System with Three 3 Zone Pumps | Raypak 0042B, 0066B, 0180B specs

NOTE: Check VA rating of each relay coil. Total load must not exceed VA rating of transformer.

Fig. 20: System with Three (3) Zone Pumps

Fig. 21: Power Vent System with Zone Valve

23

Image 23

Raypak 0042B, 0066B, 0180B manual System with Three 3 Zone Pumps

Contents

Raytherm Residential Boilers Page Contents Proposition Pay Attention to These Terms Receiving Equipment General Specifications Rating Input Heating Net Piping ConnectionsCapacity Gas NPT Clearance Requirements InstallationCode Requirements Mounting Base Model No Combustion/Ventilation AirModel No Sq. in. of Free Area Venting Connections Model No Vent Max Connector Horizontal Diameter Length ft Roof Pitch X/12 Min. ft Common Vents Vent Damper Location Vent Damper Installation Location Vent Damper Operation Mounting AbbreviationDescription Flair Damper Vent Damper Water Connections & System Piping Gas Supply ConnectionsGas Pressure Model No System Flow Max. System Gpm Head ft/WC Single-Zone Piping Piping Diagrams Electrical Wiring Wiring Diagrams Page Page Single-Zone Taco Valve System with Three 3 Zone Pumps Primary/Secondary Pumping System Honeywell Zone Valve IID Units with Low Water Cut-off Device Intermittent Ignition Device IID Servicing ProceduresSequence Operation General Location of Controls Filling the System START-UP ProceduresLighting the Boiler For Standing Pilot Models For Automatic Ignition Models To Turn Off Gas to the Boiler Models 90, 135 For Honeywell valve Shut-down ProcedureTo Turn Off Gas to the Boiler For Honeywell valve Turn gas control knob Safe Shut-down Tests Testing the Ignition Safety Shut-off Burners Inspection ProceduresLow Water Cut-Off When Installed Procedure for Cleaning Flue Gas Passageways Burner Tray Removal Repair ProceduresTube Cleaning Procedure Typical Heat Exchanger Removal Combustion Chamber Removal Heat Exchanger Re-assembly Problem Causes Solutions Troubleshooting Piping Adjustment & Replacement of Components Circulator Replacement Replacement Parts ListFast-Response Temperature Sensor Module Replacement Fast-Response Temperature Sensor Probe Replacement Limited Parts Warranty