Installation Guide for EPH CONTROLS models including: R37, R37 3 Zone Programmer, 3 Zone Programmer, Programmer
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DocumentDocumentR37 - 3 Zone Programmer Page 1 of 2 Installation Instructions For use in normal environments. CAUTION! Installation and connection should only be carried out by a qualified person and in accordance with national wiring regulations. Before commencing any work on the electrical connections, you must first disconnect the programmer from the mains. None of the 230V connections must be live until the installation has been completed and the housing is closed. Only qualified electricians or authorised service staff are permitted to open the programmer. Disconnect from mains supply in the event of any damage to any buttons. There are parts that carry mains voltage behind the cover. The programmer must not be left unsupervised when open. (Prevent non specialists and especially children from gaining access to it.) If the programmer is used in a way not specified by the manufacturer, its safety may be impaired. Prior to setting the timeswitch, it is neccessary to complete all required settings described in this section. Never remove this product from the electrical baseplate. Do not use sharp tools to push any button. 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. This programmer can be mounted in the following ways: 1. Directly wall mounted 2. Mounted to a recessed conduit box 1 2 3 4 5 6 EPH Controls Ireland technical@ephcontrols.com www.ephcontrols.com EPH Controls UK technical@ephcontrols.com www.ephcontrols.co.uk 20221019_R37_InsIns_PK R37 - 3 Zone Programmer Contents 1. Factory default settings 2. Specifications & wiring 3. Master reset 1. Factory default settings Contacts: Program: Backlight: Keypad: Frost Protection: Clock type: Day-Light Saving 230 Vac contacts 5/2D On Unlocked Off 24 Hr Clock 2. Specifications & wiring Power Supply: Ambient Temp: Contact Rating: Program Memory backup: Battery: Backlight: IP rating: Backplate: Pollution degree 2: 230 Vac 0~50°C 250 Vac 3A(1A) 1 year 3Vdc Lithium LIR 2032 Blue IP20 British System Standard Resistance to voltage surge 2000V as per EN 60730 ON OFF ON OFF ON OFF 56 78 200-240Vac 50Hz-60Hz CONTACT RATING: 250Vac~/3(1)A 3. Master reset Lower the cover on the front of the programmer. There are four hinges holding the cover in place. Between the 3rd and 4th hinges there is a circular hole. Insert a ball point pen or similar object to master reset the programmer. After pressing the master reset button, the date and time will now need to be reprogrammed. Page 2 of 2 Installation Instructions For use in normal environments. EPH Controls Ireland technical@ephcontrols.com www.ephcontrols.com EPH Controls UK technical@ephcontrols.com www.ephcontrols.co.uk 20221019_R37_InsIns_PK