Rinnai HD200E REU-V2632WC, Service Manual

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Infinity REU-V2626W / HD200E REU-V2632WC - 34 - Issue 1 - 10/10/03 ©Rinnai
16. Maintenance Monitor / Error History
This feature is available on appliances where a deluxe controller (MC70-2A or BC70-2A) is fitted,
enabling service personnel to locate the error history and fault find operational appliances.
NB. Use only one controller, when accessing the maintenance information /error history, as two or more remote controls may
cause incorrect operation.
To display Maintenance Information
*Note 1
Fan Frequency rpm Conversion
(rpm) = (Hz) x15
*Note 2
Remote Control Connections
1. 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.
2. The maintenance number will be shown in the Water Temperature display.
3. Data will be shown in the Clock display.
4. 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 Controls connected Display
Additional remotes Kitchen remote No “0”
“ 0
1
1 ” Yes “1”