Rinnai REP199i User manual

INTERNAL INDOOR MODELS:
VEiREUVEFFDUS
VEiREUVEFFDUS
VEiREUVEFFDUS
VEiREUVEFFDUS
EXTERNAL OUTDOOR MODELS:
VEeREUVEWDUS
VEeREUVEWDUS
VEeREUVEWDUS
VEe (REU-VE1720WD-US)
Tankless Water Heater (With Pump)
Installation and Operation Manual
ANSI Z21.10.3 • CSA 4.3
INDOOR MODELS:
REPiREUVEPFFDUS
REPiREUVEPFFDUS
OUTDOOR MODELS:
REPeREUVEPWDUS
REPeREUVEPWDUS
C US
10000072600001

2 Rinnai Tankless Water Heater Installation and Operation Manual
WARNING


• 

• WHAT TO DO IF YOU SMELL GAS
– 
– 
– -

– 
• 

Full-length Spanish version available online at rinnai.us




Rinnai Tankless Water Heater Installation and Operation Manual 3
Contents
  5
  6
  6
  6
  8
  8
  9
  10
  11
  13
  15
  
  16
  17
  22
  
  32
  33
  
  37
  38
  
  42
 
 
 
 
 

     
 
 
  58
  
  61
  62
  63
  63
  
  
  66
  68
  69

    
 
Institute
BTU 
 
LPG 
NG 
PRV 
 
 
NPT 
 
V AC 
To The Consumer
• 

• 


• 
• 



• 

• 



Acronyms and Abbreviations







To The Installer
• 

-


• 

– 
– 

– 

– 
– 



• 
-


• 

• 



1.1. WelcomeWelcome


WARNING
WARNING

WARNING
6 Rinnai Tankless Water Heater Installation and Operation Manual
• 

-

• -


• 
– 
– 

– 


– 

• 



• 


2.2. SafetySafety
2.1 Safety Symbols







DANGER


















• 



• 
-

• 






• 

• 

– 󰀨-
󰀨



– 󰀨

2.2 Safety Precautions

Rinnai Tankless Water Heater Installation and Operation Manual 7
• 

-


• 




• 

• -

• 

• 


• 


• 
-



• 





– 󰀨


󰀨

– 
󰀨
󰀨




• 




󰀨

• 

• -
󰀨󰀨
󰀨
• -



• 

• -


• 

• -





-




8 Rinnai Tankless Water Heater Installation and Operation Manual
3.3. About the Water HeaterAbout the Water Heater
3.1 Front and Bottom View
Indoor Outdoor
Figure 1: Front view
Hot Water
Outlet Cold Water
Inlet
Gas Inlet
Cold Water
Inlet
Gas Inlet
Hot Water
Outlet
Figure 2: Bottom view

• 
• 
• 
• 
• 
Controller


 


Rinnai Tankless Water Heater Installation and Operation Manual 9
3.2 Main Components
Ignition Unit

Controller



Figure 3: Main Components
Fan Motor

Condensate Drain





Gas Control





10 Rinnai Tankless Water Heater Installation and Operation Manual
3.3 Specifications
Indoor Units 
REP199i REP160i REP199e REP160e

 
    
Flow Rate1









Weight    
  
Electrical Data
Normal 96 91  60
 1
Freeze Protection 86 122
 
Fuse 
 162 160  129
  
 

Pressure2
Natural Gas 
 
 󰀩

 
Electric Connections 

 
 



Yes
1

2 



