flowair LEO FB 15, Operation Manual

Page: 40 / 48

40
6.3. 6.3. LEO FB M CONTROL | LEO FB M VALDYMAS
VNTLCD, SRV2d (SRS, SRV3d) and PT-1000 Connection | VNTLCD, SRV2d (SRS, SRV3d) bei PT-1000 pajungimas
EN LT
Control component elements are VNTLCD control panel with display and optionally SRV2d or
SRV3d (SRS for FB 15) valve with actuator and PT-1000 external sensor.
fan junction box located outside on the cable
(power connection with OMY 3x1mm
2
, steering with LIYCY 2x0,5mm
2
screened)
SRV2d (SRS) valve (connection with OMY 2x0,5mm
2
)
SRV3d valve (connection with OMY 3x0,5mm
2
)
VNTLCD controller (power connection with OMY 2x1mm
2
)
PT-1000 temperature sensor (connection with LIYCY 2x0,5mm
2
screened)
power supply (switching s disconnector) 230V/50Hz
R10 signal distributor
A – Supply of the heating medium to the heater
AB – Supply of the heating medium
B – The exit of the heat medium to the return line of the heater
a – blue
b – black
c – brown
The VNTLCD integrated control panel merges the functions of a speed controller, a room
thermostat and a weekly timer. In addition, it is equipped with an LCD display. The weekly
timer makes it possible to adapt the device operation to climatic conditions changing during
the day and week. It has also been equipped with „antifreeze” function. Its purpose is to
provide protection against the room air temperature falling below 10
o
C. The fan in the device
is switched on automatically, the hot water supply valve is opened and the device operates
until the room is heated up to the temperature of 12
o
C. Besides, the VNTLCD has all
functions available in the VNT20 controller, i.e.: AUTO/MANUAL mode, thermostatic and
continuous mode of operation, and possibility of connecting the PT-1000 external temperature
sensor.
Detailed information about operation of the VNTLCD controller is included in the operation
manual attached to it
In order to increase the general safety, the fan connection is executed in the junction box
located outside on the cable.
Valdymo sistem ą sudaro šie elementai: valdymo panelis su VNTLCD ekranu bei, kaip opcija,
vožtuvas su SRV2d abra SRV3d (FB 15 – SRS) servovarikliu bei PT-1000 išorinis daviklis.
iš kabelio išvesta ventiliatoriaus pajungimo kabelin ÷ mova, (maitinimo šaltinio OMY
3x1mm
2
prijungimas)
SRV2d (SRS) vožtuvas (prijungimas OMY 2x0,5mm
2
)
SRV3d vožtuvas (prijungimas OMY 3x0,5mm
2
)
VNTLCD valdiklis (maitinimo šaltinio OMY 2x1mm
2
prijungimas)
PT-1000 (prijungimas LIYCY 2x0,5mm
2
ekranuotas)
maitinimas (skirstomoji d ÷ ž ÷ + skyriklis) 230V/50Hz
R10 signalo skirstytuvas
A – šilumnešio į vedimas į šildytuv ą
AB – šilumnešio į vedimas
B – šilumnešio iš ÷ jimas ant šildytuvo gr į žimo vamzdžio
a – m ÷ lynas
b – juodas
c – rudas
Integruotas VNTLCD valdymo panelis apjungia savyje grei
č io valdiklio, patalpos termostato
bei savaitinio programuotojo funkcijas. Papildomai turi LCD ekran ą . Savaitinio programuotojo
d ÷ ka, galima pritaikyti į renginio darb ą prie dienos ir savait ÷ s b ÷ gyje pasikei č ian č i ų klimato
s ą lyg ų . Taip pat jis buvo papildytas „antyfreeze“ funkcija. Jos tikslas yra apsaugoti patalpas
nuo oro temperat ū ros nukritimo žemiau 10
o
C. Į renginyje automatiškai į sijungia ventiliatorius,
atsidaro karšt ą vanden į paduodantis vožtuvas ir į renginys dirba iki tol, kol patalpos sušils iki
12
o
C temperat ū ros. Be to, VNTLCD yra visos VNT20 valdiklyje esan č ios funkcijos, t.y.:
AUTO/MANUAL režimas, termostatinis ir pastovus darbo režimas bei galimyb ÷ pajungti išorin į
PT-1000 temperat ū ros davikl į .
Detalesn
ę informacij ą apie VNTLCD valdiklio aptarnavim ą galima rasti jo aptarnavimo
instrukcijoje.
Kad padidintume saugum ą , ventiliatori ų reikia pajungti iš kabelio išvestoje pajungimo
kabelin ÷ je movoje