Daikin PCSMT1420A, Manual

Page: 7 / 16

OUTDOOR UNIT
Quiet Operation
Fitted with Super Aero Grille
To suppress turbulence
and achieve quiet
operation, the curved
ribs of the grille are
optimised to meet the
outflow of air.
Equipped with scroll compressor
for quiet operation
Smooth running, minimal
vibration, low operating
sound.
Allowed refrigerant piping length and level difference
Max. length
Max. level
difference
Pre charged 1
RNQ09/13M RNQ18/21M RNQ26M RNQ30-48M
10 m
30 m
10 m 15 m 20 m 30 m
30 m
(Equivalent length
50m)
50 m
(Equivalent length
70m)
15 m
(Applies to RNQ30-48M)
Installation and
maintenance
Pre charged for up to 15 metres
If refrigerant piping length does not exceed 10m (RNQ09-26M), 15m
(RNQ30-48M), there is no need for on-site gas charging.
Durability
As the bottom frame is subject to corrosion,
corrosion-proof galvarium steel plate is adopted
to enhance the durability.
Heat exchange fins provided with anti-corrosion
treatment
11 12
RNQ09MV1
RNQ13MV1 RNQ18MV1
RNQ21MV1 RNQ26MV1
RNQ26MY1 RNQ30MV1
RNQ30MY1 RNQ36MV1
RNQ36MY1
RNQ42MY1
RNQ48MY1
Operation sound
dB(A)
(Applies to RNQ42-48M)
(Applies to RNQ30-48M)
(Applies to RNQ09-26, 36-48M)
4-direction piping offers greater
layout freedom
The outer panel for the piping connection
part of the front, right side and backside
can be removed and is easier for
post-installation piping work.
(Applies to RNQ30-48M)
Note:
1
Additional refrigerant charging is required if the refrigerant pipe is longer than the
length.
Outdoor unit Sound level
RNQ09MV1 48
RNQ13MV1 49
RNQ18MV1 51
RNQ21MV1 52
RNQ26MV1/RNQ26MY1 54
RNQ30MV1/RNQ30MY1 55
RNQ36MV1/RNQ36MY1 54
RNQ42MY1 56
RNQ48MY1 58
Construction
Non-treated fin
Anti corrosion
treated heat
exchangers
Aluminium
Aluminium
Corrosion resistant
acrylic resin
Hydrophilic film
(In case of RNQ09-21M:220-240 V, RNQ26-36M:220 V/380 V,
240 V/415 V, RNQ42-48M:380 V, 415 V)
Separation
available
Central remote controller
Easily adaptable to large-scale, high-function,
centralised remote control system.
Centralised control, with setting as
simple as it is with a standard
remote controller, of up to 64 groups
(1,024 indoor units) is possible.
DCS302CA61 (Option)
With its high functionality, the full
colour “all-in-one” graphic controller
facilitates management of SkyAir
System in a variety of ways.
DCS601C51 (Option)
Unified on/off controller
Centralised control of on/off by
group or all at once for up to 256
indoor units.
DCS301BA61 (Option)
Schedule timer
Unified control of weekly schedule
for up to 1,024 indoor units.
DST301BA61 (Option)
Schedule timer sets on/off time in 1 minute units
to be executed twice a day for a week at a time.
Simple system provides a diverse assortment of control modes.
Control by 1
remote
controller
Control
pattern
Applicable
model
FCNQ
FDBNQ
FDMNQ
Wired remote controller Wireless remote controller
Control by 2
remote
controllers
Group
control
Control by
external
command
Centralised
remote
control
Interlock
control
with Heat
Reclaim
Ventilator
(Basic system)
Control by 1 wireless remote
controller and 1 wired remote
controller (See note 2, 3)
Signal receiver unit installed
on indoor unit
Signal receiver unit installed
on indoor unit
Can be operated simultaneously
or independently by remote controller
(set by ventilation mode)
Heat Reclaim
Ventilator
Non-polar, double-core
(max. wiring length 500 m)
Connects 2 wired remote
controllers (See note 1)
Automatic address setting function Automatic address setting function
Signal receiver unit installed
on 1 indoor unit
Optional wiring adaptor for
electrical appendices is necessary
Can be operated simultaneously
by remote controller
(set by ventilation mode)
Heat Reclaim
Ventilator
For control from
2 locations such
as in room and
control room,
exits, etc.
For
simultaneous
control of up to
16 indoor units.
Operation and
surveillance is
carried out using
the contact signal
from the operation
control box in the
building
surveillance
(security) room.
Centralised
control of up to
64 indoor
groups from
remote location
up to 1 kilometer
away.
Link by remote
controller group
control.
Zone link control
by centralised
control.
Optional wiring adaptor for
electrical appendices is necessary
Note: 1 BRC1E62 can connect to BRC1E62 only.
2 It is not possible to use two wireless remote controllers.
3 BRC1E62 cannot connect to wireless remote controller.
Heat Reclaim Ventilator for indoor units within
a zone are operated by interlocking Can also
be operated independently by remote
controller.
Central remote controller (option)
Heat Reclaim
Ventilator
Heat Reclaim Ventilator for indoor units within a
zone are operated by interlocking
Central remote controller (option)
Heat Reclaim
Ventilator
Central remote controller (option) Central remote controller (option)
FCNQ only
FCNQ series only
To achieve increased durability by improved resistance to salt corrosion and
atmospheric pollution, Anti corrosion treated heat exchangers (with special
acryl pretreatment) are used for the heat exchanger of the outdoor unit.