Jakka ADVANCED J8 Manual - Página 3
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7.3 AL:03 AIR FILTER ALARM (NO)
Contact must be in the closed position or AirFilterTime-
rAlarm (BMS 145., Service Menu 44. parameter) must
be set to 0 to eliminate the alarm.
7.4 AL:04 FIRE CONTACT ALARM (NO)
Disconnect the power of the device to eliminating the
alarm and return to normal operation.
Note 1: After the device restarted, press together MODE and
▲
keys until unlock the device.
7. ÖZEL KONTROL FONKSİYONLARI
8. SPECIAL CONTROL FUNCTIONS
8.1 AIR QUALITY OR CO2 CONTROL
7.1 HAVA KALİTESİ VEYA CO2 KONTROLÜ
conditions are met, the fan speed is controlled accor-
ding to the air quality or CO2 sensor value.
8.2 ELECTRICAL HEATER CONTROL
1. Controlled Depending on Room Temperature :
Electrical heater is controlled by sensor on the panel
or return air temperature sensor. Control is active wit-
hout any adjustment. (Default Control Type)
2. Controlled Depending on Outdoor Temperature: If
outdoor temperature value less than value set in the
service menu, the heater stages is activated.
Note: Control according to the outdoor air temperature to
be active, parameter settings must be made of appropriate.
(See. Service Menu Operations)
If contact is in the closed
position or device works up
to the AirFilterTimerLimit
(default 1200 hour) , alarm
happens. Device is continu-
ing normal operation du-
ring alarm.
If contact is in the closed
position, alarm happens.
Supply air fan is closed,
Exhaust air fan run at
maximum speed. All out-
puts are closed except
Damper. The Panel locked.
0-10V air quality or CO2
sensor must be connected
properly. Operation mode
must be set to other than
ventilation (heating or coo-
ling) and fan speed must
be set to Auto. When these
8.3 DAMPER CONTROL
In the scenarios contained in the Damper control, one
relay output reserved into for Damper control.
Fresh air and/or exhaust air damper motors are cont-
rolled. Damper motor is controlled considering the
necessary delays ( The device On/Off moments, alarm
moments... ).
One relay output reserved into for damper. If there are
more damper motor, must be connected in parallel.
Note : Damper motor must be in the On/Off and
spring return property.
8.4 REMOTE CONTROL
The remote On/Off function. This contact can be used
to control the device via building automation/PLC/
External Switches.
To use this feature, selected scenario must be contain
remote control contact.
9. SERVICE MENU OPERATIONS
9.1 MENU DESCRIPTION
While the device is in the Off Position, press together
MODE and ▼ key for 5 seconds.
In the service menu "Main Parameter" is replaced by
the MODE and FAN keys.
"Auxiliary Parameter" is replaced by the ▲ and ▼
keys.
Main Parameter
9.2 PASSWORD PARAMETER
While the device is in the Off Position, press together
MODE and ▼ key for 5 seconds.
To make changes in the parameters, password must be
entered as "123", to 99. parameter.
Otherwise, made changes won' t be saved.
Note: This process is part of the entry to the Service
Menu and must be applied in all entries.
Auxiliary Parameter
Firstly, "Main Parameter"
must be replaced as 99, by
the MODE and FAN keys.
Secondly, "Auxiliary Para-
meter" must be replaced as
"123", by the ▲ and ▼
keys.
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