Samsung Electronics
4-2
Troubleshooting
4-1-2 Wired Remote Control Error List
Error Display
Contents
Remark
Communication error between wired remote control
↔
indoor unit/ventilation system (ERV)
(When communication has stopped for 3 minutes after detecting indoor unit/ventilation system
(ERV) and wired remote control)
Communication error between wired remote control
↔
indoor unit/ventilation system (ERV)
(When communication has stopped for 3 minutes after detecting indoor unit/ventilation system
(ERV) and wired remote control)
Tracking 10 or more errors between wired remote control
↔
indoor unit/ventilation system (ERV)
- COM1, COM2 crossing connection error
- When wired remote control is connected to indoor unit COM1 (F1, F2) terminal
- Multiple master error
- Error occurred during installation when two wired remote controls are both set as masters in one
communication line (This is not possible to detect if the communication polarity is connected in
reversed polarity.)
When using master
remote control
Ventilation system (ERV) is not installed in case of outside gearing.
Can be connected
by both master and
slave wired remote
controls
Indoor unit is not installed in case of outside gearing (when the indoor unit is not detected after
outside gearing option setting and tracking are finished).
In case of using
outside gear control
- Exceeded maximum no. of installation for indoor unit/ventilation system (ERV) (16 equipment
devices)
- A reset is required after checking the number of indoor unit/ventilation system (ERV) installations
- Mixed installation error for °C/°F indoor unit
- Error occurs when mixed indoor units of °C and °F settings are installed
Only detected by the
master wired remote
control
- Wired remote control °C/°F setting error
- This error occurs if the indoor unit is set in °C while the wired remote control is set in °F or vice versa.
This error occurs when the option settings of the master and slave wired remote controls are
different from each other.
Slave wired remote control installation error (when two slave wired remote controls are installed)
Normal operation option setting error (when normal operation is selected with the wired remote
control for a ventilation system (ERV) that does not support the normal operation option)
Automatic operation option setting error (when automatic operation is selected with the wired
remote control for a ventilation system (ERV) that does not support the automatic operation option)
Temperature sensor open/short error
Only detected by
products with a
temperature sensor
- FRAM READ/WRITE error
- Damper error [error is detected when there is no input for 100 seconds (time for about 5
revolutions) during damper output]
●
Please refer to the Installation guide of each equipment device for the error codes used for the indoor unit, the outdoor unit, and the
ventilation system (ERV).
유선리모컨_MWR-WE10_E_33320A(1)_1.indd 2
2010-12-23 오후 5:51:19
Summary of Contents for MWR-WE10
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