VAM 2-085 W3N
ENG
WALL MOUNTED UNITS
Technical Dossier
WALL MOUNTED UNITS
VAM 2-050 W2N
VAM 2-060 W2N
VAM 2-085 W3N
VAM 2-110 W4N
2010
DMJNB7"*3
ENG
2
1- CONTENTS
1- CONTENTS .......................................................................................................................................................... 2
2- TECHNICAL SPECIFICATIONS ...............................................................................................................................
3
3- TEMPERATURE BY CAPACITIES ............................................................................................................................
6
4- WIRING DIAGRAMS ...........................................................................................................................................
10
5- ERROR CODES ..................................................................................................................................................
12
6- FLOW CHART OF DIAGNOSIS AND SOLUTIONS ...................................................................................................
13
6.1- Indoor unit ...........................................................................................................................................................................13
6.2- Outdoor unit ........................................................................................................................................................................
16
7- PCB EXPLANATION ............................................................................................................................................ 20
7.1- Electric control working environment ...................................................................................................................................20
7.2- Display function ...................................................................................................................................................................
20
7.3- Outdoor unit’s digital display tube .......................................................................................................................................
20
7.4- Outdoor unit point check function ........................................................................................................................................
21
7.5- Protection ............................................................................................................................................................................23
7.6- Fan-only mode .....................................................................................................................................................................
24
7.7- Cooling mode .......................................................................................................................................................................
24
7.8- Dehumidifying mode ............................................................................................................................................................
24
7.9- Heating mode ......................................................................................................................................................................
24
7.10- Defrost.................................................................................................................................................................................25
7.11- Automatic operation mode ...................................................................................................................................................
25
7.12- Manual switch .....................................................................................................................................................................
25
7.13- Timer function
......................................................................................................................................................................26
7.14- Sleep mode .........................................................................................................................................................................
26
7.15- Mode conflict .......................................................................................................................................................................
26
7.16- Characteristic of temperature sensor ....................................................................................................................................
27
ANNEX ..................................................................................................................................................................28
ENG
3
Model
VAM 2-050 W2N VAM 2-060 W2N VAM 2-085 W3N VAM 2-110 W4N
Indoor unit 1 VAI 2-025 WNI VAI 2-025 WNI VAI 2-025 WNI VAI 2-025 WNI
Indoor unit 2 VAI 2-025 WNI VAI 2-035 WNI VAI 2-025 WNI VAI 2-025 WNI
Indoor unit 3 \ \ VAI 2-035 WNI VAI 2-025 WNI
Indoor unit 4 \ \ \ VAI 2-035 WNI
Outdoor unit
VAF 2-060 W2NO VAF 2-060 W2NO VAF 2-085 W3NO VAF 2-085 W4NO
Power supply V/Ph/Hz
Cooling capacity
kW 5,20 5,40 8,10 9,10
BTU 17.747 18.429 27.644 31.056
Fg/h 4.472 4.644 6.966 7.826
Capacity by Indoor
Indoor 1 kW 2,60 2,42 2,43 2,15
Indoor 2 kW 2,60 2,98 2,43 2,15
Indoor 3 kW / / 3,24 2,15
Indoor 4 / / / 2,65
Power input kW 1,62 1,66 2,48 2,78
Power input by Indoor
Indoor 1 kW 0,81 0,74 0,77 0,66
Indoor 2 kW 0,81 0,92 0,77 0,66
Indoor 3 kW / / 0,94 0,66
Indoor 4 kW / / / 0,80
Min - Max cooling capacity kW 2.18 - 6.34 2.27 - 6.53 3.40 - 9.80 3.73 - 11.09
Min - Max cooling power input kW 0.65 - 1.99 0.66 - 2.04 0.99 - 3.06 1.11 - 3.75
Nominal capacity (UK condit) kW 5,15 5,35 8,02 9,00
Power input (UK conditions) kW 1,30 1,33 1,98 2,22
Operating current A 7,00 7,20 10,80 12,10
EER 3,21 3,25 3,27 3,27
Energy level class A A A A
Annual consumption kWh 810 830 1.240 1.390
Heating capacity
kW 6,10 6,25 9,05 10,10
BTU 20.818 21.330 30.886 34.469
Kcal/h 5.246 5.375 7.783 8.686
Capacity by Indoor
Indoor 1 kW 3,05 2,82 2,71 2,38
Indoor 2 kW 3,05 3,43 2,71 2,38
Indoor 3 kW / / 3,63 2,38
Indoor 4 / / / 2,96
Power input kW 1,67 1,73 2,49 2,78
Power input by Indoor
Indoor 1 kW 0,84 0,78 0,77 0,66
Indoor 2 kW 0,84 0,95 0,77 0,66
Indoor 3 kW / / 0,95 0,66
Indoor 4 kW / / / 0,80
Min - Max heating capacity kW 2.56 - 7.38 2.64 - 7.60 3.8 - 10.95 4.13 - 12.30
Min - Max heating power input kW 0.67 - 2.06 0.69 - 2.11 1.0 - 3.07 1.11 - 3.72
Nominal capacity (UK condit) kW 5,19 5,31 7,69 8,57
Power input (UK conditions) kW 1,45 1,51 2,17 2,42
Operating current A 7,30 7,50 10,80 12,10
COP 3,65 3,61 3,63 3,63
Energy level class A A A A
Max power input kW 2,15 2,15 3,10 4,80
Max operating current A 10,5 10,5 16,0 21,0
2- TECHNICAL SPECIFICATIONS
ENG
4
2- TECHNICAL SPECIFICATIONS
INDOOR UNIT
VAM 2-050 W2N VAM 2-060 W2N VAM 2-085 W3N VAM 2-110 W4N
Air flow volume
m3/h 250/300/500 250/300/500 250/300/500 250/300/500
m3/h 250/300/500 310/450/580 250/300/500 250/300/500
m3/h / / 310/450/580 250/300/500
m3/h / / / 310/450/580
Remote control type Infrared Infrared Infrared Infrared
Remote control reference RG19B/E (white) RG19B/E (white) RG19B/E (white) RG19B/E (white)
Sound power level
Indoor 1 dB(A) 40/45/51 40/45/51 40/45/51 40/45/51
Indoor 2 dB(A) 40/45/51 41/47/52 40/45/51 40/45/51
Indoor 3 dB(A) / / 41/47/52 40/45/52
Indoor 4 dB(A) / 41/47/52
Sound pressure level
Indoor 1 dB(A) 28/33/39 28/33/39 28/33/39 28/33/39
Indoor 2 dB(A) 28/33/39 29/35/40 28/33/39 28/33/39
Indoor 3 dB(A) / / 29/35/40 28/33/39
Indoor 4 dB(A) / / / 29/35/40
Catalogue sound pressure
Indoor 1 dB(A) 26/32/38 26/32/38 26/32/38 26/32/38
Indoor 2 dB(A) 26/32/38 28/35/40 26/32/38 26/32/38
Indoor 3 dB(A) / / 28/35/40 26/32/38
Indoor 4 dB(A) / 28/35/40
Testing conditions for sound pressure microphone directivity,distance 1.0m
Dimensions HxLxD
Indoor 1 mm 265 x 790 x 200 265 x 790 x 200 265 x 790 x 200 265 x 790 x 200
Indoor 2 mm 265 x 790 x 200 265 x 790 x 200 265 x 790 x 200 265 x 790 x 200
Indoor 3 mm / / 265 x 790 x 200 265 x 790 x 200
Indoor 4 mm / / / 265 x 790 x 200
Net weight
Indoor 1 Kg 8.5 8.5 8.5 8.5
Indoor 2 Kg 8.5 8.5 8.5 8.5
Indoor 3 Kg / / 8.5 8.5
Indoor 4 Kg / / / 8.5
Packaged dimensions HxLxD
Indoor 1 mm 335 x 875 x 265 335 x 875 x 265 335 x 875 x 265 335 x 875 x 265
Indoor 2 mm 335 x 875 x 265 335 x 875 x 265 335 x 875 x 265 335 x 875 x 265
Indoor 3 mm / / 335 x 875 x 265 335 x 875 x 265
Indoor 4 mm / 335 x 875 x 265
Volume
Indoor 1 m3 0,078 0,078 0,078 0,078
Indoor 2 m3 0,078 0,078 0,078 0,078
Indoor 3 m3 / / 0,078 0,078
Indoor 4 m3 / / / 0,078
Packaged weigth
Indoor 1 Kg 10,5 10,5 10,5 10,5
Indoor 2 Kg 10,5 10,5 10,5 10,5
Indoor 3 Kg / / 10,5 10,5
Indoor 4 Kg / / / 10,5
ENG
5
2- TECHNICAL SPECIFICATIONS
OUTDOOR UNIT
VAM 2-050 W2N VAM 2-060 W2N VAM 2-085 W3N VAM 2-110 W4N
Air flow volume m3/h 2.500 2.500 2.500 3.500
Sound power level dB(A) 62 62 64 65
Sound pressure dB(A) 52 52 55 57
Number of fans 1 1 1 1
Refrigerant R410A
Refrigerant charge heat pump gr 1450 1450 2000 2400
Inverter DC / AC Inverter DC Inverter DC Inverter DC Inverter DC
Number of compressors 1 1 1 1
Compressor type Rotary Rotary Rotary Rotary
Compressor Model DA130S1C-20FZ DA130S1C-20FZ DA150S1C-20FZ TNB220FLHMC-L
Compressor Brand Toshiba Toshiba Toshiba Mitsubishi
Expansion system EXV + Capillary
Electric_electronic protections Voltage,current, communication protection
Dimensions HxLxD mm 695 x 845 x 315 695 x 845 x 315 695 x 845 x 315 862 x 895 x 305
Dimensions Valves A/B/C/F mm 60/60/160/220 60/60/160/220 60/60/160/220 60/60/160/220
Dimensions Installation I/J mm 335/560 335/560 335/560 330/590
Net weight Kg 60,0 60,0 62,0 78,0
Packaged dimensions HxLxD mm 770 x 970 x 400 770 x 970 x 400 770 x 970 x 400 915 x 1043 x 395
Volume 0,299 0,299 0,299 0,377
Packaged weight heat pump Kg 64,0 64,0 66,0 82,0
INSTALLATION
Pipe connection liq/gas Outdoor
inches 1/4” - 3/8” 1/4” - 3/8” 1/4” - 3/8” 1/4” - 3/8”
inches 1/4” - 3/8” 1/4” - 3/8” 1/4” - 3/8” 1/4” - 3/8”
inches \ \ 1/4” - 3/8” 1/4” - 3/8”
inches \ \ \ 1/4” - 3/8”
Pipe connection liq/gas Indoor
inches 1/4” - 3/8” 1/4” - 3/8” 1/4” - 3/8” 1/4” - 3/8”
inches 1/4” - 3/8” 1/4” - 3/8” 1/4” - 3/8” 1/4” - 3/8”
inches \ \ 1/4” - 3/8” 1/4” - 3/8”
inches \ \ \ 1/4” - 3/8”
PM (Max pressure) bar 42 42 42 42
pm (min pressure) bar 25 25 25 25
Max. L1+L2+(L3) m 30 30 45 60
Max. L1 m 15 15 15 15
Max. Height IU under OU m 10 10 10 10
Max. Height OU under IU m 10 10 10 10
Chargeless length m 7,5 7,5 7,5 7,5
Additional charge per meter gr 15 15 15 15
ENG
6
3- TEMPERATURE BY CAPACITIES
3.1 VAM 2-050 W2N
COOLING OUTDOOR TEMPERATURE DRY
Indoor Conditions 21ºC 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D
15ºC W
Total capacity kW
5,27 5,10 4,89 4,64 4,41 4,17 3,82
Sensitive capacity kW
4,22 4,08 3,91 3,71 3,53 3,34 3,05
Input kW.
1,32 1,34 1,36 1,37 1,40 1,42 1,65
24ºC D
17ºC W
Total capacity kW
5,61 5,42 5,20 4,94 4,69 4,44 4,06
Sensitive capacity kW
4,49 4,34 4,16 3,95 3,75 3,55 3,25
Input kW.
1,45 1,47 1,49 1,51 1,53 1,55 1,81
27ºC D
19ºC W
Total capacity kW
5,90 5,71 5,47 5,20 4,94 4,67 4,27
Sensitive capacity kW
4,72 4,57 4,38 4,16 3,95 3,74 3,42
Input kW.
1,55 1,58 1,60 1,62 1,65 1,67 1,94
32ºC D
23ºC W
Total capacity kW
6,61 6,39 6,13 5,82 5,53 5,23 4,79
Sensitive capacity kW
5,29 5,12 4,90 4,66 4,43 4,18 3,83
Input kW.
1,77 1,79 1,82 1,84 1,87 1,90 2,21
HEATING OUTDOOR CONDITIONS
Indoor Conditions
24ºC D
18ºC W
12ºC D
11ºC W
7ºC D
6ºC W”
4ºC D
3ºC W
0ºC D
-1ºC W
-5ºC D
-6ºC W
-7ºC D
-8ºC W”
-15ºC D
-16ºC W”
15ºC
Capacity kW
5,84 7,85 6,71 5,30 4,33 4,06 3,31 1,41
Input kW.
1,84 2,22 1,80 1,62 1,52 1,51 1,49 1,30
18ºC
Capacity kW
5,57 7,49 6,41 5,06 4,14 3,88 3,16 1,35
Input kW.
1,77 2,13 1,73 1,56 1,46 1,45 1,44 1,26
20ºC
Capacity kW
5,31 7,14 6,10 4,82 3,94 3,69 3,01 1,28
Input kW.
1,70 2,05 1,67 1,50 1,41 1,40 1,38 1,21
22ºC
Capacity kW
5,09 6,85 5,86 4,62 3,78 3,55 2,89 1,23
Input kW.
1,47 1,97 1,69 1,52 1,42 1,41 1,40 1,22
27ºC
Capacity kW
4,62 6,21 5,31 4,19 3,43 3,21 2,62 1,11
Input kW.
1,79 2,16 1,76 1,58 1,48 1,47 1,46 1,27
ENG
7
3- TEMPERATURE BY CAPACITIES
3.2 VAM 2-060 W2N
COOLING OUTDOOR TEMPERATURE DRY
Indoor Conditions 21ºC 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D
15ºC W
Total capacity kW
5,47 5,29 5,07 4,82 4,58 4,33 3,96
Sensitive capacity kW
4,38 4,24 4,06 3,86 3,66 3,46 3,17
Input kW.
0,64 1,05 1,28 1,56 1,75 1,76 1,78
24ºC D
17ºC W
Total capacity kW
5,82 5,63 5,40 5,13 4,87 4,61 4,22
Sensitive capacity kW
4,66 4,51 4,32 4,10 3,90 3,69 3,37
Input kW.
0,65 1,08 1,32 1,61 1,80 1,82 1,84
27ºC D
19ºC W
Total capacity kW
6,13 5,93 5,68 5,40 5,13 4,85 4,44
Sensitive capacity kW
4,90 4,74 4,54 4,32 4,10 3,88 3,55
Input kW.
0,68 1,12 1,36 1,66 1,86 1,88 1,90
32ºC D
23ºC W
Total capacity kW
6,86 6,64 6,36 6,05 5,75 5,43 4,97
Sensitive capacity kW
5,49 5,31 5,09 4,84 4,60 4,34 3,98
Input kW.
0,75 1,23 1,50 1,83 2,05 2,07 2,09
HEATING OUTDOOR CONDITIONS
Indoor Conditions
24ºC D
18ºC W
12ºC D
11ºC W
7ºC D
6ºC W”
4ºC D
3ºC W
0ºC D
-1ºC W
-5ºC D
-6ºC W
-7ºC D
-8ºC W”
-15ºC D
-16ºC W”
15ºC
Capacity kW
6,34 7,10 6,88 5,67 5,33 4,81 4,37 2,06
Input kW.
0,62 1,29 1,87 1,88 1,68 1,37 1,27 0,96
18ºC
Capacity kW
6,05 6,78 6,56 5,41 5,09 4,59 4,17 1,97
Input kW.
0,59 1,24 1,80 1,81 1,62 1,32 1,23 0,92
20ºC
Capacity kW
5,77 6,46 6,25 5,15 4,84 4,38 3,97 1,88
Input kW.
0,57 1,19 1,73 1,75 1,56 1,27 1,18 0,89
22ºC
Capacity kW
5,54 6,20 6,00 4,95 4,65 4,20 3,81 1,80
Input kW.
0,58 1,21 1,75 1,77 1,57 1,28 1,19 0,90
27ºC
Capacity kW
5,02 5,62 5,44 4,48 4,21 3,81 3,45 1,63
Input kW.
0,58 1,22 1,77 1,79 1,59 1,30 1,21 0,91
ENG
8
3- TEMPERATURE BY CAPACITIES
3.3 VAM 2-085 W3N
COOLING OUTDOOR TEMPERATURE DRY
Indoor Conditions 21ºC 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D
15ºC W
Total capacity kW
8,21 7,94 7,61 7,23 6,87 6,50 5,95
Sensitive capacity kW
6,57 6,35 6,09 5,79 5,50 5,20 4,76
Input kW.
0,95 1,57 1,91 2,33 2,61 2,63 2,66
24ºC D
17ºC W
Total capacity kW
8,73 8,45 8,10 7,70 7,31 6,91 6,33
Sensitive capacity kW
6,99 6,76 6,48 6,16 5,85 5,53 5,06
Input kW.
0,98 1,62 1,97 2,40 2,69 2,72 2,75
27ºC D
19ºC W
Total capacity kW
9,19 8,89 8,52 8,10 7,70 7,27 6,66
Sensitive capacity kW
7,35 7,12 6,82 6,48 6,16 5,82 5,33
Input kW.
1,01 1,67 2,03 2,48 2,78 2,80 2,83
32ºC D
23ºC W
Total capacity kW
10,30 9,96 9,54 9,07 8,62 8,15 7,46
Sensitive capacity kW
8,24 7,97 7,63 7,26 6,89 6,52 5,97
Input kW.
1,11 1,84 2,24 2,74 3,06 3,09 3,13
HEATING OUTDOOR CONDITIONS
Indoor Conditions
24ºC D
18ºC W
12ºC D
11ºC W
7ºC D
6ºC W”
4ºC D
3ºC W
0ºC D
-1ºC W
-5ºC D
-6ºC W
-7ºC D
-8ºC W”
-15ºC D
-16ºC W”
15ºC
Capacity kW
9,18 10,29 9,96 8,21 7,71 6,97 6,32 2,99
Input kW.
0,89 1,85 2,69 2,71 2,42 1,97 1,83 1,38
18ºC
Capacity kW
8,77 9,82 9,50 7,84 7,36 6,65 6,03 2,85
Input kW.
0,85 1,78 2,59 2,61 2,33 1,90 1,77 1,33
20ºC
Capacity kW
8,35 9,35 9,05 7,46 7,01 6,34 5,75 2,72
Input kW.
0,82 1,72 2,49 2,51 2,24 1,83 1,70 1,28
22ºC
Capacity kW
8,01 8,98 8,69 7,16 6,73 6,08 5,52 2,61
Input kW.
0,83 1,74 2,52 2,54 2,26 1,85 1,72 1,29
27ºC
Capacity kW
7,26 8,13 7,87 6,49 6,10 5,51 5,00 2,36
Input kW.
0,84 1,76 2,55 2,57 2,29 1,87 1,74 1,31
ENG
9
3- TEMPERATURE BY CAPACITIES
3.4 VAM 2-110 W4N
COOLING OUTDOOR TEMPERATURE DRY
Indoor Conditions 21ºC 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D
15ºC W
Total capacity kW
9,22 8,92 8,55 8,13 7,72 7,30 6,68
Sensitive capacity kW
7,38 7,14 6,84 6,50 6,18 5,84 5,34
Input kW.
1,06 1,76 2,14 2,61 2,93 2,95 2,98
24ºC D
17ºC W
Total capacity kW
9,81 9,49 9,09 8,65 8,21 7,76 7,11
Sensitive capacity kW
7,85 7,59 7,28 6,92 6,57 6,21 5,68
Input kW.
1,10 1,81 2,21 2,69 3,02 3,05 3,08
27ºC D
19ºC W
Total capacity kW
10,33 9,99 9,57 9,10 8,65 8,17 7,48
Sensitive capacity kW
8,26 7,99 7,66 7,28 6,92 6,54 5,98
Input kW.
1,13 1,87 2,28 2,78 3,11 3,14 3,17
32ºC D
23ºC W
Total capacity kW
11,57 11,19 10,72 10,19 9,68 9,15 8,38
Sensitive capacity kW
9,25 8,95 8,58 8,15 7,75 7,32 6,70
Input kW.
1,25 2,06 2,51 3,07 3,44 3,47 3,50
HEATING OUTDOOR CONDITIONS
Indoor Conditions
24ºC D
18ºC W
12ºC D
11ºC W
7ºC D
6ºC W”
4ºC D
3ºC W
0ºC D
-1ºC W
-5ºC D
-6ºC W
-7ºC D
-8ºC W”
-15ºC D
-16ºC W”
15ºC
Capacity kW
10,25 11,48 11,11 9,16 8,61 7,78 7,05 3,33
Input kW.
0,99 2,07 3,00 3,03 2,70 2,20 2,05 1,54
18ºC
Capacity kW
9,78 10,96 10,61 8,75 8,22 7,42 6,73 3,18
Input kW.
0,95 1,99 2,89 2,92 2,60 2,12 1,97 1,48
20ºC
Capacity kW
9,32 10,44 10,10 8,33 7,83 7,07 6,41 3,03
Input kW.
0,92 1,92 2,78 2,81 2,50 2,04 1,90 1,43
22ºC
Capacity kW
8,94 10,02 9,70 8,00 7,51 6,79 6,16 2,91
Input kW.
0,93 1,94 2,81 2,84 2,53 2,06 1,92 1,44
27ºC
Capacity kW
8,11 9,08 8,79 7,25 6,81 6,15 5,58 2,64
Input kW.
0,94 1,96 2,85 2,87 2,56 2,09 1,94 1,46
ENG
10
4- WIRING DIAGRAMS
Indoor units
Outdoor unit Multi 1x2
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