AERMEC VEC 20, Installation Manual

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E
nglish
12
IVECLJ 1009 - 5074550_04
TECHNICAL DATA
Performance values refer to the following conditions:
Sound pressure measured in semi-reverberating chamber, 85m
3
,
and with reverberation time Tr = 0.5s.
Cooling:
- room air temperature 27°C D.B., 19°C W.B.;
• maximum speed:
- water inlet temperature 7°C;
'
t water 5°C.
• medium and minimum speed:
- water inlet temperature 7°C;
- water flow rate as at maximum speed.
Heating:
room air temperature 20°C D.B.;
• maximum speed:
- water inlet temperature 50°C;
'
t water 10°C.
- water flow rate as for cooling operation.
• medium and minimum speed:
- water inlet temperature 50°C;
- water flow rate as at maximum speed.
Mod.
Heating
W (max.)
Heating capacity W (med.)
W (min.)
Electric heater heating capacity W
Cooling
W (max.)
Total cooling capacity W (med.)
W (min.)
W (max.)
Sensible cooling capacity W (med.)
W (min.)
Water flow rate l/h
Water pressure drops kPa
m
3
/h (max.)
Air flow rate m
3
/h (med.)
m
3
/h (min.)
Number of fans
dB (A) (max.)
Sound power dB (A) (med.)
dB (A) (min.)
dB (A) (max.)
Sound power dB (A) (med.)
dB (A) (min.)
Water content l
Max. motor power W
Max. input current A
Max. motor power
W
with electric heater
Input current
A
with electric heater
3R coil connections ø
1R coil connections ø
Power supply
VEC with a 3-row coil
VEC 20 VEC 30 VEC 40 VEC 50
1835 2770 3745 4285
1505 2340 3105 3785
1105 1950 2505 2840
950 1300 1650 1950
1320 1950 2985 3610
1085 1645 2470 3170
805 1370 1985 2350
1085 1535 2410 2595
885 1285 1980 2275
640 1055 1580 1680
227 335 514 621
4,6 13,3 11,3 14,8
247 383 511 613
194 309 406 529
130 241 306 371
1 2 2 2
39,5 36,5 40,0 44,5
33,5 31,5 34,5 41,5
26,5 26,5 29,5 34,5
48,0 45,0 48,5 53,0
42,0 40,0 43,0 50,0
35,0 35,0 38,0 43,0
0,79 1,11 1,48 1,48
25 44 57 67
0,12 0,21 0,28 0,35
975 1344 1707 2017
4,25 5,86 7,45 8,83
1/2" 1/2" 3/4" 3/4"
1/2" 1/2" 1/2" 1/2"
230V ~ 50Hz
OPERATING ENVIRONMENT
dŚĞ ƵŶŝƚƐ ĂƌĞ ĚĞƐŝŐŶĞĚ ĨŽƌ ŝŶƐƚĂůůĂƟŽŶ ŝŶ ĐůŽƐĞĚ ĞŶǀŝƌŽŶŵĞŶƚƐ ŝŶ ĐŽŶĚŝƟŽŶƐ ŽĨ
͚ƵƌďĂŶ͕͛ŶŽŶͲŵĂƌŝŶĞĂƚŵŽƐƉŚĞƌĞǁŝƚŚŶŽŶͲĐŽƌƌŽƐŝǀĞĂŶĚŶŽŶͲĚƵƐƚLJĐŚĂƌĂĐƚĞƌŝƐƟĐƐ͘
hŶĚĞƌ ŶŽ ĐŝƌĐƵŵƐƚĂŶĐĞƐ ƚŚĞ ĨŽůůŽǁŝŶŐ ĐŽŶĐĞŶƚƌĂƟŽŶƐ ŽĨ ƉŽůůƵƚĂŶƚƐ ŝŶ ƚŚĞ Ăŝƌ͕ ŝŶ
ǁŚŝĐŚƚŚĞƵŶŝƚŵƵƐƚŽƉĞƌĂƚĞ͕ƐŚĂůůďĞĞdžĐĞĞĚĞĚ͗
SO
2
<0,02 ppm
H
2
S <0,02 ppm
NO,NO
2
<1 ppm
NH
3
<6 ppm
N
2
O <0,25 ppm
dŚĞ ƵŶŝƚ ƐŚŽƵůĚ ŶŽƚ ďĞ ŝŶƐƚĂůůĞĚ ŝŶ ůŽĐĂƟŽŶƐ ĐŚĂƌĂĐƚĞƌŝnjĞĚ ďLJ ƚŚĞ ƉƌĞƐĞŶĐĞ ŽĨ
ŇĂŵŵĂďůĞŐĂƐĞƐŽƌĂĐŝĚŝĐŽƌĂůŬĂůŝŶĞƐƵďƐƚĂŶĐĞƐ͘
KƚŚĞƌǁŝƐĞ ƚŚĞ ĐŽŝůƐ ĂŶĚ ƚŚĞ ŝŶƚĞƌŶĂů ĐŽŵƉŽŶĞŶƚƐ ŽĨ ƚŚĞ ĞƋƵŝƉŵĞŶƚ ĐŽƵůĚ ƐƵīĞƌ
ƐĞƌŝŽƵƐĂŶĚŝƌƌĞƉĂƌĂďůĞĚĂŵĂŐĞĨƌŽŵĐŽƌƌŽƐŝŽŶ͘
WARNINGS FOR THE QUALITY OF THE WATER CIRCULATING
IN THE COILS
/ƚŝƐƌĞĐŽŵŵĞŶĚĞĚƚŽƉĞƌĨŽƌŵĂŶĂŶĂůLJƐŝƐŽĨƚŚĞǁĂƚĞƌĐŝƌĐƵůĂƟŶŐŝŶƚŚĞĐŽŝůĨŽĐƵƐŝŶŐ
ŽŶƚŚĞƌĞƐĞĂƌĐŚŽĨƚŚĞƉŽƐƐŝďůĞƉƌĞƐĞŶĐĞŽĨďĂĐƚĞƌŝĂ;ĚĞƚĞĐƟŽŶŽĨŝƌŽŶďĂĐƚĞƌŝĂĂŶĚ
ŵŝĐƌŽͲŽƌŐĂŶŝƐŵƐƚŚĂƚĐĂŶƉƌŽĚƵĐĞ,Ϯ^ŽƌĐŚĞŵŝĐĂůůLJƌĞĚƵĐĞƐƵůƉŚĂƚĞƐͿĂŶĚŽŶƚŚĞ
ĐŚĞŵŝĐĂůĐŽŵƉŽƐŝƟŽŶŽĨƚŚĞǁĂƚĞƌ͕ƚŽƉƌĞǀĞŶƚĐŽƌƌŽƐŝŽŶĂŶĚĨŽƵůŝŶŐŝŶƐŝĚĞƚŚĞƚƵďĞƐ͘
dŚĞǁĂƚĞƌĐŝƌĐƵŝƚŵƵƐƚďĞƐƵƉƉůŝĞĚĂŶĚƌĞƉůĞŶŝƐŚĞĚǁŝƚŚƚƌĞĂƚĞĚǁĂƚĞƌƚŚĂƚĚŽĞƐŶŽƚ
ĞdžĐĞĞĚƚŚĞƚŚƌĞƐŚŽůĚůĞǀĞůƐŝŶĚŝĐĂƚĞĚďĞůŽǁ͘
Total hardness in mmol/l l < mmoll/l < 1,5
Chlorides [CL
-
] < 10 mg/litre
Sulphates [SO
4
2-
] < 30 mg/litre
Nitrates [NO
3
-
] = 0 mg/litre
ŝƐƐŽůǀĞĚŝƌŽŶ < 0,5 mg/litre
ŝƐƐŽůǀĞĚŽdžLJŐĞŶ 4 < [O
2
] < 9 mg/litre
ĂƌďŽŶĚŝŽdžŝĚĞ΀K
2
] < 30 mg/litre
ZĞƐŝƐƟǀŝƚLJ ϮϬKŚŵͼŵфZĞƐŝƐƟǀŝƚLJфϱϬKŚŵͼŵ
pH 6,9 < pH < 8