15
FXMQ-MFVJU EDUS39-900B-F10
9. Operation Limit
FXMQ48MFVJU
Operation
limit
(cooling)
(heating)
Fan only
operation
O
u
t
d
o
o
r
a
i
r
t
e
m
p
.
(
°
F
W
B
)
Outdoor air temp. (°F DB)
23 32 42.8 59 66.2 84.2 (92.3) 106.7 109.4
2) :The discharge air temperature
may not match the temperature
setting for too large outdoor-air
processing capacity.
Thermostat OFF may be carried out.
NOTE
1) These figures assume the
following operating conditions.
(Indoor and outdoor units)
Equivalent pipe length: 25 ft.
Level difference: 0 ft.
3) : The discharge air temperature
may not match the temperature
setting for too small outdoor-air
processing capacity.
4) The system will not operate in fan
mode when the outdoor-air
temperature is 41°F or below.
89.6