Daikin LMCEY handleiding
Handleiding
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8 Troubleshooting
Operation manual
24
LMCEY1A/W + LMCEY2A/W
Daikin LMC
4P753996-1 – 2024.06
Display
code
Description Trigger Effect Reset Troubleshooting
HA
Type HA HACCP
alarm (high temp.
during operation): High
temperature limit set
by user for HACCP
has been reached
inside the cold room.
High temperature limit
reached.
Unit continues
operation at maximum
compressor speed.
Automatic ▪ Check if the door of the cold room
closes adequately, avoiding outside
air to enter into the cold room.
▪ After the warning, check if the
temperature of the cold room is
dropping.
▪ Check if Parameters AH and Htd are
coherent with the set point. See
"5.4HACCP alarms"[418].
▪ If the problem persists contact your
dealer/installer
HF
Type HF HACCP
alarm (high temp. after
blackout): High
temperature limit set
by user for HACCP
has been reached
inside the cold room
after a blackout.
High temperature limit
reached.
Unit continues
operation at maximum
compressor speed.
Automatic ▪ Contact your installer to check if the
unit has power supply and to check
the causes of blackout.
▪ Check if the door of the cold room
closes adequately, avoiding outside
air to enter into the cold room.
▪ Check if the cold room temperature is
dropping.
▪ Check if Parameters AH and Htd are
coherent with the set point. See
"5.4HACCP alarms"[418].
▪ If the problem persists contact your
dealer/installer.
HI High temperature limit
has been reached
inside the cold room.
High temperature limit
reached.
Unit continues
operation at maximum
compressor speed.
Automatic ▪ Check if the door of the cold room
closes adequately, avoiding outside
air to enter into the cold room.
▪ Check if the cold room temperature is
dropping.
▪ Check if Parameter AH is coherent
with the set point. See
"4.3Configuration"[411].
▪ If the problem persists contact your
dealer/installer.
IA
High pressure error. HPS has been
activated.
Unit stops operation. Automatic reset
after 10 minutes
or manually.
▪ Check if the condenser is properly
cleaned from dust and dirt.
▪ Check if the air inlet and outlet of the
unit are obstructed, causing a
reduction of airflow to the condenser.
▪ Check that the water circuit is not
clogged (only for
LMCEY1W+LMCEY2W).
▪ Check that the plate heat exchanger
is fed with the prescribed water mass
flow (only for
LMCEY1W+LMCEY2W),.see
"5.1Operation range"[417].
▪ Check if the unit is working within the
temperature range prescribed into the
manual. See "5.1 Operation
range"[417].
▪ If the problem persists contact your
dealer/installer.
LO
Low temperature limit
has been reached
inside the cold room.
Low temperature limit
reached.
Unit stops operation
except the evaporator
fan.
Automatic ▪ Open the cold room door to allow the
temperature to raise up.
▪ Check if the cold room temperature is
raising up.
▪ Check if Parameter AL is coherent
with the set point. See
"4.3Configuration"[411].
▪ If the problem persists contact your
dealer/installer.
Bekijk gratis de handleiding van Daikin LMCEY, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | LMCEY |
| Categorie | Ventilator |
| Taal | Nederlands |
| Grootte | 38596 MB |
