Related Manuals for Daikin VAM250FC
Summary of Contents for Daikin VAM250FC
- Page 1 OPERATION MANUAL Total Heat Exchanger HRV (Heat Reclaim Ventilation) (Ceiling mounted duct type) VAM150FC VAM250FC...
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Page 3: Table Of Contents
Do not change operations suddenly. It can result not HRV – Heat Reclaim Ventilation only in malfunction but also failure of switches or Before using the DAIKIN HRV, be sure to read this relays in the body. operation manual thoroughly. If you have any problems or... -
Page 4: Names Of Parts
Operation method AMES OF PARTS The remote controller for VRV turns on and off the air conditioner and Refer to figure 1 HRV unit. Ceiling hook If only the HRV unit is used without operating the air conditioner, set Duct connection flange the unit in the "... - Page 5 About the controller To select ventilation mode Controller for VRV system air conditioner Ventilation mode is used when cooling or heating is not necessary, so only the heat reclaim ventilation units are operating. Please read the manual supplied with the controller (BRC1E53) for Press the Operation Mode Selector button several times until the more detailed instructions.
- Page 6 Time to clean filter indication Controller for heat reclaim ventilation units When the filter pressure drop becomes too large, the following For non-independent systems, starting, stopping and setting timer is message or icon is displayed at the bottom of the basic screen: Time NOT possible with this controller (BRC301B61).
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Page 7: Maintenance
AINTENANCE Indication of operation standby: This icon indicates that the unit is precooling/preheating. The unit's start-up is delayed until precooling/preheating is finished. FOR A QUALIFIED SERVICE PERSON ONLY Precooling/preheating means that the heat reclaim ventilation units are NOT started while linked air conditioners are starting up, for example, before office hours. - Page 8 Maintenance for the heat exchange element Cleaning frequency At least once every two years (for general office use) (clean the element more frequently if necessary.) Use a vacuum cleaner to remove dust and foreign objects on the surface of the heat exchange element. (Refer to figure Use the vacuum cleaner equipped with a brush on the tip of the suction nozzle.
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Page 9: Trouble And Countermeasure
ROUBLE AND COUNTERMEASURE If your unit does not operate properly, check the following items Conditions Causes Corrective actions The unit does not operate at all. Check if there is a power failure. After power has been restored, start operation again. Check if the fuse has blown or breaker has worked. - Page 10 NOTES...
- Page 11 NOTES...
- Page 12 4P586308-1 2019.06...