Stimmen - 2, Durchschnittliche Bewertung: 3.5 ( )

Hersteller: Crown Dateigröße: 1.22 mb Dateiname: Unterrichtssprache:

Table 6. Pin Configuration. Wire Harness Housing Pin Configuration Pin/Socket Molex® Number Line In pin 02-08-2004 Transformer Primary socket 02-08-1002 Transformer Secondary socket 02-08-1002 Circulator pin 02-08-2004 Damper pin 03-06-2103 Inducer socket 39-00-0039 Control socket 02-08-1002 Sensor 1 socket 08-50-0106 Sensor 2 socket 08-50-0106 E-COM Diagnostic socket 08-50-0114 Temperature Control Temperature control setpoint on the module can be adjusted as described in the following sections. Some modules with temperature control also include a three- digit display on the printed circuit board to facilitate adjustments and troubleshooting. For modules that do not include temperature control on the module refer to the Honeywell Installation Instructions for the specific interface module or the appliance manufacturer’s instructions. A separate automatic gas shutoff device is not required in a system that uses this control to meet requirements for CSA International ANSI Z21.87 and UL 353. The overall range of the setpoint is model-dependent but is within 130°F to 240°F (54°C to 116°C). Select devices may have different ranges. Adjusting Settings or Models with “On- Board” Display To discourage unauthorized changing of settings, a procedure to enter the adjustment mode is required. To enter the adjustment mode, press the UP, DOWN, and I buttons (see Fig. 1) simultaneously for three seconds. Press and release the I button until the parameter requiring adjustment is displayed: 69-2076—01 10 S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS Display In the RUN mode, status items and parameters are viewable. For example, to display setpoint, the control will flash “sp” (setpoint) followed by the temperature (i.e., 135), followed by °F or °C. To read settings, press and release the I key to find the parameter of interest. For example, press and release I until setpoint (sp) is displayed, followed by a three-digit number, i.e., 220, followed by °F or °C. Pressing the I button again will display the (S1T) Sensor 1 Temperature followed by a three-digit number and the corresponding degree designator. See Display Readout, Fig. 6. DisplayText Description Shows sta Current State s1t Sensor 1 Temperature s2t Sensor 2 Temperature* sp Setpoint dff Setpoint Differential hr Heat Request Status err Error Code fla Flame Current F Degrees Fahrenheit Degrees Celsius uA Micro Amps M24052 Fig. 6. Display readout definitions. Boiler Temperature Controller When the water temperature reaches setpoint, the controller ends the heating cycle. 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 ...

Herunterladen

Geben Sie zwei Ziffern: