Rinnai HD250E REU-V3232WC, Руководство по обслуживанию

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Infinity REU-V3232W /HD250E REU-V3232WC - 37 - Issue 1 - 8/09/03 ©Rinnai
17. Maintenance Monitor / Error History
This feature is available where the appliances are connected with a deluxe controller (MC70-2A or
BC70-2A). This will enable service personnel to locate the maintenance history and faulty
components, with the appliance in operation.
NB. When the maintenance information, error history is shown, use only one controller. If two or more
remote controls are used at the same time, it may not operate correctly.
To display Maintenance Information
Note: REU-V3232W/WC uses Maintenance Numbers 1-12.
*Note 1 Fan Frequency rpm Conversion
(rpm) = (Hz) x15
*Note 2 Remote Control Connections
16. With the controller in the "OFF" position press the Water
Temperature "DOWN" (Cooler) button while holding the "ON/
OFF" button to activate the maintenance monitor. Press the "ON/
OFF" button a second time to set the controller in the "ON" mode.
This feature can now be used with the appliance in operation.
17. The maintenance number will be shown in the Water Temperature
display.
18. Data will be shown in the Clock display.
19. To select the required maintenance number, press the Water Temperature "UP" and "DOWN" buttons.
Display Monitor Contents
No. Contents Units Data Range
01 Water flow sensor recognition flow
(Example 123 = 12.3L/min). 0.1L/min 0~400
02 Hot water Outlet thermistor temperature
(Example 20 = 20 C)
C
0~999
03 Hot water combustion time
(Example 6 = 600 hours) 100 hours 000~999
04 Hot water operation frequency
(Example 6 = 600 Operations) 100 0~999
05 Hot water fan frequency Hz pulses/sec 0~999 *Note 1
06 Remote control connection none 0 or 1 *Note 2
Bathroom Remote
Additional remote Kitchen remote
“0 1 1”
Controls connected Display
No “0”
Yes “1”
07 Water flow servo present recognising positioning None 0~2 *Note 3
°
°