Raypak 1334001 operating instructions

Contents

Main INSTALLATION & OPERATING INSTRUCTIONS Models 01334001 Type WH Raytherm Hot Water Supply Heaters Page CONTENTS WARNINGS DANGER ! GENERAL SAFETY RECEIVING EQUIPMENT Model Identification Time/Temperature Relationships in Scalds INSTALLATION Installation Codes Installation base General Specifications All Models (Approved) Clearances Installation Clearances (All Dimensions are in Inches) MODEL 0133 C J MODELS 0182-0400 and 0181-0401 Specifications and Dimensions K MODELS 0514-0824 MODELS 0962-1826 K L H J C B K L MODELS 0926-1758 MODELS 2100-4000 H B K Outdoor Water Heaters High Wind Conditions (Outdoor Units Only) Combustion Air (Indoor Units Only) Air for Combustion and Ventilation Venting Outdoor Installations Indoor Installations Page Page Vent Piping Vent Damper Installation Models 0133 Through 0180 (Where Required) Vent Damper Plumbing General Gas Supply Connections Gas Pressure Regulator Venting of Diaphragm Gas Components MAXIMUM EQUIVALENT PIPE LENGTH Flow Rates MAXIMUM AND M INIMUM FLOW RATES PipingDomestic Hot Water Supply Heaters Page ControlsGeneral Relief Valve Pump Time Delay Electronic Ignition Operating Controls Limit Controls High Limit Flow Switch 100% Pilot Safety Electrical Connections Low Water Cut-Off (Optional) High and Low Gas Pressure Switches (Optional) Page Page Location of Controls START-UP before Start-Up General Initial Start-Up - Pump and Motor TO TURN OFF G AS TO APPLIANCE LIGHTING INSTRUCTIONS FOR HEATERS WITH EL ECTRONIC IGNITION (IID) FOR MODELS WITH MANUAL GAS VALVES FOR YOUR SAF ETY READ BEFORE OPERATING OPERATING INSTRUCTIONS INSPECTION burners Controls Inspection Procedures ADDENDA: LOW NOx HEATERS MODELS 0181 TO 0401 Operation Start-Up Procedures (S8610b Ignition Module) burner Adjustment Visual Inspection Electrical High Gas Pressure Switch burner Tray Removal Main burner And Orifice Pilot Removal Combustion Fan Removal TROUbLESHOOTING ElectricalElectronic Ignition IID Intermittent Pilot System Honeywell S8600 Mechanical Page Page Page Page Page Page Page TroubleshootingPumps Failure To Pump Reduced Capacity and/or Head Rapid Wear of Coupling SERVICE AND MAINTENANCE Tube Cleaning burner Tray Removal Gas Valve Removal Gas Valve Adjustment - Robertshaw (Invensys) 7000 Series 2-Stage Gas Valve with Solenoid Valve Main burner and Orifice Pilot Removal and Cleaning High Limit or Tankstat Heat Exchanger Removal Heat Exchanger Re-Assembly REPLACEMENT PARTS Combustion Chamber Removal Control Well Replacement Tube Replacement