Technibel GRF188R5TAA Manual

TECHNICAL DATA
& SERVICE MANUAL
OUTDOOR UNIT: GRF188R5TAA
GRF228R5TAA
GRF228R7TAA
GRF188R5TA
A
GRF228R5TAA - GRF228R7TA
A
0.8180.537.1 July 2008 b
SPLIT SYSTEM AIR CONDITIONER
GRF228R7TAA 38.7107.085
GRF228R5TAA 38.7107.084
Model No. Product Code No.
GRF188R5TAA 38.7107.083

0.8180.531.00 05/2007
IMPORTANT!
Please read before installation
This air conditioning system meets strict safety and operating
standards.
For the installer or service person, it is important to install or
service the system so that it operates safely and efficiently.
For safe installation and trouble-free operation, you must:
• Carefully read this instruction booklet before beginning.
• Follow each installation or repair step exactly as shown.
• Observe all local, state and national electrical codes.
• Pay close attention to all warning and caution notices given in
this manual.
•The unit must be supplied with a dedicated electrical line.
This symbol refers to a hazard or unsafe practice which can result
in severe personal injury or death.
This symbol refers to a hazard or unsafe practice which can result
in personal injury or product or property damage.
If necessary, get help
These instructions are all you need for most installation sites and
maintenance conditions.
If you require help for a special problem, contact our sale/service
outlet or your certified dealer for additional instructions.
In case of improper installation
The manufacturer shall in no way be responsible for improper
installation or maintenance service, including failure to follow the
instructions in this document.
SPECIAL PRECAUTIONS
• During installation, connect before the refrigerant system and
then the wiring one; proceed in the reverse orden when removing
the units.
When wiring
ELECTRICAL SHOCK CAN CAUSE SEVERE
PERSONAL INJURY OR DEATH. ONLY A QUALIFIED,
EXPERIENCED ELECTRICIANS SHOULD ATTEMPT
TO WIRE THIS SYSTEM.
• Do not supply power to the unit until all wiring and tubing are
completed or reconnected and checked, to ensure the grounding.
• Highly dangerous electrical voltages are used in this system.
Carefully refer to the wiring diagram and these instructions when
wiring.
Improper connections and inadequate grounding can cause
accidental injury and death.
•Ground the unit following local electrical codes.
• The Yellow/Green wire cannot be used for any connection
different from the ground connection.
• Connect all wiring tightly. Loose wiring may cause overheating
at connection points and a possible fire hazard.
• Do not allow wiring to touch the refrigerant tubing, compressor,
or any moving parts of the fan.
• Do not use multi-core cable when wiring the power supply and
control lines. Use separate cables for each type of line.
When transporting
Be careful when picking up and moving the indoor and outdoor
units. Get a partner to help, and bend your knees when lifting to
reduce strain on your back. Sharp edges or thin aluminium fins on
the air conditioner can cut your fingers.
When installing...
... In a ceiling or wall
Make sure the ceiling/wall is strong enough to hold the unit-weight.
It may be necessary to build a strong wooden or metal frame to
provide added support.
... In a room
Properly insulate any tubing run inside a room to prevent
"sweating", which can cause dripping and water damage to walls
and floors.
... In moist or uneven locations
Use a raised concrete base to provide a solid level foundation for
the outdoor unit.
This prevents damage and abnormal vibrations.
... In area with strong winds
Securely anchor the outdoor unit down with bolts and a metal
frame. Provide a suitable air baffle.
... In a snowy area (for heat pump-type systems)
Install the outdoor unit on a raised platform that is higher than
drifting snow. Provide snow vents.
When connecting refrigerant tubing
• Keep all tubing runs as short as possible.
• Use the flare method for connecting tubing.
• Apply refrigerant lubricant to the matching surfaces of the flare
and union tubes before connecting them; screw by hand and
then tighten the nut with a torque wrench for a leak-free
connection.
• Check carefully for leaks before starting the test run.
NOTE:
Depending on the system type, liquid and gas lines may be either
narrow or wide. Therefore, to avoid confusion, the refrigerant
tubing for your particular model is specified as narrow tube for
liquid, wide tube for gas.
When servicing
• Turn the power OFF at the main power board before opening
the unit to check or repair electrical parts and wiring.
• Keep your fingers and clothing away from any moving parts.
• Clean up the site after the work, remembering to check that no
metal scraps or bits of wiring have been left inside the unit being
serviced.
• Ventilate the room during the installation or testng the refrigeration
system; make sure that, after the installation, no gas leaks are
present, because this could produce toxic gas and dangerous
if in contact with flames or heat-sources.
WARNING
CAUTION
WARNING
2

Pa
g
e
1. OPERATING RANGE 4
2. SPECIFICATIONS 5
2-1 Unit specifications 5
2-2 Major Component specifications 8
2-3 Other Component specifications 11
3. DIMENSIONAL DATA 12
4. REFRIGERANT FLOW DIAGRAM 13
5. PERFORMANCE DATA 14
5-1 Performance Charts 14
5-2 Cooling Capacity 17
5-3 Heating Capacity 20
6. ELECTRICAL DATA 21
6-1 Electrical characteristics 21
6-2 Electric Wiring Diagram 24
6-3 System Wiring Diagram 24
Table of Contents
3

1. OPERATING RANGE
Temperature
Maximum
Minimum
Indoor Air Intake Temp.
-
Cooling Maximum
Minimum
Heating -8°C D.B. / -9°C W.B.
Outdoor Air Intake Temp.
32°C D.B. / 23°C W.B.
19°C D.B. / 14°C W.B.
27°C D.B.
43°C D.B.
19°C D.B.
24°C D.B. / 18°C W.B.
4

2. SPECIFICATIONS
2-1 Unit Specifications
GRF188R5TAA
Power source
V
olta
g
e ratin
g
Performance * MPAF188R5TA
A
Capacity kW
BTU/h
Air circulation (High) m³/h
Moisture removal (High) Liters/h
Electrical Ratin
g
Available voltage range V
Running amperes A
Power input W
Power factor %
C.O.P. W/W
Compressor locked rotor amperes A
Features
Fan speed
Compressor
Refrigerant / Amount charged at shipment g
Refrigerant control
Power noise level Hi dB-A
Refrigerant tubing connections
Max. allowable tubing length at shipment m
Refrigerant Narrow tube mm(in.)
tube diameter Wide tube mm(in.)
Dimensions & Wei
g
ht
Unit dimensions Height mm
Width mm
Depth mm
Package dimensions Height mm
Width mm
Depth mm
Weight Net kg
Shipping kg
Shipping volume m3
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Remarks:
Rating conditions are:
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
Heating: Indoor air temperature 20°C D.B.
Outdoor air temperature 7°C D.B. / 6°C W.B.
*For other INDOOR UNITS' MODELS, please refer to catalogue
6,35 (1/4)
12,7 (1/2)
630
Flare type
7,5
65
1(Hi)
Rotary (Hermetic)
R410A / 1280
Capillary tube
760
26 26
Cooling Heating
96 99
3,23 3,82
198 ~ 264
6,70
1550 1520
1,5 -
7,00
56,5
61,5
0,29
830
345
710
990
410
220 - 240V ~ 50Hz
230V
Cooling Heating
5,00 5,80
17050 19780
5

GRF228R5TAA
Power source
V
olta
g
e ratin
g
Performance * MPAF228R5TA
A
Capacity kW
BTU/h
Air circulation (High) m³/h
Moisture removal (High) Liters/h
Electrical Ratin
g
Available voltage range V
Running amperes A
Power input W
Power factor %
C.O.P. W/W
Compressor locked rotor amperes A
Features
Fan speed
Compressor
Refrigerant / Amount charged at shipment g
Refrigerant control
Power noise level Hi dB-A
Refrigerant tubing connections
Max. allowable tubing length at shipment m
Refrigerant Narrow tube mm(in.)
tube diameter Wide tube mm(in.)
Dimensions & Wei
g
ht
Unit dimensions Height mm
Width mm
Depth mm
Package dimensions Height mm
Width mm
Depth mm
Weight Net kg
Shipping kg
Shipping volume m3
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Remarks:
Rating conditions are:
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 27°C W.B.
Heating: Indoor air temperature 20°C D.B.
Outdoor air temperature 7°C D.B. / 6°C W.B.
*For other INDOOR UNITS' MODELS, please refer to catalogue
15,88 (5/8)
735
942
Flare type
7,5
6,35 (1/4)
Heating
6,60 7,80
3,63
97
3000
0,37
Cooling Heating
198 ~ 264
9,20 9,5
2050 2150
98
3,22
77,0
220 - 240V ~ 50Hz
230V
400
890
2,0 -
22500 26600
Cooling
1010
410
71,0
45 45
1(Hi)
Rotary (Hermetic)
R410A / 1510
Capillary tube
66
6

GRF228R7TAA
Power source
V
olta
g
e ratin
g
Control Circuit
Performance * MPAF228R5TA
A
Capacity kW
BTU/h
Air circulation (High) m³/h
Moisture removal (High) Liters/h
Electrical Ratin
g
Available voltage range V
Running amperes A
Power input W
Power factor %
C.O.P. W/W
Compressor locked rotor amperes A
Features
Fan speed
Compressor
Refrigerant / Amount charged at shipment g
Refrigerant control
Power noise level Hi dB-A
Refrigerant tubing connections
Max. allowable tubing length at shipment m
Refrigerant Narrow tube mm(in.)
tube diameter Wide tube mm(in.)
Dimensions & Wei
g
ht
Unit dimensions Height mm
Width mm
Depth mm
Package dimensions Height mm
Width mm
Depth mm
Weight Net kg
Shipping kg
Shipping volume m3
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Remarks:
Rating conditions are:
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 27°C W.B.
Heating: Indoor air temperature 20°C D.B.
Outdoor air temperature 7°C D.B. / 6°C W.B.
*For other INDOOR UNITS' MODELS, please refer to catalogue
380 - 415V 3N ~ 50Hz
230V ~ 50Hz
23190 27280
Cooling
400V
Heating
6,80 8,00
1(Hi)
R410A / 1510
Capillary tube
67
Rotary (Hermetic)
2,0 -
25
2200
-
3,24
25
3,64
-
1010
410
71,0
400
890
3000
0,37
Cooling Heating
342 ~ 418
4,10 4,3
2100
77,0
15,88 (5/8)
735
942
Flare type
7,5
6,35 (1/4)
7

2-2 Major Component Specifications
GRF188R5TAA
Compressor
Type
Compressor model
Nominal input W
Compressor oil…Amount cc.
Coil resistance (Ambient temp. 20°C)
Ω
Overload relay
Safety devices Type
Operating Temp. Open °C
Close °C
Run capacitor µF
VAC
Fan & Fan Motor
Type
Q'ty ……. Dia.
Fan motor model…Q'ty
No. Of poles…rpm (230 V, High)
Nominal output W
Coil resistance (Ambient temp. 25 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close °C
Run capacitor µF
VAC
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
External Finish
DATA SUBJECT TO CHANGE WITHOUT NOTICE
50
1700
Thermal protector
N/A
N/A
FV50S …670
C-R: 1,780
C-S: 2,175
Internal
Rotary (Hermetic)
5KS205EAA21
370
Propeller
1…. Ø 400
KFG6-51SB5P…1
6…900
80 ± 15
2
440
40
BRN-WHT: 98.5
WHT-PNK: 201.0
Thermal protector
130 ± 5
Acrylic baked-on enamel finish
Aluminium plate fin / Copper tube
2
1,4
0,51
8

GRF228R5TAA
Compresso
r
Type
Compressor model
Nominal output W
Compressor oil…Amount cc.
Coil resistance (Ambient temp. 20°C)
Ω
Overload relay
Safety devices Type
Operating Temp. Open °C
Close °C
Run capacitor µF
VAC
Fan & Fan Moto
r
Type
Q'ty ……. Dia.
Fan motor model…Q'ty
No. Of poles…rpm (230 V, High)
Nominal output W
Coil resistance (Ambient temp. 25 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close °C
Run capacitor µF
VAC
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
External Finish
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Acrylic baked-on enamel finish
Aluminium plate fin / Copper tube
2
1,4
0,60
60
RB68A / Freol Alpha 68M…1130
C-R: 1,166
C-S: 1,534
Internal
1800
Thermal protector
N/A
N/A
Rotary (Hermetic)
5JS270DAA01
370
Propeller
1…. Ø 460
Y7S623B54 … 1
4 … 760
60
WHT - PNK: 50,7
WHT - BRN: 88,9
440
Thermal protector
130 ± 5
N/A
6
9

GRF228R7TAA
Compresso
r
Type
Compressor model
Nominal output W
Compressor oil…Amount cc.
Coil resistance (Ambient temp. 20°C)
Ω
Overload relay
Safety devices Type
Operating Temp. Open °C
Close °C
Run capacitor µF
VAC
Fan & Fan Moto
r
Type
Q'ty ……. Dia.
Fan motor model…Q'ty
No. Of poles…rpm (230 V, High)
Nominal output W
Coil resistance (Ambient temp. 25 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close °C
Run capacitor µF
VAC
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
External Finish
DATA SUBJECT TO CHANGE WITHOUT NOTICE
440
Thermal protector
130 ± 5
N/A
6
4 … 760
60
WHT - PNK: 50,7
WHT - BRN: 88,9
--
Propeller
1…. Ø 460
Y7S623B54 … 1
Rotary (Hermetic)
5JS270PAA21
1800
Thermal protector
N/A
N/A
V-W: 5,562
--
FV50S … 1130
U-V: 5,786
U-W: 5,954
Internal
Acrylic baked-on enamel finish
Aluminium plate fin / Copper tube
2
1,4
0,60
10

2-3 Other Component Specifications
GRF188R5TAA
4-way Valve (20S)
Coil model
Coil rating
Coil resistance Ω (at 20°C)
High Pressure Switch (HP)
set pressure open
close
electrical rating
GRF228R5TAA
GRF228R7TAA
4-way Valve (20S)
Coil model
Coil rating
Coil resistance Ω (at 20°C)
High Pressure Switch (HP)
set pressure open
close
electrical rating
DATA SUBJECT TO CHANGE WITHOUT NOTICE
ACB-2UB106
42 ±1 bar
33 ±1,5 bar
AC 250V - 1 ~ 6A
N/A
STF-01AJ504D1
AC 220/240 V, 50 Hz
N/A
ACB-2UB106
42 ±1 bar
33 ±1,5 bar
AC 250V - 1 ~ 6A
STF-0201G3
V2-410060-300
LDK-241
AC 208/240V, 50-60Hz, 4-5W
11

3. DIMENSIONAL DATA
GRF188R5TAA dimension mm
GRF228R5TAA
GRF228R7TAA dimension mm
WIDE TUBE
D.15,88 (5/8")
NARROW TUBE
D.6,35 (1/4")
NARROW TUBE D.6,35 (1/4")
WIDE TUBE D.12,7 (1/2")
4 - Ø12
for anchor bolt
4 - Ø13
for anchor bolt
12

4. REFRIGERANT FLOW DIAGRAM
IMPORTANT
Because capillary tubing is used in the outdoor unit, both the wide and narrow tubes of this
air conditioner become cold. To prevent heat loss and wet floors due to dripping of condensation,
both tubes must be well insulated with a proper insulation material.
The thickness of the insulation should be a min. 8mm.
CAUTION
After a tube has been insulated, never try to bend it into a narrow curve
because it can cause the tube to break or crack.
cooling cycle
heatin
g
c
y
cl
e
indoor unit
MPAF188R5TAA
outdoor unit GRF228R5TAA - GRF228R7TAA
outdoor unit GRF188R5TAA
indoor unit
MPAF228R5TAA
wide tube
O.D. 12,7mm
(1/2")
narrow tube
O.D. 6,35mm
(1/4")
wide tube
O.D. 15,88mm
(5/8")
narrow tube
O.D. 6,35mm
(1/4")
13

5. PERFORMANCE DATA
5-1 Performance charts
GRF188R5TAA
 Coolin
g
Characteristics  Heatin
g
Characteristics
0,74
0.8180.531.00 05/2007
Notes:
Overload prevention operates to protect the air conditioner when outdoor ambient temperature
reaches extremely high values in heating mode.
Points of Rating condition
Data referred to: MPAF188R5TAA
1,00
1,50
2,00
2,50
3,00
3,50
4,00
-10 -5 0 5 10 15 20 25
Outdoor inlet air D.B. (°C)
High pressure at wide tube service valve MPa
5,0
5,5
6,0
6,5
7,0
7,5
8,0
8,5
9,0
20 25 30 35 40 45
Outdoor inlet air D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C)
32
27
19
5,0
5,5
6,0
6,5
7,0
7,5
8,0
8,5
9,0
-10 -5 0 5 10 15 20 25
Outdoor inlet D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C)
27
20
15
0,60
0,70
0,80
0,90
1,00
1,10
1,20
20 25 30 35 40 45
Outdoor inlet air D.B. (°C)
Low pressure at wide tube service valve MPa
Indoor inlet air
D.B. (°C)
Indoor inlet air
D.B. (°C)
27
20
15
32 27
19
7
7
32
27
19
14

GRF228R5TAA
 Coolin
g
Characteristics  Heatin
g
Characteristics
0,74
0.8180.531.00 05/2007
Notes:
Overload prevention operates to protect the air conditioner when outdoor ambient temperature reaches
extremely high values in heating mode.
Points of Rating condition
Data referred to: MPAF228R5TAA
1,5
2
2,5
3
3,5
4
4,5
5
-10 -5 0 5 10 15 20 25
Outdoor inlet air D.B. (°C)
High pressure at wide tube service valve MPa
7,0
7,5
8,0
8,5
9,0
9,5
10,0
10,5
11,0
11,5
20 25 30 35 40 45
Outdoor inlet air D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C)
32
27
19
7,0
7,5
8,0
8,5
9,0
9,5
10,0
10,5
11,0
11,5
-10 -5 0 5 10 15 20 25
Outdoor inlet D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C) 27
20 15
0,50
0,60
0,70
0,80
0,90
1,00
1,10
20 25 30 35 40 45
Outdoor inlet air D.B. (°C)
Low pressure at wide tube service valve MPa
Indoor inlet air
D.B. (°C)
Indoor inlet air
D.B. (°C)
27
20
15
32
27
19
7
7
15

GRF228R7TAA
 Coolin
g
Characteristics  Heatin
g
Characteristics
0,74
0.8180.531.00 05/2007
Notes:
Overload prevention operates to protect the air conditioner when outdoor ambient temperature reaches
extremely high values in heating mode.
Points of Rating condition
Data referred to: MPAF228R5TAA
1,5
2
2,5
3
3,5
4
-10 -5 0 5 10 15 20 25
Outdoor inlet air D.B. (°C)
High pressure at wide tube service valve MPa
3,0
3,5
4,0
4,5
5,0
5,5
20 25 30 35 40 45
Outdoor inlet air D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C)
32
27
19
3,0
3,5
4,0
4,5
5,0
5,5
-10 -5 0 5 10 15 20 25
Outdoor inlet D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C)
27
20
15
0,50
0,60
0,70
0,80
0,90
1,00
1,10
20 25 30 35 40 45
Outdoor inlet air D.B. (°C)
Low pressure at wide tube service valve MPa
Indoor inlet air
D.B. (°C)
Indoor inlet air
D.B. (°C) 27 20
15
32 27
19
7
7
16

5-2 Cooling Capacity
OUTDOOR UNIT: GRF188R5TAA
INDOOR UNIT: MPAF188R5TAA
220 - 240V ~ 50Hz
RATING CAPACITY 5,00 kW moisture removal 1,5 l/h
COMP. POWER INPUT 1,377 kW max comp input 1,927 kW
AIR FLOW RATE 760 m³/h
EVAPORATOR
ENT.TEMP. °C
W.B. D.B. 20 25 30 35 40 43
TC 5,05 4,74 4,60 4,38 4,11 3,79
CM 0,59 0,83 1,06 1,29 1,53 1,76
21 SHC 3,50 3,25 3,18 3,08 2,95 2,79
23 SHC 3,96 3,68 3,61 3,50 3,37 3,22
15 25 SHC 4,40 4,10 4,02 3,91 3,78 3,63
27 SHC 4,85 4,54 4,45 4,34 4,11 3,79
29 SHC 5,05 4,74 4,60 4,38 4,11 3,79
31 SHC 5,05 4,74 4,60 4,38 4,11 3,79
TC 5,41 5,13 4,93 4,70 4,41 4,07
CM 0,63 0,87 1,10 1,34 1,57 1,80
21 SHC 3,02 2,84 2,76 2,65 2,52 2,36
23 SHC 3,48 3,27 3,17 3,07 2,93 2,78
17 25 SHC 3,93 3,70 3,60 3,49 3,36 3,20
27 SHC 4,39 4,13 0,74 3,90 3,77 3,62
29 SHC 4,85 4,56 4,43 4,33 4,20 4,03
31 SHC 5,28 4,99 4,85 4,70 4,41 4,07
TC 5,75 5,43 5,25 5,00 4,70 4,33
CM 0,68 0,91 1,14 1,38 1,61 1,84
21 SHC 2,54 2,38 2,30 2,20 2,07 1,91
23 SHC 2,99 2,80 2,73 2,62 2,49 2,34
19 25 SHC 3,45 3,21 3,14 3,03 2,91 2,75
27 SHC 3,88 3,62 3,57 3,95 3,33 3,17
29 SHC 4,34 4,02 3,98 3,87 3,75 3,59
31 SHC 4,80 4,45 4,40 4,29 4,16 4,01
TC 6,05 5,76 5,57 5,30 4,98 4,59
CM 1,09 1,25 1,41 1,57 1,73 1,89
23 SHC 2,48 2,35 2,27 2,16 2,03 1,88
21 25 SHC 2,94 2,75 2,68 2,59 2,46 2,30
27 SHC 3,39 3,17 3,11 3,00 2,88 2,72
29 SHC 3,85 3,57 3,52 3,42 3,29 3,14
31 SHC 4,28 3,99 3,95 3,84 3,72 3,57
TC 6,45 6,09 5,89 5,57 5,21 4,85
CM 1,51 1,60 1,68 1,76 1,84 1,93
23 25 SHC 2,42 2,28 2,21 2,09 1,96 1,83
27 SHC 2,88 2,67 2,62 2,50 2,37 2,24
29 SHC 3,33 3,07 3,04 2,92 2,79 2,66
31 SHC 3,79 3,51 3,47 3,34 3,21 3,09
TOTAL COOLING CAPACIT
Y
kW
SHC: SENSIBLE HEAT CAPACITY kW
CM: COMPRESSOR INPUT kW
RATING CONDITIONS
Coolin
g
: Indoor air tem
p
erature 27°C D.B. / 19°C W.B.
Outdoor air tem
p
erature 35°C D.B. / 24°C W.B.
NOTE: Data referred to: MPAF188R5TA
A
CONDENSER
OUTDOOR AMBIENT TEMP. °C
17

OUTDOOR UNIT: GRF228R5TAA
INDOOR UNIT: MPAF228R5TAA
220 - 240V ~ 50Hz
RATING CAPACITY 6,60 kW moisture removal 2 l/h
COMP. POWER INPUT 1,82 kW max comp input 2,27 kW
AIR FLOW RATE 3000 m³/h
EVAPORATOR
ENT.TEMP. °C
W.B. D.B. 20 25 30 35 40 43
TC 6,67 6,26 6,07 5,78 5,42 5,01
CM 1,20 1,37 1,54 1,71 1,88 2,05
21 SHC 4,63 4,29 4,20 4,06 3,89 3,69
23 SHC 5,23 4,86 4,76 4,62 4,45 4,25
15 25 SHC 5,80 5,42 5,31 5,17 4,99 4,79
27 SHC 6,41 5,99 5,87 5,72 5,42 5,01
29 SHC 6,67 6,26 6,07 5,78 5,42 5,01
31 SHC 6,67 6,26 6,07 5,78 5,42 5,01
TC 7,14 6,77 6,51 6,20 5,83 5,37
CM 1,25 1,42 1,60 1,77 1,94 2,11
21 SHC 3,99 3,75 3,64 3,50 3,33 3,11
23 SHC 4,59 4,31 4,19 4,05 3,87 3,67
17 25 SHC 5,19 4,89 4,75 4,61 4,43 4,22
27 SHC 5,79 5,45 0,74 5,15 4,98 4,78
29 SHC 6,40 6,03 5,85 5,71 5,54 5,32
31 SHC 6,97 6,59 6,40 6,20 5,83 5,37
TC 7,59 7,17 6,93 6,60 6,20 5,71
CM 1,31 1,48 1,65 1,82 1,99 2,16
21 SHC 3,35 3,14 3,04 2,90 2,73 2,53
23 SHC 3,95 3,69 3,60 3,46 3,29 3,08
19 25 SHC 4,55 4,23 4,15 4,00 3,85 3,63
27 SHC 5,13 4,78 4,71 5,20 4,39 4,19
29 SHC 5,73 5,31 5,25 5,11 4,95 4,73
31 SHC 6,33 5,87 5,81 5,67 5,50 5,29
TC 7,99 7,60 7,35 7,00 6,57 6,05
CM 1,52 1,66 1,80 1,94 2,08 2,22
23 SHC 3,28 3,10 3,00 2,86 2,68 2,48
21 25 SHC 3,88 3,63 3,54 3,41 3,24 3,04
27 SHC 4,48 4,18 4,10 3,96 3,80 3,59
29 SHC 5,08 4,71 4,65 4,52 4,35 4,15
31 SHC 5,65 5,27 5,21 5,06 4,91 4,71
TC 8,51 8,03 7,78 7,35 6,87 6,40
CM 1,72 1,83 1,94 2,05 2,16 2,27
23 25 SHC 3,20 3,01 2,91 2,75 2,58 2,41
27 SHC 3,80 3,53 3,46 3,30 3,13 2,96
29 SHC 4,40 4,06 4,02 3,86 3,69 3,52
31 SHC 5,00 4,63 4,58 4,40 4,23 4,07
TOTAL COOLING CAPACIT
Y
kW
SHC: SENSIBLE HEAT CAPACITY kW
CM: COMPRESSOR INPUT kW
RATING CONDITIONS
Coolin
g
: Indoor air tem
p
erature 27°C D.B. / 19°C W.B.
Outdoor air tem
p
erature 35°C D.B. / 24°C W.B.
NOTE: Data referred to: MPAF228R5TA
A
CONDENSER
OUTDOOR AMBIENT TEMP. °C
18

OUTDOOR UNIT: GRF228R7TAA
INDOOR UNIT: MPAF228R5TAA
380 - 415V 3N ~ 50Hz
RATING CAPACITY 6,80 kW moisture removal 2 l/h
COMP. POWER INPUT 1,87 kW max comp input 2,37 kW
AIR FLOW RATE 3000 m³/h
EVAPORATOR
ENT.TEMP. °C
W.B. D.B. 20 25 30 35 40 43
TC 6,87 6,45 6,25 5,96 5,59 5,16
CM 1,18 1,37 1,56 1,76 1,95 2,15
21 SHC 4,77 4,42 4,33 4,18 4,01 3,80
23 SHC 5,39 5,01 4,91 4,76 4,58 4,38
15 25 SHC 5,98 5,58 5,47 5,32 5,14 4,94
27 SHC 6,60 6,17 6,05 5,90 5,59 5,16
29 SHC 6,87 6,45 6,25 5,96 5,59 5,16
31 SHC 6,87 6,45 6,25 5,96 5,59 5,16
TC 7,36 6,98 6,71 6,39 6,00 5,53
CM 1,23 1,43 1,62 1,81 2,01 2,20
21 SHC 4,11 3,86 3,75 3,61 3,43 3,21
23 SHC 4,73 4,44 4,32 4,17 3,99 3,78
17 25 SHC 5,35 5,04 4,89 4,75 4,57 4,35
27 SHC 5,97 5,61 0,74 5,31 5,13 4,92
29 SHC 6,59 6,21 6,03 5,88 5,71 5,48
31 SHC 7,18 6,79 6,59 6,39 6,00 5,53
TC 7,82 7,39 7,14 6,80 6,39 5,88
CM 1,29 1,48 1,68 1,87 2,06 2,26
21 SHC 3,45 3,24 3,13 2,99 2,81 2,60
23 SHC 4,07 3,81 3,71 3,56 3,39 3,18
19 25 SHC 4,69 4,36 4,27 4,12 3,96 3,74
27 SHC 5,28 4,92 4,85 5,40 4,52 4,32
29 SHC 5,90 5,47 5,41 5,26 5,10 4,88
31 SHC 6,52 6,05 5,99 5,84 5,66 5,45
TC 8,23 7,83 7,57 7,21 6,77 6,24
CM 1,55 1,70 1,85 2,01 2,16 2,31
23 SHC 3,38 3,20 3,09 2,94 2,76 2,56
21 25 SHC 4,00 3,75 3,65 3,52 3,34 3,13
27 SHC 4,61 4,31 4,23 4,08 3,92 3,70
29 SHC 5,23 4,86 4,79 4,66 4,48 4,27
31 SHC 5,82 5,43 5,37 5,22 5,06 4,85
TC 8,77 8,28 8,01 7,57 7,08 6,59
CM 1,81 1,92 2,03 2,15 2,26 2,37
23 25 SHC 3,30 3,10 3,00 2,84 2,66 2,48
27 SHC 3,92 3,63 3,56 3,40 3,22 3,05
29 SHC 4,53 4,18 4,14 3,98 3,80 3,62
31 SHC 5,15 4,78 4,72 4,54 4,36 4,20
TOTAL COOLING CAPACIT
Y
kW
SHC: SENSIBLE HEAT CAPACITY kW
CM: COMPRESSOR INPUT kW
RATING CONDITIONS
Coolin
g
: Indoor air tem
p
erature 27°C D.B. / 19°C W.B.
Outdoor air tem
p
erature 35°C D.B. / 24°C W.B.
NOTE: Data referred to: MPAF228R5TA
A
CONDENSER
OUTDOOR AMBIENT TEMP. °C
19

5-3 Heating Capacity
NOTE:
1) ●Point of rating condition
Black dot in the chart indicate the following rating condition.
indoor: 20 °C D.B.
outdoor: 7 °C D.B. / 6 °C W.B.
2) Above characteristics indicate instantaneus operation, which does not take into consideration defrost operation.
3) Fan speed: High
4) Because this air conditioner heats a room by drawing in the heat of the outside air (heat pump system).
The heating efficiency will fall off when the outdoor temperature is very low. If sufficient heat cannot be obtained
with this air conditioner, use another heating appliance in conjunction with it.
Data referred to Hi-Wall models: MPAF188R5TA
A
MPAF228R5TA
A
20