EPH नियंत्रण R37 3 झोन प्रोग्रामर वापरकर्ता मॅन्युअल
Operating Instructions R37 - 3 Zone Programmer Important: Keep this document This 3 zone programmer is designed to provide ON/OFF control for 3 zones, with the value added application of in built frost protection and keypad lock. CAUTION! Before commencing,…