EDUS39-900-F10
Features
FXMQ-MF
3
•The unit introduces outdoor air and adjusts
the outdoor air temperature via fixed discharge
temperature control, thereby reducing the air
conditioning load.
* The system can operate
w
ith outdoor-air temperatures ranging
from 23 to 109.4˚F. Heating performance is some
w
hat adversely
affected
w
hen the outdoor-air temperature is 32˚F or belo
w
.
* When shipped from the factory, the thermostat is set at 64.4˚F
for cooling and 77˚F for heating. The set temperature can be varied
w
ithin the range of 55.4–77˚F during cooling operation, and
64.4–86˚F during heating operation, in the local setting mode using
the
w
ired remote controller. The temperature, ho
w
ever, is not
displayed on the remote controller.
* While in machine protection mode and depending on outdoor air
conditions, discharge air temperature may not be at the set
temperature.
* The fan stops
w
hen operating in defrosting, oil returning and hot
start operations. The fan also may stop due to mechanical protection
control.
• Ceiling mounted duct units
w
ith three differing
capacities are available. These can be connected
to
V
R
V
series outdoor units to meet a variety
of different requirements.
Airflow rate
FXMQ48MFVJU
FXMQ72MFVJU
FXMQ96MFVJU
1,236
988
635
(cfm)
• The "self-diagnosis function" indicates the occur-
rence and nature of abnormalities in the system
by displaying codes on the remote controller.
• Optional equipment includes long-life filters.
• Compatible
w
ith outdoor temperatures from 23˚F to
109.4˚F.
N
otes
1. The data sho
w
n in the graph illustrates the supported operation ranges under
the follo
w
ing conditions.
Indoor and Outdoor Unit
Effective piping length: 25ft.
Height differential: 0ft.
2. The discharge temperature can be set using the remote controller. Ho
w
ever,
the actual temperature may not match the temperature setting under some
circumstances due to the outdoor-air processing load or mechanical protection
controls.
3. The system
w
ill not operate in fan mode
w
hen the outdoor air temperature is
41˚F or belo
w
.
• High-performance filters
w
ith dust collection
efficiencies (JIS calorimetry) of 90
%
and 65
%
are
also available as options.
• As
w
ith the
V
R
V
system,
a variety of control systems can
be deployed, including remote
control from distances of up to
1640 ft 5 in.
* Group control is not possible bet
w
een this
unit and standard type indoor units.
Connect remote controllers to each unit.
Wired remote controller
(option)
• A central control system
compatible
w
ith the
V
R
V
system can be installed.
* It is not possible to change the
discharge air temperature settings
from the central control system.
* Do not associate this equipment
into zones
w
ith standard indoor units,
as central control
w
ill not be possible.
Central remote controller
(option)
• As
w
ith the
V
R
V
system, the equipment employs
the "super
w
iring system" so that the
w
iring linking
indoor and outdoor units can also be utilised for
central control.
DCS302CA71
BRC1E71
N
otes:
* Linked control of the product and the HR
V
is not supported.
* This equipment is intended for the treatment of outdoor air only.
It is not to be used for maintaining indoor air temperature. Install
and use
w
ith standard indoor units. Be sure to position the air
discharge openings of the product in positions
w
here the airflo
w
w
ill not blo
w
on people directly. When outdoor-air processing is
in excess, the unit s
w
itches to thermo-off mode, and outdoor air
flo
w
s into the room directly.
* For outdoor ducts, be sure to provide heat insulation to prevent
condensation.
* Group control of the product and the standard indoor units is not
supported. A separate remote controller should be connected to
each individual unit.
* The system
w
ill not operate in fan mode
w
hen the outdoor air
temperature is 41˚F or belo
w
.
* If the product is allo
w
ed to operate 24 hours a day, maintenance
(part replacement, etc.) must be performed periodically.
* Temperature setting and Po
w
er Proportional Distribution (PPD)
are not possible even if the intelligent Touch Controller or the
intelligent Manager III is installed.
* The remote controller
w
ired to the outdoor-air processing unit
must not be set as the master remote controller. Other
w
ise,
w
hen set to “Auto,” the operation mode
w
ill s
w
itch according to
the outdoor air conditions, regardless of the indoor temperature.
23
59
66.2
(92.3)
109.4
89.6
Usa
g
e Limitations
Supported Heating
Operation Range
Fan
Operation
Supported Cooling
Operation Range
Outdoor Air Temperature
( ˚F WB)
100
%
Relative
Humidity
90
%
Relative Humidity
20
%
Relative
Humidity
30
%
Relative H
um
idity
Summary of Contents for FXMQ-MF
Page 1: ...EDUS 39 900 F10_a AMERICAS FXMQ MF Outdoor Air Processing Unit ...
Page 7: ...Dimensions EDUS39 900 F10 6 FXMQ MF FXMQ72MFVJU FXMQ96MFVJU Unit in 3D065453A ...
Page 8: ...EDUS39 900 F10 Piping Diagrams FXMQ MF 7 4 Piping Diagrams 4D018650C ...
Page 17: ...Fan Performances EDUS39 900 F10 16 FXMQ MF FXMQ96MFVJU 3D065651B ...
Page 19: ...Sound Levels Reference EDUS39 900 F10 18 FXMQ MF FXMQ96MFVJU 4D068577 ...