EN |
49
SMARTY RV v2019.12
• @,>>>?>, +,
• , +,>,+,+ >, , >$>,, >F
the distance and voltage drop should be considered.
• Device must be earthed.
• Install the control panel at the designated place.
• Install the supplied connection cablebetween the control panel and the HVAC unit. It is recommended to install the control panel separately
from the power cables.
NOTE
J$ +,>>> +,F>,, , +,> >>,>,+
NOTE:
The remote control panel can be connected and (or) disconnected only after disconnecting the power supply for the HVAC unit.
• Select the desired fan rotation speed and the supply air temperature using the remote controller.
9. POSSIBLE FAULTS AND TROUBLESHOOTING
FAILURE
CAUSE
EXPLANATION / CORRECTIVE ACTIONS
Unit is not operating
No supply voltages
Check whether the device is connected to the
plug socket
=K,L
leakage relay is active (if installed by the in-
staller)
Switch on only if the unit condition has been
, + ? ,, $>-
,F> ,&@Q='
to switching it on.
Air supply heater or heater is not operating or
malfunctioning (if installed)
= , X -
matic protection
>Z , ,
Check if fans are rotating
Manual protection is activated
Possible heater or unit failure. MUST address
> L ,
elimination.
=, X
,, [\ ,:
Filter replacement needed
Filters are clogged and no message is shown
on the remote control
<,
Q> , ,, >
,,
10. SENSORS AND THEIR TECHNICAL INFORMATION
The controller is used with NTC sensors.
Default sensor NTC
^_Z`jxz[{z:}~~
Limits for temperature measurement -30 ...105 °C.
K_Fx
Safety class – IP-54
11. INSPECTION OF THE VENTILATION SYSTEM
For the ventilation unit to work properly, perform the inspection of the entire ventilation system once a year. Check if the air inlet grating and room
air supply devices are clean. Check if the air duct system is not dirty. If necessary, clean or replace these devices.
Summary of Contents for SMARTY R V
Page 1: ...SMARTY R V EN MOUNTING AND INSTALLATION INSTRUCTION...
Page 53: ...53 SMARTY RV v2019 12...
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