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Honeywell S7999B Product Data

Honeywell S7999B Manual Online:

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Honeywell S7999B User Manual
Honeywell S7999B User Guide
Honeywell S7999B Online Manual

Text of Honeywell S7999B User Guide:

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 31 65-0303—05 Fig. 53. Burner Control Interlocks control. Fig. 54. Burner Control Timings and Rates configuration. Fig. 55. Burner Control Ignition configuration. Table 27. Burner Control Interlocks Configuration. Parameter Comment PII enable Enabled Disabled LCI enable Enabled Disabled Interrupted air switch (IAS) enable Enable during purge and ignition Disabled Enable during purge Interlock (ILK) start check enable No ILK check ILK check ILK/IAS open response Recycle Lockout ILK bounce detection enable Enabled Disabled

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 50 Fig. 109. Trend analysis page with firing rate. Fig. 110. Trend analysis page with demand source. If any of the status variables has degrees as a unit of measurement, degrees is used for the main Y axis (on the left of the graph). The status variables selected are saved and are displayed by default when the trend analysis menu page is first displayed. Status data is updated on the graph with new status at the same rate as the sample time period selected. The current sample time period is displayed in a button on the page (in Fig. 109 and 110, the button is “Seconds”). Status older th

  • S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 13 65-0303—05 • History: used to view burner control history (see “History Button” on page 16 for more details). • ?: used to expand the pump status information. • Modulation: used to toggle between status displays: pump, setpoints, and modulation. Fig. 14. Summary status page (Hydronic Control shown). Configure B

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 5 65-0303—05 Fig. 3. S7999B wiring diagram. 9 COM 2 (b) Table 1. 9-pin Connector Terminals Pin # Function M32004 214567893 +12 (B) (A) N/C GND (C) +12 N/C (A) (B) S7999B AS LOCAL DISPLAY COM1 COM2 L1 L2 120 VAC V ADJ V+ N L V- DC OUT (COMMON GND) 12 DC OUT + EARTH GROUND 120VAC (L1) NEUTRAL (L2) MEAN WELL S-25-12 DO NOT CONNECT THE S7999B TO TERMINALS 1 2 3. THIS WILL RENDER THE DISPLAY INOPERABLE. DISPLAY CAN ALSO BE CONNECTED TO MB2; A, B, C. POWER SUPPLY WIRING KEY LOW VOLTAGE DATA LINE VOLTAGE SOL

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 44 Fig. 89. Lead Lag Slave Status menu. Lead Lag Master Status - Hydronic Only Table 56 shows the status page data for Lead Lag Master. Fig. 90. Lead Lag Master Status menu. R7910A OR R7911 DIAGNOSTICS The diagnostic page displays analog and digital I/O status of the control. The digital I/O data is displayed as LEDs that are either on (green) or off (red) (see Fig. 91–93). Not all digital I/O can be displayed at the same time on the page, so a horiz

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 47 65-0303—05 Fig. 99. Pump test. S7999B OR S7999C DISPLAY SETUP AND DIAGNOSTICS The following pages apply to display setup and diagnostics for the S7999B or S7999C OI Displays. Setup The Setup button on the Home page (for S7999B OI Display) or Display Setup Button on the Configuration Screen for the S7999C OI Display is selected to go to these pages. The Setup screen (see Fig. 100) is displayed first. It allows for some OI Display settings. The Advanced Setup button permits the user to run some diagnostic functions for the display

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 61 65-0303—05 Lead selection method Sequence order Measured run time 41 37 Lag selection method Sequence order Measured run time Lead rotation time ___day ____hour _____min Force lead rotation time ___day ____hour _____min Base load common ? % 42 37 Method Error threshold Firing rate threshold Disabled 43 37 Detection time ___Hour ____Minute _____Second Error threshold 0 °F to 234 °F (-17 °C to 112 °C) Rate offset + ________ % Interstage delay ___Hour ____Minute _____Second Table 61. Configurable Parameters. (Continued) Parameter Comment Table # Page # Method Error threshold Firing rate

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 34 Fig. 63. Reset R7910A or R7911. When the user has pressed the Reset button on the control, completing verification procedure, a Verification Complete screen is displayed, as shown in as shown in Fig. 64. Fig. 64. Safety parameter configuration complete. If for some reason the user does not press the Reset button on the control within 30 seconds, the configuration is cancelled, as shown in Fig. 65. Fig. 65. Control reset timed out.

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 52 The Display clock is set by selecting the Date and Time button on the Advanced Setup page. A screen similar to the following figure (Fig. 114) displays. NOTE: It’s important that the time be set in the Display so correct timestamps are given to the R7910A or R7911 lockouts. The display’s time and date need to be set should power be interrupted to the dis- play. Fig. 114. Display Date and Time. Edit the date and time and press the OK button to set the new settings. Press the Canc

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 40 Fig. 76. DHW Hydronic Status menu (middle). Fig. 77. DHW Hydronic Status menu (bottom). Burner Control Status The Burner Control status page will display the status data shown in Table 47. The bar graph displayed for this status is the outlet sensor temperature. Fig. 78. Burner Control Status menu (top). Fig. 79. Burner Control Status menu (bottom). Burner control can be turned on and off in the R7910A or R7911 by the user. Table 47. Burner Control Status. Data Comment Alarm reason Description for alarm being on (maybe lockout or a hold message) Annunciator first

  • S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 38 DETAILS Details of the hydronic or steam system is accomplished through the detail status pages. The detail status page is shown below. Screens will appear only if they are configured for your system. Information shown is current status. For example: firing rate is the current fan speed or motor position; timing shown is current

  • S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 15 65-0303—05 Change Parameter Settings Change parameter settings by selecting the parameter on the page. A dialog box displays for the parameter with controls allowing the user to change the value (see Fig. 19). After changing the setting to a new value, press the OK button. Pressing the Cancel button leaves the parameter unchanged.

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 59 65-0303—05 Pilot test hold On Off 29 32 Ignition source Hot Surface Igniter External ignition Internal ignition Pilot type Direct burner constant ignition Direct burner pulsed ignition Intermittent Interrupted Lightoff rate RPM or % Preignition time 0-600 seconds 0 = Not configured Pilot Flame Establishing Period 15 secs 10 secs 4 secs Igniter on during 1st half of PFEP Pilot Flame Establishing Period Main Flame Establishing Period 15 secs 10 secs 5 secs Flame Threshold μA/V Ignite failure response Lockout Recycle Recycle

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 58 CH frost protection enable Enabled Disabled 25 30 DHW frost protection enable Enabled Disabled Lead Lag frost protection enable Enabled Disabled Outdoor frost protection setpoint -40 °F to 266 °F (-40 °C to 130 °C) (applicable for CH only) Lead Lag frost protection rate ___% CH pump frost overrun time ___hour ___min ___sec DHW pump frost overrun time ___hour ___min ___sec Annunciation enable Enabled Disabled 26 30 Annunciator (1–8) location 01 - Annunciator 1 02 - Annunciator 2 03 - Annunciator 3 04 - Annunciator 4 05 - Annunciator 5 06 - Ann

  • Honeywell S7999B, 51 65-0303—05 • Setpoint (for corresponding demand source) • Burner firing rate • Hysteresis on (for corresponding demand source) • Hysteresis off (for corresponding demand source) The Clear button is disabled for the PID analysis (doesn’t apply to hysteresis). The default sample rate is 15 sec periods (a tick mark on the X axis for every 15 second period, with minutes displayed every 4 tick marks). Special case trend analysis graph for R7910/R7911 vessel heat exchange can be selected. Fig. 112. Vessel analysis page. Data included in the vessel analysis graph are: • Outlet temperature • Inlet temperature • Heat

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 42 The bar graph displayed for this status is the fan speed. Fig. 83. Control Fan Status menu. Hydronic Pump Status Table 51 displays the status page data for this example, Central Heat pump in the R7910A. Screens available for DHW, Boiler, System, Aux1 and Aux2 will be the same if that pump is configured. Fig. 84. Hydronic CH pump status menu. Flame Detection Status The status data shown in Table 52 is displayed for flame detection in the R7910A or R7911. The bar graph displayed for this status is the flame signal. Fig. 85. Flame Detect

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 6 Fig. 4. S7999B wiring diagram for lead lag. BUILDING AUTOMATION SYSTEM (BAS) CONFIGURATION Connect the BAS Modbus wiring to COM2 of the S7999B as shown in Fig. 5. Ensure all S7999B devices have unique Modbus addresses as defined in Fig. 5. M32005 2 1 4 567 89 3 +12 (B) (A) N/C GND (C) +12 N/C (A) (B) S7999B AS SYSTEM DISPLAY COM1 COM2 L1 L2 120 VAC VADJ V+ N L V- DC OUT (COMMON GND) 12 DC OUT + EARTH GROUND 120VAC (L1) NEUTRAL (L2) MEAN WE

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 32 Fig. 56. Burner Control Flame Failure configuration. Safety Parameter Verification When any of the safety configuration parameters are changed, the safety parameter verification procedure must be performed before the control will resume burner control. The control enters a lockout state, if not already in one, and remains locked out until this verification procedure is performed. Safety parameter verification lockout occurs when safety parameter setting is changed. See Fig. 57. Fig. 57. Safety verifi

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 54 CH enable Disable or Enable Central Heating Loop 821 CH demand switch Sensor for Central Heat demand: Sensor only Sensor & STAT terminal Sensor & Remote Stat LCI & Sensor CH Outdoor reset Enabled Disabled CH has priority over Lead Lag Yes, No, Cancel CH Setpoint source Local S2 (J8-6) 4-20mA CH Setpoint Setpoint for normal Central Heat modulation: -40 °F to 266 °F (-40 °C to 130 °C) CH time of day setpoint Setpoint when Time Of Day switch is on. -40 °F to 266 °F (-40 °C to 130 °C) CH off hysteresis Differential above setpoint when boiler is turned off. -40 °F to 266 °F (-40 °C t

  • Honeywell S7999B, S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 65-0303—05 16 Fig. 22. Safety parameter confirmation. Press the Yes button to confirm each safety parameter block. If the No button is selected, the safety parameter block remains unconfirmed and the Configuration menu page is displayed. The control remains in an unconfigured state in this case. After all safety parameter blocks have been confirmed, the installer is asked to press and hold the Reset button on the Sola Control to complete the safety verification sess

  • S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE 43 65-0303—05 Statistics Status Table 53 displays the statistics status page data for the R7910A or R7911. Though the Steam control will not have a pump, the output can be used to run some other auxiliary equipment. The bar graph displayed for this status is the outlet sensor temperature. Fig. 86. Control Statistics Status menu (top). Fig. 87. Co

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