LG PQNFB16A1.ENCXLEU Installation guide

LG PQNFB16A1.ENCXLEU Installation guide
Installation Manual
ITALIANO
LG
BNU-LW(Lonworks Gateway)
ENGLISH
LG
ESPAÑOL
FRANÇAIS
DEUTSCH
• Please read this Installation Manual carefully and
thoroughly before installing and operating your room air
conditioner.
• Please retain this Installation Manual for future reference
after reading it thoroughly.
CHINESE
IMPORTANT
BNU-LW (Lonworks Gateway)
TABLE OF CONTENTS
Safety Precautions.................................................................................................3
Overall system diagram.........................................................................................7
External wiring diagram ........................................................................................8
How to set the address for the central controller of the indoor unit
connected to BNU-LW (Lonworks Gateway).......................................................8
Communication line specification .......................................................................9
Name of each part................................................................................................10
Installation order ..................................................................................................11
BNU-LW wiring order ...........................................................................................12
Air conditioner/ventilation function table ..........................................................13
Air conditioner indoor unit function ...................................................................13
Ventilation indoor unit function ..........................................................................14
BNU-LW remote diagnosis function...................................................................15
Setting method..................................................................................................15
Configuration ....................................................................................................16
Setting the indoor unit address ..........................................................................18
Setting the indoor unit address .........................................................................18
Interfacing with simple central controller..........................................................19
Appendix...............................................................................................................20
A/C Objects.......................................................................................................20
Air conditioner control/monitoring point ............................................................21
Ventilation control/monitoring point...................................................................22
Network variables .............................................................................................23
2 Lonworks Gateway
Safety Precautions
Safety Precautions
WARNING
This symbol indicates the possibility of death or serious injury.
CAUTION
This symbol indicates the possibility of injury or damage.
■ Meanings of symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
WARNING
■ Operation
Do not operate or stop
the unit by inserting or
pulling out the power
plug.
Ask for Product
equipment at the service
center or establishment
certainly at the specialty
store.
• It will cause electric shock
or fire due to heat
generation.
• It can cause an accident,
electric shock, explosion
or injury.
Use standard parts.
• Use of non standard parts
can cause electric shock,
explosion, injury,
breakdown.
BNU-LW
BNU-LW
Standard Parts
Installation Manual 3
ENGLISH
To prevent injury to the user or other people and property damage, the following instructions
must be followed.
■ Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is
classified by the following indications.
Safety Precautions
While re-installing the
established product, notify
the service center or
establishment specialty
store.
Do not use the power cord
near Flammable gas or
combustibles, such as
gasoline, benzene, thinner,
etc.
Do not disjoint randomly or
repair and remodel the
product.
• It can cause an accident,
electric shock, explosion,
injury.shock.
• It may cause an explosion
or fire
• It may cause fire and
electric shock
BNU-LW
BNU-LW
BNU-LW
x
Wa Thinner
If water enters the product, turn the power
switch of the main body of appliance off.
Keep the product away from the places
which can have moisture.
• After taking the power-plug out from the
socket, contact the service center.
• Water may enter the unit and degrade the
insulation. It may cause an electric shock.
BNU-LW
BNU-LW
■ During usage
Do not change or extend the
conductor at random.
Do not use concert with in
the octopus-like legs way.
Unplug the unit if strange
sounds, smell, or smoke
comes from it.
• It can cause fire and
electric shock.
• It can cause fire and
electric shock
• It may cause fire and
electric shock accident.
BNU-LW
4 Lonworks Gateway
Safety Precautions
Do not put an electric heater
or conductor near to the
product.
Do not spill water inside
product.
• It can cause fire.
• It can cause fire and
electric shock.
• It can cause electric
shock and breakdown.
BNU-LW
BNU-LW
BNU-LW
Do not place heavy goods
on wire.
Hold the plug by the head of
the power plug when taking
it out.
Do not place heavy goods
on product.
• It can cause fire and
electric shock.
• It may cause electric
shock and damage.
• It can cause product
breakdown.
BNU-LW
BNU-LW
That increase in case of
product was been flood
certainly in the service
center or establishment
specialty store commit .
Protect the product from
handling by a children.
Do not apply shock to
product.
• I am responsible for fire
and electric shock.
• It can cause accident and
product breakdown.
• I am responsible for
breakdown in case of
shock to product.
BNU-LW
BNU-LW
BNU-LW
Installation Manual 5
ENGLISH
Do not put firearms near
product.
Safety Precautions
CAUTION
■ During usage
Clean by soft hands using a
cleaning material like a soft
cloth.
Do not place any live part on
the surface having water.
Use recommended Adapter.
• It can result in fire and
product transformation.
• It can cause product
breakdown.
• Otherwise it can result in
product breakdown
BNU-LW
BNU-LW
BNU-LW
x
Wa Thinner
Avoid contact to the metallic
goods such as necklace,
coin, key, a watch which
may touch the battery even
for a short-time.
Hold the plug by the head of
the power plug when taking
it out.
• It may cause product
breakdown and injury.
• It may cause electric
shock and damage.
BNU-LW
6 Lonworks Gateway
Overall system diagram
Overall system diagram
485 communication
* Can be connected to 64 indoor units (Ventilation+Air conditioner)
Ventilation
A/C
* PNF-B16A1 (Lon Gateway) can be used in connection with the simple central
controller.
Installation Manual 7
ENGLISH
Simple central
controller
External wiring diagram
External wiring diagram
How to set the address for the central controller of
the indoor unit connected to BNU-LW (Lonworks Gateway)
LON protocol
BMS system
<Maximum number of connected indoor unit: 64 units>
Air conditioner
RS485
RI485
Central controller address(0.0)
(0.1) . . . . . . . . . . . . (0.F)
RI485
Central controller address(1.0)
(1.1) . . . . . . . . . . . . (1.F)
BNU-LW
Central controller
address(2.0)
(2.1)
(2.2)
(2.3)
Central controller
address(2.4)
(2.5)
(2.6)
(2.7)
• When the address of the indoor unit of the air conditioner is duplicated with that of the ventilation
unit, it will not operate normally.
• Maximum of 64 units of the indoor unit (Air conditioner+Ventilation) can be connected to the BNULW.
• It is recommended to connect 16 units of PI485 and maximum of d32 PI485 units to the BNU-LW.
• Ventilation products cannot be interfaced with the simple central controller.
8 Lonworks Gateway
External wiring diagram
Communication line specification
2. FT-10 communication line: Refer to the following table.
Cable Type
TIA 568A Category 5 cable
Belden 88471 (PVC jacket) or
equivalent cable
Belden 85102(Tefzel jacket) or
equal cable
Level IV cable
JY(st)Y 2x2x0.8
Line thickness (AWG)
24
16
Diameter
0.5mm
1.3mm
16
1.3mm
22
20.4
0.65mm
0.8mm
* Nod to node distance (max): 250m, maximum distance: 450m
* AWG: American Wire Gauge
Installation Manual 9
ENGLISH
1. RS-485 communication line specification: 0.75mm2 or above 2C shield, product to product: 200M,
total length: 1km
Name of each part
Name of each part
LONWORKS GATEWAY
1
2
3
4
5
6
7
8
1 BUS_A: 485 communication line A (+)
2 BUS_B: 485 communication line B (-)
3 F1, F2: Fire detection function (external device) contact point connection
4 LAN: LAN port necessary for web function
5 LON: TP/FT-10 communication line (Lonworks system communication line) non-polarity
6 PWR: Connection to DC 12V power adapter
7 12V: Connection when not using DC 12V power adapter
8 GND: Connection when not using GNS adapter
ALIVE/WINK: It flashes every 1 second when it is normal
It flashes 5 times when receiving WINK command from Lonworks system
(Green)
SERVICE: It is turned off when it is normal and flashes when it is not connected to the
Lonworks system. It is turned on when the service switch is pressed.
SERVICE SWITCH: When you press the switch the Neuron ID is transmitted to the
Lonworks system, and the service LED is turned on.
BNU-LW (PNF-B16A1) product is a product certified of LON-MARK, an international
standard. (Lon Mark Version 3.3)
No. 6 and No. 7,8 are all for power supply. Therefore, only one of two combinations should be used.
When DC 12V is used for the power, Connect No. 6 to the power (not necessary to use No. 7,8.)
When DC 12V is NOT used for the power, Connect No. 7, 8 to the power (not necessary to use No. 6.)
10 Lonworks Gateway
Installation order
Installation order
2. Connect BUS_A and BUS_B (485 communication line) while paying attention to the connecting
polarity. (Refer to the next page.)
3. LON (TP/FT-10 line‡Lonworks Gateway communication line connection) TP/FT-10 communication
line does not have polarity. Connect the 2 communication lines to BMS.
4. PWR (Power supply)
You can select either one of the two for the power supply.
Use DC 12V power adapter
Connect to No. 6 in name of each part.
When separate DC12 can be supplied
Connect 12V and GND to No. 7 and 8 terminals.
5. When you press the service switch after connecting to the Lonworks system, the service LED is
turned on and the neuron ID is automatically transmitted to the Lonworks system.
6. Check whether the service LED is in normal condition (OFF condition) within 10 minutes. If the
service LED is in normal condition, the installation has been done normally.
7. When using the fire detection port, connect the two terminals of the fire diction sensor to F1 and F2.
(Fire detection sensor must be used for DC output of 12V or below.)
8. After the installation, connect the LAN cable between the PCs to use the web server so that you
can check whether the LG product has been installed normally. – Refer to the remote diagnosis
function part (page 16) for details.
When connecting the signal line to the terminal of Lonworks Gateway, always use a
manual driver.
(Careful attention is required not to damage the terminal block and PCB.)
Installation Manual 11
ENGLISH
1. Install the product according to the setting of the central controller address of the indoor unit and the
DIP S/W of PI485. (Set the DIP switch No. 4 to ON.)
(Refer to the PI485 installation manual for details.)
BNU-LW wiring order
BNU-LW wiring order
LG does NOT supply this section ( Connection and Installation)
LonWorks
Adaptor
BMS Control (PC)
TP/FT-10
A
B
+10V
GND
PI485
terminal
F1
F2
LAN
LON
PWR
12V GND
Central
controller
PI485
VOC
10V
GND
GND
C
BUS_A
D
BUS_B
LG supply
Power
Fire detection sensor
(Use DC 12V or below)
[Wiring sequence]
1. Connect 485 communication line
- Pay attention to BUS A and BUS B polarity
(Refer to the G/W manual for DIP S/W
information for 485 G/W.)
2. Connect the Lonworks communication line
(TP/FT-10)
- No polarity.
3. Power supply (Select one from No. 1 or 2)
Use DC 12V adapter
- Connect to No. 6 jack from name of each
part.
Supply DC 12V to installation site
- Connect 12V and GND to No. 7 and 8
terminals.
12 Lonworks Gateway
4. Interface with simple central controller
- Set the DIP S/W No. 2 of the simple central
controller to ON and configure the setting
according to the rotary S/W address. (Refer
to setting part when connection to simple
central controller (page 20) for details.)
5. Connect fire detection sensor
- When the signal of DC 12 or below is
transmitted in case of a fire, the indoor unit
and ventilation product that is connected to
BNU-LW will all be turned off.
Air conditioner/ventilation function table
Air conditioner/ventilation function table
Classification
Control
Monitoring
Air conditioner
BMS
Function
BNU-LW
BNU-LW
Air conditioner
BMS
Indoor unit individual control
O
O
Operating mode change
O
O
Fan level change
O
O
Temperature adjustment function
O
O
Lock function
O
O
Automatic fan direction
O
O
Indoor unit temperature check
X
O
Error check
X
O
Simultaneous operation/stop
O
X
Binding (connection) function: Binding function refers to the case when the output of a unit has been
bound to the input of another unit and the process of input change from
the output change. The binding function is possible with Lon unit of
other manufacturer.
Ex) When the ON/OFF output of the indoor unit No. 1 is bound to ON/OFF input of indoor unit of No. 2
and when the indoor unit No. 1 is turned on, the indoor unit No. 2 also gets turned on from
receiving the signal.
Installation Manual 13
ENGLISH
Air conditioner indoor unit function
Air conditioner/ventilation function table
Ventilation indoor unit function
Classification
Control
Monitoring
Ventilation
BMS
Function
BNU-LW
BNU-LW
Ventilation
BMS
Indoor unit individual control
O
O
Operating mode change
O
O
Fan level change
O
O
User operation mode
(Quick ventilation, power save, heating)
O
O
Lock function
O
O
Error check
X
O
Simultaneous operation/stop
O
X
Binding (connection) function: Binding function refers to the case when the output of a unit has been
bound to the input of another unit and the process of input change from
the output change. The binding function is possible with Lon unit of
other manufacturer.
Ex) When the ON/OFF output of the indoor unit No. 1 is bound to ON/OFF input of indoor unit of No. 2
and when the indoor unit No. 1 is turned on, the indoor unit No. 2 also gets turned on from
receiving the signal.
14 Lonworks Gateway
BNU-LW remote diagnosis function
BNU-LW remote diagnosis function
1. Connect the LAN line between the PC
and the LAN port of the BNU-LW.
LAN(cross cable)
2. Set the network IP of the used PC to
192.168.1.xxx (except 101).
3. Enter 192.168.1.101 in the Internet
Explorer.
4. The above picture is shown when
connected normally.
• Initial ID: lonwork
• Initial password: lonwork
• Enter the total number of connected
indoor units in the Total Unit block.
Installation Manual 15
ENGLISH
Setting method
BNU-LW remote diagnosis function
Configuration
• After entering the ID and password,
the air condition and ventilation
products currently connected are
displays as shown in the picture.
"A"
• “A” part displays the number of air
condition and ventilation products
are currently connected.
"B"
• When you would like to control a
product ➀ Select the product – ➁
Set the address – ➂ Command
ON/OFF – ➃ Select the mode – ➄
Click on check to control the
product.
• When you would like to check the
current status ➅ Click on Reload
and you will be able to check the
current indoor unit status in the “B”
part.
• When you would like to change the
IP, click on [Set up Network place]
to change the IP.
16 Lonworks Gateway
BNU-LW remote diagnosis function
A:
B
B: When you would like to change the IP
C
C: This is the space to enter the SVCnet
D
It displays the current IP, Gateway,
Subnet mask information.
When you would like to use the
SVCnet Server, it displays the
SVCnet Server information.
It displays the MAC address
information.
It displays the current version
information of the BNU-LW.
and Gateway, Subnet mask
information, press the Edit button next
to the information you would like to
change.
Server information to connect.
SVCnet Server is the service that
monitors the air conditioner status
connected to BNU-LW through the
LAN in the future by the LG
Electronics Service Center to provide
early notification in case of a problem.
D: In order to prevent the network or
arbitrary change, a security function
has been applied for you to enter the
initial login password to change the
network setting.
Installation Manual 17
ENGLISH
A
Setting the indoor unit address
Setting the indoor unit address
Setting the indoor unit address
When using the wired remote controller
AUTO SWING
OPERATION
SET TEMP
Room Temp
HI
MED
LO
Operation unit
03
Timer
Cancel
Program
Week
SUB FUNCTION
AUTO Heater
Defrost
Filter
ZONE
1 2
Time
Timer
On Off
Set no. Time 01
FAN SPEED
JET
Preheat
Humidify
Out door
3 4
Program set
05
07
09
11
13
15
17
19
21
23
1. Press the week day and reservation set/cancel buttons
simultaneously for 3 seconds.
2. By using the temperature adjustment button, set the indoor unit
address.
Setting range: 00~FF
3. When you press the week day and reservation set/cancel
buttons simultaneously for 3 seconds, the address setting is
completed.
Temperature adjustment
Holiday
Plasma
Set/Clr
Hour
Min
Group No.
RESET
Indoor unit No.
Temperature
When using the wireless remote controller
ON
OFF
SET
CANCEL
PLASMA
Address setting mode
1. ➀ Press the top left button for more than 3 seconds. ➁ While the top left
button pressed, press the Reset button .
The wireless remote controllers have different shapes according to
the model.
2. By using the temperature adjustment button, set the indoor unit address.
Setting range: 00~FF
3. After setting the address, press the ON/OFF button toward the indoor
unit 1 time.
4. The indoor unit will display the set address to complete the address
setting. (The address display time and method can differ by the indoor
unit type.)
Temperature
5. Reset the remote controller to use the general
adjustment
operation mode.
Group No.
Address check mode
Indoor unit No.
1. With the top right button pressed, press the Reset
button.(Press the left button for more than 3
seconds.)
2. Press the ON/OFF button toward the indoor unit 1 time, and the indoor
unit will display the set address in the display window. (The address
display time and method can differ by the indoor unit type.)
3. Reset the remote controller to use the general operation mode.
❈ The above function might not work for some remote controllers depending on the manufactured
date of the wired/wireless remote controller.
It is not relevant for the consumer use and you can set the address with a remote controller that has
the address setting functionality during the installation.
18 Lonworks Gateway
Interfacing with simple central controller
Interfacing with simple central controller
• When interfacing with simple central controller, turn the DIP
S/W No. 2 of the simple central controller ON.
• Set the rotary S/W to the group address of the indoor unit you
would like to control.
How to set PI-485
How to set PI-485
• BNU-LW uses LGAP communication protocol.
You can set the DIP S/W No. 1 and No. 4 of PI-485 ON.
Installation Manual 19
ENGLISH
How to interface with simple central
controller
Appendix
Appendix
• The appendix carries information necessary for interfacing with BMS and not necessary for actual
installation.
A/C Objects
Standard Fundtion Block
SNVT_switch nviOnOff
SNVT_hvac_mode nviHeatCool
SNVT_switch nviFanSpeedcmd
SNVT_switch nviLock
SNVT_switch nviSwing
SNVT_switch nviSetPoint
SNVT_switch nviUser
SNVT_switch nviSpaceTemp
SNVT_switch
nviTotalOnOff_Indoor
SNVT_switch
nviTotalOnOff_Vent
Control
SCC(8500)FB
Indoor/
Ventilator unit
Network Varlables
SNVT_switch nvoOnOff
SNVT_hvac_mode nvoHeatCool
SNVT_switch nvoFanSpeed
SNVT_switch nvoLock
SNVT_switch nvoSwing
SNVT_temp_P nvoSetPoint
SNVT_hvac_status nvoUnitStatus
SNVT_count nvoUser
SWITCH(3200)FB
Total
Control
SNVT_switch nvoSwitch
Monitoring
On/Off command
On/Off status monitoring
Mode selection command
Mode status monitoring
Fan level selection command
Fan level status monitoring
Indoor unit lock command
Lock status monitoring
Fan direction command
Fan direction status monitoring
Temperature setting command
Temperature setting status
monitoring
Ventilation additional function command
(Only applies for ventilation product)
Current temperature monitoring
Air conditioner total On/Off control
Error display
Ventilation total On/Off control
Ventilation additional function
status monitoring (Only applies
for ventilation product)
• You can enable control and monitoring as shown in the figure for one air conditioner/ventilation unit.
• The network variable can differ from the actual.
(Refer to the XIF file for correct network variable.)
20 Lonworks Gateway
Swing(status)
Fan speed(setting)
Fan speed(status)
8
9
10
Error Code
Swing(setting)
7
14
Operation Mode (status)
6
Room Temperature
Operation Mode (setting)
5
13
Lock (status)
4
Set Room Temperature
Lock (setting)
3
12
ON/OFF (status)
2
Set Room Temperature
ON/OFF (setting)
1
11
Name
SNVT_hvac_status nvoUnitStatus_nn
SNVT_temp_p nvoSpaceTemp_nn
SNVT_temp_p nvoSetPoint_nn
SNVT_temp_p nviSetPointCmd_nn
SNVT_switch nvoFanSpeed_nn
SNVT_switch nviFanSpeedCmd_nn
SNVT_switch nvoSwing_nn
SNVT_switch nviSwing_nn
SNVT_hvac_mode nviHeatCool_nn
SNVT_hvac_modenviHeatCool_nn
SNVT_switch nvoLock_nn
SNVT_switch nviLock_nn
SNVT_switch nvoOnOff_nn
SNVT_switch nviOnOff_nn
Object Name
(nn: Air conditioner and ventilation
group/indoor unit address)
output
output
output
input
output
input
output
input
output
input
output
input
output
input
Operation
Operation
Heating
Heating
Med
Med
High
High
Cooling
Cooling
Auto Super Low
Auto Super Low
no errorRefer to the LG Air Conditioner Error Code.
°C
°C
°C
Low
Low
Cancel Setting
Cancel Setting
Auto
Auto
Cancel Setting
Cancel Setting
Stop
Stop
Fan
Fan
Dry
Dry
Unit
Object
Type code 0 code 1 code 2 code 3 code 4 code 5 code 9 code14
ENGLISH
Point
No.
Appendix
Air conditioner control/monitoring point
Installation Manual 21
Name
ON/OFF (setting)
ON/OFF (status)
Lock (setting)
Lock (status)
Operation Mode (setting)
Operation Mode (status)
Fan speed(setting)
Fan speed(status)
Error Code
User Mode(setting)
User Mode(status)
Point
No.
1
2
3
22 Lonworks Gateway
4
5
6
7
8
9
10
11
SNVT_count nvoUser_nn
SNVT_count nviUser_nn
SNVT_hvac_status nvoUnitStatus_nn
SNVT_switch nvoFanSpeed_nn
SNVT_switch nviFanSpeedCmd_nn
SNVT_hvac_mode nviHeatCool_nn
SNVT_hvac_modenviHeatCool_nn
SNVT_switch nvoLock_nn
SNVT_switch nviLock_nn
SNVT_switch nvoOnOff_nn
SNVT_switch nviOnOff_nn
Object Name
(nn: Air conditioner and ventilation
group/indoor unit address)
output
output
output
output
input
output
input
output
input
output
input
Object
Type
Low
Low
Heat exchange
Heat exchange
Setting
Setting
Operation
Operation
code 1
High
High
code 2
Very high
Very high
code 3
code 5
heat
heat
Quick Power save
Quick Power save
Refer to the LG Air Conditioner Error Code.
Auto
Auto
Cancel
Cancel
Stop
Stop
code 0
Unit
Normal
Normal
code 9
Appendix
Ventilation control/monitoring point
Appendix
Network variables
Input
Output
Function
Operation/stop input
Using NV
Network input variable : SNVT_switch nviOnOff_n
Operation
It controls the operation/stop of each product (air conditioner/ventilation)
Function
Operation/stop status display
Using NV
Network output variable : SNVT_switch nvoOnOff_n
Operation
It monitors the operating status of each product (air conditioner/ventilation)
Valid Range
NV
Filed
Operation
value
not used (set in 0% usually)
0 = Air conditioner/ventilation product OFF
SNVT_switch
state
( Index : 95 )
1 = Air conditioner/ventilation product ON
Default Value
2) Operating mode input/output (Air conditioner/ventilation)
Input
Output
Function
Operating mode command input
Using NV
Network input variable : SNVT_hvac_mode nviHeatCool_n
Operation
It controls the operating mode of each air conditioner/ventilation product.
Function
Operating mode status display
Using NV
etwork output variable : SNVT_hvac_mode nvoHeatCool_n
Operation
It monitors the operating status of each air conditioner/ventilation product.
Valid Range
NV
Operation
HVAC_AUTO : 0 = AUTO mode(air conditional), Auto (ventilation)
HVAC_HEAT : 1 = Heat mode(air conditional), heat exchange(ventilation)
SNVT_hvac_mode
HVAC_COOL: 3 = Cool mode (cool)
( Index : 108 )
HVAC_FAN_ONLY: 9 = Fan mode (fan) normal ventilation
HVAC_DEHUMID:14=Dry Mode (dehumidication)
Default Value
Installation Manual 23
ENGLISH
1) Individual operation/stop input/output (Air conditioner/ventilation)
Appendix
3) Fan level command input/output (Air conditioner/ventilation)
Input
Output
Function
Fan level command input
Using NV
Network input variable : SNVT_switc nviFanSpeedCmd_n
Operation
It controls the fan level of each indoor unit.
Function
Fan level status display
Using NV
Network output variable : SNVT_switch nvoFanSpeed_n
Operation
It monitors the fan level of each product (air conditioner/ventilation)
Filed
Operation
Valid Range
NV
1: Air conditioner, ventilation low fan
2: Air condition med fan, ventilation high fan
SNVT_switch
value
3: Air condition high fan, ventilation very high fan
4: Air condition, ventilation auto fan
( Index : 95 )
5. Air conditioner super low fan
state
0: Product not applied, 1: Product applied
Default Value
4) Lock input/output (Air conditioner/ventilation)
Input
Output
Function
Lock setting command input
Using NV
Network input variable : SNVT_switch nviLock_n
Operation
It controls the lock status of each product (air conditioner/ventilation)
Function
Lock status display
Using NV
Network output variable : SNVT_switch nvoLock_n
Operation
It monitors the lock status of each product (air conditioner/ventilation)
Valid Range
NV
Filed
value
Operation
not used (set in 0% usually)
0 = Air conditioner/ventilation product lock OFF
SNVT_switch
( Index : 95 )
state
Default Value
24 Lonworks Gateway
1 = Air conditioner/ventilation product lock ON
Appendix
5) Fan direction auto input/output (Only applies to air conditioner)
Output
Function
Fan direction auto command input
Using NV
Network input variable : SNVT_switch nviSwing_n
Operation
It controls the fan direction of each product (air conditioner/ventilation)
Function
Fan direction auto status display
Using NV
Network output variable : SNVT_switch nvoSwing_n
Operation
It monitors the fan direction of each product (air conditioner/ventilation)
Filed
Operation
Valid Range
NV
value
not used (set in 0% usually)
0 = Fan direction fixed for air conditioner product
SNVT_switch
state
( Index : 95 )
1 = Fan direction auto for air conditioner product
Default Value
6) Temperature setting input/output (Only applies to air conditioner)
Function
Input
Output
Set temperature range input
Using NV
Network input variable : SNVT_switch nviSetPoint_n
Operation
It controls the temperature setting of each product (air conditioner/ventilation)
Function
Set temperature range status display
Using NV
Network output variable : SNVT_switch nvoSetPoint_n
Operation
It monitors the set temperature of each product (air conditioner/ventilation)
Valid Range
NV
Operation
At Cool mode : 18 ~ 30°C
SNVT_switch
At Heat mode : 18 ~ 30°C
( Index : 95 )
At Dry mode and Fan mode : Not available
Default Value
Installation Manual 25
ENGLISH
Input
Appendix
7) Indoor temperature status display (Only applies to air conditioner)
Output
Function
Indoor temperature status display
Using NV
Network output variable : SNVT_switch nvoSpaceTemp_n
Operation
It monitors the indoor temperature.
Valid Range
NV
Operation
At Cool mode : 10 ~ 40°C
SNVT_switch
At Heat mode : 10 ~ 40°C
( Index : 95 )
At Dry, Fan mode : Not available
Default Value
8) Error output (Air conditioner/ventilation)
Output
Function
Error status display
Using NV
Network input variable : SNVT_hvac_Status nvoUnitStatus_n
Operation
It monitors the error status of each product (air conditioner/ventilation)
Valid Range
NV
Filed
Mode
Operation
Currently operating mode display
Heat_output_primary
Not used
Heat_output_Secondary
Not used
SNVT_switch
Cool_output
Not used
( Index : 112 )
Cool_output
Not used
Econ_output
Not used
fan_output
Not used
In_alarm
Error code display
* Refer to the Error Code table of the product manual for the error code.
26 Lonworks Gateway
Appendix
9) Ventilation function command (Only applies to ventilation product)
Output
Function
Ventilation user operating mode input
Using NV
Network input variable : SNVT_count nviUser_n
Operation
It controls the product function of each ventilation product.
Function
Ventilation user operating mode status
Using NV
Network output variable : SNVT_count nvoUser_n
Operation
It monitors the function status of each ventilation product.
Filed
Operation
Valid Range
NV
0 = Not used
SNVT_count
( Index : 8 )
1 = Quick mode
value
2 = Power save mode
3 = Heat
10) Total operation/stop air conditioner indoor unit
Input
Function
Total stop command input
Using NV
Network input variable : SNVT_switch nviTotalONOFF_indoor
Operation
It turns ON or OFF all the indoor units.
11) Total operation/stop ventilation indoor unit
Input
Function
Total stop command input
Using NV
Network input variable : SNVT_switch nviTotalONOFF_indoor
Operation
It turns ON or OFF all the ventilation units.
Filed
Operation
Valid Range
NV
value
SNVT_switch
( Index : 95 )
state
not used
1 = All ON indoor/Vent unit
0 = All OFF indoor/Vent unit
Default Value
Installation Manual 27
ENGLISH
Input
Memo
28 Lonworks Gateway
P/No.: 3828A20494S
Printed in Korea
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