Mitsubishi Electric Lossnay LGH-RX5-E Series Manual page 75

10.Exhaust fan stop during defrosting, exhaust fan Low speed operation at outdoor air
lower than -15°C
Sets the operation of the exhaust fan (when the air supply fan is stopped) during defrosting of the air conditioner when Mr.
Slim or City Multi indoor unit is connected to a duct.
When the outdoor air is lower than -15°C, stop the operation of exhaust fan. (OA stop operation at cold region)
OFF ON
SW5
3
3
11.Settings for automatic recovery following power supply interruption
(cannot be set when PZ-41SLB-E is used)
Sets for automatic recovery following power supply interruption.
OFF ON
SW5 4
4
12.Settings for filter cleaning (cannot be set when PZ-41SLB-E is used)
Set the schedule for filter cleaning based on the estimated concentration of dust in the air. Factory setting is unlimited.
* When using PZ-60DR-E, it is also possible to indicate the cleaning cycle of filter (3,000 hours).
OFF ON
SW5
5
5
CAUTION:
• When the setting for the cumulative operation time of the Lossnay is exceeded, the filter cleaning display will appear on the
indoor unit remote controller or the Lossnay remote controller. After cleaning the filter, the filter cleaning display can be
reset. Refer to the operating instructions for the remote controller.
13.Setting for TM3 67 output
OFF ON
6
SW5
6
Exhaust fan operation (factory setting)
Exhaust fan stop, exhaust fan operation at Low speed at outdoor air lower than -15°C
Mode
No automatic recovery
(factory setting)
Automatic recovery
Unlimited (No "FILTER" display on remote controller) (factory setting)
3000 hours
By-pass ventilation operation monitor output.
Corresponds to operation mode output (TM3 67) of By-pass damper. (factory setting)
Operation monitor output with delay function 2. Corresponds to operation mode output
(TM3 67) supply fan with following function.
• Start the output (TM3 67) 10 seconds after supply fan operates but also when the
thermistor for outside air (TH1) detect -5°C or lower.
• Stop the output (TM3 67) ,when thermistor for outside air (TH1) detects a temper-
ature higher than 15°C or stop the supply fan or malfunction of TH1.
• Lossnay continues to operate for 3 minutes, after stopping the output (TM3 67)
• Error code is shown on the remote controller and stop the output in case of followings.
1) TH1 detects higher than 15°C within 15 minutes after the output starts.
2) TH1 detects -10°C or lower, 60 minutes after the output starts.
3) TH1 detects continuously 70°C or higher for more than 1 minute.
Caution: Fan may be operating after turn off the switch of the remote controller.
Operation
Operation
Stop after recovery
Recover to operate in mode used before power outage
Maintenance time
Operation
C-75