Lennox ECOLEAN EAC 0091 S Installation, Operating And Maintenance page 12

1.- GENERAL CHARACTERISTICS
1.4.- OPERATION LIMITS
COOLING MODE
AVAILABLE PRESSURE UP TO 200 Pa
FP VERSION
Available static pressure Pa
Maximum ambient temperature ºC
Minimum ambient temperature ºC
AVAILABLE PRESSURE UP TO 120 Pa
FP1 VERSION
Available static pressure Pa
Maximum ambient temperature ºC
Minimum ambient temperature ºC
AVAILABLE PRESSURE UP TO 250 OR
350 Pa FP2 VERSION
Available static pressure Pa
Maximum ambient temperature ºC
Minimum ambient temperature ºC
(1) With the option cooling low ambient kit (-15ºC), it is possible the unit operation down to -15ºC.
HEATING MODE
AVAILABLE PRESSURE UP TO 200 Pa
FP VERSION
Available static pressure Pa
Minimum ambient temperature ºC (2)
AVAILABLE PRESSURE UP TO 120 Pa
FP1 VERSION
Available static pressure Pa
ambient temperature ºC (2)
Minimum
AVAILABLE PRESSURE UP TO 250 OR
350 Pa FP2 VERSION
Available static pressure Pa
ambient temperature ºC (2)
Minimum
(2) With the option heating low ambient kit (-15ºC), it is possible the unit operation down to -15ºC.
ºC
9
8
7
6
5
4
3
2
1
-10 -8
HIGH STATIC PRESSURE UNITS
0091 to 0211S-FP MODEL UNITS
50
46
0251 to 1003S-FP1 MODEL UNITS
50
46
0251 to 0812S-FP2 MODEL UNITS
150
47
0091 to 0211S-FP MODEL UNITS
50
-10
0251 to 1303S-FP1 MODEL UNITS
50
-10
0251 to 0812S-FP2 MODEL UNITS
150
-10
UNITS WITH LOW WATER TEMPERATURE KIT (OPTION)
DIFFERENCE OF TEMPERATURE (water inlet/water outlet)
Maximum difference of temperature
Nominal difference of temperature
Minimum difference of temperature
-6 -4 -2
Water outlet temperature ºC
100 150 200
45 41 38
0ºC (1)
75 100 125
43 39 35
0ºC (1)
200 250 300 350
44 41 38
0ºC
100 150 200
-10 -8 -6
75 100 125
-8 -6 -5
200 250 300 350
-10 -6
-8
0 2
11
1103 to 1303S-FP1 MODEL UNITS
50 75
44 41
0ºC (1)
1003 to 1303S-FP2 MODEL UNITS
150 200 250
35 47 44 41
0ºC (1)
1003 to 1303S-FP2 MODEL UNITS
150 200 250
-10 -10
-5 -8
4 6
100 125
37 35
300 350
N/A N/A
300 350
N/A
N/A
8 10