ALPATEC AC 9 FITP Manual de usuario descargar pdf (Pagina 21)

TROUBLE SHOOTING.

Before asking for repair service, please check:

Problems Causes Suggest solution

Unit does not work - It is not plugged in - Plug in

- Socket or plug is damaged - Change it

- Fuse or power cord are damaged - Make it repair by a qualified person

Unit stops working - Timer was on - Cancel timer

automatically

No cool in cooling mode - Room temperature is lower than - Normal symptom

set temperature

- Evaporator is frosted - Eliminate frost

No heat wind in the heating - Room temperature is higher Normal symptom

mode than set temperature

- Condenser is frosted Eliminate frost

- The unit is pre-heating Normal symptom: after pre-heating,

unit will start working

VFD screen display E3.E4.E5 The coil pipe is damaged Change the coil pipe

VFD screen display E2 Water tank is full Empty water tank

VFD screen display E1 - Voltage is too high or too low Restart when voltage is normal

- Unit is damaged Make it repair by a qualified person

When there is something wrong with your unit, contact a qualified person.

notice_AC9FITP-reso 15/01/06 17:21 Page 21

1 2 ... 16 17 18 19 20 21 22 23 24

Sin comentarios

ALPATEC AC 9 FITP Manual de usuario Pagina 21