Technibel Climatisation GRV72R5TA Manual

TECHNICAL DATA
& SERVICE MANUAL
OUTDOOR UNIT: GRV72R5TA
-
GRV92R5TA-
GRV122R5TA-
SPLIT SYSTEM AIR CONDITIONER
0.8180.262.0 05/2002
GRV92R5TA- 387107057
GRV122R5TA- 387107058
Model No. Product Code No.
GRV72R5TA- 387107056

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.
• ay 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, et 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 wirin
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 transportin
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 installin ...
... In a ceilin 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
roperly 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 stron winds
Securely anchor the outdoor unit down with bolts and a metal
frame. rovide 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. rovide snow vents.
When connectin refri erant tubin
• 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 servicin
• 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 15
5-1 Performance Charts 15
5-2 Cooling Capacity 18
5-3 Heating Capacity 21
6. ELECTRICAL DATA 22
6-1 Electrical characteristics 22
6-2 Electric Wiring Diagram 25
6-3 System Wiring Diagram 25
Table of Contents
3

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

2. SPECIFICATIONS
2-1 Unit Specifications
GRV72R5TA-
Power source
V
olta
g
e ratin
g
Performance * MCAV72R5TA
-
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
Operation Sound 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
220 - 240V ~ 50H
z
Heating
2.65
90457843
2,30
Cooling
568
1(Hi)
540
Rotary (Hermetic)
R407C / 770
9,52 (3/8)
Flare type
Capillary tub
e
7.5
45
0.16
230V
815
343
35.0
38.0
6,35 (1/4)
700
265
430
0,9 -
198 ~ 264
4.0 4.0
Cooling Heating
43
860
97 94
20 20
2.6 3.1
890
5

GRV92R5TA-
Power source
V
olta
g
e ratin
g
Performance * MCAV92R5TA
-
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
Operation Sound 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
2,50 3.40
8532 11604
220 - 240V ~ 50H
z
230V
Cooling Heating
35.0
38.0
0.16
700
265
568
815
343
4.7
1040 1050
1.1 -
4.7
450
24 24
Cooling Heating
96 97
2.4 3.2
198 ~ 264
1(Hi)
Rotary (Hermetic)
R407C / 990
Capillary tub
e
6,35 (1/4)
9,52 (3/8)
540
43 45
Flare type
7.5
6

GRV122R5TA-
Power source
V
olta
g
e ratin
g
Performance * MCAV122R5TA
-
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
Operation Sound 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
815
343
35.0
33 33
1(Hi)
Rotary (Hermetic)
R407C / 1150
Capillary tub
e
45
38.0
220 - 240V ~ 50H
z
230V
265
568
1.5 -
10580 13993
Cooling
0.16
Cooling Heating
198 ~ 264
6.2 6.6
1300 1400
92
2.4
Heating
3,10 4.10
2.9
91
470
12,7 (1/2)
540
700
47
Flare type
7.5
6,35 (1/4)
7

2-2 Major Component Specifications
Outdoor Unit: GRV72R5TA-
Compressor
Type
Compressor model
Nominal output W
Compressor oil…Amount cc.
Coil resistance (Ambient temp. 25°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
0.353
6…832
WHT-YEL: 408.1
1…. Ø 370
CS-7C115
FV68S…470
C-R: 3.38
20
C-S: 7.49
External (OLR T)
Propelle
r
UE6-21ST5P…1
A
crylic baked-on enamel finish
115 ± 3
95 ± 5
Thermal protector
130 ± 5
1
1.3
A
luminium plate fin / Copper tube
450
1.5
25.05
BRN-WHT: 242.4
80225245F C-RN75H5
A
750
Rotary (Hermetic)
83 ± 15
400
8

Outdoor Unit: GRV92R5TA-
Compressor
Type
Compressor model
Nominal output W
Compressor oil…Amount cc.
Coil resistance (Ambient temp. 25°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
A
crylic baked-on enamel finish
A
luminium plate fin / Copper tube
1
1.2
0.353
6…832
83 ± 15
1.5
450
25.05
BRN-WHT: 242.4
WHT-YEL: 408.1
Thermal protector
130 ± 5
400
Propelle
r
1…. Ø 370
UE6-21ST5P…1
Rotary (Hermetic)
80228345 C-RN90H5B
25
900
CS-7C115
115 ± 3
95 ± 5
FV68S…470
C-R: 3.07
C-S: 6.69
External (OLR T)
9

Outdoor Unit: GRV122R5TA-
Compressor
Type
Compressor model
Nominal output W
Compressor oil…Amount cc.
Coil resistance (Ambient temp. 25°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
450
Thermal protector
130 ± 5
83 ± 15
1.5
6…832
25.05
BRN-WHT: 242.4
WHT-YEL: 408.1
400
Propelle
r
1…. Ø 370
UE6-21ST5P…1
Rotary (Hermetic)
80235645B C-RN110H5B
1100
CS-7C115
115 ± 3
95 ± 5
25
FV68S…520
C-R: 1.962
C-S: 5.38
External (OLR T)
A
crylic baked-on enamel finish
A
luminium plate fin / Copper tube
2
1.4
0.333
10

2-3 Other Component Specifications
GRV72R5TA-
4-wa
y
Valve
(
20S
)
Coil rating
Coil resistance Ω
(
at 20°C
)
GRV92R5TA-
4-wa
y
Valve
(
20S
)
Coil rating
Coil resistance Ω
(
at 20°C
)
GRV122R5TA-
4-wa
y
Valve
(
20S
)
Coil rating
Coil resistance Ω
(
at 20°C
)
A
C 220/240 V, 50 Hz, 6W
1402 ± 7%
SRF-01AJ504D1 (Coil) STF-0101Z (Valve)
A
C 220/240 V, 50 Hz, 6W
1402 ± 7%
SRF-01AJ504D1 (Coil) STF-0201Z (Valve)
SRF-01AJ504D1 (Coil) STF-0101Z (Valve)
A
C 220/240 V, 50 Hz, 6W
1402 ± 7%
11

3. DIMENSIONAL DATA
700
540
15
470
4 – ø12 holes 116
320
294
Air intake
Air discharge
25510
170
103 57
Narrow tube service valve
ø6.35 (1/4")
Wide tube service valve
ø9.52 (3/8")
ø12.7 (1/2") 7000/9000 BTU/h
12000 BTU/h
Unit : mm
12

4. REFRIGERANT FLOW DIAGRAM
Indoor Unit: Outdoor Unit: GRV72R5TA-
Indoor Unit: Outdoor Unit: GRV92R5TA-
Compressor
4-way
valve
Accumulator
Wide tube
service
valve
Wide tube
O.D.
ø9.52 mm
(3/8 ")
Narrow
tube
service
valve
Narrow tube
O.D.
ø6.35 mm
(1/4")
Heat exchanger
Heat exchanger
Muffler
Capillary tube
Capillary tube
Cooling cycle
Heating cycle
Strainer
Indoor unit Outdoor unit
Check
valve Strainer
Compressor
4-way
valve
Accumulator
Wide tube
service
valve
Wide tube
O.D.
ø9.52 mm
(3/8 ")
Narrow
tube
service
valve
Narrow tube
O.D.
ø6.35 mm
(1/4")
Heat exchanger
Heat exchanger
Muffler
Capillary tube
Cooling cycle
Heating cycle
Strainer
Indoor unit Outdoor unit
Check
valve Capillary
tube Strainer
13

Indoor Unit: Outdoor Unit: GRV122R5TA-
Insulation of Refrigerant Tubing
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. 8 mm.
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.
IMPORTANT
CAUTION
Wide tube
Thickness:
Min. 8 mm
Insulation
Narrow tube
Thickness:
Min. 8 mm
Compressor
4-way
valve
Accumulator
Wide tube
service
valve
Wide tube
O.D.
ø12.7 mm
(1/2 ")
Narrow
tube
service
valve
Narrow tube
O.D.
ø6.35 mm
(1/4")
Heat exchanger
Heat exchanger
Muffler
Capillary
Cooling cycle
Heating cycle
Strainer
Indoor unit Outdoor unit
Check
valve Strainer
Capillary
tube
Accumulator
14

5. PERFORMANCE DATA
5-1 Performance charts
GRV72R5TA-
n Coolin
g
Characteristics n Heatin
g
Characteristics
Notes:
P
o
i
nts o
f
R
at
i
n
g
con
di
t
i
on
Data referred to MCAV72R5TA-
Overload prevention operates to protect the air conditioner when outdoor ambient temperature
reaches extremely high values in heating mode.
1,00
1,20
1,40
1,60
1,80
2,00
2,20
2,40
2,60
-10 -5 0 5 10 15 20 25
Outdoor inlet air D.B. (°C)
High pressure at wide tube service valve MPa
1
2
3
4
5
6
7
8
9
10
11
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
1
2
3
4
5
6
7
8
9
10
11
-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
0,00
0,10
0,20
0,30
0,40
0,50
0,60
0,70
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
15

GRV92R5TA-
n Coolin
g
Characteristics n Heatin
g
Characteristics
Notes:
P
o
i
nts o
f
R
at
i
n
g
con
di
t
i
on
Data referred to MCAV92R5TA-
O
verload prevention operates to protect the air conditioner when outdoor ambient temperature
reaches extremely high values in heating mode.
1,00
1,20
1,40
1,60
1,80
2,00
2,20
2,40
-10 -5 0 5 10 15 20 25
Outdoor inlet air D.B. (°C)
High pressure at wide tube service valve MPa
1
2
3
4
5
6
7
8
9
10
11
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
1
2
3
4
5
6
7
8
9
10
11
-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
0,00
0,10
0,20
0,30
0,40
0,50
0,60
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
16

GRV122R5TA-
n Coolin
g
Characteristics n Heatin
g
Characteristics
Notes:
P
o
i
nts o
f
R
at
i
n
g
con
di
t
i
on
Data referred to MCAV122R5TA-
O
verload prevention operates to protect the air conditioner when outdoor ambient temperature
reaches extremely high values in heating mode.
1,00
1,20
1,40
1,60
1,80
2,00
2,20
2,40
2,60
2,80
-10 -5 0 5 10 15 20 25
Outdoor inlet air D.B. (°C)
High pressure at wide tube service valve MPa
1
2
3
4
5
6
7
8
9
10
11
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
1
2
3
4
5
6
7
8
9
10
11
-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
0,00
0,10
0,20
0,30
0,40
0,50
0,60
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
17

5-2 Cooling Capacity
OUTDOOR UNIT: GRV72R5TA-
INDOOR UNIT: MCAV72R5TA-
220 - 240V ~ 50Hz
RATING CAPACITY 2,30 kW moisture removal 0,9 l/h
COMP. POWER INPUT 0,802 kW max comp input 0,902 kW
AIR FLOW RATE 430 m³/h
EVAPORATOR
ENT.TEMP. °C
W.B. D.B. 20 25 30 35 40 43
TC 2,32 2,18 2,12 2,02 1,89 1,75
CM 0,68 0,70 0,73 0,75 0,78 0,81
21 SHC 1,61 1,49 1,47 1,42 1,36 1,29
23 SHC 1,82 1,69 1,66 1,61 1,55 1,48
15 25 SHC 2,02 1,89 1,85 1,80 1,74 1,67
27 SHC 2,23 2,09 2,05 2,00 1,89 1,75
29 SHC 2,32 2,18 2,12 2,02 1,89 1,75
31 SHC 2,32 2,18 2,12 2,02 1,89 1,75
TC 2,49 2,36 2,27 2,16 2,03 1,87
CM 0,70 0,73 0,75 0,78 0,80 0,83
21 SHC 1,39 1,31 1,27 1,22 1,16 1,09
23 SHC 1,60 1,50 1,46 1,41 1,35 1,28
17 25 SHC 1,81 1,70 1,66 1,61 1,55 1,47
27 SHC 2,02 1,90 1,85 1,80 1,74 1,67
29 SHC 2,23 2,10 2,04 1,99 1,93 1,86
31 SHC 2,43 2,30 2,23 2,16 2,03 1,87
TC 2,65 2,50 2,42 2,30 2,16 1,99
CM 0,72 0,75 0,78 0,80 0,83 0,85
21 SHC 1,17 1,10 1,06 1,01 0,95 0,88
23 SHC 1,38 1,29 1,26 1,21 1,15 1,08
19 25 SHC 1,59 1,48 1,45 1,40 1,34 1,27
27 SHC 1,79 1,67 1,64 1,67 1,53 1,46
29 SHC 2,00 1,85 1,83 1,78 1,73 1,65
31 SHC 2,21 2,05 2,03 1,98 1,92 1,85
TC 2,78 2,65 2,56 2,44 2,29 2,11
CM 0,74 0,77 0,80 0,82 0,85 0,88
23 SHC 1,14 1,08 1,05 1,00 0,94 0,87
21 25 SHC 1,35 1,27 1,24 1,19 1,13 1,06
27 SHC 1,56 1,46 1,43 1,38 1,33 1,25
29 SHC 1,77 1,64 1,62 1,58 1,52 1,45
31 SHC 1,97 1,84 1,82 1,77 1,71 1,64
TC 2,97 2,80 2,71 2,56 2,40 2,23
CM 0,76 0,79 0,82 0,85 0,87 0,90
23 25 SHC 1,12 1,05 1,02 0,96 0,90 0,84
27 SHC 1,32 1,23 1,21 1,15 1,09 1,03
29 SHC 1,53 1,41 1,40 1,35 1,29 1,23
31 SHC 1,74 1,62 1,60 1,54 1,48 1,42
TC: TOTAL COOLING CAPACITY kW
SHC: SENSIBLE HEAT CAPACITY kW
CM: COMPRESSOR INPUT kW
RATING CONDITIONS
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
NOTE: Data referred to MCAV72R5TA-
CONDENSER
OUTDOOR AMBIENT TEMP. °C
18

OUTDOOR UNIT: GRV92R5TA-
INDOOR UNIT: MCAV92R5TA-
220 - 240V ~ 50Hz
RATING CAPACITY 2,50 kW moisture removal 1,1 l/h
COMP. POWER INPUT 0,963 kW max comp input 1,14 kW
AIR FLOW RATE 450 m³/h
EVAPORATOR
ENT.TEMP. °C
W.B. D.B. 20 25 30 35 40 43
TC 2,53 2,37 2,30 2,19 2,05 1,90
CM 0,73 0,79 0,85 0,91 0,96 1,02
21 SHC 1,75 1,62 1,59 1,54 1,47 1,40
23 SHC 1,98 1,84 1,80 1,75 1,68 1,61
15 25 SHC 2,20 2,05 2,01 1,96 1,89 1,82
27 SHC 2,43 2,27 2,22 2,17 2,05 1,90
29 SHC 2,53 2,37 2,30 2,19 2,05 1,90
31 SHC 2,53 2,37 2,30 2,19 2,05 1,90
TC 2,71 2,57 2,47 2,35 2,21 2,03
CM 0,76 0,81 0,87 0,93 0,99 1,05
21 SHC 1,51 1,42 1,38 1,33 1,26 1,18
23 SHC 1,74 1,63 1,59 1,53 1,47 1,39
17 25 SHC 1,97 1,85 1,80 1,74 1,68 1,60
27 SHC 2,19 2,06 2,01 1,95 1,89 1,81
29 SHC 2,42 2,28 2,22 2,16 2,10 2,02
31 SHC 2,64 2,49 2,42 2,35 2,21 2,03
TC 2,88 2,72 2,63 2,50 2,35 2,16
CM 0,78 0,84 0,90 0,96 1,02 1,08
21 SHC 1,27 1,19 1,15 1,10 1,03 0,96
23 SHC 1,50 1,40 1,36 1,31 1,24 1,17
19 25 SHC 1,73 1,60 1,57 1,52 1,46 1,38
27 SHC 1,94 1,81 1,78 1,73 1,66 1,59
29 SHC 2,17 2,01 1,99 1,93 1,88 1,79
31 SHC 2,40 2,22 2,20 2,15 2,08 2,01
TC 3,03 2,88 2,78 2,65 2,49 2,29
CM 0,82 0,88 0,94 0,99 1,05 1,11
23 SHC 1,24 1,18 1,14 1,08 1,02 0,94
21 25 SHC 1,47 1,38 1,34 1,29 1,23 1,15
27 SHC 1,70 1,58 1,55 1,50 1,44 1,36
29 SHC 1,92 1,79 1,76 1,71 1,65 1,57
31 SHC 2,14 2,00 1,97 1,92 1,86 1,78
TC 3,23 3,04 2,95 2,78 2,60 2,42
CM 0,85 0,91 0,97 1,02 1,08 1,14
23 25 SHC 1,21 1,14 1,10 1,04 0,98 0,91
27 SHC 1,44 1,34 1,31 1,25 1,18 1,12
29 SHC 1,67 1,54 1,52 1,46 1,40 1,33
31 SHC 1,89 1,76 1,73 1,67 1,60 1,54
TC: TOTAL COOLING CAPACITY kW
SHC: SENSIBLE HEAT CAPACITY kW
CM: COMPRESSOR INPUT kW
RATING CONDITIONS
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
NOTE: Data referred to MCAV72R5TA-
CONDENSER
OUTDOOR AMBIENT TEMP. °C
19

OUTDOOR UNIT: GRV122R5TA-
INDOOR UNIT: MCAV122R5TA-
220 - 240V ~ 50Hz
RATING CAPACITY 3,10 kW moisture removal 1,5 l/h
COMP. POWER INPUT 1,206 kW max comp input 1,426 kW
AIR FLOW RATE 470 m³/h
EVAPORATOR
ENT.TEMP. °C
W.B. D.B. 20 25 30 35 40 43
TC 3,13 2,94 2,85 2,72 2,55 2,35
CM 0,91 0,99 1,06 1,13 1,21 1,28
21 SHC 2,17 2,01 1,97 1,91 1,83 1,73
23 SHC 2,46 2,28 2,24 2,17 2,09 1,99
15 25 SHC 2,73 2,54 2,49 2,43 2,35 2,25
27 SHC 3,01 2,81 2,76 2,69 2,55 2,35
29 SHC 3,13 2,94 2,85 2,72 2,55 2,35
31 SHC 3,13 2,94 2,85 2,72 2,55 2,35
TC 3,35 3,18 3,06 2,91 2,74 2,52
CM 0,95 1,02 1,10 1,17 1,24 1,32
21 SHC 1,87 1,76 1,71 1,64 1,56 1,46
23 SHC 2,16 2,03 1,97 1,90 1,82 1,73
17 25 SHC 2,44 2,30 2,23 2,16 2,08 1,98
27 SHC 2,72 2,56 2,49 2,42 2,34 2,24
29 SHC 3,00 2,83 2,75 2,68 2,60 2,50
31 SHC 3,27 3,09 3,01 2,91 2,74 2,52
TC 3,57 3,37 3,26 3,10 2,91 2,68
CM 0,98 1,06 1,13 1,21 1,28 1,35
21 SHC 1,57 1,48 1,43 1,36 1,28 1,19
23 SHC 1,86 1,74 1,69 1,62 1,54 1,45
19 25 SHC 2,14 1,99 1,95 1,88 1,81 1,71
27 SHC 2,41 2,24 2,21 2,05 2,06 1,97
29 SHC 2,69 2,49 2,47 2,40 2,33 2,22
31 SHC 2,97 2,76 2,73 2,66 2,58 2,49
TC 3,75 3,57 3,45 3,29 3,09 2,84
CM 1,02 1,10 1,17 1,24 1,32 1,39
23 SHC 1,54 1,46 1,41 1,34 1,26 1,17
21 25 SHC 1,82 1,71 1,66 1,60 1,52 1,43
27 SHC 2,10 1,96 1,93 1,86 1,79 1,68
29 SHC 2,38 2,21 2,18 2,12 2,04 1,95
31 SHC 2,65 2,48 2,45 2,38 2,30 2,21
TC 4,00 3,77 3,65 3,45 3,23 3,01
CM 1,06 1,14 1,21 1,28 1,35 1,43
23 25 SHC 1,50 1,41 1,37 1,29 1,21 1,13
27 SHC 1,78 1,66 1,62 1,55 1,47 1,39
29 SHC 2,07 1,91 1,89 1,81 1,73 1,65
31 SHC 2,35 2,18 2,15 2,07 1,99 1,91
TC: TOTAL COOLING CAPACITY kW
SHC: SENSIBLE HEAT CAPACITY kW
CM: COMPRESSOR INPUT kW
RATING CONDITIONS
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
NOTE: Data referred to MCAV72R5TA-
CONDENSER
OUTDOOR AMBIENT TEMP. °C
20