Description Of The Components Of The Control Unit - Dantherm Rcv320 P1 Benutzerhandbuch

Description of the components of the control unit

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The control system of the unit is located on the main PCB along with other outputs and
inputs.
The control unit with LED display is connected to the main PCB via a flat cable.
The general architecture of the system control is shown in the figure below:
RCV unit
Control unit with
LED
Temperature
sensors T1–T4
Exhaust air fan
Supply air fan
Air quality sensor
(VOC)
Humidity sensor
(RH %)
Bypass 230 V
Preheating coil
230 V
Fig. 19: Components of the system control
INSTALLATION AND SERVICE MANUAL FOR PROFESSIONALS
Product description: Description of the components of the control unit
External connections
Dantherm
main PCB
(wired remote control)
High/low fan speed,
USB connection for
Radio remote
control HRC3
Ethernet router
with DHCP
HAC2 FPC
(accessories)
HCP 11 on MODBUS
2 digital inputs
etc.
service
230 VAC input
Smart-
phone
app
BMS