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Smarty 2R VE / 2R VE plus
www.salda.lt
Fire protection signal input has to be normally closed, until the fire protection system is not connected. In
factory the short-circuiter is applied. KEFA KF2EDGKD-2.5/8P X4 connector 1 and 2 contacts.
Fire protection signal:
MCB:
X4: 1, 2
Functions are activated using external switches.
• Pressure compensation after steam extraction – KEFA KF2EDGKD-2.5/8P X4 connector 5 and 6
contacts;
• External switch – KEFA KF2EDGKD-2.5/8P X4 connector 3 and 4 contacts.