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INSTALLATION DATA 720 SERIES DUAL VALVE GAS HEATING CONTROLS The Robertshaw® 720 Series Gas Controls are designed for a wide SPECIFICATIONS REGULATION CAPACITIES (BTU’S) CAUTION TYPE GAS NATURAL L.P. SIZE MIN. MAX. MIN. MAX. INSTALLATION INSTRUCTIONS Turn off gas supply and electrical power to equipment before servicing.
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INSTALLATION INSTRUCTIONS (Cont’d) OPERATING INSTRUCTIONS PILOT TUBING CAUTION WARNING: PRESSURE REGULATOR VENT CAUTION: WARNING: WARNING: THERMOCOUPLE CONNECTION CAUTION: WARNING: WIRING DO NOT DO NOT WARNING: WARNING: LEAK TEST FIGURE 1 FIGURE 2 FIGURE 3 FIGURE 4...
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SERVICE INSTRUCTIONS CAUTION: PRESSURE REGULATOR ADJUSTMENTS NOTE: AUTOMATIC PILOT SYSTEM Thermocouple Check REGULATOR CONVERSION CAUTION: than released WARNING PILOT BURNER ADJUSTMENT...
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