Descrip On Of Opera Ng Eka Nv; Descrip On Of Opera Ng Eka Ni - Ventmatika EKA Technical Data Manual

2. Control by the supply (TJ-K10K) and by the room (NTC10) air temperature sensor, when the first (1) switch of
JP1 -(R37) (see Fig. 1 on page 4) is in posi on OFF. LED 6 flashes once per second. Setpoint temperature (15...30) °C.
In this mode is preprogrammed the minimum (15°C) and the maximum (45°C) temperatures of supply air. The room
air temperature sensor is mounted in the wired remote control panel TR5K NTC10.
Depending on the opera ng mode there can be set the different desired (setpoint) air temperature by wired
remote control panel TR5K NTC10.
IMPORTANT: If failure appears, power supply must be switched off and only then performed fault
elimina on works.
* - non standart op on. Fore more informa on please contact sales@ventma ka.lt
Descrip on of opera ng EKA NV ... PTC/2NTC*
Electrical duct heaters EKA NV ... PTC/2NTC are designed with integrated temperature control, PTC (air
velocity) and two temperature sensors, poten ometer on the top of the heater casing for temperature setpoint.
When the heater power supply is switched on, controller (EKR-K) is in prepara on mode for 30 seconds, LED 1
flashes once every 5 seconds. If air velocity is detected by PTC sensor (rapid LED 1 flashes when Min. 1,5 m/s is
detected) a er prepara on mode ends, LED 1 will start to flash once every second and controller will ini ate the
hea ng based on demand, LED 2 is indica ng when hea ng is ini ated. If there is no air velocity detected, controller
will not ini ate the hea ng un l air velocity detected.
Heaters EKA NV ... PTC/2NTC can operate in two modes:
1. Control by the supply air temperature sensor (TJ-K10K), when the first (1) switch of JP1 -(R37) (see Fig. 1 on
page 4) is in posi on OFF. LED 1 flashes once per second. Setpoint temperature (0...30) °C.
2. Control by the supply (TJ-K10K) and by the room (NTC10) air temperature sensor, when the first (1) switch of
JP1 -(R37) (see Fig. 1 on page 4) is in posi on ON. LED 1 flashes twice per second. Setpoint temperature (15...30) °C.
In this mode is preprogrammed the minimum (15°C) and the maximum (40°C) temperatures of supply air. The room
air temperature sensor is mounted in the wired panel TR NTC10.
Depending on the opera ng mode there can be set the different desired (setpoint) air temperature by
poten ometer on the top of the heater casing.
IMPORTANT: If failure appears, power supply must be switched off and only then performed fault
elimina on works.
* - non standart op on. Fore more informa on please contact sales@ventma ka.lt
Descrip on of opera ng EKA NI ... PTC/2NTC*
Electrical duct heaters EKA NI ... PTC/2NTC are designed with integrated temperature control, PTC (air velocity)
and two temperature sensors, wired remote control panel (TR5K NTC10) for temperature setpoint.
When the heater power supply is switched on, controller (EKR-K...) is in prepara on mode for 30 seconds, LED
1 flashes once every 5 seconds. If air velocity is detected by PTC sensor (rapid LED 1 flashes when Min. 1,5 m/s is
detected) a er prepara on mode ends, LED 1 will start to flash once every second and controller will ini ate the
hea ng based on demand, LED 2 is indica ng when hea ng is ini ated. If there is no air velocity detected, controller
will not ini ate the hea ng un l air velocity detected.
Heaters EKA NI ... PTC/2NTC can operate in two modes:
1. Control by the supply air temperature sensor (TJ-K10K), when the first (1) switch of JP1 -(R37) (see Fig. 1 on
page 4) is in posi on OFF. LED 1 flashes once per second. Set point temperature (0...30) °C.
2. Control by the supply (TJ-K10K) and by the room (NTC10) air temperature sensor, when the first (1) switch of
JP1 -(R37) (see Fig. 1 on page 4) is in posi on ON. LED 1 flashes twice per second. Setpoint temperature (15...30) °C.
In this mode is preprogrammed the minimum (15°C) and the maximum (40°C) temperatures of supply air. The room
air temperature sensor is mounted in the wired remote control panel TR5K NTC10.
Depending on the opera ng mode there can be set the different desired (setpoint) air temperature by wired
remote control panel TR5K NTC10.
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