Product Features - Mitsubishi Electric AG-150A Instruction Book

3. Product features

The controller described in this manual is a centralized controller that can be operated over the Web.
Any connected air conditioning systems can be operated or monitored directly from the controller or over the Web using
browser software.
Refer to the Web browser operation manual (separate volume) for how to use this functions.
Function
Indoor unit, Ventilation unit
(LOSSNAY and OA handling
unit), DIDO controller, Air To
Water (PWFY)
Number of units in one group
(indoor, independent OA
Number of
processing unit, or LOSSNAY)
controlled unit
Number of remote controllers in
one group
Number of system controllers
in one group
Number of interlocked
LOSSNAY units
ON/OFF
Operation mode
Fan speed
Temperature setting
Air direction and swing
Operation
operation
*1
Operating/stopping interlocked
LOSSNAY units
Schedule
Prohibit local remote control
Filter sign reset
Water circuit sign reset
(Air To Water (PWFY))
Error reset
Error history reset
External input
Up to 150 units are connectable (including the interlocked units) *2
By connecting three PAC-YG50ECA Expansion controllers (sold separately), a maximum
of 150 units of equipments can be controlled. Each DIDO controller (PAC-YG66DCA)
contact counts as one unit.*4
1-16 units (Indoor unit, independent OA processing unit, ventilation system (LOSSNAY),
and DIDO controller cannot be registered to the same group.)
1-2
0-4 (including the number of remote controller in one group)
• Number of LOSSNAY units that can be interlocked with an indoor unit: 1
• Number of indoor units that can be interlocked with a LOSSNAY unit: 16
The ON/OFF operation can be performed as a collective, per group, or per block.
The switch operation for the operation mode setting can be performed as a collective, per
group, per block, per floor, or per building. (Available modes depend on the model of
indoor units.)
[Selectable operation mode for the indoor unit]
COOL/DRY/FAN/AUTO/HEAT
[Selectable operation mode for the independent ventilation]
HEAT RECOVERY/BY-PASS/AUTO
[Selectable operation mode for Air To Water (PWFY)]
HEATING/HEATING ECO/HOT WATER/ANTI-FREEZE/COOLING
Up to four fan speeds are available. Fan speed can be changed collectively, or for each
group or block of indoor units. (The number of available fan speeds depends on the indoor
model (2 speeds, 3 speeds, 4 speeds, and Auto). "Auto" is available only on the models that
support that function.)
Temperature setting can be performed collectively, per group, or per block.
[Setting temperature range for air conditioner]
Cool (Dry) operation: 19 ~ 30°C / 67 ~ 87°F
Heat operation: 17 ~ 28°C / 63 ~ 83°F
Auto operation: 19 ~ 28°C / 67 ~ 83°F
[Setting temperature range for Air To Water (PWFY)]
*3
[Booster unit]
Heating: 30 ~ 50°C/87 ~ 122°F
Heating ECO: 30 ~ 45°C/87 ~ 113°F
Hot Water: 30 ~ 70°C/87 ~ 158°F
Anti-freeze: 10 ~ 45°C/50 ~ 113°F
Cooling: Invalid
Vertical air flow directions (5 directions), auto setting, and swing setting can be changed
collectively, or for each group or block of indoor units. (Available air flow directions depend
on the model. [5 air flow directions and AUTO] are available only on the models that support
those settings.
Interlocked LOSSNAY units (if any) can be operated (at High or Low) or stopped collectively
or for each group or block of indoor units. (Ventilation mode cannot be selected for the
interlocked LOSSNAY units.)
Group is the smallest unit to which a weekly schedule can be assigned. The same schedule
can be applied collectively, or to each group, groups in a block, or groups on a floor.
• Up to 24 events can be scheduled for each day.
• "ON/OFF", "Operation mode", "Temperature Setting", "Fan Speed Setting", "Vane
Setting", and "Prohibition of operation from local remote controller" can be timer-
controlled.
If a license is registered
• Two types of weekly schedule patterns (summer and winter) are available.
• Five operation patterns (A-E) can be set for each year, up to 50 days can be allocated to
each pattern.
• When Optimized startup schedule is set, the operation starts so that the preset
temperature is reached at the preset time.
Operation of certain functions from the local remote controllers can be prohibited
collectively or for each group or blocks of indoor units.
(Applicable functions: ON/OFF, operation mode, temperature setting, filter sign, Water
circuit sign (Air To Water (PWFY)))
Filter sign can be reset for each group or block of indoor units.
Water circuit sign (Air To Water (PWFY)) can be reset for each group or block of indoor
units.
Resets the display of error.
Resets the error history (unit error, communication error).
Connects to an external input/output device that stops the units in an emergency, run or
stop the units, permit or prohibit the operation of units collectively. Requires an external
input/output adapter (sold separately).
– 3 –
Description
*3
[Water HEX unit]
Heating: 30 ~ 45°C/87 ~ 113°F
Heating ECO: 30 ~ 45°C/87 ~ 113°F
Hot Water: Invalid
Anti-freeze: 10 ~ 45°C/50 ~ 113°F
Cooling: 10 ~ 30°C/50 ~ 87°F