cooling= _________
INV Comp= ___________
Comp 3= _____________
Heating= XXXXXh
Cmp Heating= _________
Economizer= XXXXXh
Tnt Override= XXXXXh
Dehumid= XXXXXh
Reheat= _____________
ER Wheel= XXXXXh
See page 63
Active Alarms
Alm Count: xx Clr Alms= No
+Alarm 1: Alarm Type ►
+Alarm 2: Alarm Type ►
●
●
●
+Alarm 10: Alarm Type ►
See page 62
Save/Restore Set-
tings
Save Params= No
Rstr Params= No
Rstr Factory= No
SaveToCard= No
LoadFromCard= No
CreateTrace= No
Trace To SD= No
See page 62 — 67
Service Menus
Timer Settings ►
Operating Hours ►
Save/Restore Settings ►
Active Alarms ►
Alarm Log ►
Alarm Conguration ►
Analog Input Status ►
Universal I/O Status ►
Digital Input Status ►
Digital Output Status ►
Network Input Status ►
Modbus Status ►
D3 Input Status ►
Sensor Offsets ►
Reset Counte= XXXX
See page 62
Timer Settings
Service Time= 0min
Start Up= 180s
Recirculate= 180s
Zero OA Time= 0min
Tnt Override= 120min
Post Heat= 0s
Pwd Timeout= 10min
Low DAT= 6min
ClgStateDelay= 300s
Clg Stg Time= 5min
Htg Stg Time= 5min
Air Flw Ign= 120s
MinExStrtTm= 120s
MinExStopTm= 120s
ER Whl Stg Tm= 5min
ER Whl Off Tm= 20min
Srvc Time Inc= 20s
OffHtCIDelay= 120s
3
List continues
on, page 20
OM 1141-3 • MICROTECH UNIT CONTROLLER 18 www.DaikinApplied.com
Keypad/dIsplay Menu structure

See page 63
Alarm Log
Log Count: xx Clr Log= No ►
+/-Alarm 1: Alarm Type ►
+/-Alarm 2: Alarm Type ►
●
●
●
+/-Alarm 10: Alarm Type ►
●
●
●
+/-Alarm 50: Alarm Type ►
See page 63
Analog Input Status
MCB Al1= XXXXXXXX
MCB Al2= XXXXXXXX
MCB Al3= XXXXXXXX
See page 64
Universal I/O Status
MCB X1= XXXXXXXX EMC X1= XXXXXXXX
MCB X2= XXXXXXXX EMC X2= XXXXXXXX
MCB X3= XXXXXXXX EMC X3= XXXXXXXX
MCB X4= XXXXXXXX EMC X4= XXXXXXXX
MCB X5= XXXXXXXX EMC X5= XXXXXXXX
MCB X6= XXXXXXXX EMC X6= XXXXXXXX
MCB X7= XXXXXXXX EMC X7= XXXXXXXX
MCB X8= XXXXXXXX EMC X8= XXXXXXXX
EMA X1= XXXXXXXX EMD X1= XXXXXXXX
EMA X2= XXXXXXXX EMD X2= XXXXXXXX
EMA X3= XXXXXXXX EMD X3= XXXXXXXX
EMA X4= XXXXXXXX EMD X4= XXXXXXXX
EMA X5= XXXXXXXX EMD X5= XXXXXXXX
EMA X6= XXXXXXXX EMD X6= XXXXXXXX
EMA X7= XXXXXXXX EMD X7= XXXXXXXX
EMA X8= XXXXXXXX EMD X8= XXXXXXXX
EMB X1= XXXXXXXX EME X1= XXXXXXXX
EMB X2= XXXXXXXX EME X2= XXXXXXXX
EMB X3= XXXXXXXX EME X3= XXXXXXXX
EMB X4= XXXXXXXX EME X4= XXXXXXXX
EMB X5= XXXXXXXX EME X5= XXXXXXXX
EMB X6= XXXXXXXX EME X6= XXXXXXXX
EMB X7= XXXXXXXX EME X7= XXXXXXXX
EMB X8= XXXXXXXX EME X8= XXXXXXXX
See page 64
Digital Input Status
MCB DI1= ____________
MCB DI2= ____________
MCB DI3= ____________
MCB DI4= ____________
MCB DI5= ____________
MCB DI6= ____________
EMD DLA1= __________
See page 65
Digital Output Status
MCB DO1= __________ EMC DO1= __________
MCB DO2= __________ EMC DO2= __________
MCB DO3= __________ EMC DO3= __________
MCB DO4= __________ EMC DO4= __________
MCB DO5= __________ EMC DO5= __________
MCB DO6= __________ EMC DO6= __________
MCB DO7= __________ EMD DO1= __________
MCB DO8= __________ EMD DO2= __________
MCB DO9= __________ EMD DO3= __________
MCB DO10= __________ EMD DO4= __________
EMA DO1= __________ EMD DO5= __________
EMA DO2= __________ EMD DO6= __________
EMA DO3= __________ EME DO1= __________
EMA DO4= __________ EME DO2= __________
EMA DO5= __________ EME DO3= __________
EMA DO6= __________ EME DO4= __________
EMB DO1= __________ EME DO5= __________
EMB DO2= __________ EME DO6= __________
EMB DO3= __________
EMB DO4= __________
EMB DO5= __________
EMB DO6= __________
See page 59
Alarm Conguration
ALARM LIMITS
Hi Disch Temp= 170°F
Lo Disch Temp= 40°F
Hi Return Temp= 120°F
ALARM OUT CONFIG
Faults= Fast
Problems= Slow
Warnings= Off
ALARM DELAYS
Frz Delay Time= 30s
LP Delay= 2s
LP Comp Delay= 5s
Air Flw Ing=120s
Sens Alm Dly= 30s
Temp AlmDly= 30s
ALARM CONFIG
Emerg Stop= ManClr
4
3, 4See connection on page 21
Keypad/dIsplay Menu structure
www.DaikinApplied.com 19 OM 1141-3 • MICROTECH UNIT CONTROLLER

Figure 10 continued: Service Menu –Keypad/Display Menu Structure
See page 66
Modbus Status
SF MB Status=_________
RF/EF MB Status=______
ER MB Status=________
OF MB Status= ________
IFB MB Status= ________
D3 MB Status=_________
SAFVFD Ex Flt= _______
RxFVFD Ex Flt= _______
ER VFD Ex Flt= ________
OF VFD Ex Flt= ________
MB Resistance= Yes
ECM Cong= Done
See page 66
D3 Status
D3 Comm Sts= ________
D3 Addr Err= __________
D3 On/Off= ___________
D3 Mode= ____________
D3 Clg Spt= XXX.XºF
D3 Htg Spt= XXX.XºF
D3 Fan Spd= __________
D3 Min Load= XXX%
D3 Max Load= XXX%
D3 Eco Ena= __________
OA Enthalpy= XXXBTU/lb
OA Hum Ratio= g/kg
D3 SWVers= XXXXXXXXXX
OAAdd1–16= __________
OAAdd17–32= _________
OAAdd33–49= _________
OAAdd50–64= _________
SetOAAddr= XX
CurrOAAddr= XX
CurrOAAmps= XXXA
CurrOARLA= XXXA
See page 67
Sensor Offsets
Disch Air= 0.0ºF
Return Air= 0.0ºF
Space Temp= 0.0ºF
OA Temp= 0.0ºF
EF/LC Temp= 0.0ºF
EW Temp= 0.0ºF
Mixed Air= 0.0ºF
MAT LON SCC= 0.0ºF
ER LAT= 0.0ºF
ER EAT= 0.0ºF
Sump Temp= 0.0ºF
DRT1= 0.0ºF
DRT3= 0.0ºF
SRT= 0.0ºF
DFT= 0.0ºF
IRT= 0.0ºF
ORT= 0.0ºF
See page 65
Network Input Status
Net OAT In= XXX.XºF
Net Space In= XXX.XºF
NetCurrState= _________
NetNextState= _________
NetTmToNxtSt= XXXXXmin
Net App Mode= ________
Net Cl Ena Sw= X.X
Net Cl Ena VI= XXX%
Net Ht Ena Sw= X.X
Net Ht Ena VI= XXX%
Net Ec Ena Sw= X.X
Net Ec Ena VI= XXX%
Net SAF Cap= XXX%
Net RAF Cap= XXX%
Net ExhF Cap= XXX%
Net CFlw Sw= XXX%
Net Flw Val= XXX%
Net Space IAQ= XXXXPPM
Net Rel Humid= XXX%
Net DATClgSpt= XXX.XºF
Net DATHtgSpt= XXX.XºF
nviSetpoint= XXX.XºF
OccManCmd= _________
Net Min OA= XXX%
nvoEffSpt= XXX.XºF
nciOccClgSpt= XXX.XºF
nciOccHtgSpt= XXX.XºF
nciHVACType= _________
See page 62 — 67
Service Menus
Timer Settings ►
Operating Hours ►
Save/Restore Settings ►
Active Alarms ►
Alarm Log ►
Alarm Conguration ►
Analog Input Status ►
Universal I/O Status ►
Digital Input Status ►
Digital Output Status ►
Network Input Status ►
Modbus Status ►
D3 Input Status ►
Sensor Offsets ►
Reset Counte= XXXX
OM 1141-3 • MICROTECH UNIT CONTROLLER 20 www.DaikinApplied.com
Keypad/dIsplay Menu structure