Rinnai RL94I, RL75I installation manual Table of Contents

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California Proposition 65 lists chemical substances known to the state to cause cancer, birth defects, death, serious illness or other reproductive harm. This product may contain such substances, be their origin from fuel combustion (gas, oil) or components of the product itself.

Table of Contents

Specifications

3

Consumer Safety Information

 

 

Safety Definitions

4

Safety Behaviors and Practices

4

Safety Features

4

Description of Operation

4

Operating Instructions

 

 

Temperature Controller

5

Features Available on Temperature

 

 

Controllers

6

How to Set the Temperature

7

Temperature Controller Settings

7, 8

Temperature Options Without

 

 

a Temperature Controller

8

Setting the Sound Volume (Voice Prompt)

8

Using the Water Smart / Bath Fill Function

9

Overview

9

Setting the Water Volume

9

Filling the Tub

10

Setting Controller to Mute

10

Setting the Clock

10

Maintenance

 

 

Cleaning

11

Vent System

11

Motors

11

Temperature Controller

11

Lime / Scale Build-up

11

Snow Accumulation

11

Visual Inspection of Flame

11

Error Codes

 

 

Error Code Table

12,13

Trouble Shooting for Common Issues

14

Accessing Operating Information

14

Water Quality

14

Flushing the Heat Exchanger

 

 

(Error Code: LC or 00)

15

Installation Instructions

16

General Instructions

16

Clearances from Appliance

17

Attachment of the Water Heater

17

Electrical Connection

18

Error Indication or Air Handler Control Switch...

(RL75i, RL94i only)

18

Gas Piping

 

General Instructions

18

Pipe Sizing Procedure - Example

19

Water Piping

 

Isolation Valves and

 

Pressure Relief Valves

20

Piping Requirements

21

Pressure Relief Valve Requirements

21

Freeze Protection

21, 22

Freeze Protection Piping

23

Recommended Piping for Basic Installation.. 24

Recommended Piping for

 

Circulation Systems

25

Venting Instructions

 

Intake / Exhaust Guidelines

26

Condensate

26

Maximum Vent Length

27

Vent Products

28

Flue Terminal Clearances

 

(ANS Z21.10.3, CSA 4.3)

29

Additional Clearances - Vent Terminal

30

Flue Installation - Concentric Venting

 

(RL75i, RL94i)

31

Flue Installation

 

(R98LSi, R98LSi-ASME)

32, 33

Connecting Multiple Water Heaters

34

High Altitude Installations

34, 35

Temperature Controller Installation

 

Location

36

Configurations

36

Cable Lengths and Size

36

Mounting the Controller

37

Operating Instructions

38

Technical Data

 

Pressure Drop Curve

39

Outlet Flow Data

39

Space Heating

40

Dimensions

41

Ladder Diagrams

42, 43

Consumer Support

 

Warranty Information

44

Limited Warranty

44, 45

State Regulations

46

French Version

47-68

2

VB Series Indoor LS Manual

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Contents REU-VB2528FFUD-US Table of Contents Specifications RL75i RL94i R98LSiSafety Behaviors and Practices Safety Features Consumer Safety InformationSafety Definitions Description of OperationTemperature Controller MC-91-1US & MCC-91-1USOperating Instructions Features Available on Temperature ControllersFeatures MC-91 MCC-91 MC-100 BC-100 MC-502 DescriptionModel Temperature Settings Available ºF How to Set the TemperatureTemperature Controller Settings Re-setting the Maximum Temperature RL75 and RL94 only Temperature Options Without a Temperature ControllerSetting the Sound Volume Voice Prompt MCC-91 Temperature ControllerOverview Using the Water Smart / Bath Fill FunctionSetting the Water Volume Filling the Tub Setting Controller to MuteSetting the Clock Models MC-91 and MCC-91Maintenance Error Codes Code Fault RemedyCode Water Quality Trouble Shooting for Common IssuesAccessing Operating Information Flushing the Heat Exchanger Error Code LC or Circulating PumpInstallation Instructions General InstructionsClearances from Appliance Attachment of the Water HeaterGeneral Instructions Electrical ConnectionGas Piping Pipe Sizing Procedure Example Pressure Relief Valve Maintenance Isolation Valves Installation InstructionsPressure Relief Valve Installation Instructions Water PipingFreeze Protection Piping RequirementsPressure Relief Valve Requirements Manual draining of the water heater When the water heater or external piping has frozenFreeze Protection Freeze Protection Piping KEYRecommended Piping for Basic Installation Rinnai Water HeaterRecommended Piping for Circulation Systems For this applicationCondensate Venting InstructionsIntake / Exhaust Guidelines Maximum Vent Length Vent Products Manufacturer Product PartsDescription Canadian Installations US Installations Flue Terminal Clearances ANS Z21.10.3, CSAAdditional Clearances Vent Terminal Inside CornerFlue Installation Concentric Venting RL75i, RL94i Exhaust Pipe Assembly Flue Installation R98LSi, R98LSi-ASMEAir Intake Assembly Venting Clearances to CombustiblesHorizontal with Concentric Termination Vertical TerminationsNumber Connected Accessories Necessary Water Heaters Connecting Multiple Water HeatersHigh Altitude Installations GuidelinesCanada only Location Temperature Controller InstallationConfigurations Cable Lengths and SizeMounting the Controller Outline of RemoteFor Your Safety Read Before Operating Operating InstructionsOutlet Flow Data Technical DataPressure Drop Curve Space Heating Temperature SettingReplacement PumpsDimensions RL75i, RL94i R98LSi, R98LSi-ASMELadder Diagram for RL75i and RL94i Ladder Diagram for R98LSi and R98LSi-ASME HOTConsumer Support Warranty InformationLimited Warranty What will Rinnai do? State Regulations Important In the State of Massachusetts 248 CMR 4.00Instructions d’installation Instructions dutilisationInstructions dutilisation Temp. d’eauModel Plages de température disponible ºF Plages de température avec un contrôleur de températureOptions de température sans contrôleur à distance Entretien NettoyageInstructions générales Écartements par rapport à lappareil Fixation du chauffe-eauInstructions générales Installation à altitude élevéeTuyauterie de gaz Tuyauterie deau Valve à Bille / Valve de dégagement de pression RL75i, RL94iQualité de leau Soupape de sûretéTuyauterie recommandée pour installation de base LégendeCondensat Instructions de ventilationConsignes pour aspiration/évacuation Longueur maximum de ventilation 12.5 m 10.7 mHorizontale Produits de ventilationConstructeur Produit Pièces Espacements pour terminaison de cheminée ANS Z21.10.3, CSA Nest PAS PermiseInstallation de conduit de cheminée RL75i, RL94i Montage du tuyau dévacuation Installation de conduit de cheminée R98LSi, R98LSi-ASMEEnsemble de prise dair Terminaisons horizontalesTerminaison horizontale concentrique Terminaisons verticalesInstructions dutilisation VanneMa ualmanuelleValveDiagramme en escalier RL75i, RL94i PhaseDiagramme en escalier R98LSi, R98LSiASME Phase TRE NEU RALQuest-ce qui est couvert ? Support à la clientèleInformations sur la garantie Combien de temps dure la couverture ?Que fait Rinnai pour exercer la garantie ? VB Series Indoor LS Manual VB Series Indoor LS Manual VB Series Indoor LS Manual VB2528FFU VB2735FFU VA3237FFU