Carrier SmartView User manual

CONTROLS MANUAL
Original document
SmartView Control
30RBM/RBP (160-520)
30RQM/RQP (160-520)

CONTENTS
1 - SAFETY CONSIDERATIONS........................................................................................................................................................5
1.1 - Safety guidelines.......................................................................................................................................................................5
1.2 - Safety precautions.....................................................................................................................................................................5
2 - CONTROL OVERVIEW .................................................................................................................................................................6
2.1 - Control system ..........................................................................................................................................................................6
2.2 - System functionalities................................................................................................................................................................6
2.3 - Operating modes.......................................................................................................................................................................6
2.4 - Features overview.....................................................................................................................................................................6
3 - HARDWARE ..................................................................................................................................................................................7
3.1 - Control boards...........................................................................................................................................................................7
3.2 - Electrical box.............................................................................................................................................................................7
3.3 - Touch panel connections...........................................................................................................................................................7
3.4 - Power supply to boards.............................................................................................................................................................7
3.5 - Light emitting diodes on boards ................................................................................................................................................7
3.6 - Terminal block connections ....................................................................................................................................................... 8
3.7 - Pressure transducers ................................................................................................................................................................9
3.8 - Temperature sensors.................................................................................................................................................................9
3.9 - Actuators ...................................................................................................................................................................................9
4 - SMARTVIEW USER INTERFACE...............................................................................................................................................10
4.1 - Touch screen display...............................................................................................................................................................10
4.2 - Home screen (synoptic view) ..................................................................................................................................................10
4.3 - Circuit view .............................................................................................................................................................................10
4.4 - Information message box........................................................................................................................................................10
4.5 - Header buttons........................................................................................................................................................................ 11
4.6 - Subheader buttons.................................................................................................................................................................. 11
4.7 - Other buttons...........................................................................................................................................................................12
4.8 - Screen calibration....................................................................................................................................................................12
4.9 - Warning messages..................................................................................................................................................................12
5 - SMARTVIEW CONTROL: MENU STRUCTURE.........................................................................................................................13
5.1 - Main menu ..............................................................................................................................................................................13
5.2 - Conguration menu.................................................................................................................................................................22
5.3 - Schedule menu .......................................................................................................................................................................26
5.4 - Holiday menu ..........................................................................................................................................................................26
5.6 - System menu ..........................................................................................................................................................................29
5.7 - User Login menu.....................................................................................................................................................................32
5.8 - Start / Stop menu ....................................................................................................................................................................33
5.9 - Alarms menu ...........................................................................................................................................................................34
6 - STANDARD CONTROL OPERATIONS AND OPTIONS ............................................................................................................ 36
6.1 - Unit start/stop control .............................................................................................................................................................36
6.2 - Heating/Cooling/Standby.........................................................................................................................................................37
6.3 - Heating/Cooling selection........................................................................................................................................................37
6.4 - Supplementary heating ...........................................................................................................................................................38
6.5 - Pumps control .........................................................................................................................................................................38
6.6 - Hydronic kit option...................................................................................................................................................................39
6.7 - Control point............................................................................................................................................................................40
6.8 - Capacity limitation ...................................................................................................................................................................41
6.9 - Capacity control.......................................................................................................................................................................42
6.10 - Night mode............................................................................................................................................................................42
6.11 - Coil pressure control..............................................................................................................................................................42
6.12 - Energy management module ................................................................................................................................................42
6.13 - Free cooling option................................................................................................................................................................43
6.14 - Dry Cooler Free Cooling (DCFC) .........................................................................................................................................43
6.15 - Refrigerant gas leak detection option....................................................................................................................................43
6.16 - Desuperheater option............................................................................................................................................................44
6.17 - Defrost cycle for heat pumps.................................................................................................................................................44
6.18 - Free defrost for heat pumps..................................................................................................................................................44
6.19 - Master/slave assembly..........................................................................................................................................................44
6.20 - Brine options (option 5, option 6) ..........................................................................................................................................44
6.21 - BACnet option (option 149)...................................................................................................................................................44
6.22 - Modbus (option 149B)...........................................................................................................................................................44
6.23 - Software Activation Key(s) ....................................................................................................................................................45
6.24 - Schedule setting....................................................................................................................................................................46
6.25 - Holidays.................................................................................................................................................................................46
6.26 - Trending ................................................................................................................................................................................47
2

CONTENTS
The cover photos are solely for illustration and forms no part of any offer for sale or any sale contract. The manufacturer reserves the right to change the design at any
time without notice.
7 - WEB CONNECTION....................................................................................................................................................................48
7.1 - Web interface ..........................................................................................................................................................................48
7.2 - Technical documentation.........................................................................................................................................................48
8 - DIAGNOSTICS ............................................................................................................................................................................49
8.1 - Control diagnostics..................................................................................................................................................................49
8.2 - Displaying current alarms........................................................................................................................................................49
8.3 - E-mail notications ..................................................................................................................................................................49
8.4 - Resetting alarms .....................................................................................................................................................................49
8.5 - Alarm history............................................................................................................................................................................49
8.6 - Alarm description.....................................................................................................................................................................50
9 - MAINTENANCE...........................................................................................................................................................................57
3

PREFACE
The goal of this document is to give a broad overview of the main
functions of the control system used to control 30RBM/30RBP
air-cooled liquid chillers and 30RQM/RQP heat pumps with 160
to 520 kW cooling/heating capacity.
Instructions in this manual are given as a guide to good practice
in the installation, start-up and operation of the control system.
This document does not contain full service procedures for the
correct operation of the equipment.
The support of a qualied Carrier Service Engineer is strongly
recommended to ensure optimal operation of the equipment as
well as the optimization of all available functionalities.
CAUTION: Heating option! Heating option applies to cooling-
only units tted with a boiler and heat pumps.
Note that this document may refer to optional components and
certain functions, options or accessories may not be available for
the specic unit. The cover images are solely for illustration and
form no part of any offer for sale or any sale contract.
IMPORTANT: All screenshots of the user interface provided
in this manual include text in English. After changing the
language of the system, all labels will be in the language
selected by the user.
Please read all instructions prior to proceeding with any work.
Pay attention to all safety warnings.
The information provided herein is solely for the purpose of
allowing customers to operate and service Carrier manufactured
equipment and it is not to be reproduced, modied or used for any
other purpose without the prior consent of Carrier Corporation.
In this manual, the refrigeration circuits are called circuit A and
circuit B. Compressors in circuit A are labelled A1, A2, A3, A4,
whereas compressors in circuit B are labelled B1, B2, B3, B4.
The following abbreviations are used frequently:
BMS Building Management System
CCN Carrier Comfort Network
DGT Discharge Gas Temperature
EMM Energy Management Module
EXV Electronic Expansion Valve
EHS Electric Heater Stage
FC Free Cooling
DCFC Dry Cooler Free Cooling
OAT Outdoor Air Temperature
LED Light Emitting Diode
LEN Sensor Bus (internal communication bus
linking the basic board to slave boards)
SCT Saturated Condensing Temperature
SST Saturated Suction Temperature
VFD Variable Frequency Drive
Network mode/Net Operating type: Network
Local-Off/LOFF Operating type: Local Off
Local-On/L-C Operating type: Local On mode
Local-Schedule/L-SC Operating type: Local On following a time
schedule
Master mode/Mast Operating type: Master unit (master/slave
assembly)
Remote mode/Rem Operating type: Remote contacts
HSM Hydronic System Manager
ABBREVIATIONS
4

1 - SAFETY CONSIDERATIONS
1.1 - Safety guidelines
Installation, start-up and servicing of equipment can be hazardous
if certain factors particular to the installation are not considered:
operating pressures, electrical components, voltages, and the
installation site (elevated plinths and built-up structures).
Only qualied installation engineers and fully trained technicians
are authorised to install and start the equipment.
All instructions and recommendations provided in the service
guide, installation and operation manuals, as well as on tags and
labels xed to the equipment, components and other accompanying
parts supplied separately must be read, understood and followed.
Failure to comply with the instructions provided by the manufacturer
may result in injury or product damage.
■Apply all safety standards and practices.
■Wear safety glasses and gloves.
■Use the proper tools to move heavy objects.
■Move units carefully and set them down gently.
CAUTION: Only qualified service technicians should be
allowed to install and service the equipment.
1.2 - Safety precautions
Only personnel qualied in accordance with IEC (International
Electrotechnical Commission) recommendations may be permitted
access to electrical components.
It is particularly recommended that all sources of electricity to the
unit should be shut off before any work is begun. Shut off the main
power supply at the main circuit breaker or isolator.
IMPORTANT: The equipment uses and emits electromagnetic
signals. Tests have shown that the equipment conforms to
all applicable codes with respect to electromagnetic
compatibility.
RISK OF ELECTROCUTION! Even when the main circuit
breaker or isolator is switched off, specic circuits may still
be energised as they may be connected to a separate power
source.
RISK OF BURNS! Electrical currents may cause components
to get hot. Handle the power cable, electrical cables and
conduits, terminal box covers and motor frames with great
care.
5

2 - CONTROL OVERVIEW
2.1 - Control system
30RBM/RBP chillers and 30RQM/RQP heat pumps are equipped
with SmartView Control that serves as the user interface and
conguration tool for Carrier communicating devices. The advanced
SmartView Control comes with web connectivity.
30RBM/RQM units typically use xed speed fans and 30RBP/RQP
units use variable speed fans. Variable speed fans reduce the unit
energy use during occupied and unoccupied periods, provide
condensing or evaporating pressure control and smooth fan start.
For both 30RBM/RBP chillers and 30RQM/RQP heat pumps, the
system may control xed speed pumps or variable speed pumps
with a hydronic module.
IMPORTANT: This document may refer to optional components
and certain functions, options or accessories may not be
available for the specic unit.
2.2 - System functionalities
The system controls the start-up of the compressors needed to
maintain the desired heat exchanger entering and leaving water
temperature. It constantly manages the operation of the fans in
order to maintain the correct refrigerant pressure in each circuit
and monitors safety devices that protect the unit against failure
and guarantee its optimal functioning.
SmartView control system:
■Allows users to control the unit via the SmartView user interface
■Provides web connectivity technology
■Includes the trending functionality
■Supports Carrier Connect Services (Remote connectivity, alarm
notification, remote access, performance and operation
automatic reporting, technical advice)
■Supports Carrier Advanced Plant System Manager for multiple
chillers/heat pumps conguration
■Provides direct BMS integration capabilities (CCN RS485,
ModBus RS485 option, LON option, BACnet IP option)
2.3 - Operating modes
The control can operate in three independent modes:
■Local mode: The unit is controlled by commands from the user
interface.
■Remote mode: The unit is controlled by dry contacts.
■Network mode: The unit is controlled by network commands
(CCN or BACnet). Data communication cable is used to connect
the unit to the CCN communication bus.
When the control operates autonomously (Local or Remote),
it retains all of its control capabilities but does not offer any of the
features of the Network.
CAUTION: Emergency stop! The Network emergency stop
command stops the unit regardless of its active operating type
2.4 - Features overview
Feature Chillers (30RBM/RBP) Heat pumps (30RQM/RQP)
Standard Option Standard Option
4.3'' touch screen (SmartView)  
Web connectivity  
E-mail transmission  
Carrier Connect Services  
Language packs  
Language pack customization  
Metric / Imperial unit display  
History trends  
BMS connection  
CCN communication  
BACnet IP communication  
ModBus RTU / ModBus TCP communication  
LonTalk  
Scroll compressor technology  
Fixed speed fans 
(30RBM only)

(30RQM only)
Variable speed fans 
(30RBP only)

(30RQP only)
High static fan  
Water exchanger heater  
Fixed or variable speed pumps  
Heating / Cooling control 
chiller + boiler 
Boiler heating control  
Electric heating control 
Free cooling 
Dry Cooler Free Cooling  
Desuperheater  
Defrost mechanism 
Free defrost mechanism 
Brine uid  
Refrigerant leak detection  
Diagnostics  
6

3.1 - Control boards
Each circuit is by default tted with one SIOB board used to
manage all major inputs and outputs of the controller.
Options, such as EMM or free cooling, require the installation of
additional SIOB boards. Units with seven or eight xed speed fans
are tted with AUX2 board.
All boards communicate via an internal LEN bus.
3.2 - Electrical box
The electrical box includes all boards controlling the unit and the
user interface (SmartView).
The main board continuously monitors the information received
from various pressure and temperature probes and accordingly
starts the program that controls the unit.
The unit is equipped with the SmartView user interface. The number
of boards available in the electrical box depends on the number of
selected options.
SIOB A
board
Drive
breakers
Fan contactors
& breakers
Main
breakers
SIOB B board
+ EMM SIOB board
+ Free Cooling SIOB board
+ AUX2 board
Main switch
Electrical transformer
Compressor safeties
3.3 - Touch panel connections
Connections are located on the bottom and the right side of the
controller.
■The control offers communication protocols such as LEN, CCN
(Carrier Comfort Network), Modbus, or BACnet.
■It is possible to enable and disable end of line resistors via the
System menu (see section 5.6).
■One Ethernet ports allow for TCP/IP communication or BMS
(Building Management System) connection.
Connections on the bottom side of the controller
3 - HARDWARE
3.4 - Power supply to boards
All boards are supplied from a common 24 VAC supply referred
to earth.
CAUTION: Maintain correct polarity when connecting the
power supply to the boards, otherwise the boards may be
damaged.
In the event of a power supply interrupt, the unit restarts
automatically without the need for an external command. However,
any faults active when the supply is interrupted are saved and
may in certain cases prevent a given circuit or the unit from
restarting.
3.5 - Light emitting diodes on boards
All boards continuously check and indicate the proper operation
of their electronic circuits. A light emitting diode (LED) lights on
each board when it is operating properly.
■ The red LED ashing for a two-second period indicates correct
operation. A different rate indicates a board or a software failure.
■ The green LED ashes continuously on all boards to show that
the board is communicating correctly over its internal bus (LEN
bus). If the green LED is not ashing, this indicates a LEN bus
wiring problem or a conguration issue.
7

3.6 - Terminal block connections
Connections available at the user terminal block may vary
depending on the selected options. The following table summarizes
the connections at the user terminal block.
IMPORTANT: Some contacts can be accessed only when the
unit operates in Remote mode.
Terminal block connections
Description Board Input/Output Connector Remarks
On/Off switch SIOB, circuit A DI-01 J1 Used for the unit on/off control (Remote mode)
Heat/Cool switch SIOB, circuit A DI-04 J1 Used to switch between cooling and heating when the unit is in Remote
mode (Heat pumps only)
Second setpoint switch SIOB, circuit A DI-02 J1 Used to switch between setpoints
Demand limit switch 1 SIOB, circuit A DI-03 J1 Used to control demand limit. See section 3.6.3
Alarm relay SIOB, circuit A DO-05 J23 Indicates alarms
Running relay SIOB, circuit A DO-06 J22 Indicates if the unit is ready to start or operating
Variable speed pump
command SIOB, circuit A AO-01 J10 Used to manage the customer variable speed pump (0 to 10V)
Lock switch SIOB, circuit B DI-02 J1 Used for the customer safety loops
Customer pump 1 SIOB, circuit B DO-05 J23 The control can regulate one or two single speed evaporator pumps and
automatically change over between the two pumps
Customer pump 2 SIOB, circuit B DO-06 J22 The control can regulate one or two single speed evaporator pumps and
automatically change over between the two pumps
Optional
Setpoint reset control SIOB, circuit A AI-10 J9 Allows the user to reset the currently selected setpoint (only units with
optional EMM)
Desuperheater demand SIOB, circuit B DI-04 J1 Heat recovery is allowed
Occupancy override SIOB, EMM DI-01 J1 Used to switch between occupied (closed contact) and unoccupied mode
(open contact)
Demand limit switch 2 SIOB, EMM DI-02 J1 Used to control demand limit. See section 3.6.3
Customer interlock SIOB, EMM DI-03 J1 Used for the customer safety loops
Ice done contact SIOB, EMM DI-04 J1 Used to control the setpoint according to the occupancy schedule
Capacity limit control SIOB, EMM AI-10 J9 Used for capacity limitation
Chiller partially shutdown SIOB, EMM DO-05 J23 Indicates the shutdown of one of the circuits
Chiller totally shutdown SIOB, EMM DO-06 J22 Indicates the unit shutdown
Chiller capacity running
output (0 to 10 V) SIOB, EMM AO-01 J10 Reports the capacity percentage of the unit
Desuperheater customer
pump SIOB, EMM DO-01 J2 The control can regulate a customer pump for heat recovery.
The connection has to be done between the pin DO-01 of connector J2
and the pin IN-01 of connector J4
IN-01 J4
Free Cooling disable switch SIOB, Free Cooling DI-01 J1 When the control is under remote operating type and this contact is
opened, free cooling is allowed
3.6.1 - Volt-free contact (on/off and cooling/heating)
For chillers with a boiler or heat pumps, on/off contacts and cooling/
heating contacts are as follows:
Contact Off Cooling Heating Auto
On/Off contact open closed closed open
Cooling/heating contact open open closed closed
Off: Unit is stopped
Cooling: Unit is allowed to start in Cooling
Heating: Unit is allowed to start in Heating (chiller with boiler control or heat pump)
Auto: Unit can run in Cooling or Heating in accordance with the changeover
values. If the automatic changeover is enabled (Heat/Cool Select, GENUNIT
– General Parameters), the operating mode is selected based on OAT.
3.6.2 - Volt-free setpoint selection contact
This dry contact input is used to switch between setpoints. It is
active only when the control is in Remote mode.
Contact Cooling Heating
Stp 1 Stp 2 Auto Stp 1 Stp 2 Auto
Setpoint selection
contact open closed - open closed -
3.6.3 - Volt-free demand limit selection contact
Up to two dry contacts can be used to limit unit capacity. Note that
the second contact is available only for units with the energy
management module.
Capacity limitation with two contacts is as follows:
Contact 100% Limit 1 Limit 2 Limit 3
Demand limit 1 contact open closed open closed
Demand limit 2 contact open open closed closed
3.6.4 - Ice storage (EMM option)
For units with EMM option, the control includes an additional
setpoint (Ice setpoint) used for ice storage control.
Contact Cooling setpoint
CSP1 CSP2 ICE_STP
Occupancy schedule occupied unoccupied unoccupied
Ice done switch open/closed closed open
3 - HARDWARE
8

3.7 - Pressure transducers
Three types of transducers (high pressure, low pressure, water
pressure) are used to measure various pressures in each circuit.
These transducers deliver 0 to 5 VDC. They are connected to the
SIOB board.
■Discharge pressure transducers (high pressure type)
These transducers measure the discharge pressure in each
circuit. They are used to control condensing pressure or high
pressure load shedding. Discharge pressure sensors are
mounted on the discharge line piping of each circuit.
■Suction pressure transducers (low pressure type)
These transducers measure the suction pressure in each circuit.
They are used to control EXV, evaporating pressure (in heating
mode) and monitor suction pressure safeties related to the
compressor operating envelope. Suction pressure sensors are
located on the common suction piping of each circuit.
■Pump inlet/outlet water pressure transducers
(water pressure type, hydronic kit option)
These transducers measure the hydronic kit pump water inlet/
outlet water pressure and monitor the water ow. Pump inlet/
outlet water pressure sensors are mounted on the optional
hydronic kit.
■Pump inlet/outlet pressure transducers (Free Cooling option)
These transducers measure the free cooling refrigerant pump
inlet and outlet pressure. They are used to control pump start-
up and monitor pump pressure during the free cooling cycle.
3.8 - Temperature sensors
Temperature sensors constantly measure the temperature of
various components of the unit, ensuring the correct operation of
the system.
■Water heat exchanger entering and leaving water
temperature sensors
The water heat exchanger entering and leaving water temperature
sensors are used for capacity control and safety purposes.
■Outdoor air temperature sensor
This sensor measuring the outdoor air temperature is used for
start-up, setpoint temperature reset and frost control.
■Suction gas temperature sensors
These sensors measure the suction gas temperature. They
are used for the EXV control. Suction gas temperature sensors
are located at the suction side of each circuit.
■Master/slave water sensor (optional)
This sensor measures the common water temperature in the
master/slave system capacity control. It is installed only in the
case of master/slave units.
■Defrost temperature sensors (heat pumps)
These sensors are used to determine the end of the defrost
cycle for a given circuit.
■Temperature setpoint reset sensor (EMM option)
This sensor measures the space (room) temperature for the
purpose of setpoint reset.
3.9 - Actuators
■Electronic expansion valve
The electronic expansion valve (EXV) is used to adjust the
refrigerant ow to changes in the operating conditions of the
machine. The high degree of accuracy with which the piston
is positioned provides precise control of the refrigerant ow
and suction superheat.
■Water ow switch
For units without internal pumps, the water flow switch
conguration allows for the automatic control of the minimum
water ow setpoint of the water ow switch. The conguration
depends on the unit size and is made automatically at the
start-up. If the ow switch fails, the alarm condition shuts off
the unit.
■Water heat exchanger pumps (optional)
The controller can regulate one or two xed speed or variable
speed water heat exchanger pumps and takes care of
the automatic changeover between these pumps (see also
section 6.5).
■Free cooling refrigerant pump
Free cooling refrigerant pumps ensure the correct operation
of the free cooling cycle.
■Four-way valve (heat pumps)
The control actuates the four-way valve for cooling / heating
mode and defrosts session.
■Free cooling three-way valve
The control actuates the three-way valve in order to isolate
compressors when the refrigerant pump is running (the
refrigerant is cooled by the air exchanger).
3 - HARDWARE
9

4.1 - Touch screen display
SmartView is a 4.3 in. colour touch screen with quick display
of alarms, current unit operating status, etc. It allows for web
connectivity and custom language support (control parameters
displayed in the language selected by the user).
■If the touch screen is not used for a while, the screen will
go black. The control system is always active and
the operating mode remains unchanged. Press anywhere
on the screen and the Home screen will be displayed.
■It is recommended to use a stylus for the navigation via
the touch screen.
4.2 - Home screen (synoptic view)
The home screen is the starting point of the controller. It is also
the rst screen shown after starting the user interface.
B
C
D
Please note that the picture of the chiller is for illustration only and it may differ from
the actual look of the chiller that is available on eld. The image displayed on the
home screen represents the whole series of 30RBM(P)/RQM(P) chillers.
Legend:
1. Header buttons and subheader buttons (displayed only from a PC browser)
2. Equipment view (see section 4.3)
3. Information message box (see section 4.4)
The home screen allows you to monitor basic information about
the operation of the chiller and its working conditions.
Icon Description
Setpoint: This parameter is used to display the currently
selected setpoint. Press the icon to modify the setpoint
(possible only when logged in!, see section 5.8).
Outdoor Air Temperature (OAT): This parameter is
displayed only in case of units tted with OAT sensor.
Unit capacity: The gauge shows current unit capacity.
Pump status: Press the icon to go to pump parameters.
The pump image is animated when the ow switch is “on”.
Leaving Water Temperature: This parameter shows
current leaving water temperature.
Entering Water Temperature: This parameter shows
current entering water temperature.
4.3 - Circuit view
Circuit view is only available from a PC browser.
B
CD
E
Icon Description
(1) Compressor is used to squeeze the compressor refrigerant
gas and turn it into high pressure gas. The image is animated
when at least one scroll compressor is running in the circuit.
(2) Condenser is a heat exchanger used to cool down the
vapour and condense the gas into a liquid. Condenser fans are
animated when fans are running.
Please note that the number of fans given in the picture may be different
from the actual number of fans installed on the unit. The speed of fans
does not reect their real speed.
(3) EXV is used to control the ow of refrigerant into the
evaporator. The circuit view displays the current position of
the electronic expansion valve.
Valve position is given in %, where 0% means closed position and
100% means open position.
(4) Evaporator absorbs heat from the air and it does the
opposite of the condenser, i.e. the evaporator converts the liquid
into gas.
Circuit capacity: The gauge shows current circuit capacity.
Leaving Water Temperature: This parameter shows current
leaving water temperature.
Entering Water Temperature: This parameter shows current
entering water temperature.
4.4 - Information message box
The information displayed in the status bar at the bottom of the
screen includes relevant messages related to actions taken by the
user.
MESSAGE STATUS
SUCCESS Displayed when the requested action is executed.
INTERNAL
COMMUNICATION
FAILURE!
Displayed when the main application is not running.
HIGH FORCE IN
EFFECT!
Displayed when the controller rejects the “Force”
command (applicable only to status menus).
ACCESS DENIED! Displayed when trying to perform actions not
allowed at current access level.
4 - SMARTVIEW USER INTERFACE
10

4.5 - Header buttons
Home Main MenuPrevious screen System Menu User Login Start / Stop Alarms Menu
Button Description
Home screen: Press the button to go to the Home screen.
Previous screen: Press the button to go back to the previous screen.
Main menu: Press the button to go to the Main menu.
System menu: Press the button to go to the System menu.
User Login menu: Used to login in to the controller in order to access higher conguration level.
User is not logged in. Service technician access level.
User access level. Factory access level.
Start/Stop menu: Used to control the unit control mode.
Unit is currently stopped (blue icon).
Unit is currently running (green icon).
Alarm menu: Press the button to go to the Alarms menu.
The grey bell means there is currently no alarm active on the unit.
The yellow ringing bell means that there is a partial alarm (one circuit affected by the alarm) or Alert (no action
taken on the unit).
The red ringing bell means that the unit is affected by the alarm.
4.6 - Subheader buttons
Button Description
A
Circuit view: Press the button to go to the circuit view.
A
Green lights in the corners of the circuit icon mean the circuit is currently running.
A
Grey lights in the corners of the circuit icon mean the circuit is currently stopped.
* Please note that the letter inside the circuit icon stands for the circuit, i.e. "A" stands for circuit A, "B" stands for circuit B.
** Please note that the subheader buttons are only displayed from a PC browser.
4 - SMARTVIEW USER INTERFACE
11

4.7 - Other buttons
Button Description
Save button: Press the button to save the
modication.
Cancel button: Press the button to cancel the
modication.
Log in button: Press the button to log in at
specic access level.
Log off button: Press the button to log off.
Conrm button: Press the button to conrm
the modication.
Cancel button: Press the button to cancel the
modication.
Up button: Press the button to scroll up.
Down button: Press the button to scroll down.
Force button: Press the button to force the
parameter.
Remove Force button: Press the button to
remove the forced parameter.
Trending button: Press the button to display
trends.
Refresh button: Press the button to refresh the
view.
Zoom in button: Press the button to magnify
the current view.
Zoom out button: Press the button to expand
the current view.
Left button: Press the button to go to the left.
Rewind button: Press the button to go to the
left faster than normal.
Right button: Press the button to go to the right.
Fast-forward button: Press the button to go
the right faster than normal.
4.8 - Screen calibration
The purpose of screen calibration is to make sure that the software
acts correctly upon pressing icons on the user interface.
To calibrate the screen:
1. Press and hold anywhere on the screen.
2. The calibration process will start.
3. Please follow instructions displayed on the screen:
“Touch the target in (...) screen corner”
4.9 - Warning messages
Warning messages are used to inform the user that a problem
occurred and the requested action cannot be completed successfully.
Login failure
If the wrong password is provided, the following warning message
will be displayed:
“The password entered does not match any stored passwords”
■Press OK and type the correct password (see section 5.8).
Saving modications
In case a parameter has been changed, but not saved with the
Save button, the following warning message will be displayed:
“Your recent changes haven't been saved (...)”
■Press OK to continue without saving the modication.
■Press Cancel to come back to the current screen and then
save the modication with the Save button.
4 - SMARTVIEW USER INTERFACE
12

5.1 - Main menu
5 - SMARTVIEW CONTROL: MENU STRUCTURE
Basic access (no password)
User password required
Legend:
Home Main MenuPrevious screen System Menu User Login Start / Stop Alarms Menu
Main menu
General Parameters Temperatures Pressures
Inputs Outputs Pump Status
Run Times Modes Free Cooling Status
Setpoint Conguration Conguration Menu Trendings
Software Options
Energy Monitoring
Conguration menu
... ...
See section 5.2
Energy Management DC Free Cooling Status Msc Status
13

The Main menu provides access to the main control parameters,
including general parameters, inputs and outputs status, etc.
■To access the menu, press the Main menu button located in
the upper-left part of the Home screen.
■ Specic unit parameters can be accessed by pressing the icon
corresponding to the desired category.
NOTE: The Trendings menu is displayed in form of a graph.
For more information about Trendings, see section 6.26.
CAUTION: Since specic units may not include additional
features, some tables may contain parameters that cannot
be congured for a given unit.
General parameters – GENUNIT
Name Status Unit Displayed text* Description
CTRL_TYP 0 to 2 Local=0 Net.=1 Remote=2
Operating mode:
0 = Local
1 = Network
2 = Remote
STATUS Run Status Unit running status: Off, Stopping, Delay, Running, Ready,
Override, Tripout, Test, Runtest
CHIL_S_S disable/enable Net.: Cmd Start/Stop Unit start/stop via Network: When the unit is in Network mode,
start/stop command can be forced
CHIL_OCC no/yes Net.: Cmd Occupied Unit time schedule via Network: When the unit is in Network mode,
the forced value can be used instead of the real occupancy state
min_left - min Minutes Left for Start Minutes before the unit start-up
HEATCOOL Heat/Cool status Heating/cooling status
HC_SEL 0 to 2 Heat/Cool Select Heating/cooling selection
0=Cool. 1=Heat. 2=Auto
0 = Cooling
1 = Heating
2 = Automatic heating/cooling control
SP_SEL 0 to 2 Setpoint Select Setpoint selection
0=Auto. 1=Spt1. 2=Spt2
0 = Automatic setpoint selection
1 = Setpoint 1 (active during occupied period)
2 = Setpoint 2 (active during unoccupied period)
SP_OCC no/yes Setpoint Occupied?
Setpoint status:
0 (no) = Unoccupied
1 (yes) = Occupied
CAP_T Unit Total Capacity Total unit capacity
CAPA_T Cir A Total Capacity Total capacity, circuit A
CAPB_T Cir B Total Capacity Total capacity, circuit B
SP Current setpoint Current setpoint
CTRL_PNT -20 to 67
-4 to 153
°C
°F Control Point Control point: Water temperature that the unit must produce
CTRL_WT -20 to 67
-4 to 153
°C
°F Control Water Temp Controlled water temperature
OAT - °C / °F Outdoor Air Temp Outdoor air temperature
EMSTOP disable/enable Emergency Stop Emergency stop: Used to stop the unit regardless of its active
operating type
DEM_LIM 0 to 100 % Active Demand Limit Val
Active demand limit value: When the unit is Network mode, the
minimum value will be used compared to the status of the external
limit switch contact and the demand limit switch setpoint
LAG_LIM 0 to 100 % Lag Capacity Limit Value Lag capacity limit value: Value that is forced by the master chiller
(master/slave assembly)
* Depends on the selected language (English by default)
Temperatures – TEMP
Name Status Unit Displayed text* Description
EWT - °C / °F Entering Fluid Temp Evaporator entering water temperature: Used for capacity control
LWT - °C / °F Leaving Fluid Temp Evaporator leaving water temperature: Used for capacity control
OAT - °C / °F Outdoor Air Temp
Outdoor air temperature: Used to determine a number of control
mechanisms such as heat/cool changeover, water exchanger
heater operation, defrost cycle, free cooling option, and more
SCT_A - °C / °F Saturated Cond Tmp cir A Saturated condensing temperature, circuit A
SST_A - °C / °F Saturated Suction Temp A Saturated suction temperature, circuit A
SUCT_A - °C / °F Compressor Suction Tmp A Compressor suction temperature, circuit A
SH_A - ^C / ^F Suction Superheat Tmp A Suction superheat temperature, circuit A
DEFRT_A - °C / °F Defrost Temperature A Defrost temperature, circuit A (heat pumps)
SCT_B - °C / °F Saturated Cond Tmp cir B Saturated condensing temperature, circuit B
5 - SMARTVIEW CONTROL: MENU STRUCTURE
14

Temperatures – TEMP (continued)
Name Status Unit Displayed text* Description
SST_B - °C / °F Saturated Suction Temp B Saturated suction temperature, circuit B
SUCT_B - °C / °F Compressor Suction Tmp B Compressor suction temperature, circuit B
SH_B - ^C / ^F Suction Superheat Tmp B Suction superheat temperature, circuit B
DEFRT_B - °C / °F Defrost Temperature B Defrost temperature, circuit B (heat pumps)
SPACETMP - °C / °F Optional Space Temp Space (room) temperature: Applies to units with Energy
Management Module
CHWSTEMP - °C / °F Cold Water System Temp Cold water system temperature
*Depends on the selected language (English by default).
Pressures – PRESSURE
Name Status Unit Displayed text* Description
DP_A - kPa / PSI Discharge Pressure A Compressor discharge pressure, circuit A
SP_A - kPa / PSI Main Suction Pressure A Compressor suction pressure, circuit A
DP_B - kPa / PSI Discharge Pressure B Compressor discharge pressure, circuit B
SP_B - kPa / PSI Main Suction Pressure B Compressor suction pressure, circuit B
PUMP_EWP - kPa / PSI Inlet unit water press. Pump entering water pressure
PUMP_LWP - kPa / PSI Outlet unit water pres. Pump leaving water pressure
*Depends on the selected language (English by default).
Inputs – INPUTS
Name Status Unit Displayed text* Description
ONOFF_SW open/close - Remote On/Off Switch Remote on/off switch
HC_SW open/close - Remote HeatCool Switch Remote heating/cooling selection switch
SETP_SW open/close - Remote Setpoint Switch Remote setpoint selection switch
LIM_SW1 open/close - Limit Switch 1 Demand limit switch 1
LIM_SW2 open/close - Limit Switch 2 Demand limit switch 2 (EMM option)
LOCK_SW open/close - Customer Interlock
Customer interlock: When the contact is closed, the unit will be
stopped with no delay. The switch is provided on the customer's
terminal block of the optional EMM.
FLOW_SW open/close - Flow Switch Status Flow switch status
DSHTR_SW open/close - Desuper heater demand Desuperheater status
REM_LOCK open/close - Remote Interlock Status Remote interlock status
REVPH_SW open/close - Reverse Phase Detection Reverse phase detection
cp_a1_f open/close - Compressor A1 failure Compressor A1 failure
cp_a2_f open/close - Compressor A2 failure Compressor A2 failure
cp_a3_f open/close - Compressor A3 failure Compressor A3 failure
cp_a4_f open/close - Compressor A4 failure Compressor A4 failure
HP_SW_A open/close - High Pressure Switch A High pressure switch, circuit A
LEAK_A 0 to 10 V Leakage Detector Val A Leakage detector value, circuit A
cp_b1_f open/close - Compressor B1 failure Compressor B1 failure
cp_b2_f open/close - Compressor B2 failure Compressor B2 failure
cp_b3_f open/close - Compressor B3 failure Compressor B3 failure
cp_b4_f open/close - Compressor B4 failure Compressor B4 failure
HP_SW_B open/close - High Pressure Switch B High pressure switch, circuit B
LEAK_B 0 to 10 V Leakage Detector Val B Leakage detector value, circuit B
*Depends on the selected language (English by default).
5 - SMARTVIEW CONTROL: MENU STRUCTURE
15

Outputs – OUTPUTS
Name Status Unit Displayed text* Description
CP_A1 off/on - Compressor A1 Compressor A1 command
CP_A2 off/on - Compressor A2 Compressor A2 command
CP_A3 off/on - Compressor A3 Compressor A3 command
CP_A4 off/on - Compressor A4 Compressor A4 command
FAN_A1_0 off/on - Fan A1 Low Speed Fan A1 low speed (optional)
FAN_A1_1 off/on - Fan A1 High Speed Fan A1 command
FAN_A2 off/on - Fan A2 Fan A2 command
FAN_A3 off/on - Fan A3 Fan A3 command
FAN_A4 off/on - Fan A4 Fan A4 command
FAN_ST_A 0 to 6 - Fan Staging Number Cir A Current fan stage of circuit A
VARFAN_A Variable fan A command Variable fan A command
EXV_A 0 to 100 % EXV position Circuit A EXV position, circuit A
REV_A off/on - 4-way Refrig. Valve A 4-way refrigerant valve, circuit A: Used to manage cooling/heating/
defrost operation (heat pumps)
HD_HTR_A off/on - Compressor Head Heater A Compressor head heater, circuit A: Applies only to 30RQP units
CP_B1 off/on - Compressor B1 Compressor B1 command
CP_B2 off/on - Compressor B2 Compressor B2 command
CP_B3 off/on - Compressor B3 Compressor B3 command
CP_B4 off/on - Compressor B4 Compressor B4 command
FAN_B1_0 off/on - Fan B1 Low Speed Fan B1 low speed (optional)
FAN_B1_1 off/on - Fan B1 High Speed Fan B1 command
FAN_B2 off/on - Fan B2 Fan B2 status
FAN_B3 off/on - Fan B3 Fan B3 status
FAN_B4 off/on - Fan B4 Fan B4 status
FAN_ST_B 0 to 6 - Fan Staging Number Cir B Current fan stage of circuit B
VARFAN_B Variable fan B command Variable fan B command
EXV_B 0 to 100 % EXV position Circuit B EXV position, circuit B
REV_B off/on - 4-way Refrig. Valve B 4-way refrigerant valve, circuit B: Used to manage cooling/heating/
defrost operation (heat pumps)
ALARM off/on - Alarm Relay Status Alarm relay status
HD_HTR_B off/on - Compressor Head Heater B Compressor head heater, circuit B: Applies only to 30RQP units
RUNNING off/on - Running Relay Status Running relay status
ALERT off/on - Alert Relay State Alert relay state
SHUTDOWN off/on - Shutdown Indicator State Shutdown indicator state
EXCH_HTR off/on - Exchanger heater Evaporator heater
SET_FLOW off/on - Flow Switch Setpoint cfg Flow switch setpoint conguration
*Depends on the selected language (English by default).
Pump Status – PUMPSTAT
Name Status Unit Displayed text* Description
ROTWPUMP no/yes - Rotate Water Pumps Now? Water pumps rotation
WPUMP_1 off/on - Water Pump #1 Command Water pump 1 control
WPUMP_2 off/on - Water Pump #2 Command Water pump 2 control
wp_out - kPa / PSI Outlet Water Pres.(cor) Outlet water pressure (corrected by temperature):
Applies to units with the hydronic kit option
wp_in - kPa / PSI Inlet Water Pres.(cor) Inlet water pressure (corrected by temperature):
Applies to units with the hydronic kit option
WP_CAL no/yes - Water Pres. Calibration? Water pressure calibration
wp_off - kPa / PSI Water Pressure Offset Water pressure offset
wp_lt - kPa / PSI Delta Pressure Filter Delta pressure lter
wp_min - kPa / PSI Minimum Water Pressure Minimum water pressure
ow - l/s / GPS Water Flow Water ow rate
dt_stp - ^C / ^F Water Delta T Setpoint Water delta temperature setpoint
delta_t - ^C / ^F Current Water Delta T Current water delta temperature
dp_stp - kPa / PSI Water Delta P Setpoint Water delta pressure setpoint
delta_p - kPa / PSI Current Water Delta P Current water delta pressure
DRV_OUT 0 to 100 % Drive Output Drive output
*Depends on the selected language (English by default).
5 - SMARTVIEW CONTROL: MENU STRUCTURE
16

Run Times – RUNTIME
Name Status Unit Displayed text* Description
hr_mach - hour Machine Operating Hours Unit operating hours
st_mach - - Machine Starts Number Number of unit starts
hr_cp_a1 - hour Compressor A1 Hours Operating hours, compressor A1
hr_cp_a2 - hour Compressor A2 Hours Operating hours, compressor A2
hr_cp_a3 - hour Compressor A3 Hours Operating hours, compressor A3
hr_cp_a4 - hour Compressor A4 Hours Operating hours, compressor A4
hr_cp_b1 - hour Compressor B1 Hours Operating hours, compressor B1
hr_cp_b2 - hour Compressor B2 Hours Operating hours, compressor B2
hr_cp_b3 - hour Compressor B3 Hours Operating hours, compressor B3
hr_cp_b4 - hour Compressor B4 Hours Operating hours, compressor B4
st_cp_a1 - - Compressor A1 Starts Number of starts, compressor A1
st_cp_a2 - - Compressor A2 Starts Number of starts, compressor A2
st_cp_a3 - - Compressor A3 Starts Number of starts, compressor A3
st_cp_a4 - - Compressor A4 Starts Number of starts, compressor A4
st_cp_b1 - - Compressor B1 Starts Number of starts, compressor B1
st_cp_b2 - - Compressor B2 Starts Number of starts, compressor B2
st_cp_b3 - - Compressor B3 Starts Number of starts, compressor B3
st_cp_b4 - - Compressor B4 Starts Number of starts, compressor B4
hr_fana1 - hour Fan A1 Hours Operating hours, fan A1
hr_fana2 - hour Fan A2 Hours Operating hours, fan A2
hr_fana3 - hour Fan A3 Hours Operating hours, fan A3
hr_fana4 - hour Fan A4 Hours Operating hours, fan A4
hr_fanb1 - hour Fan B1 Hours Operating hours, fan B1
hr_fanb2 - hour Fan B2 Hours Operating hours, fan B2
hr_fanb3 - hour Fan B3 Hours Operating hours, fan B3
hr_fanb4 - hour Fan B4 Hours Operating hours, fan B4
hr_pump1 - hour Water Pump #1 Hours Operating hours, water pump 1
hr_pump2 - hour Water Pump #2 Hours Operating hours, water pump 2
hr_hrpmp - hour Reclaim Pump Hours Not available
hrfcpmpa - hour Refrig. Pump Cir A Hours Not available
hrfcpmpb - hour Refrig. Pump Cir B Hours Not available
nb_defra - - Circuit A Defrost Number Number of defrost sessions that occurred on circuit A
nb_defrb - - Circuit B Defrost Number Number of defrost sessions that occurred on circuit B
*Depends on the selected language (English by default).
Modes – MODES
Name Status Unit Displayed text* Description
m_delay no/yes - Start Up Delay In Effect Start-up delay in effect
m_2stpt no/yes - Second Setpoint In Use Second setpoint in use: The setpoint used during unoccupied
periods
m_reset no/yes - Reset In Effect Setpoint reset active
m_demlim no/yes - Demand limit active Demand limit active
m_rpload no/yes - Ramp Loading Active Ramp loading active
m_whtr no/yes - Water Exchanger Heater Water exchanger heater active
m_pmprot no/yes - Water Pump Rotation Water pump rotation
m_pmpper no/yes - Pump Periodic Start Pump periodic start
m_lowsca no/yes - Low Suction Circuit A Low suction, circuit A
m_lowscb no/yes - Low Suction Circuit B Low suction, circuit B
m_hidgta no/yes - High DGT Circuit A High DGT, circuit A
m_hidgtb no/yes - High DGT Circuit B High DGT, circuit B
m_hiprsa no/yes - High Press Override CirA High pressure override, circuit A
m_hiprsb no/yes - High Press Override CirB High pressure override, circuit B
m_lowsha no/yes - Superheat Override Cir A Superheat override, circuit A
m_lowshb no/yes - Superheat Override Cir B Superheat override, circuit B
m_dltp_a no/yes - Low Delta Press Cir A Low delta pressure, circuit A
m_dltp_b no/yes - Low Delta Press Cir B Low delta pressure, circuit B
5 - SMARTVIEW CONTROL: MENU STRUCTURE
17

Modes – MODES (continued)
Name Status Unit Displayed text* Description
m_night no/yes - Night Low Noise Active Night low noise active
m_hsm no/yes - System Manager Active System Manager active
m_slave no/yes - Master Slave Active Master/slave mode active
m_autoch no/yes - Auto Changeover Active Automatic changeover active
m_defr_a no/yes - Defrost Active Circuit A Defrost mode active, circuit A (heat pumps)
m_defr_b no/yes - Defrost Active Circuit B Defrost mode active, circuit B (heat pumps)
m_recl_a no/yes - Reclaim Active Circuit A Not available
m_recl_b no/yes - Reclaim Active Circuit B Not available
m_free_a no/yes - Free Cooling Active A Free cooling mode active, circuit A
m_free_b no/yes - Free Cooling Active B Free cooling mode active, circuit B
m_boiler no/yes - Boiler Active Boiler active
m_ehs no/yes - Electric Heater Active Electric heater active
m_ewtlck no/yes - Heating Low EWT Lockout Heating low EWT lockout
m_ice no/yes - Ice Mode In Effect Ice mode active
*Depends on the selected language (English by default).
Free Cooling Status – FREECOOL
Name Status Unit Displayed text* Description
FC_SW open/close - FreeCool Disable Switch
Free cooling disable switch. The contact is normally open (if the
switch is closed when the unit is in Remote mode, free cooling
cycle cannot be started)
FC_DSBLE no/yes no Free Cooling Disable ?
Free Cooling enable/disable option (if this parameter is set to “no”
when the unit is in Network mode, free cooling cycle cannot be
started)
fc_delta ^C / ^F Free Cooling Delta T Free cooling delta T
CIRCUIT A Circuit A
mc_pwr_a kW Mecha. Cooling Power A Mechanical cooling power (circuit A)
fc_pwr_a kW Free Cool Maxi Power A Max. free cooling power (circuit A)
fc_nxt_a min Next Session A In Next free cooling session allowed in (circuit A)
fc_tmr_a min FreeCool Timeout A Free cooling timeout (circuit A)
fc_ok_a no/yes - Free Cool Conditions A ? Free cooling conditions status (circuit A)
fc_on_a no/yes - Free Cooling Active A Free cooling active status (circuit A)
fc_ovr_a - Free Cooling Override A Free cooling override (circuit A)
fan_st_a - Fan Staging Number A Fan stage (circuit A)
fc_v_p_a % 3-Way Valve Position A 3-way valve position
fc_vlv_a 0 to 6 - 3-Way Valve Status A 3-way valve status: 0 = Stopped, 1 = Closed, 2 = Opening,
3 = Closing, 4 = Opened, 5/6 = Failed
fc_pmp_a off/on - Refrigerant Pump Out A Refrigerant pump output status (circuit A)
fcPmpS_a - Pump Status A Pump status (circuit A)
fc_oup_a kPa / PSI Pump Outlet Pressure A Pump outlet pressure (circuit A)
fc_inp_a kPa / PSI Pump Inlet Pressure A Pump inlet pressure (circuit A)
fc_dp_a kPa / PSI Pump Pressure Delta A Pump pressure delta (circuit A)
CIRCUIT B CIRCUIT B
mc_pwr_b kW Mecha. Cooling Power B Mechanical cooling power (circuit B)
fc_pwr_b kW Free Cool Maxi Power B Max. free cooling power (circuit B)
fc_nxt_b min Next Session B In Next free cooling session allowed in (circuit B)
fc_tmr_b min FreeCool Timeout B Free cooling timeout (circuit B)
fc_ok_b no/yes - Free Cool Conditions B ? Free cooling conditions status (circuit B)
fc_on_b no/yes - Free Cooling Active B Free cooling active status (circuit B)
fc_ovr_b - Free Cooling Override B Free cooling override (circuit B)
fan_st_b - Fan Staging Number B Fan stage (circuit B)
fc_v_p_b % 3-Way Valve Position B 3-way valve position
fc_vlv_b 0 to 6 - 3-Way Valve Status B 3-way valve status: 0 = Stopped, 1 = Closed, 2 = Opening,
3 = Closing, 4 = Opened, 5/6 = Failed
fc_pmp_b off/on - Refrigerant Pump Out B Refrigerant pump output status (circuit B)
fcPmpS_b - Pump Status B Pump status (circuit B)
fc_oup_b kPa / PSI Pump Outlet Pressure B Pump outlet pressure (circuit B)
fc_inp_b kPa / PSI Pump Inlet Pressure B Pump inlet pressure (circuit B)
5 - SMARTVIEW CONTROL: MENU STRUCTURE
18

Free Cooling Status – FREECOOL (continued)
Name Status Unit Displayed text* Description
fc_dp_b kPa / PSI Pump Pressure Delta B Pump pressure delta (circuit B)
*Depends on the selected language (English by default).
Energy Management – EMM_STAT
Name Status Unit Displayed text* Description
OCC_OVSW open/close - Occupied Override Switch Occupied override switch status
ICE_SW open/close - Ice Done Storage Switch Ice done storage switch status
SP_RESET 4 to 20 mA Setpoint Reset Signal Setpoint reset signal
LIM_4_20 4 to 20 mA Limit 4-20mA Signal Limit 4-20 mA signal
CAPT_010 - V Chiller Capacity Running Chiller capacity running: 0 to 10 VDC signal
corresponding to 0-100% capacity
BOILER off/on - Boiler Output Boiler output
EHS1 off/on - Electrical Heat Stage 1 Electric heater stage 1 (heat pumps)
EHS2 off/on - Electrical Heat Stage 2 Electric heater stage 2 (heat pumps)
EHS3 off/on - Electrical Heat Stage 3 Electric heater stage 3 (heat pumps)
EHS4 off/on - Electrical Heat Stage 4 Electric heater stage 4 (heat pumps)
ALERT off/on - Alert Relay Status Alert relay status
DSH_PUMP off/on - Desuperheater Pump Desuperheater pump status
*Depends on the selected language (English by default).
DC Free Cooling Status – DCFC_STA
Name Status Unit Displayed text* Description
oat - °C / °F OAT Free Cooling Dry Cooler Free Cooling: OAT
lwt - °C / °F FC Leaving Water Temp Dry Cooler Free Cooling: Leaving water temperature
wloop - °C / °F FC Water Loop Temp Dry Cooler Free Cooling: Water loop temperature
m_dcfc no/yes - Free Cooling Mode Active Dry Cooler Free Cooling mode active
dcfc_cap 0 to 100 % FC Capacity Dry Cooler Free Cooling capacity
f_stage 0 to 20 - Fix Speed Fans Stage Dry Cooler Free Cooling: Fan stage (xed speed fans)
vf_speed 0 to 100 % Varifan Speed Dry Cooler Free Cooling: Fan speed (variable speed)
pid_out 0 to 100 % PID Output Status of PID output
FC_HOUR 0 to 999999 hour DCFC Operating Hours Dry Cooler Free Cooling: Operating hours
FC_FAN1S 0 to 999999 - DCFC Fan Stage 1 Start DCFC / Fan stage 1: Number of starts
FC_FAN1H 0 to 999999 hour DCFC Fan Stage 1 Hours DCFC / Fan stage 1: Operating hours
FC_FAN2S 0 to 999999 - DCFC Fan Stage 2 Start DCFC / Fan stage 2: Number of starts
FC_FAN2H 0 to 999999 hour DCFC Fan Stage 2 Hours DCFC / Fan stage 2: Operating hours
FC_FAN3S 0 to 999999 - DCFC Fan Stage 3 Start DCFC / Fan stage 3: Number of starts
FC_FAN3H 0 to 999999 hour DCFC Fan Stage 3 Hours DCFC / Fan stage 3: Operating hours
FC_FAN4S 0 to 999999 - DCFC Fan Stage 4 Start DCFC / Fan stage 4: Number of starts
FC_FAN4H 0 to 999999 hour DCFC Fan Stage 4 Hours DCFC / Fan stage 4: Operating hours
FC_FAN5S 0 to 999999 - DCFC Fan Stage 5 Start DCFC / Fan stage 5: Number of starts
FC_FAN5H 0 to 999999 hour DCFC Fan Stage 5 Hours DCFC / Fan stage 5: Operating hours
FC_FAN6S 0 to 999999 - DCFC Fan Stage 6 Start DCFC / Fan stage 6: Number of starts
FC_FAN6H 0 to 999999 hour DCFC Fan Stage 6 Hours DCFC / Fan stage 6: Operating hours
FC_FAN7S 0 to 999999 - DCFC Fan Stage 7 Start DCFC / Fan stage 7: Number of starts
FC_FAN7H 0 to 999999 hour DCFC Fan Stage 7 Hours DCFC / Fan stage 7: Operating hours
FC_VFANS 0 to 999999 - DCFC Variable Fan Start DCFC / Variable speed fan: Number of starts
FC_VFANH 0 to 999999 hour DCFC Variable Fan Hours DCFC / Variable speed fan: Operating hours
*Depends on the selected language (English by default).
5 - SMARTVIEW CONTROL: MENU STRUCTURE
19

Msc Status – MSC_STAT
Name Status Unit Displayed text* Description
m_ecopmp no/yes - Eco Pump Mode Active Eco pump mode status: When this mode is active, the pump is
stopped periodically when the unit is in Standby
*Depends on the selected language (English by default).
Setpoint Conguration – SETPOINT
Name Status* Default Unit Displayed text** Description
csp1 -28.9 to 26 6.7 °C Cooling Setpoint 1 Cooling setpoint 1
-20.0 to 78.8 44 °F
csp2 -28.9 to 26 6.7 °C Cooling Setpoint 2 Cooling setpoint 2
-20.0 to 78.8 44 °F
ice_sp -28.9 to 26 6.7 °C Cooling Ice Setpoint Ice storage setpoint
-20.0 to 78.8 44 °F
cramp_sp 0.1 to 1.1 0.6 ^C Cooling Ramp Loading Cooling ramp loading setpoint
0.2 to 2.0 1 ^F
hsp1 26.7 to 63 37.8 °C Heating Setpoint 1 Heating setpoint 1
80.0 to 145.4 100 °F
hsp2 26.7 to 63 37.8 °C Heating Setpoint 2 Heating setpoint 2
80.0 to 145.4 100 °F
hramp_sp 0.1 to 1.1 0.6 ^C Heating Ramp Loading Heating ramp loading setpoint
0.2 to 2.0 1 ^F
cauto_sp 3.9 to 50 23.9 °C Cool Changeover Setpt Cooling changeover setpoint
39.0 to 122.0 75 °F
hauto_sp 0 to 46.1 17.8 °C Heat Changeover Setpt Heating changeover setpoint
32.0 to 115.0 64 °F
lim_sp1 0 to 100 100 % Switch Limit Setpoint 1 Switch limit setpoint 1
lim_sp2 0 to 100 100 % Switch Limit Setpoint 2 Switch limit setpoint 2
lim_sp3 0 to 100 100 % Switch Limit Setpoint 3 Switch limit setpoint 3
hr_stp 35 to 50 50 °C Heat Reclaim Setpoint Not available
95 to 122 122 °F
hr_deadb 2.8 to 15 5 ^C Heat Reclaim Deadband Not available
5 to 27 9 ^F
min_sct 23.9 to 50 40 °C Desuperheat Min SCT Minimum SCT when desuperheater is enabled
75 to 122 104 °F
*Depends on the selected language (English by default).
**The range may vary depending on the unit conguration, e.g. uid type.
Trendings – TRENDING
Name Status Unit Displayed text* Description**
GENUNIT_CAPA_T 0 to 100 % Cir A Total Capacity Total capacity, circuit A
GENUNIT_CAPB_T 0 to 100 % Cir B Total Capacity Total capacity, circuit B
GENUNIT_CTRL_PN - °C / °F Control Point Control point
TEMP_OAT - °C / °F Outdoor Air Temp Outdoor air temperature
TEMP_EWT - °C / °F Cooler Entering Fluid Evaporator entering water temperature
TEMP_LWT - °C / °F Cooler Leaving Fluid Evaporator leaving water temperature
TEMP_SCT_A - °C / °F Saturated Cond Tmp cir A Saturated condensing temperature, circuit A
TEMP_SCT_B - °C / °F Saturated Cond Tmp cir B Saturated condensing temperature, circuit B
TEMP_SST_A - °C / °F Saturated Suction Temp A Saturated suction temperature, circuit A
TEMP_SST_B - °C / °F Saturated Suction Temp B Saturated suction temperature, circuit B
*Depends on the selected language (English by default).
**The list of trending points cannot be modied. Trending points can only be enabled or disabled.
5 - SMARTVIEW CONTROL: MENU STRUCTURE
20