Rinnai REU-VA2019FFUD-UC Manuals

Manuals and User Guides for Rinnai REU-VA2019FFUD-UC. We have 1 Rinnai REU-VA2019FFUD-UC manual available for free PDF download: Operation And Installation Manual

Rinnai REU-VA2019FFUD-UC Operation And Installation Manual

Rinnai REU-VA2019FFUD-UC Operation And Installation Manual (44 pages)

Direct Vent Tankless Water Heater

Brand: Rinnai | Category: Water Heater | Size: 1.06 MB

Table of Contents

Table of Contents
1
Table of Contents
2
Specifications
3
Consumer Safety Information
4
Safety Definitions
4
Safety Behaviors and Practices
4
Safety Features
4
Operating Instructions
5
Description of Operation
5
Features Available on Temperature Controllers
5
Temperature Controllers - Models
6
Setting the Temperature
8
Temperature Options Without a Temperature Controller
8
Temperature Ranges
9
Setting the Sound Volume
9
Setting the Clock
9
Using the Water Smart Bath Fill Function
10
Overview
10
Setting the Water Volume
10
Filling the Tub
11
Setting Controller to Mute
11
Maintenance
12
Cleaning
12
Vent System
12
Motors
12
Temperature Controller
12
Lime / Scale Buildup
12
Snow Accumulation
12
Visual Inspection of Flame
12
Error Codes
13
Error Code Table
13
Trouble Shooting for Common Issues
15
Accessing Operating Information
15
Water Quality
15
Flushing the Heat Exchanger
16
Installation Instructions
17
General Instructions
17
Clearances from Appliance
18
Attachment of the Water Heater
18
Electrical Connection
19
Gas Piping General Instructions
19
Pipe Sizing Procedure - Example
20
Water Piping General Instructions
21
Pressure Relief Valve
21
Freeze Protection
21
Freeze Protection Piping
22
Recommended Piping for Basic Installation
23
Recommended Piping for Circulation Systems
24
Optional 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
30
Flue Installation - Concentric Venting (R50Lsi, R75Lsi, R85Lsi)
31
Flue Installation (R98Lsi, R98Lsi-ASME)
32
High Altitude Installation
34
Connecting Multiple Water Heaters
34
Temperature Controller Installation
35
Location
35
Configurations
35
Cable Lengths and Size
35
Mounting the Controller
36
Operating Instructions
37
Technical Data
38
Pressure Drop Curve
38
Outlet Flow Data
38
Space Heating
39
Dimensions
40
Ladder Diagram
41
Consumer Support
42
Warranty Information
42
Limited Warranty
42

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