Patterson-Kelley MOD-04 owner manual Input Analog

Page 38

 

 

Modu-Fire®Gas-Fired Boiler

Parts/Technical Support

 

 

 

 

 

 

Standard Unit - Local & Remote Control w Options - Logic Diagram

INPUT

+

 

ANALOG

--

SETPOINT

ALTERNATE

TEMPERATURE

AIR OUTDOOR

SETPOINT

(c)

+V

INPUT

ANALOG

+mA

 

CUSTOMER CONNECTIONS

DELAY

PUMP

ALARM POINTS LIMIT ALL

ALARM RANGE SETPOINT

ALARM SAFEY FLAME

INTERLOCK START 2 #

INTERLOCK START 1 #

35

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Contents PATTERSON-KELLEY Modu-FireGas-Fired Boiler Table of Contents What to do if you smell gas Introduction/Safety Modu-FireGas-Fired BoilerBurn, Fire, and Explosion Hazards SafetyElectrical Hazards Chemical Hazards Modu-FireGas-Fired Boiler SafetyCrush Hazards Modu-FireGas-Fired Boiler Safety Pressure Hazards Slip, Fall HazardsPlacement Storage Prior to InstallationInstallation Initial InspectionModu-FireGas-Fired Boiler Installation ClearancesCombustion AIR Automatic Vent Damper Vent ElbowsBarometric Damper Flue ConnectionRemoving an Existing Boiler Pipe Capacity for Natural Gas Piping Design Modu-FireGas-Fired Boiler Gas Supply Piping by InstallerGas Bleeds and Vents by Installer Boiler Water Piping by Installer Boiler Inlet and Outlet ConnectionsInspection Flushing and FillingWater Quality Test of Limit Controls Test of Ignition Safety SystemTest of Low Water Cut-off 12.1A Configuring the Local Controller Test of Low Gas Pressure SwitchTest of High Gas Pressure Switch For example, assume the following settings Configuration level Is pressed Table of Parameters 12.1B Optional Remote Control Installation Air Flow AdjustmentsBasic Combustion Adjustment Procedure Control Panel Front Lighting ProceduresModu-FireGas-Fired Boiler Operation Normal Shut Down Procedures Emergency Shut OffMonthly During Operation Maintenance WeeklyDaily Semi-AnnuallyMaintenance AnnuallyPilot Tube Ceramic Spider Ignition Electrode Standard Modulating Modu-FireGas-Fired Boiler Maintenance IRI ModulatingLoss of Power Do not Table of Contents for this Section Parts/Technical SupportCustomer Connections Customer Customer Input Analog Connections Customer Alarm Safety Flame Interlock Start 2 # Interlock Start 1 # Alarm Safety Flame Interlock Start 2 # Interlock Start 1 # Customer Connections Page Page Main Assembly Part Modu-Fire Gas-Fired Boiler Parts/Technical SupportLocal Control Panel Modu-FireGas-Fired Boiler Parts/Technical Support Modu-FireGas-Fired Boiler Parts/Technical Support Gas Trains No.PartStandard Gas Train 1500 IRI Gas Train IRI Gas Train 1500 Modu-FireGas-Fired Boiler Parts/Technical Support Cabinet No. PartLimited Warranty Limited WarrantyMODU-FIREBOILER