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Resumen del manual
When the water temperature drops below the setpoint minus the differential, the control restarts a heat cycle to re-heat the tank of water. If the water temperature exceeds the max allowed temperature, the control enters a manual reset lockout state. For models that have reset capability, press any onboard button (when present), cycle power, or use the remote display to reset. CHECKOUT Put the system into operation and observe operation through at least one complete cycle to make sure that the controller operates properly. See Troubleshooting section to assist in determining system operation. LOCATION AND MOUNTING Sensing Bulb(s) The water heater manufacturer usually provides a tapping for the sensing bulb at a point where average water temperature can be measured. Some water heaters use two (2) sensors, one limit rated near the center or bottom of the tank, the other non-limit rated near the top. See Fig. 7. Follow the heater manufacturer instructions. The sensing bulb can be installed in an immersion well. Wells and fittings must be ordered separately. See 680040. When an immersion well is used, the sensor should fit snugly and should touch the bottom of the well for best temperature response. Use heat-conductive compound (Honeywell part no. 107408) to fill the space between the bulb and the well to improve heat transfer characteristics (optional). Make sure the sensor is held firmly in the well. Remote Display For units that use a remote display, refer to I&I sheet for SD7000A. WIRING IMPORTANT: For maximum trouble free operation, run the sensor leadwires separately from any other current- carrying wires. All wiring must comply with local codes and ordinances. Disconnect power supply before beginning wiring. Connect according to water heater manufacturer instructions. Fig. 7. Typical location of limit function sensor and control module. M27076 PILOT MAIN BURNER INLET INTEGRATED BOILER CONTROL INDUCER MOTOR (OPTIONAL) SUPPLY PUMP LIMIT SENSOR 11 69-2076—01 S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS The remote upper temperature sensor is installed in an immersion well (Fig. 8) that extends into the supply water side of the boiler. Immersion Well Fitting The immersion well must snugly fit the sensing bulb for good thermal response. Install as follows: 1. Use tapping provided by tank manufacturer, if possible, or select an area where typical water temperature is best measured. 2. If tank is filled, drain to below point where bulb will be installed. 3. Screw well into tank. 4. Insert bulb into well, pushing wires until bulb bottoms in well. 5. Attach mounting clamp end of well spud. 6. With mounting clamp attached to well spud (make sure jaws of clamp hook over ridge at end of spud, as shown at points A in Fig. 8), adjust sensing lead- wire to fit through mounting clamp groove, as shown at point B in Fig. 8. 7. Tighten draw nut until mounting clamp is firmly attached to ...
Otros modelos de este manual:Calentadores de Agua - S9360A (1.22 mb)
Calentadores de Agua - S9360A (1.22 mb)
Calentadores de Agua - S9361A (1.22 mb)
Calentadores de Agua - S9370A (1.22 mb)