14
Beállítások betöltése:
lehetővé teszi az elmentett beállítás betöltését a következő berende-
zésbe.
A belépéshez nyomja meg az OK gombot.
A ▲ vagy ▼ nyilakkal válassza ki a kívánt mentett beállítást.
A kiválasztáshoz nyomja meg az OK gombot.
A megerősítéshez nyomja meg az OK gombot.
Az előző menübe való visszalépéshez nyomja meg az ESC gombot.
Gyári alapállapot visszaállítása:
minden gyári beállítást (ALAPÉRTELMEzETT) visszaállít.
A belépéshez nyomja meg az OK gombot.
A megerősítéshez nyomja meg az OK gombot.
Kontraszt:
beállíthatja az LCD kijelző kontrasztját.
A belépéshez nyomja meg az OK gombot.
A ▲ vagy ▼ gombbal növelheti vagy csökkentheti a kontrasztot.
A megerősítéshez nyomja meg az OK gombot.
A berendezés belső működési paramétereit mutatja.
A belépéshez nyomja meg az OK gombot.
Az előző menübe való visszalépéshez nyomja meg az ESC gombot.
7.3 Kiegészítő funkciók
SZOLGA ÜZEMMÓD
Amennyiben a berendezés áram alá helyezése előtt a SzOLGA jumper (5.g. ábra - JP2) rövidre zárt, akkor a berendezés SzOLGA ÜzEM-
MÓDBAN működik; az üzemi sebességet a SzOLGA bemeneten kapott 1-10V-os jel határozza meg. Az Üzemmód kiválasztásban leírt
minden működési logikát figyelmen kívül hagy (7.1. fejezet).
MEGKERÜLŐ MÓD
A QR590E fizikai megkerülő üzemmóddal van ellátva, amely lehetővé teszi a hőcsere mértékének csökkentését, amikor a belső és külső
hőmérséklet viszonya miatt a hőcsere nem ajánlott. Ebben az esetben a
13
Installer menu
1 Language
2 Date/Time
3 Bypass
4 Bypass settings
5 Free Cooling
It allows to set the Bypass/Free Cooling operation parameters
Press OK to enter.
Use
or
to choose “Desired Temperature”, “Tmax Free Heating”, “Tmin Free Cooling”
For definitions see “Free Cooling”, paragraph 7.3.
Press OK to select.
The setting ranges are:
Desired Temperature: 15°C ÷ 30°C
Tmax Free Heating: 25°C ÷ 30°C
Tmin Free Cooling: 15°C ÷ 20°C
Use
or
to increase or decrease the temperature.
Press OK to select.
Press ESC to go back to the previous menu.
The factory settings (DEFAULT) are:
Desired Temperature: 23°C
Tmax Free Heating: 28°C
Tmin Free Cooling: 18°C
Installer menu
6 Heating
7 Heating Threshold
8 Dehumidification
9 Speed Setting
10 Airflow Balancing
This option displays only if “Heating” is set on PRE or POST.
It allows to set the heating threshold in case of PRE or POST heating.
Press OK to enter.
Use
or
to set the temperature.
Press OK to select.
Setting ranges:
PRE: -20°C ÷ 0°C
POST: +15°C ÷ +25°C
The factory settings (DEFAULT) are:
PRE:-10°C
POST:+20°C
To be selected only in case an external heating element (not supplied) is present.
Press OK to enter.
Use
or
to choose NO/PRE/POST.
Press OK to select.
The factory setting (DEFAULT) is NO.
NO: HEAT output (Fig. 5.f) is never activated
PRE: the heating element is intalled at “intake air side” (Fig.7.a - ).
HEAT output (Fig. 5.f) is activated and heating icon displays on LCD when
T21 < HEATING THRESHOLD (Fig.7.a)
POST: the heating element is intalled at “supply air side” (Fig.7.a - ).
HEAT output (Fig. 5.f) is activated and heating icon
displays on LCD when
T11 < HEATING THRESHOLD (Fig.7.a)
Installer menu
6 Heating
7 Heating Threshold
8 Dehumidification
9 Speed Setting
10 Airflow Balancing
Installer menu
1 Language
2 Date/Time
3 Bypass
4 Bypass settings
5 Free cooling
To be selected only in case Bypass is set on NO.
Press OK to enter.
Use
or
to choose NO or YES.
Press OK to select.
The factory setting (DEFAULT) is NO.
This function is enabled only if FREE COOLING is set on YES. When it is operating, the icon
is
displayed on LCD.
This function mitigates heat exchange when the combination of internal and external temperatures are such
that the heat exchange is not recommendable.
For temperature settings see previous point 4
A
C
megkerülés ikon bekapcsol az LCD kijelzőn.
A „Desired Temperature” (Kívánt hőmérséklet), „Tmax Free Heating” (Tmax Szabad hűtés), a „Tmin Free Cooling” (Tmin Szabad hűtés) (te-
lepítő menü 4. menüpont) paramétereit a következők szerint kell érteni:
A „Desired Temperature” (Kívánt hőmérséklet) a felhasználó által kívánt környezeti hőmérséklet
A „Tmax Free Heating” (Tmax Szabad fűtés) a szabad fűtés üzem esetén megengedett maximális külső hőmérséklet.
A „Tmin Free Cooling” (Tmin Szabad hűtés) a szabad fűtés üzem esetén megengedett minimális külső hőmérséklet.
MEGHIBÁSODÁS KEZELÉS
Hibakód leírás (7.b. ábra -
18
FAULT HANDLING
Code error description (Fig.7.b - )
E000 no RS485 connection
E001 no rotation of the exhaust air fan (Fig.8.a - )
E002 no rotation of the intake air fan (Fig.8.a - )
E003 thermistor T11 broken/disconnected (Fig.7.a)
E004 thermistor T12 broken/disconnected (Fig.7.a)
E005 thermistor T21 broken/disconnected (Fig.7.a)
E006 thermistor T22 broken/disconnected (Fig.7.a)
E007 dehumidifier alarm (BST INPUT)
E008 CTRL-DSP internal error
NOTE: the controller board verifies the presence of CTRL-DSP periodically; if CTRL-DSP is absent (or faulty), the unit works in 3V mode at speed 1 (DEFAULT
condition).
ANTI-FROST
Intake Fan speed is reduced during very cold weather in order to prevent ice inside the unit which could damage the heat exchanger.
In this case the ANTI-FROST icon
is activated on the LCD.
R
7
6
Maintenance can be carried out by the user.
Service must be performed only by an authorized installer and in accordance with local rules and regulations .
Questions regarding installation, use, maintenance and service of the unit should be answered by your installer or place of purchase!
8 MAINTENANCE AND SERVICE
WARNING
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
8.1 Components list
Fig. 8.a
Internal components
1
2
3
4
5
6
7
8
G4 FILTER
HEAT EXCHANGER
CONDENSATION DRAINS
THERMISTOR
FAN, INTAKE AIR
FAN, EXHAUST AIR
ELECTRICAL CONNECTION CARD
CABLE ENTRY
3
8
8.1 Lista componenti
2
5
4
6
1
7
)
E000
Nincs RS485 csatlakozás
E001 A levegő kifúvó (külső légtérbe) ventilátor nem forog (8.a. ábra -
18
FAULT HANDLING
Code error description (Fig.7.b - )
E000 no RS485 connection
E001 no rotation of the exhaust air fan (Fig.8.a - )
E002 no rotation of the intake air fan (Fig.8.a - )
E003 thermistor T11 broken/disconnected (Fig.7.a)
E004 thermistor T12 broken/disconnected (Fig.7.a)
E005 thermistor T21 broken/disconnected (Fig.7.a)
E006 thermistor T22 broken/disconnected (Fig.7.a)
E007 dehumidifier alarm (BST INPUT)
E008 CTRL-DSP internal error
NOTE: the controller board verifies the presence of CTRL-DSP periodically; if CTRL-DSP is absent (or faulty), the unit works in 3V mode at speed 1 (DEFAULT
condition).
ANTI-FROST
Intake Fan speed is reduced during very cold weather in order to prevent ice inside the unit which could damage the heat exchanger.
In this case the ANTI-FROST icon
is activated on the LCD.
R
7
6
Maintenance can be carried out by the user.
Service must be performed only by an authorized installer and in accordance with local rules and regulations .
Questions regarding installation, use, maintenance and service of the unit should be answered by your installer or place of purchase!
8 MAINTENANCE AND SERVICE
WARNING
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
8.1 Components list
Fig. 8.a
Internal components
1
2
3
4
5
6
7
8
G4 FILTER
HEAT EXCHANGER
CONDENSATION DRAINS
THERMISTOR
FAN, INTAKE AIR
FAN, EXHAUST AIR
ELECTRICAL CONNECTION CARD
CABLE ENTRY
3
8
8.1 Lista componenti
2
5
4
6
1
7
)
E002 A külső levegőt beszívó ventilátor nem forog (8.a. ábra -
18
FAULT HANDLING
Code error description (Fig.7.b - )
E000 no RS485 connection
E001 no rotation of the exhaust air fan (Fig.8.a - )
E002 no rotation of the intake air fan (Fig.8.a - )
E003 thermistor T11 broken/disconnected (Fig.7.a)
E004 thermistor T12 broken/disconnected (Fig.7.a)
E005 thermistor T21 broken/disconnected (Fig.7.a)
E006 thermistor T22 broken/disconnected (Fig.7.a)
E007 dehumidifier alarm (BST INPUT)
E008 CTRL-DSP internal error
NOTE: the controller board verifies the presence of CTRL-DSP periodically; if CTRL-DSP is absent (or faulty), the unit works in 3V mode at speed 1 (DEFAULT
condition).
ANTI-FROST
Intake Fan speed is reduced during very cold weather in order to prevent ice inside the unit which could damage the heat exchanger.
In this case the ANTI-FROST icon
is activated on the LCD.
R
7
6
Maintenance can be carried out by the user.
Service must be performed only by an authorized installer and in accordance with local rules and regulations .
Questions regarding installation, use, maintenance and service of the unit should be answered by your installer or place of purchase!
8 MAINTENANCE AND SERVICE
WARNING
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
8.1 Components list
Fig. 8.a
Internal components
1
2
3
4
5
6
7
8
G4 FILTER
HEAT EXCHANGER
CONDENSATION DRAINS
THERMISTOR
FAN, INTAKE AIR
FAN, EXHAUST AIR
ELECTRICAL CONNECTION CARD
CABLE ENTRY
3
8
8.1 Lista componenti
2
5
4
6
1
7
)
E003 A T11 termisztor törött/szétkapcsolt (7.a. ábra)
E004 A T12 termisztor törött/szétkapcsolt (7.a. ábra)
E005 A T21 termisztor törött/szétkapcsolt (7.a. ábra)
E006 A T22 termisztor törött/szétkapcsolt (7.a. ábra)
E007 Páramentesítő figyelmeztetés (BST BEMENET)
E008
CTRL-DSP vezérlőpanel belső hiba
MEGJEGYzÉS: a vezérlő kártya átmenetileg ellenőrzi a CTRL-DSP vezérlő kijelző jelenlétét; ha a CTRL-DSP vezérlő kijelző nem elérhető
(vagy hibás), a berendezés 3V üzemmódban működik 1-es sebességfokozaton (ALAPÉRTELMEzETT állapot).
FAGYVÉDELEM
A beszívó ventilátor sebessége nagyon hideg időjárás esetén a berendezés belsejében jég képződésének megakadályozása érdekében
csökken, mivel ez károsítaná a hőcserélőt. Ebben az esetben a
18
FAULT HANDLING
Code error description (Fig.7.b - )
E000 no RS485 connection
E001 no rotation of the exhaust air fan (Fig.8.a - )
E002 no rotation of the intake air fan (Fig.8.a - )
E003 thermistor T11 broken/disconnected (Fig.7.a)
E004 thermistor T12 broken/disconnected (Fig.7.a)
E005 thermistor T21 broken/disconnected (Fig.7.a)
E006 thermistor T22 broken/disconnected (Fig.7.a)
E007 dehumidifier alarm (BST INPUT)
E008 CTRL-DSP internal error
NOTE: the controller board verifies the presence of CTRL-DSP periodically; if CTRL-DSP is absent (or faulty), the unit works in 3V mode at speed 1 (DEFAULT
condition).
ANTI-FROST
Intake Fan speed is reduced during very cold weather in order to prevent ice inside the unit which could damage the heat exchanger.
In this case the ANTI-FROST icon
is activated on the LCD.
R
7
6
Maintenance can be carried out by the user.
Service must be performed only by an authorized installer and in accordance with local rules and regulations .
Questions regarding installation, use, maintenance and service of the unit should be answered by your installer or place of purchase!
8 MAINTENANCE AND SERVICE
WARNING
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
8.1 Components list
Fig. 8.a
Internal components
1
2
3
4
5
6
7
8
G4 FILTER
HEAT EXCHANGER
CONDENSATION DRAINS
THERMISTOR
FAN, INTAKE AIR
FAN, EXHAUST AIR
ELECTRICAL CONNECTION CARD
CABLE ENTRY
3
8
8.1 Lista componenti
2
5
4
6
1
7
FAGYVÉDELMI ikon az LCD kijelzőn bekapcsol.
14
It allows to load the saved setting on the next unit.
Press OK to enter.
Use
or
to choose the desiderd saved setting.
Press OK to select.
Press OK to confirm.
Press ESC to go back to the previous menu.
It allows to restore all the factory settings (
DEFAULT
).
Press OK to enter.
Press OK to confirm.
It allows to set the LCD contrast.
Press OK to enter.
Use
or
to increase or decrease the contrast.
Press OK to confirm.
It shows the internal functional parameters of the unit.
Press OK to enter.
Press ESC to go back to the previous menu.
Installer menu
11 Filter Alarm interval
12 Working Hours Counter
13 Save settings
14 Load settings
15 Restore Default Settings
Installer menu
11 Filter Alarm interval
12 Working Hours Counter
13 Save settings
14 Load settings
15 Restore Default Settings
Installer menu
16 Contrast
17 Debug page
Installer menu
16 Contrast
17 Debug page
7.3 Additional functionalities
SLAVE MODE
In case the SLAVE jumper (Fig.5.g - JP2) is short-circuited before powering the unit, the unit works in SLAVE MODE; the operating speed is determined by the
1-10V signal received at the SLAVE input. All the operating logics described in the Mode selection are ignored (paragraph 7.1).
BYPASS
The QR590E is equipped with a physical bypass which allows to mitigate the heat exchange when the indoor and outdoor temperature combinations are such
that the heat exchange is not recommended. In this case the Bypass icon is activated on the LCD.
The parameters “Desired Temperature”, “Tmax Free Heating”, “Tmin Free Cooling” (Installer Menu 4) are to be meant as follows:
“Desired Temperature” is the ambient temperature desired by the user
“Tmax Free Heating” is the maximum outside temperature allowed for free heating operation
“Tmin Free Cooling” is the minimum outside temperature allowed for free cooling operation
FAULT HANDLING
Code error description (Fig.7.b - )
E000 no RS485 connection
E001 no rotation of the exhaust air fan (Fig.8.a - )
E002 no rotation of the intake air fan (Fig.8.a - )
E003 thermistor T11 broken/disconnected (Fig.7.a)
E004 thermistor T12 broken/disconnected (Fig.7.a)
E005 thermistor T21 broken/disconnected (Fig.7.a)
E006 thermistor T22 broken/disconnected (Fig.7.a)
E007 dehumidifier alarm (BST INPUT)
E008 CTRL-DSP internal error
NOTE: the controller board verifies the presence of CTRL-DSP periodically; if CTRL-DSP is absent (or faulty), the unit works in 3V mode at speed 1 (
DEFAULT
condition).
ANTI-FROST
Intake Fan speed is reduced during very cold weather in order to prevent ice inside the unit which could damage the heat exchanger.
In this case the ANTI-FROST icon
is activated on the LCD.
R
7
6
