York Ylca 12, Installation Manual

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Physical data, YLHA units
Physical data
YLHA PLUS MC YLHA PLUS TC
Characteristics 5 7 9 12 9 12 15 20 27
Cooling capacity kW 5,4 7,10 8,72 11,75 8,72 12 13,8 19,4 25,8
Heating capacity kW 6,3 7,16 10,1 12,25 10,1 12,4 16,1 20,9 27,5
Power supply V/ph 230.1.50 400.3.50
Max. unit power supply consumption kW 2,57 3,48 4,79 5,51 4,79 5,68 7,6 8,70 12,09
Max. unit current amperage A 11,75 16,4 23 25,7 5,5 11,6 12,4 15,5 21
EER/COP nominal conditions 2,82/3,32 2,75/2,90
2,73/3,
25
2,75/3,1
2
2,73/3,2
5
2,88/3 2,52/3,12 2,75/3,25 2,90/3,30
COP air 7/6 ‑ water 30/35 3,78 3,48 3,88 4,01 3,88 3,86 4 3,96 4,03
Compressor
Compressor power in
cooling
kW 1,77 2,41 3,16 3,90 3,16 3,8 5,13 6,71 8,47
Compressor power in
heating
kW 1,76 2,30 3,06 3,55 3,06 3,77 4,81 6,06 7,89
Compressor amper‐
age in cooling
A 8,4 11,7 15,6 20,2 5,3 6,36 8,7 11,7 15,1
Compressor amper‐
age in heating
A 8,1 11,2 14,4 18,7 5,1 6,38 8,2 10,8 14,3
No. of compressors 1
Compressor type SCROLL
Oil charge l 1,1 1,25 1,24 1,25 1,24 1,89 2,51 3,25
Oil type POLYOL ESTER OIL
Compressor start-up
current (5)
A 60/<45 82/<45 97/<45 116/<52 48 51 74 95 118
Evaporator unit type PLATES
Fan
No. of fans 1 2 1 2
Fan diameter mm 450 560
Total fan power W 140 170 2 x 185 170 2 x 185 2 x 180 2 x 200
Total fan current A 0,6 0,8 2 x 0,87 0,8 2 x 0,87 2 x 1,30
Total air flow rate m³/h 2900 3150 6150 6300 7200
Sound power dB(A) 70 70 71 73 71 73 73 74 78
Sound pressure at 5 m dB(A) 44 44 45 47 45 47 47 48 51
Sound pressure at
10 m
dB(A) 40 40 41 43 41 43 43 44 48
Available static pres‐
sure at nominal flow
rate (without filter) (2)
kPa 51 80 75 116 75 118 160 130 191
Available static pres‐
sure at nominal flow
rate (with filter) (3)
kPa 49 76 67,5 100 67,5 116 157,5 124 182
Coolant
Coolant type R-410A
Coolant charge kg 1,86 2,55 2,35 3,14 2,35 3,50 3,40 5,80 8,20
No. of coolant circuits
Water circuit
Nominal water flow
rate
l/h 930 1220 1430 2020 1495 1980 2375 3335 4440
Min water volume inst.
(1)
l 15 20 25 35 25 35 45 55 75
Water connection, fe‐
male
1" 1 1/4"
water filter, female 1" 1 1/4"
No. of pumps 1
Pump power W 160 210 400 210 400 490 390 755
Pump amperage A 0,65 0,95 1,8 0,95 1,8 2,15 1,1 1,34
Unit water content l 1 1,1 1,2 1,5 1,2 1,5 2 2,8 3,2
Volume of expansion
vessel
l 1 2 5 2 5 8
Safety valve setting
MPa
(bar)
0,6
(6)
Dimensions
and weight
Weight (4)(5) kg 77 102 103 154 103 150 164 235 330
Length mm 905 1430 1876
Width mm 460 502
Height mm 762 965 1270 965 1270
1 Installation manual
1.5 Technical data
16