Summary of Contents for Watts Industries WATTSTEMP 8 series
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WATTSTEMP 8xx thermostat installation guide Max 2,5mm² x 4 or 5 NTC 10k Min 20cm (25°C) 30mm 27mm 89 mm 60mm PPLIMP09548Aa rev:03/09/2010...
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You can drive directly up to 2760W (12A) with your thermostat Wattstemp series 8xx (fig1), above this power you must install an external power relay (contactor) to optimize and keep a good regulation (fig2). You could connect and drive directly a power up to 3600W only if you use the external sensor for the regulation.