Objectif
Les thermostats GAZDA G-105 sont conçus pour le maintien automatique de la température dans divers systèmes de chauffage, de refroidissement et de ventilation, ainsi que dans les lignes technologiques de production.
Description de l'Appareil
GAZDA G105 est un thermostat numérique avec un capteur de température externe, deux sorties relais pour connecter des actionneurs, and an entrée pour connecter a capteur de température.
The G105 models differ in their functional purpose:
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G105-KS is a general use thermostat, voltage-free COM-NC-NO output contacts. Output relays switch simultaneously.
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G105-NS is a general use thermostat, but the contacts of the outputs avec the switched voltage of the supply network (N/L-NC/L-NO), the output relays are switched simultaneously
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G105-KZ - thermostat-controller of the heating system, contacts of the COM-NC-NO outputs sans voltage, delay in switching on the "Boiler" output after switching on the "Pump" output. Delay in Disabling the Pump Output After Disabling the Boiler Output
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G105-NZ is a thermostat-controller of the heating system, at the contacts of the outputs avec the switched voltage of the supply network (N/L-NC/L-NO), delay in switching on the output "Boiler" after disconnecting the output "Pump". Delay in shutting off the "Pump" output after disconnecting the "Boiler" output.
The 'Work' command for the two-wire input is executed by closing its contacts.
Contrôles et Affichages
Le panneau avant du GAZDA G105 thermostat contains:
1. Tri-digit display
2. The "+" button to increase the numerical value of the temperature
3. "-" button to lower the numerical temperature value
4. "OK" LED - indicator of shutdown by an external control device
5. Pump Output Indicator LED(1)
6. LED - Heater Output Indicator(2)
Mesures de Sécurité
The device operates at a voltage that poses a risk to life.
When operating and maintaining the device, it is necessary to strictly comply avec the requirements of the rules for the technical operation of consumer electrical installations and safety rules.
The device must be operated in an non-hazardous area avec a relative humidity of up to 80%.
The atmosphere of the room should not contain dust, acids, alkalis or other aggressive substances.
Never supply any voltage to the control input.
The connected load must not exceed the power specified in Table 1, item 6.
It is forbidden to open the body of the appliance if the power is connected to the mains cable.
The device should not be installed on wooden or other combustible surfaces (e.g. walls).