23
6
Nighttime heat
purge control
(continued)
NO.
Item
Specification outline
Remarks
4
8
12
16
20
24
28
32
8
12
16
20
24
28
32
Nighttime heat purge control
Cooling zone
Heat Exchange
Bypass
Undefined
zone
OA: Outdoor Ai
r
(°C)
RA: Return Air (°C)
Minimum set
temperature
Y
N
Y
N
Y
N
Y
N
N
Y
N
Y
Y
Y
N
N
Nighttime heat purge operation
End of nighttime heat purge
Stop of 1 hour
Start 24-hour ventilation
Remain stopped
24-hour ventilation setting invalid
Air to Air Heat Exchangers and air conditioners are stopped.
Air to Air Heat Exchanger system
linked with air conditioners
Nighttime heat purge setting valid
Set time to start of monitoring operation between
1 and 48 hours
Operation mode before stop
Cooling or Drying mode
As monitoring operation start time,
1 to 48 hours have passed
48 hours have passed since start of
monitoring operation
RA OA and + 3°C and
RA set tempe 2°C and
OA RA/10°C + 14.5°C
RA OA or
RA set temperature or
One hour has passed or
OA RA/10°C + 12.5°C
Monitoring operation (5 minutes of Heat Exchange)
Summary of Contents for VN-M1000HE
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