Electrical Characteristics - York YLCA Series Technical Information

Electrical characteristics

Power
Model supply
V.ph.Hz.
YLCA 5
YLHA PLUS 5
YLCA 7
230.1.50
YLHA PLUS 7
YLCA 9
YLHA PLUS 9
YLCA 7
YLHA PLUS 7
YLCA 9
YLHA PLUS 9
YLCA 12
YLHA PLUS 12
400.3.50
YLCA 15
YLHA PLUS 15
YLCA 20
YLHA PLUS 20
YLCA 27
YLHA PLUS 27
Limits of use
Voltage limits
Model Nominal 400
Minimum Maximum
YLCA
342
YLHA PLUS
(1) At lower water temperatures, it is advisable to use glycol type antifreeze mixtures. Minimum Temperature with glycol -5° C. (2) -18°C with low tem-
perature kit (optional) on models YLCA/YLHA PLUS 5 to 20, and standard on models YLCA/YLHA PLUS 20, 27. (3) 50°C if entering air temperature
is above 0°C.
Prior to final approval of the installation
Check:
- Voltage is always between 342 - 436 V.
- Power supply cable section is, at least, as
indicated on the corresponding wiring dia-
grams.
- The warrantee card has been filled out.
36
Compressor
Start
Nominal A
Cool Heat
7.8 -
7.8 8.1
11.7 -
12.4 13.2
17 -
17 14.5
3.9 -
4.1 4.8
5.7 -
6 5.8
6.36 -
6.36 6.38
8.9 -
8.7 8.9
13 -
12.2 11.7
16.7 -
118
16.7 16
Entering air temperature to coil DB
Operating cycle
Minimum °C
Cool Heat
-
436 -10 (2)
-10
Nominal kW
Cool Heat
A
1.73 -
60
1.73 1.76
2.41 -
82
2.56 2.76
3.40 -
97
3.26 3.06
2.41 -
35
2.56 2.76
3.16 -
48
3.26 3.06
3.80 -
51
3.80 3.77
5.38 -
74
5.25 5.23
6.65 -
95
6.62 6.26
8.73 -
8.73 8.24
Maximum °C Minimum °C
Cool Heat Cool
-
46 5 (1)
20
Fans
Nominal Nominal
A W
0.6 140
0.8 170
2 x 0.87 2 x 185
2 x 0.8 2 x 170
2 x 0.85 2 x 175
Water output temperature
Operating cycle
Maximum °C
Heat Cool Heat
- -
15
30 50 (3)
- Maintenance instructions have been given,
or a regular maintenance contract has
been signed.
- Operating instructions have been given to
the user.
Pump
Nominal Nominal
A W
0.65 160
0.95 210
1.8 400
2.15 490
1.1 390
1.34 755
Temperature dif.
between water
output and intake
Minimum Maximum
°C °C
3 7