Honeywell S9361A207 Series Installation Instructions Manual Download

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S9361A207X INTEGRATED BOILER CONTROLLERS

69-2751—05

Fig. 8. Operating Sequence.

IGNITION

SEQUENCE

IDLE

ALL OUTPUTS OFF

CHECK LEAKAGE/

SET FLAME BIAS

WAIT LIMIT

SWITCH CLOSE

CHECK DAMPER/

PRESSURE SWITCH

OPEN

DRIVE DAMPER/

INDUCER WAIT FOR

SWITCH CLOSE

PREPURGE

SPARK

TURN PILOT VALVE ON

CHECK FLAME

PRE-TRIAL

SOFT LOCKOUT

PROVE FLAME

STOP SPARKING

FLAME STABILIZATION

TURN MAIN VALVE ON

RUN

POSTPURGE

WATER TEMPERATURE LOW AND THERMOSTAT ACTIVE

BIAS DONE

WATER TEMP.

HIGH OR CALL

FOR HEAT LOST

SWITCH OPEN

SWITCH CLOSE

SWITCH OPEN

FLAME DEB ON

FLAME DEB OFF

TIME OUT

TIME OUT OR

MANUAL RESET

LIMIT SWITCH

OPEN

TIME OUT

FLAME SENSED

FLAME PROVED

TIME OUT

WATER TEMPERATURE HIGH OR THERMOSTAT CALL FOR HEAT LOST

RETRY DELAY

TIME OUT

RECYCLE DELAY

DAMPER/

PRESSURE

SWITCH OPEN

CHECK FLAME

POST-TRIAL

FLAME DEB ON

FLAME DEB OFF

FLAME LOST

TIME OUT

CIRCULATOR ON

CIRCULATOR OFF

THERMOSTAT CALL FOR HEAT LOST

IDLE

ALL OUTPUTS OFF

THERMOSTAT CALL FOR HEAT ACTIVE

CIRCULATOR

CONTROL

M27073A

LIMIT SWITCH CLOSE

HARD LOCKOUT

CSD-1

MODEL

MANUAL

RESET

MAX NUMBER OF

RETRIES EXCEEDED

MAX NUMBER OF

RECYCLES EXCEEDED

Summary of Contents for S9361A207 Series

Page 1: ...culator and Domestic Hot Water Circulator output Enabled with EnviraCOM communication capability to support remote monitoring and diagnostics Limit rated Temperature Sensing Probe One Sensor Model SPECIFICATIONS IMPORTANT The specifications given in this publication do not include normal manufacturing tolerances Therefore an individual unit may not match the listed specifications exactly Also this...

Page 2: ...c 0 5 to 0 6 PF Ambient Ratings Humidity 0 to 95 percent relative humidity noncondensing Operating Ambient Temperature 4 F to 150 F Shipping Ambient Temperature 40 F to 175 F Flame Monitoring May vary by model Flame Establishing Period FEP Maximum 2 sec onds Flame Failure Response Time FFRT Maximum 2 5 seconds 1 µA Flame Lost Threshold 0 23 µA Accessories Ordered Separately W8735Y1000 Wireless Out...

Page 3: ...sary shield the controls to protect them from splashing water A NEMA 4 enclosure is recommended High Humidity or Dripping Water Over time dripping water or high ambient humidity can create unwanted electrical paths on the module circuit board causing the module to fail Never install an appliance where water can drip on the controls In addition high ambient humidity can cause the control to corrode...

Page 4: ...ecially so in commercial agricultural and industrial applications because 1 In such applications particularly commercial the equipment can operate 100 000 to 200 000 cycles per year Such heavy cycling can wear out the gas control in one to two years A normal boiler application for which the controls were intended typically operate fewer than 10 000 cycles per year 2 Exposure to water dirt chemical...

Page 5: ...EGRATED BOILER CONTROLLERS 5 69 2751 05 Fig 2 Recommended slot hole pattern in appliance in mm Fig 3 Align module with slots in manufacturer s control box 100 M24198 16 16 55 4 99 5 4 WATER HEATER CONTROL BOX M24229 ...

Page 6: ...ic standoff insulators as required 1 Connect one end of the cable to the male quick connect SPARK terminal on the module 2 Connect the other end of the cable to the igniter or igniter sensor stud on the pilot burner igniter sensor Connect Vent Damper Vent Damper Models A vent damper can be used with modules provided with a vent damper plug connector The Molex plug provided simplifies wiring connec...

Page 7: ...etail Fig 4 Spark to Pilot Ignition Wiring S936X M533506 C R D DHW CIRCULATOR ENVIRACOM SYSTEM CIRCULATOR L1 GND L2 DAMPER OPTIONAL INDUCER OPTIONAL 24VAC TRANSFORMER SENSOR DHW T STAT LIMIT SWITCH PRESSURE SWITCH PV PV MV GAS CONTROL SPARK IGNITER FLAME SENSE MV ...

Page 8: ...n running mode flame signal must be present Postpurge 9 System is purging at the end of a call for heat Inter purge Retry Recycle Delay 10 If the control loses flame signal during state 7 or 8 it will recycle through the 30 seconds purge time and last 2secs part of prepurge time Re Start delay due to flame failure Wait for pressure switch to open failed closed 11 The inducer is still off and the p...

Page 9: ...a three digit number and the corresponding degree designator See Display Readout Integrated Boiler Control One Rod Combined Ignitor and Sensor Model Displays See Table 6 8 for the IBC display screens Wait for vent damper to open 18 Damper actuator is energized and the system waits for damper to close Wait for vent damper to close 19 Damper actuator is de energize and the system waits for damper to...

Page 10: ...reen 3rd Screen StA State number Status bt Sensed temperature F or C Boiler Temperature SP Operating Setpoint F or C Operating Setpoint the lowest of the IQ Outdoor air reset EnviraCOM message Desired Boiler Setpoint high limit setpoint and setpoint from the remote user interface device HL_ High Limit F or C Adjust High Limit Setting HdF High Limit Differential F or C Adjust High Limit Differentia...

Page 11: ...mpound 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 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 ...

Page 12: ...e heating cycle returns to idle and waits for the temperature to drop again The circulator is turned on throughout the Call for Heat See Fig 7 for a graphical representation of a simple control cycle Note that the setpoint differential may vary based on OS number High Limit Controller All models include a 3 wire temperature sensor interface Boiler temperature which is utilized for High Limit funct...

Page 13: ...H OR CALL FOR HEAT LOST SWITCH OPEN SWITCH CLOSE SWITCH OPEN FLAME DEB ON FLAME DEB OFF TIME OUT TIME OUT OR MANUAL RESET LIMIT SWITCH OPEN TIME OUT FLAME SENSED FLAME PROVED TIME OUT WATER TEMPERATURE HIGH OR THERMOSTAT CALL FOR HEAT LOST RETRY DELAY TIME OUT A TIME OUT RECYCLE DELAY DAMPER PRESSURE SWITCH OPEN CHECK FLAME POST TRIAL FLAME DEB ON FLAME DEB OFF FLAME LOST A TIME OUT A TIME OUT TIM...

Page 14: ...out of posi tion restore to correct position STEP 3 Check spark ignition circuit Disconnect the ignition cable at the SPARK terminal on the module WARNING The ignition circuit generates over 10 000 volts and electrical shock can result Energize the module and listen for the audible sparking noise When operating normally there should be a buzzing noise that turns on and off twice per second for a d...

Page 15: ...s duringA D conversion Err 35 Duplicate Zone alarm was received from zone panel Err 55 Atmospheric Damper End Switch failed to close end switch contacts stuck open Err 56 Atmospheric Damper End Switch failed to open end switch contacts stuck closed Err 57 Flame Rod shorted to burner ground Err 58 AC line frequency error signal is too noisy or frequency is incorrect Err 59 Line voltage error voltag...

Page 16: ...risk Tamper evident tape has been placed on the bulk pack box to indicate if the package was opened Do not accept or use product received with damaged or missing tape Reverse engineering or modification of device is not permitted and may pose a safety risk LAZY YELLOW FLAME WAVING BLUE FLAME NOISY LIFTING BLOWING FLAME HARD SHARP FLAME SMALL BLUE FLAME CHECK FOR LACK OF GAS FROM CLOGGED ORIFICE FI...

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