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| INSTALLATION MANUAL for CFEWH SERIES 6-13 | V01 - 12 / 02 / 2021
MAINTENANCE
MANUAL INTERVENTION
IMPORTANT:
The MANUAL INTERVENTION procedure
must only be performed by a licensed professional.
An IRRESOLVABLE / MECHANICAL LOCKOUT ERROR
may be resolved by resetting the unit by pressing
the
20
PCBA RESET Button. This can be done by
following these steps:
1. Remove the
10
Exterior Cover and unplug the
connecting cable from the
19
PCBA Plug.
The three LED indicators on the PCBA will be
illuminated when the unit is in standby, running
or in error mode.
2. Depress the
20
PCBA Reset Button mounted on
the
8
PCBA.
If the error has been successfully reset, the
GREEN
LED on the PCBA will start to flash slowly, indicating
the unit is now in standby mode.
3. Reconnect the connecting cable from the
19
PCBA Plug
and replace the
10
Exterior Cover.
MAINTENANCE
The unit is designed to provide long and reliable service. Actual life
expectancy will vary with water quality and use. The unit itself does not
require any regular maintenance.
However, to ensure consistent water flow, it is recommended to
periodically remove scale and dirt that may build up in the
13
Inlet Filter,
the faucet, or in the shower head.
IMPORTANT:
If the
RED
LED remains either
flashing or illuminated, an error condition is still
present. There are NO user-serviceable parts inside
the housing, so no further action can be taken.
CALL A QUALIFIED SERVICE TECHNICIAN OR
INSTALLER FOR ASSISTANCE.
IMPORTANT:
Other than the
13
Inlet
Filter, the unit does not contain any user-
serviceable parts. In case of malfunction, a
trained service agent, licensed plumber or
electrician is required.
19
20
LED INDICATOR
DISPLAY PCBA PLUG
PCBA RESET BUTTON
LED INDICATORS
