Hokkaido HCND 261 G, Инструкция по эксплуатации

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DM-7
Monosplit “Wall” Personal Line Constant Speed - Section 6: Diagnostic & Maintenance
NO
NO
NO NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
Case 5: Indoor Unit does not receive signals from remote control
Primary check
(1)
No “beep” is heard from Indoor Unit to indicate remote control’s receiving signals.
(2)
On Indoor Unit, “Running” LED does not light up.
Press ON/OFF button
on remote control.
Press “RST” button on
remote control’s back.
Are LCD indicators on
remote control’s display OK?
Press ON/OFF button
on remote control.
Is IR receiver
exposed to
direct sunlight?
Are there light
sources (fluorescent
lamps) nearby?
Does Indoor Unit
operate when moving
remote control near
IR receiver on I.U.?
Are LCD indicators on
remote control’s display OK?
Batteries are
exhausted.
Does Indoor Unit beep
and operate?
IR remote control
is defective.
Replace
remote control.
All is OK.
Replace
batteries.
Replace
Infrared PCB.
Avoid to expose
IR receiver to
direct sunlight.
Keep fluorescent
lamps away from
IR receiver.
Infrared PCB
is defective.
Does “Autorestart”
function start Unit?
Is radio sound
affected by
remote control
when a signal is
transmitted at a
distance of 5 cm
from radio?