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2009 Samsung Installation Guide

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2009 Samsung Installation Guide
Samsung Mini Splits
2008 AQV, EH, DH and FJM Inverter
Application, Installation,
Sept 11 2008
General Indoor & Single Zone
Outdoor Installation
High Wall Installation
Requirements
• Standard Mini Split
Mantras about unit
location still apply
• Indoor units MUST be
installed a minimum of 5ft
from the floor – these
units are NOT PTAC’s
• Allow the airflow to
spread throughout the
room
• Remote control has a
range of about 20ft
NO
NO
Install unit on Wall
• Use mounting templates
provided
• Drill a 3” hole at approx
5° slant down towards the
outside
• Remove Wall Bracket
from unit and attach to
the wall – make sure it is
level
• Once bracket is attached
slightly bend unit
mounting tabs outwards
to help in attaching the
unit
Installing High Wall Indoor Unit
• Gently rotate line set
stubs to the required
(vertical) position
• Locate condensate hose
and tape it to line set
BELOW refrigerant lines
• Feed both electrical wires
in from Outside and run
through connection into
the unit – keep on
opposite sides of the line
set as much as possible
Installing High Wall Indoor Unit
• Tape electric wires to line stubs
• Lift unit, feed line sets & wire through the hole
and attach unit to the mounting bracket
• On outside of building then bend line set stubs
to desired direction towards Outdoor unit
• Ensure that line set is not kinked
• Condensate hose connection fits a 5/8” ID or
¾” OD clear vinyl hose – use this to transition
to rigid (per local codes) – Always use rigid for
horizontal slope 1” in 12” towards building drain
Installing Ducted Indoor Unit
• Template to mark position
of threaded rods to
support unit is provided
with the unit
• Ensure rods are capable
of supporting unit weight
• Ensure that the unit is
slightly pitched (1/4”)
towards the drain to help
condensate removal
• Make sure that a
minimum of ¼” clearance
exists between the top of
the drop ceiling and the
unit to prevent noise
issues
Installing Ducted Indoor Unit
• All refrigerant piping,
drain & electrical
connections are on the
RHS of the unit
• Condensate drain
connection uses the
provided flexible
connector – an 1 1/4”
clear vinyl hose can be
used to adapt to rigid
condensate piping
• Gravity drain is standard,
Condensate pump is an
option – Samsung pump
fits inside the unit
Installing Ducted Indoor Unit
• Return air ductwork can
be either free or ducted to
the rear or bottom as
required – ductwork
added to the return will
need to be subtracted
from total length of
ducting on the system
• Free return
recommended
• Filtration is not supplied
with the unit
• Field installed filtration
must be installed - either
at the unit or field installed
at the return air grille
Installing EH/MH Indoor Unit
•
•
•
•
Supply Air Duct Connection
EH035
6” x 33 ¾”
EH 052/070 7 13/16” x 31 ½”
Flange provided to adapt a
transition piece from unit to duct
trunk
TOTAL Static pressure available
• EH035
0.125” WC
• EH 052/070 0.16” WC
• Equals 15ft to 20ft of 8” trunk
with 4 x 6ft runs of 6” flex with
ceiling registers (assuming
free return)
Installing DH Indoor Unit
•
•
•
•
Supply Air Duct Connection
DH105
9” x 35 1/2”
DH140
10” x 39 3/8”
Flange provided to adapt a transition piece from unit to duct trunk
TOTAL Static pressure available
• DH105 & 140 0.47” WC
• Factory set to 0.3” WC, fan speed can be set for higher or lower static
pressures using option codes
•
Equals 40ft of 8” trunk with 6 x 6ft runs of 6” flex with ceiling registers
(assuming free return)
Single Zone Outdoor Installation
•
•
Maximum line set lengths and lifts must be respected
Line set sizing CANNOT be altered
•
•
•
•
•
•
•
•
•
AQV 09/12
AQV 18
AQV 24
AQV 36
EH 035
EH 052
EH 072
DH 105
DH140
•
•
•
•
No Brazing please, Flare connections
If lifting greater than 25ft – trap for oil return is required
Both line sets MUST be insulated
No Sight Glasses or Filter Driers
¼” & 3/8”
¼” & ½”
¼” & 5/8”
¼” & 5/8”
¼” & 3/8”
¼” & ½”
¼” & 5/8”
3/8” & 5/8”
3/8” & ¾”
50ft Total inc 25ft Lift
100ft Total inc 65ft Lift
100ft Total inc 65ft Lift
162ft Total inc 98ft Lift
65ft Total inc 39ft Lift
100ft Total inc 65ft Lift
100ft Total inc 65ft Lift
246ft Total inc 98ft Lift
246ft Total inc 98ft Lift
Outdoor Installation Requirements
• Unit clearances
• 6” Behind and on LHS
• 24” In Front and on RHS
(Service access)
• Units can be stacked but
easiest service access is
to take the top panel off
• Check breaker size
required
• Raise up Outdoor unit 4
to 6” from the pad/ground
to help drain the unit after
a defrost
Electrical Power
•
•
•
•
•
•
•
•
•
•
AQV 09
AQV 12
AQV 18
AQV 24
AQV 36
EH 035
EH 052
EH 070
DH105
DH140
- 208/230V-1Ph-60Hz, 15A
- 208/230V-1Ph-60Hz, 15A
- 208/230V-1PH-60Hz, 20A
- 208/230V-1Ph-60Hz, 25A
- 208/230V-1Ph-60Hz, 30A
- 208/230V-1Ph-60Hz, 20A
- 208/230V-1PH-60Hz, 25A
- 208/230V-1Ph-60Hz, 30A
-208/230V-1Ph-60Hz, 35A
-208/230V-1Ph-60Hz, 40A
• Units are sensitive to power issues, minimum voltage
197V, Maximum voltage 253V, low voltage to the unit
can cause error codes
• Units MUST be grounded otherwise it could cause error
codes
Wiring Requirements
• Power Wiring
• Wire Breaker to L, N and
Ground (Earth) even
though it is 230V
• Outdoor unit powers
Indoor unit use 14-3 Wire
• Wire 1 to 1 and 2 to 2 and
Ground
• MUST USE A
SEPARATE WIRE FOR
POWER & CONTROL
BETWEEN OUTDOOR
AND INDOOR UNITS
Out to In Wiring Requirements
• Control Wiring
• Use 16AWG Shielded
wire for controls
• Wire F1 to F1 and F2 to
F2
• No J Boxes
• Keep control wiring away
from light fittings and
other high voltage
equipment to prevent
interference and possible
communication issues
Ducted Unit Wiring to Remote
•
•
•
•
Wiring to RMC
V1 – V2 is 12VDC power for the
wired controller
F3 – F4 is the communication to the
wired remote
Use 2 Sets of wires, one for power
and one for communication
Rotary Switches
LEAVE BOTH ALONE!!! – factory
default settings are used
Dip Switches
1
OFF
Wired Remote
4
OFF
Condensate Pump
7
OFF
Hot Water Coil
11 OFF
Remote start/stop
EH Wiring - Controller
•
•
•
•
•
•
•
MWR-TH01 Wired Controller
Use 16AWG Shielded wire 4 wire
connection
Wire F3 to F3 and F4 to F4 for
communication
V1 – V2 is 12VDC power for the
wired controller
Can be mounted up to 1000ft
away from the unit, does not
sense temperature (done at the
unit)
Leave Rotary Switch at 0
Dip switches standard settings
1
OFF
Heat Pump
2
OFF
F3-F4
3
OFF
DegF
4
ON
Wired Remote only
DH Wiring - Controller
•
•
•
•
•
MWR-WS00 Wired Controller
Use 16AWG Shielded wire 2 sets
of 2 wire connection
Wire F3 to F3 and F4 to F4 for
communication
Red = F3, Blue = F4
V1 – V2 is 12VDC power for the
wired controller
Yellow = V1, Orange = V2
Dip switches standard settings
1
OFF
Heat Pump
2
ON
Wired Remote
3
OFF
Master
4
ON
DegF
5
OFF
Indoor unit temp
6
OFF
7
OFF
8
OFF
Monitor fault codes
Evacuation Requirements
• Units are all R410A
• NEED 5/16” GAUGE
ADAPTOR to attach
gauges to the single
Schrader connection
• Recommend 200 Micron
minimum with double
evacuation, break with
Nitrogen or other dry gas
• Keep system open time
to a minimum to prevent
moisture problems
AQV Charging Requirements
•
•
•
•
All Units are charged for 25ft line set as standard
Add NO R410A to AQV 09/12 up to the max line set length of 50ft
Add 0.15oz/ft for AQV 18 line sets over 25ft
Add 0.15oz/ft of R410A for AQV24 line sets over 25ft
UNIT
25’
40’
LINE SET RUN
50’
60’
AQV 09
0
0
0
N/A
N/A
N/A
AQV 12
0
0
0
N/A
N/A
N/A
AQV 18
0
2.25
3.75
5.25
8.25
11.2
AQV 24
0
2.25
3.75
5.25
8.25
11.2
AQV 36
0
2.25
3.75
5.25
8.25
11.2
80’
100’
ADDITIONAL R410A MUST BE WEIGHED IN – USE A DIGITAL SCALE
EH/DH Charging Requirements
•
•
•
•
•
All Units are charged for 25ft line set as standard
Add NO R410A for EH 035 up to 50ft line set then add 0.15oz/ft up to 65ft line set
maximum length
Add 0.2oz/ft for EH 052
Add 0.1oz/ft for EH 070
Add 0.4oz/ft for DH 105/140
UNIT
LINE SET RUN
25’
40’
50’
60’
65’
80’
100’
EH035
0
0
0
1.5
2.25
N/A
N/A
EH 052
0
3.0
5.0
7.0
8.0
11.0
15.0
EH 070
0
1.5
2.5
3.5
4.0
5.5
7.5
DH105/140
0
6.0
10.0
14.0
16.0
22.0
30.0
ADDITIONAL R410A MUST BE WEIGHED IN – USE A DIGITAL SCALE
Start Up – AQV09-24

Push the K1 Button
 Trial Run will start or stop as follows.
1 x PUSH
START in COOLING mode
2 x PUSH
START in HEATING mode
3 x PUSH
STOP
Once the compressor has been stopped the
next start will be delayed 3 min due to the Anti
Short cycle timer protection.
Compressor will run following frequency during the 60 minute Trial Run mode
 AQV09 : 50Hz
 AQV12 : 74Hz
 AQV18 : 52Hz
 AQV24 : 61Hz
Start Up – EH Units

Push the K1 Button
 Trial Run will start or stop as follows.
1 x PUSH
START in COOLING mode
2 x PUSH
START in HEATING mode
3 x PUSH
STOP
Once the compressor has been stopped the
next start will be delayed 3 min due to the Anti
Short cycle timer protection.
Start Up – AQV36, DH & CH
Units
 Trial Run will start or stop as follows.
K1 x PUSH
START in HEATING mode
K2 x PUSH
START in COOLING mode
K3 x PUSH
STOP or RESET
K4 x PUSH
DATA VIEWER
Once the compressor has been stopped the
next start will be delayed 3 min due to the Anti
Short cycle timer protection.
Free Joint Multi Installation
Specifics
Controller sample
485
communi
cation
FJM 080 model
SMPS
Inverter Control
Cycle Control
IPM
PFC Diode
PFC IGBT
Bridge
Diode
heatsink
REACTOR
CAPACITOR
Shunt
Resistor
Heat Exchanger
Inverter (Control Box)
Reactor
EMI FILTER
Fan-motor
- 27 -
BLDC Compressor
Line Set Issues
050 Outdoor unit
• Maximum total line
set is 100ft
• Maximum Individual
line set to an Indoor
unit is 50ft
• Connection sizes
• 2 x 3/8” Suction
• 2 x ¼” Expanded Gas
• Both sets of lines
must be insulated
Line Set Issues
080 Outdoor unit
• Maximum total line set for
all units is 225ft
• Maximum Individual line
set to an Indoor unit is
75ft
• Connection sizes
• 1 x 1/2” Suction
• 3 x 3/8” Suction
• 4 x ¼” Expanded Gas
• All sets of lines must be
insulated
Line Set Issues
080 Outdoor unit
• Single Service Valve for
Liquid and Suction lines
• Unused connections must
be left untouched
• Always start to install
from the uppermost set of
connections – this is unit
A, then B, C and the
lower set of connections
is D
Line Set Sizing
• Capacity
Suction
• 9,000 Btu/h
• 12,000 Btu/h
• 18,000 Btu/h
3/8”
3/8”
½”
Expanded
¼”
¼”
¼”
• When using the 080 with 4 x 9k Indoor units, it
has a ½” suction connection, so included in the
Outdoor unit is a small connector to sleeve down
from ½” to 3/8” piping
Wiring - Power
• 208-230V – 1Ph – 60Hz
• 050 uses a 20A breaker
• 080 uses a 30A breaker
• Each Indoor unit is fed
power individually, not
required to be sequenced
• 1 on Outdoor to 1 on
Indoor, 2 on Outdoor to
2 on Outdoor – this is
very important
Wiring - Control
• RS485 communication
• F1 & F2 communication
16AWG Shielded wire
• F1 to F1, F2 to F2, does
not matter which unit is
connected to which
terminal as long as F1 to
F1, F2 to F2
• Try to separate the controls
wiring at least 2” from the
power wiring
Evacuation
• Each Indoor unit has it’s
own EEV in the Outdoor
050 Outdoor unit
• Each Indoor unit has a
separated set of Suction
and Liquid service valves
• Both Need a R410A
adaptor
• Evacuates the individual
Indoor unit and line set
connected to the service
valves
• 400 Micron minimum
Evacuation
• Each Indoor unit has
it’s own EEV
080 Outdoor unit
• There is a single
Suction and Liquid
shut off valve
• Needs R410A
adaptor
• Evacuates all Indoor
units and line sets
connected to the
manifold assembly
• 400 micron minimum
Charging – 050 Outdoor unit
• Outdoor unit is charged for 65ft total (of all line sets)
• Add 0.1oz R410A per foot over the 65ft total line length, it
does not matter which capacity of Indoor unit is connected
the total line set length only is important
Add 0.1oz/ft
over 65ft
combined length
60ft
0
70ft
0.6
80ft
1.7
90ft
2.8
100ft
3.9
Charging – 080 Outdoor unit
• Outdoor unit is charged for 131ft total (of all line sets)
• Add 0.1oz R410A per foot over the 131ft total line length, it
does not matter which capacity of Indoor unit is connected
the total line set length only is important
Add 0.1oz/ft
over 131ft
combined length
130ft 150ft 170ft 190ft 210ft 225ft
0
1.9
4.3
6.5
8.7
10.3
Auto Addressing Mode
Step 1
• Rotary switch signifies # of
Indoor units connected to
Outdoor
• Set the rotary switch to the # of
units, either 2, 3 or 4
Step 2
• Auto Addressing
• Indoor units rotary switches do
not need to be altered
• Leave all Dip switches on the
Outdoor unit to the factory
settings
Step 2 - Auto Address function
• Step 2 Cont
• Turn on the unit, it will
start a count to check
communications with
all Indoor units
• LH display will count
00 to 15
• Once Indoor units are
tracked it will scroll 00
as it finds the Indoors
Step 2 - Auto Address function
• Step 2 Cont
• Unit will now display E199
asking for a pipe check
• MWR-WS00 will display E599
• Press K1 switch once
• This starts the auto addressing
mode
• Display will show |-5
• Compressor will start and the
unit will open each EEV in turn
to check that the correct indoor
unit is connected to the correct
EEV
• Unit will display on other LED
the results scrolling 00, 01, 02,
03 as it establish
communication
Step 3 - Auto Address function
• Step 3
• Once completed it will display
an OK signal, now the unit can
be run in test mode, either
Cooling or Heating
• Press K2 Button ONCE for
Heating Trial mode : Display
will show |-1
• Press K2 Button TWICE to add
refrigerant : Display will now
show |-2
• Press K2 Button THREE times
for Cooling trial mode : Display
will now show |-3
• Press K2 Button FOUR times
for Pump Down mode : Display
will now show |-4
Manual Addressing Mode
Step 1
• Manual addressing is used
when a BMS system is used or
Ducted and Wall Mount units
have Wired Remote controls
• Set the rotary switch to the # of
units, either 2, 3 or 4
Step 2
• Manual Addressing
• Set Dip Switch #1 on Outdoor
unit to OFF
Manual Addressing Mode
Step 3
• On Indoor units set SW01 the
MAIN address to the following
based on which set of refrigerant
connections the unit is piped to
• Unit piped to the top set of
connections = 0
• Unit piped to the second set of
connections from top = 1
• Unit piped to the third set of
connections from top = 2
• Unit Piped to the lowest set of
connections = 3
• System can now be powered up
Manual Addressing Mode
Step 4
• On initial power up LH display
will scroll 00 Through 15
• Once Indoor units are tracked
LH display will show 00, 01, 02
and 03 depending how many
Indoor units are installed
Step 5
• Press K1 for a Pipe Check,
although this is not strictly
necessary
• Use the K2 Button to put the
unit into either Cooling or
Heating trial mode
Wired Controllers
Step 1
• Indoor units set SW02 the RMC
address to the following based on
which set of refrigerant connections
the unit is piped to
•
•
•
•
•
Indoor Unit piped to the top set of
connections = 0
Indoor Unit piped to the second set
of connections from top = 1
Indoor Unit piped to the third set of
connections from top = 2
Indoor Unit Piped to the lowest set
of connections = 3
Dip Switch #1 should be in the OFF
position (MANDATORY on the FECA
Ducted unit)
MH Wiring - Controller
•
•
•
•
•
MWR-WS00 Wired Controller
Use 16AWG Shielded wire 2 sets
of 2 wire connection
Wire F3 to F3 and F4 to F4 for
communication
Red = F3, Blue = F4
V1 – V2 is 12VDC power for the
wired controller
Yellow = V1, Orange = V2
Dip switches standard settings
1
OFF
Heat Pump
2
ON
Wired Remote
3
OFF
Master
4
ON
DegF
5
OFF
Indoor unit temp
6
OFF
7
OFF
8
OFF
Monitor fault codes
Maintenance - Filters
• AQV Silver Nano Filter is
permanent and washable,
clean every month
• AQV Electro Static and
Carbon Filters are also
washable – changed from
previous models
• Suggested cleaning
schedule for ALL filters is
every month – only use
the optional filters when
cooling people, machines
don’t care about smells
and pollen
Literature Available
Sales brochure (Color)
Product Submittals
Basic Application and Technical Guide & Samsung 108,
teaching sizing, usage and basic installation techniques
Warranty Booklet – Everything about Warranty
Installation and Operation Manuals
Service Manuals – very important as these units are self
diagnostic
Thanks for attending
Any Questions??????????
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