Raypak 260-401 manual Table of Contents

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TABLE OF CONTENTS

CONTENTS

3 1. RECEIVINGEQUIPMENT

32. GENERAL SPECIFICATIONS AND DIMENSIONS

4General Safety Precautions

6

3. INSTALLATIONPROCEDURES

6

- Code Requirements

6

- Clearance Requirements for all Models

6

- Combustion/Ventilation Air

7

- Venting Connections

8

- Common Vents

10

-

Gas Supply Connections

11

-

Water Connections & System Piping

13

-

Electrical Wiring

14

-

Wiring Diagrams

19

4. SERVICING PROCEDURES

19

-

Sequence of Operation

19

-

Start Up Procedures

24

-

Inspection Procedures

25

-

Repair Section

26

5. TROUBLE SHOOTING GUIDE

30

- Adjustments/Replacements of Components

336. REPLACEMENT PARTS LIST

35WARRANTY

These instructions are provided to assure the proper installation and operation of Raypak water heaters. Should questions arise regarding the specifications, installation, operation or servicing of these water heaters, we suggest that the local Sales representative or the factory be consulted.

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Contents Installation and Operating Instructions For Your SafetyTable of Contents Receiving Equipment General SpecificationsSpecifications and Dimensions General Safety Precautions TIME/TEMPERATURE Relationships in Scalds ScaldingMountingbase Installation ProceduresCoderequirements Outdoormodels Fig. #8280.1Fig. #9351 Vent TERMINAL/INDOOR Stack Installation Common Vents GAS Supply ConnectionsWater Connections & System Piping GAS PRESSURE-SPECIFICATIONSGAS Pressure Regulator LOW NOx WH1 Relief ValveElectricalwiring Wiring Diagram KEYWiring Diagram Standing Pilot Models 260Wiring Diagram Intermittent Ignition Device IID Model Fig. #2373Wiring Diagram Intermittent Ignition Device IID Models 330Model 261 LOW NOx Model 401 LOW NOx Sequenceofoperation Intermittentignitiondeviceiid Servicing ProceduresSTART-UPPROCEDURES What to do if YOU Smell GAS Fig.#8083.2System Shut Down Procedure For Automatic Ignition ModelsFor Automatic Ignition Systems Inspectionprocedures BurnersTo Turn OFF GAS to Appliance High GAS Pressure Switch START-UP Procedures S8610BBurner Adjustment OperationGAS Valve Removal Normal Inspection ProceduresBurner Drawer Removal Main Burner and Orifice RemovalHeatexchangerremoval Heat Exchanger RE-ASSEMBLYRepair Section Combustion Chamber RemovalTrouble Shooting Guide Important NoticePiping Electrical Electronic Ignition IID TroubleshootingTroubleshooting Honeywell S8600 High VoltageElectrical Standing Pilot High VoltageADJUSTMENTS/REPLACEMENTSOF Components Replacement Parts List RAYPAK, INCFor Units with a LOW NOx Tray Page Page Limitedpartswarrantyeconopakwaterheaters