Daikin Altherma HT - Page 72

Protection Control ESIE09-08B
60 Function
Inverter fin temperature control [R-410A]
Inverter fin temperature control [R-134a]
Not limited
Limited
Tfin
ⱖ 79°C
Tfin
ⱖ 84°C
Fin temp. standby
•
•
INV upper limit frequency=max Hz
&
•
• 10 sec.
• Macthing of frequency
&
Status quo
Without conditions
Tfin < 76°C
INV upper limit frequency:
1-step down from current
compressor frequency
Tfin ⱖ 79°C
Tfin ⱕ 76°C
continues for 3 min.
When occurring 4 times within 60 min.,
the malfunction code “L4” is output.
INV upper limit frequency:
1-step up from current
compressor frequency
Not limited
Limited
Tfin
> see value H in table
•
•
INV upper limit frequency=max Hz
andH
L
• 10 sec.
• Matching of frequency
and
or
15 sec.
Status quo
Without conditions
Tfin < see value L in table
INV upper limit frequency:
1-step down from current
compressor frequency
INV upper limit frequency:
1-step up from current
compressor frequency
Tfin > see value H in table
Table
78°H
75°L 76°
230V
79°
400V
Tfin < see value L in table
for 3 minutes