VTR 100B LITE Installation and Service manual v2

Operation
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Menu Level 1 Menu Level 2 Menu Level 3 Explanation
Functions
Wireless
External DI
Note: 1 Type: None
State: No Network
Data: 0
Wireless system status.
Node: Shows number of bound
wireless module.
Type: None/UI: User Interface
(Control panel)/DI: Digital Input
module/CO2: CO2 sensor
module/RH: RH sensor module.
State: No Network: No gateway
connected to the system for air
handling unit/Unbound: No
bonded module/OK: Successful
binding of module
Data: The actual value from
module/Comm fail:
Communication failure, se
manual for actual module for
troubleshooting.
To reset all bound nodes, see
user manual for Gateway
Wireless.
Functions
RH transfer Ctrl
RH Transfer Ctrl
Setpoint: OFF
P-band: 20%
I-time: OFF
Use this dialog frame to
configure intensity of extract air
humidity control which helps to
avoid moisture transfer to supply
air.
RH transfer control is enabled if
setpoint is higher than 0.
Default setpoint value is Off.
Note:
These settings are only
present if heat exchanger
controller type is set to
Variable.
Functions
Defrosting
Defrosting
Mode 0–5
Use this dialogue frame to set
how aggressive you want the
defrosting function to operate
(see chapter 5.6).
Note:
These settings are only
present if heat exchanger
controller type is set to
On/Off.
Functions
Calibration
Calibration
Sensor value: 0%
Adjusted value: 0%
Confirm: YES/NO
Use this dialogue frame to
calibrate internal RH sensor for
any deviations if necessary.
Shows current input signal value
of RH sensor.
Set adjusted value for RH sensor.
Adjusted value must be
confirmed.
Set YES to confirm changes.
Functions
Modbus
Modbus
Settings
Settings
Address 1
Baud 19200
Parity None
Information about Modbus
communication and variables
can be found in the Modbus user
manual for residential units in
the online catalogue at
www.systemair.com.
212962 | v02