35
SIGNIFICANT BACK-
FLOW WHEN THE
DOOR IS OPENED
CHECK THE CAUSES:
3 - 4
• APPLY THE CORRESPONDING SOLUTION
20.
THE DOOR IS OPENED TOO FAST
• OPEN THE DOOR MORE SLOWLY
21.
THE DOOR IS OPENED JUST AFTER RELOADING
• AVOID OPENING THE DOOR DURING THE RE-LIGHTING PHASE
22.
DOOR SWITCH MALFUNCTION
• CHECK THE POSITION OF THE SWITCH
• CHECK THE ELECTRICAL CONNECTIONS (BY THE INSTALLER)
• REPLACEMENT BY THE INSTALLER
THE FAN DOES NOT
START
23.
ELECTRICAL POWER SUPPLY
• CHECK THE ELECTRICAL SYSTEM (FUSE)
• CHECK THE VOLTAGE ON THE BOARD BY PRESSING THE TEST BUTTON
(PRESS AGAIN TO EXIT TEST MODE)
)
• REPLACEMENT OF THE POWER SUPPLY
24.
THE FANS DO NOT WORK IN TEST MODE
• REPLACEMENT OF THE CABLE OR FANS BY THE INSTALLER
THE FAN'S RED LED
IS LIT
25.
NOT ENOUGH CONVECTION AIR
• CLEAN THE CONVECTION AIR VENTS
26.
FAN IS BLOCKED OR DIRTY
• DISASSEMBLE AND CHECK THE FANS
27.
DEFECTIVE FAN CABLE
• REPLACEMENT BY THE INSTALLER
28.
DEFECTIVE FAN
• REPLACEMENT BY THE INSTALLER
