Honeywell S9371A- Manuals

Page 3 - PLANNING THE INSTALLATION; INSTALLATION AND CHECKOUT

S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS 3 69-2076—01 Table 1. Recommended Ignition Cables. Transformer Requirement: Add current ratings of module, pilot valve, main valve, vent damper and any other components of the control system to determine transformer size requirement. Appro...

Page 4 - Perform Preinstallation Safety Inspection; WARNING; Mount Module

S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS 69-2076—01 4 WARNING Fire or Explosion Hazard.Can cause severe injury, death or property damage. 1. The module can malfunction if it gets wet, leading to accumulation of explosive gas.• Never install where water can flood, drip or condense...

Page 5 - Wire the System

S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS 5 69-2076—01 Fig. 3. Align module with slots in control box. Wire the System WARNING Electrical Shock Hazard.Can cause severe injury, death or property damage. Disconnect the power supply before making wiring connections to prevent electri...

Page 6 - S937XA Hot Surface Ignition Versions

S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS 69-2076—01 6 NOTE: Cable length must be 36 in. (0.9 m) or less. The cable must not be in continuous contact with a metal surface or spark voltage will be greatly reduced. Use ceramic or plastic standoff insulators as required. 1. Connect o...

Page 8 - Common Connectors

S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS 69-2076—01 8 Fig. 5. Hot Surface Ignition Wiring (S937X). Common Connectors SENSOR 1 SENSOR 2 GASCONTROL MV MV PRESSURE SWITCH LIMIT SWITCH M24218 ENVIRACOMDISPLAY ENVIRACOMDIAGNOSTIC 24 VACTRANSFORMER L2 L1 GND FLAMESENSE HOT SURFACEIGNIT...

Page 9 - HSI Model Specific Connectors

S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS 9 69-2076—01 a Indicates optional connection based on configuration. HSI Model Specific Connectors In addition to the common connectors listed above, Table 4 identifies connectors available on the HSI model board assemblies. a Indicates op...

Page 11 - Display; CHECKOUT; Remote Display; WIRING

S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS 11 69-2076—01 “SP_” Setpoint. “Df_” Setpoint Differential (select models). “°F_” Degrees Fahrenheit Then press the UP or DOWN button until the parameter has reached the desired value. After 60 seconds without any button inputs, the control...

Page 12 - Mounting Sensor and Thermowell; Immersion Well Fitting; CAUTION; Wiring; OPERATION AND CHECKOUT; Operation

S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS 69-2076—01 12 Mounting Sensor and Thermowell 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 th...

Page 14 - TROUBLESHOOTING; Intermittent Pilot; Ignition System Checks; Troubleshooting Error Codes

S9360A, S9361A, S9370A, S9371A INTEGRATED BOILER CONTROLLERS 69-2076—01 14 TROUBLESHOOTING IMPORTANT 1. The following service procedures are provided as a general guide. Follow appliance manufac-turer’s service instructions if available. 2. On lockout and retry models, meter readings between gas con...