Rinnai RSC160i User manual
Tankless Water Heater (With Pump)
Installation and Operation Manual
06000012350449
U334-0777X01(00)
INTERNAL (INDOOR) MODELS:
RSC199i (REU-NP3237FF-US(A))
RSC160i (REU-NP2530FF-US(A))
EXTERNAL (OUTDOOR) MODELS:
RSC199e (REU-NP3237W-US(A))
RSC160e (REU-NP2530W-US(A))
CUS
ANSI Z21.10.3 ・CSA 4.3
2 Rinnai Tankless Water Heater Installation and Operation Manual
WARNING
If the information in these instructions is not followed exactly, a re or explosion may result
causing property damage, personal injury, or death.
•
• WHAT TO DO IF YOU SMELL GAS
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Assurez-vous de bien suivre les instructions données dans cette notice pour réduire au
minimum le risque d’incendie ou d’explosion ou pour éviter tout dommage matériel, toute
blessure ou la mort.
•
• QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ :
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AVERTISSEMENT
Full-length French and Spanish versions available online at rinnai.us
Rinnai Tankless Water Heater Installation and Operation Manual 3
Contents
1. Welcome .......................................................................................................................................... 5
2. Safety ............................................................................................................................................... 6
7
7
3. About the Water Heater .................................................................................................................. 9
9
10
11
12
13
15
4. Install the Water Heater ................................................................................................................ 17
17
18
19
24
26
50
51
52
54
57
60
61
63
5. Operation .......................................................................................................................................65
65
67
68
69
70
4 Rinnai Tankless Water Heater Installation and Operation Manual
72
75
6. Maintenance .................................................................................................................................. 81
81
83
85
86
7. Appendices ................................................................................................................................... 87
87
89
90
91
92
93
8. Warranty ........................................................................................................................................ 94
Rinnai Tankless Water Heater Installation and Operation Manual 5
ANSI
Institute
BTU
DHW
GPM
LPG
NG Natural Gas
PP
PRV
PSI
WC
To The Consumer
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Acronyms and Abbreviations
To The Installer
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1.1. WelcomeWelcome
WARNING AVERTISSEMENT
6 Rinnai Tankless Water Heater Installation and Operation Manual
• -
-
•
-
• QUE FAIRE SI VOUS SENTEZ UNE
ODEUR DE GAZ :
–
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–
•
•
•
• Do not store or use gasoline or other
• WHAT TO DO IF YOU SMELL GAS:
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2.2. SafetySafety
WARNING
CAUTION
WARNING
Rinnai Tankless Water Heater Installation and Operation Manual 7
2.2 Safety Precautions
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DANGER
2.1 Safety Symbols
8 Rinnai Tankless Water Heater Installation and Operation Manual
• -
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• Do not store or use gasoline or other
(Ne pas entreposer ni utiliser d’essence
ou ni d’autres vapeurs ou liquides inam-
mables à proximité de cet appareil ou de
tout autre appareil.)
•
•
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•
– -
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•
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(N’utilisez pas cet appareil s’il a été
plunge dans l’eau, même partiellement.
Faites inspecter l’appareil par un licence
professionnelle et remplacez toute partie
du système de contrôle et toute com-
mande qui ont été plongés dans l’eau.)
•
•
(En cas de surchaue ou si l’alimen-
tation en gaz ne s’arrête pas, fermez
manuellement le robinet d’arrêt de l’ad-
mission de gaz.)
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Rinnai Tankless Water Heater Installation and Operation Manual 9
3.3. About the Water HeaterAbout the Water Heater
3.1 Front View
Indoor Outdoor
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Controller
Vent
Exhaust
Figure 1: Front View
10 Rinnai Tankless Water Heater Installation and Operation Manual
3.2 Bottom View
Gas
Hot Water
Outlet
Cold Water
Inlet
Figure 2: Bottom View
Rinnai Tankless Water Heater Installation and Operation Manual 11
3.3 Components
Air Intake
Ignition Unit
Integrated
Flue Gas Exhaust
Air Inlet Filter
Venturi
Intake
Exhaust
Controller removed
for clarity.
Figure 3: Components
12 Rinnai Tankless Water Heater Installation and Operation Manual
3.4 Specifications
Indoor Units Outdoor Units
RSC199i RSC160i RSC199e RSC160e
Minimum Gas Consumption
Btu/h
Maximum Gas
Consumption Btu/h
Flow Rate1
(Min-Max)
Max Flow Rate
with Parameter Adjustment
Weight
Sound Level
Electrical Data
Normal 78 W 57 W 78 W 55 W
Standby
Freeze Protection 150 W 172 W
Max Current
Fuse
Temperature Setting
Bypass Flow Control
Gas
Supply
Pressure2
Natural Gas
Propane
Type of Appliance
Ignition System
Electric Connections
Water Supply Pressure
Remote Control Cable
Complies with South Coast
Air Quality Management
District 14 ng/J or 20 ppm
NOx emission levels Yes
1
2
Rinnai Tankless Water Heater Installation and Operation Manual 13
3.5 Dimensions
Indoor Models
(RSC199i and RSC160i)
Outdoor Models
(RSC199e and RSC160e)
Figure 4: Indoor Dimensions
Figure 5: Outdoor Dimensions
14 Rinnai Tankless Water Heater Installation and Operation Manual
Cold Inlet
Gas
Hot Outlet
Condensate
Drain
Gas
Cold Inlet
Hot Outlet
Condensate Drain
M33 Thread
3.5.1 Supply Connections
Figure 6: Supply Connections
Rinnai Tankless Water Heater Installation and Operation Manual 15
Product Product Description Image
Cartridge
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Additional Controller
MC-601-W
MC-195T-US
MCC-91-2
MCC-601
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3.6 Accessories
16 Rinnai Tankless Water Heater Installation and Operation Manual
Product Product Description Image
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Motion Sensor
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Rinnai Tankless Water Heater Installation and Operation Manual 17
4.4. Install the Water HeaterInstall the Water Heater
THIS SECTION IS INTENDED FOR THE
INSTALLER
4.1 Installation
Guidelines
guidelines:
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(En cas de surchaue ou si l’alimen-
tation en gaz ne s’arrête pas, fermez
manuellement le robinet d’arrêt de l’ad-
mission de gaz.)
• -
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• Installation Guidelines
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• Mount Water Heater to the Wall
• Vent Water Heater
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18 Rinnai Tankless Water Heater Installation and Operation Manual
DO NOT
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4.2 What You Will
Need
4.2.1 Items Included
• Rinnai Tankless Water Heater
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– Tankless Water Heater Installation
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4.2.2 Items Needed
(Field-Supplied)
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• Wire Cutters
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Return)
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• Heat tape
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• Wire nuts
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Rinnai Tankless Water Heater Installation and Operation Manual 19
4.3 Choose an
Installation
Location
4.3.1 Water Quality
Guidelines
SS
SS
4.3.2 Environment
Regulation
Contaminant Maximum Level
Total Hardness
Chlorides *
Copper *
Dioxide (CO2)
Iron *
Manganese *
pH *
Solids) *
20 Rinnai Tankless Water Heater Installation and Operation Manual
4.3.3 Internal (Indoor) Water
Heaters
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4.3.4 External Water
Heaters and Vent
Terminations
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This manual suits for next models
15
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