Friedrich MR09C1H User manual

PTACs
DUCTLESS SPLIT SYSTEMS
VERTICAL PTACs
THE EXPERTS
IN ROOM AIR CONDITIONING
SPECIALTY AIR CONDITIONERS
www.friedrich.com

HOW DUCTLESS SYSTEMS WORK
Friedrich ductless split systems have the advantages of a ducted
installation without the high material and labor costs. Most systems can
be installed and running in a few hours.
Refrigerant lines and electrical pass through a 3” wall opening and run
along the exterior of the building to the condensing unit.
Electrical hard-wiring is required.
ELECTRICAL WIRING
REFRIGERANT LINES
INDOOR UNIT converts warm indoor
air to cold indoor air, conditioning and
dehumidifying the room while filtering the
air. Unit is mounted high on the wall.
OUTDOOR CONDENSER transfers heat to
the outdoors. Compact unit can be placed
at ground level, hung on an outside wall or
placed on the roof of a building. Maximum
line lengths from 66 ft. to 164 ft.
NOTE: Maximum lengths vary by model.
Refrigerant
and electrical
lines pass
through 3 inch
hole.
DUCTLESS
SPLIT
SYSTEMS
Amazingly quiet indoors.
Ductless split systems offer many
advantages for residential and light
commercial applications.
2

One, two, three or four wall-mounted indoor units connected to
one outdoor unit for personalized zone cooling.
HEAT & COOL 1, 2, 3 —UP TO 4 AREAS
Each unit has its own
remote for individual
comfort control
Choose a single
zone wall-mounted
unit to condition one
area or a multizone
system for precise
comfort from one
system in up to four
different zones.
Up to 4 wall-mounted
indoor units with a single
outdoor condensing unit.
ZONE
1
ZONE
2
ZONE
3
ZONE
4
ZONE COOLING AND HEATING
Occupants have the ability to set the temperature to
their preferred comfort level. And, you can turn off
units in unoccupied rooms. That’s the beauty– and
efficiency of a Friedrich multizone system.
3

ALL INVERTER
LINE WITH UP
TO 22.0 SEER
Full line of ductless products
Wall-mounted single and
multizone, floor/ceiling universal
models, ceiling cassette and
ceiling suspended.
All Inverter models including desirable, 115 volt 9000 and 12000 Btu
wall-mounted models.
Inverter technology
lets you reach the
desired temperature
faster, maintain it more
accurately, and reduce
energy costs.
Inverter technology
varies the compressor,
the condenser and
the indoor fan speeds,
eliminating constant
compressor start-ups/shut-downs
that traditional systems require to
maintain the set temperature.
This is especially beneficial in
multizone systems where room
temperature set points vary and
some indoor units may be turned
off in unoccupied rooms.
Each system can adjust capacity
and cooling output to provide only
the amount of cooling needed at a
given time. For example, an 18000
Btu system will operate even more
efficiently as a 15500 if that is all
that’s needed.
The Advantages of Friedrich Inverter Ductless Systems
TRADITIONAL SYSTEM INVERTER SYSTEM
At initial start up, fixed capacity
system slowly reaches the set
temperature.
At initial start up, utilizes
variable capacity to quickly
reach the set temperature.
Complete shutdown once set
temperature is achieved.
Reduces capacity as set
temperature is achieved.
Temperature within the space
rises until 2nd system start up.
Variable capacity maintains
set temperature keeping space
comfortable with reduced
energy consumption.
System works at full capacity to
again reach set temperature.
System cycles on and off
continually to maintain the set
temperature.
TECHNOLOGY
INVERTER
4

The high
efficiency and
zone cooling
abilities of
ductless
systems make
them the smart
choice to lower
energy costs.
ENERGY STAR®
QUALIFIED MODELS
All Friedrich ductless models
exceed the federal 13.0 SEER
requirements. And more than
50% of our models have ratings
ranging from 16.5 to 22.0 SEER.
Seven models are ENERGY STAR®
qualified with EERs up to 14.0.
VARIABLE CAPACITY
ADVANTAGES
Inverter Technology allows each
system to adjust capacity and
cooling output to provide only the
amount of cooling needed at a
given time. For example, an 18000
Btu system will operate even more
efficiently as a 15500 or less if
that's all that’s needed, reducing
energy consumption and expenses.
ZERO DUCT LOSS
The DOE reports that ducted
systems lose an average of 25-40%
in performance due to leaks, cracks
or disconnections in ductwork.
No ductwork means that ductless
systems do not experience duct
loss.
ZONE COOLING
FLEXIBILITY
Independently condition up to 4
separate zones using only a single
outdoor unit. Achieve the ultimate
in comfort and energy control by
cooling or heating only the zones
that are in use. And, because each
zone is independent of the others,
comfort settings can vary.
EXTREMELY QUIET
Ductless systems keep the
operating noise of the condensing
unit outdoors, while the blower fan
of the indoor unit remains whisper
quiet.
NO DIRTY AIR DUCTS
Now there’s no need to clean dirty air
ducts that can harbor dust, germs
and allergens that are eventually
blown into your home or office.
Virtually silent
indoors and
no ductwork
to clean.
HIGH EFFICIENCY DUCTLESS SYSTEMS THAT ARE
ECO-FRIENDLY AND BUDGET FRIENDLY
Wall-mounted controller available
as an optional accessory on most
models
5

Units can be installed high on the wall well above eye level, on the ceiling or on
the floor against the wall.
• Room additions/renovations
• Homes without ductwork
• Bedrooms and family rooms
• Garage workshops
• Sunrooms
• Guest quarters
• Wine cellars
• Hotels and other lodging
• Computer rooms/server
rooms
• Restaurant kitchen and prep
areas
• Offices in warehouse spaces
• Storage facilities
• Buildings where security
concerns prevent the use
of window units
• Internal areas without
exterior wall access
APPLICATIONS
LIGHT COMMERCIAL AND RESIDENTIAL APPLICATIONS
CO
MMER
C
IA
L
RE
S
IDENTIA
L
System Type Wall-mounted
Single Zone Wall-mounted Multizone Universal Floor/ Ceiling Ceiling-Suspended Ceiling Cassette
In
s
t
a
ll
a
t
ion
O
n th
e
w
a
ll
O
n th
e
w
a
ll
O
n the ceilin
g
or
low against the
w
all
O
n the ceilin
g
F
lush with ceilin
g
C
ool onl
y
Y
N
N
N
N
H
eat pum
p
Y
Y
Y
Y
Y
115
vo
l
t mo
d
e
ls
Y
N N
N
N
I
nverter com
p
ressor
Y
Y
Y
Y
Y
S
EER U
p
to
22
.
0
U
p
to 16.
5
1
5.
0
1
4.
0
15.
0
'Whis
p
er
q
uiet' indoor
s
Y
Y
Y
Y
Y
Auto-chan
g
eover
Y
Y
Y
Y
Y
Low ambient o
p
eratio
n
Y
Y
Y
Y
Y
Pro
g
rammable time
r
24
-
hr.
24
-
hr.
24
-
hr.
24
-
hr.
24
-
hr.
Re
m
o
t
e
co
ntr
ol
L
CD
LCD
L
CD
L
CD
L
CD
Auto restart when power is
i
nterru
p
te
d
Y
Y
Y
Y
Y
Continuous
‘
Air Swee
p”
Y
Y
Y
Y
Y
Washable
,
antimicrobial air filter
s
Y
Y
Y
Y
Y
Auto shut fla
p
s when unit is off
Y
Y
Y
Y
Y
Fan s
p
eed
s
4-HEATIN
G,
4- COOLIN
G
4-HEATIN
G,
4- COOLIN
G
3-HEATING
,
3
- COOLIN
G
3-HEATING
,
3
- COOLIN
G
3
-HEATING
,
3
- COOLIN
G
Features you'll find on our ductless systems:
Learn more about ductless
@www.friedrich.com
The Ultimate Room Air Conditioner
O
ur online video explains the advanta
g
es
o
f Friedrich ductless split
s
6

WALL-MOUNTED SINGLE ZONE
9000 and 12000 Btu variable capacity models use 115V power for superior residential
installation capability. Full line of 230V systems with capacities up to 3 tons.
COOL-ONLY MODELS
115 Volt
9000 and 12000 Btu
230/208 Volt
18000 to 33000 Btu
MW09C1H, MW12C1H
MW18C3F
MW24C3G, MW30C3G, MW36C3G
MR09C1H,
MR12C1H
MR18C3F
MR24C3G,
MR30C3G,
MR36C3G
DWC optional,
wired, wall-mounted
controller available
on 18000 Btu and
higher Btu models.
COOL
MW09C1H, MW12C1H
MW1
1
8C3
8C3
3
F
F
F
F
MW24C3G, MW30C3G, MW36C3G
Comfort & Convenience
• LCD wireless remote for each indoor unit
and secured remote control holder
• 24-hour timer and sleep timer
• Four fan speeds: high, medium, low, quiet,
plus autofan
• Multiple operating modes including:
Auto, cool, dry (dehumidification) and fan
only
• Long-life, washable air filters
• Continuous ‘Air Sweep’ for even
distribution of air throughout the room
• Auto-shut flaps close when unit is off
for a sleeker appearance
• Auto-restart after power interruptions
• Remote controllers have four different
transmitter codes to prevent
unintentional adjustment or programming
of nearby units when multiple units are
installed
• Low temperature operation
(See specifications)
7

WALL-MOUNTED SINGLE ZONE
Extensive features for comfort and convenience year 'round. In energy efficient heat
pump mode uses approximately 1/3 of the energy required by electric heat.
HEAT PUMPS
230/208 Volt
8500 to 22000 Btu
10000 to 27600 Btu
MW09Y3H, MW12Y3H
MW18Y3H, MW24Y3H
MR18Y3H,
MR24C3H
MR09Y3H,
MR12Y3H
COOL & HEAT
MW0
9Y3
3
H
H,
M
M
MW1
2Y3H
MW18Y3H MW24Y3H
DWC optional,
wired, wall-mounted
controller available
on 18000 Btu and
higher Btu models.
Comfort & Convenience
• LCD wireless remote for each indoor unit
and secured remote control holder
• 24-hour timer and sleep timer
• Four fan speeds cooling or heating:
high, medium, low, quiet, plus autofan
• Multiple operating modes including:
Auto, cool, dry (dehumidification), fan only
and heat
• Long-life, washable air filters
• Continuous ‘Air Sweep’ for even
distribution of air throughout the room
• Auto-shut flaps close when unit is off
for a sleeker appearance
• Auto-restart after power interruptions
• Auto-changeover (heat pump models)
• Remote controllers have four different
transmitter codes to prevent
unintentional adjustment or programming
of nearby units when multiple units are
installed
• Low temperature operation
(See specifications)
8

WALL-MOUNTED MULTIZONE
Two, three or four wall-mounted indoor units connected to one outdoor unit for
personalized zone cooling.
MULTIZONE HEAT PUMPS
1-2-3-4 ZONE
HEAT PUMPS
Each unit has its own
remote for individual
comfort control
COOL & HEAT
DWC optional,
wired, wall-mounted
controller available
on 18000 Btu and
higher Btu models.
230/208 Volt
DUALZONE
Cooling
19000 to 24000 Btu
Heat pump
22000 to 28000 Btu
TRI-ZONE
Cooling
27600 to 35100 Btu
Heat pump
33600 to 38100
QUADZONE
Cooling
35200 Btu
Heat pump
38000 Btu
Comfort & Convenience
• LCD wireless remote for each indoor unit
and secured remote control holder
• 24-hour timer and sleep timer
• Four fan speeds cooling or heating:
high, medium, low, quiet, plus autofan
• Multiple operating modes including:
Auto, cool, dry (dehumidification), fan only
and heat
• Long-life, washable air filters
• Continuous ‘Air Sweep’ for even
distribution of air throughout the room
• Auto-shut flaps close when unit is off
for a sleeker appearance
• Auto-restart after power interruptions
• Auto-changeover (heat pump models)
• Remote controllers have four different
transmitter codes to prevent
unintentional adjustment or programming
of nearby units when multiple units are
installed
• Low temperature operation
(See specifications)
9

FLOOR/CEILING UNIVERSAL CEILING CASSETTE
HEAT PUMP
Indoor unit can be installed 2 ways:
low against the wall or on the ceiling.
Heat pump
S24YF 22200 Btu 15.0 SEER
24200 Btu
HEAT PUMP
Heat pump
C24YF 22200 Btu 15.0 SEER
24200 Btu
Low profile indoor unit recedes into
ceiling for a clean look and greater
clearance.
DWC optional, wired, wall-mounted
controller available on Universal
floor/ceiling model
MR24UY3F MR24UY3F
MC24Y3F
COOL & HEAT
ON THE CEILING
OR LOW AGAINST THE WALL
MS24Y3F
Comfort & Convenience
• LCD wireless remote and secured remote control holder
• 24-hour timer and sleep timer
• Four fan speeds cooling or heating:
high, medium, low, quiet, plus autofan
• Multiple operating modes including:
Auto, cool, dry (dehumidification), fan only and heat
• Long-life, washable air filters
• Continuous ‘Air Sweep’ for even distribution of air
throughout the room
• Auto-shut flaps close when unit is off
for a sleeker appearance
• Auto-restart after power interruptions
• Auto-changeover
• Low temperature operation to 0° F
• Self-diagnostics including stored error codes
Comfort & Convenience
• Wall controller with 7-day programmable on/off timer
controls up to 16 units– individually or by zones
• Three fan speeds cooling or heating:
high, medium, low, plus autofan
• Multiple operating modes including:
Auto, cool, dry (dehumidification), fan only and heat
• Long-life, washable air filters
• Continuous ‘Air Sweep’ for even distribution of air
throughout the room
• Auto-shut flaps close when unit is off
for a sleeker appearance
• Auto-restart after power interruptions
• Auto-changeover
• Low temperature operation to 0° F
• Self-diagnostics including stored error codes
• Condensate pump: 31”maximum rise
•Two branch ducts for adjoining rooms (requires additional
fan)
• Fresh air intake (requires a separate in-line fan installation
and ducting)
COOL & HEAT
10