Rinnai REU-N2024FF-US, Инструкция по установке и эксплуатации

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58 Rinnai Tankless Water Heater Installation and Operation Manual
The water heater can deliver water at only one temperature setting at a time. 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/Off ” button on the
controller for 5 seconds while the water heater is OFF.
* These models have a default maximum temperature of 120° F (49° C) and an option to increase the maximum temperature to 140 °F (60 °C).
Refer to section
“3.12 Parameter Settings ” for further details.
Temperature Settings
Fahrenheit °F 98 100 102 104 106 108 110 115 120 125
*
130
*
135
*
140
*
150
**
160
**
185
**
Celsius °C 37 38 39 40 41 42 43 46 49 52 54 57 60 66 71 85
Available Temperatures with an Internal Controller
4.4 Performance Data
** These settings require the installation of the MCC - 91 - 2 controller. When the MCC - 91 - 2 controller is connected, these higher temperatures
are available on all controller models in the system. Use of an MCC - 91 - 2 controller in a residential dwelling will reduce the warranty coverage
to that of a commercial warranty application.
To Obtain Performance Data:
1. Press and hold the (Down) button.
2. While holding the (Down) button for 2 seconds,
press and hold the
“ On/Off ” button (hold both buttons
simultaneously).
3. Use the (Up) and (Down) buttons to scroll to the
desired information 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
0 1 Water Flow Rate x0.1 gal/min
02 Outgoing Temperature °F
03 Combustion Hours x100 Hours
04 Combustion Cycles *
05 Fan Frequency Hz
06 Additional Controllers Connected *
07 Water Flow Control Position
0=mid, 1=Open,
2=Closed
08
Inlet Temperature °F
09 Fan Current x10 mA
1 0 Total Bath Fill Amount gallons
1 1 HEX Outlet Temperature °F
12 By - Pass Flow Control Position Degrees of opening
15
Freeze Protection Temperature
(Indoor Unit Only)
°F
17
Freeze Protection Temperature
(Outdoor Unit Only)
°F
19 Pump Hours x100 Hours
20
Pump Cycles *
2 1 Exhaust Temperature °F
Performance Data Table
* Refer to the Technical Data Sheet located on the inside
front cover of the water heater for additional information.
# DATA UNIT
0 1
Water Flow Rate x0.1 gal/min
02 Outgoing Temperature °F
03
Combustion Hours x100 Hours
04 Combustion Cycles *
05
Fan Frequency Hz
06 Additional Controllers Connected *
07
Water Flow Control Position
0=mid, 1=Open,
2=Closed
08
Inlet Temperature °F
09
Fan Current x10 mA
1 0 Total Bath Fill Amount Gallons
1 1
HEX Outlet Temperature °F
12 By - Pass Flow Control Position Degrees of opening
15
Freeze Protection Temperature
(Indoor Units Only)
°F
17
Freeze Protection Temperature
(Outdoor Units Only)
°F
19 Pump Hours x100 Hours
20
Pump Cycles *
2 1
Exhaust Temperature °F
Performance Data Table
* Refer to the Technical Data Sheet located on the inside
front cover of the water heater for additional information.