Rinnai CU199i Installation And Operation Manual page 2

2.5 Specifications
Minimum Gas Consumption Btu/h
Maximum Gas Consumption Btu/h
1
Flow Rate
(Min - Max)
Max Flow Rate with Parameter Adjustment
Weight
Sound level
Normal
Standby
Electrical
Freeze Protection
Data
Max Current
Fuse
Temperature Setting
By-Pass Flow Control
Natural
Gas Supply
2
Pressure
Propane
Type of Appliance
Ignition System
Electric Connections
Water Supply Pressure
Remote Control Cable
Energy Star Qualified
Complies with South Coast Air Quality Management
District 14 ng/J or 20 ppm NOx emission levels
1
Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation flow is 0.4 GPM (1.5 L/min).
2
The maximum gas supply pressure must not exceed the value specified by the manufacturer.
Rinnai products are continually being updated and improved; therefore, specifications are subject to change without prior notice.
8
Internal (Indoor) Units
CU199i CU160i
199,000 160,000
0.26 - 9.8 GPM 0.26 - 8.0 GPM
(1.0 - 37 L/min) (1.0 - 30 L/min)
11 GPM 9 GPM
(42 L/min) (34 L/min)
64 lb (29 kg) 62 lb (28 kg)
49 dB 48 dB
84 W 52 W
148 W
•
Minimum: 98° F (37° C)
•
Maximum: Default: 140° F (60° C) With Parameter Adjustment: 185° F (85° C)
Electronic
3.5 in. w.c. - 10.5 in. w.c.
8.0 in. w.c. - 13.5 in. w.c.
Super-High-Efficiency (Condensing), Tankless, Temperature Controlled Continuous
Flow Gas Hot Water System
Direct Electronic Ignition
•
Appliance: AC 120 Volts, 60Hz.
•
Temperature Controller: DC 12 Volts (Digital)
•
Minimum: 50 PSI (Recommended 60-80 PSI for maximum performance)
•
Maximum: 150 PSI
Non-Polarized Two Core Cable (Minimum 22 AWG)
Yes
Yes
Rinnai Tankless Water Heater Installation and Operation Manual
External (Outdoor) Units
CU199e CU160e
15,000
199,000 160,000
0.26 - 9.8 GPM 0.26 - 8.0 GPM
(1.0 - 37 L/min) (1.0 - 30 L/min)
11 GPM 9 GPM
(42 L/min) (34 L/min)
64 lb (29 kg) 62 lb (28 kg)
53 dB 52 dB
81 W 49 W
1.3 W
152 W
4 Amps
10 Amps