Rinnai CU199i - Performance Data

60 Rinnai Tankless Water Heater Installaon and Operaon Manual
4.4 Performance Data
To Obtain Performance Data:
1. Press and hold the (Down) buon.
2. While holding the (Down) buon for 2 seconds,
press and hold the “On/O” buon (hold both buons
simultaneously).
3. Use the (Up) and (Down) buons to scroll to the
desired informaon described in the Performance
Data Table.
4. To exit performance data, repeat step 2 above.
5. When complete, the set temperature appears in the
display.
1
2
# DATA UNIT
01
Water Flow Rate x0.1 gal/min
02
Outgoing Temperature °F
03
Combuson Hours x100 Hours
04
Combuson Cycles *
05
Fan Frequency Hz
06
Addional Controllers Connected *
07
Water Flow Control Posion
0=mid, 1=Open,
2=Closed
08
Inlet Temperature °F
09
Fan Current x10 mA
10
Total Bath Fill Amount gallons
11
HEX Outlet Temperature °F
12
By-Pass Flow Control Posion Degrees of opening
15
Freeze Protecon Temperature
(Indoor Unit Only)
°F
17
Freeze Protecon Temperature
(Outdoor Unit Only)
°F
19
Pump Hours x100 Hours
20
Pump Cycles *
21
Exhaust Temperature °F
Performance Data Table
* Refer to the Technical Data Sheet located on the inside
front cover of the water heater for addional informaon.
# DATA UNIT
01
Water Flow Rate x0.1 gal/min
02
Outgoing Temperature °F
03
Combuson Hours x100 Hours
04
Combuson Cycles *
05
Fan Frequency Hz
06
Addional Controllers Connected *
07
Water Flow Control Posion
0=mid, 1=Open,
2=Closed
08
Inlet Temperature °F
09
Fan Current x10 mA
10
Total Bath Fill Amount Gallons
11
HEX Outlet Temperature °F
12
By-Pass Flow Control Posion Degrees of opening
15
Freeze Protecon Temperature
(Indoor Units Only)
°F
17
Freeze Protecon Temperature
(Outdoor Units Only)
°F
19
Pump Hours x100 Hours
20
Pump Cycles *
21
Exhaust Temperature °F
Performance Data Table
The water heater can deliver water at only one temperature seng at a me. The available temperatures are
provided below. A temperature lower than 98° F (37° C) can be obtained at the tap by mixing with cold water.
To change the temperature scale from Celsius to Fahrenheit or vice versa, press and hold the “On/O” buon on
the controller for 5 seconds while the water heater is OFF.
These models have a default maximum temperature of 140° F (60° C) and an opon to increase the maximum temperature
to 185 °F (85 °C) with parameter adjustment. Refer to secon “3.12 Parameter Sengs” for further details.
Temperature Sengs
Parameter
Seng A
°F 98 100 102 104 106 108 110 115 120 125 130 135 140* 150* 160* 185*
°C 37 38 39 40 41 42 43 46 49 52 54 57 60 66 71 85
°F 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185
Parameter
Seng
°C 43 46 49 52 54 57 60 63 66 68 71 74 77 79 82 85
Available Temperatures with an Internal Controller