Operating Limits - Baxi PBM-i 20 Manual Del Usuario

OPERATING LIMITS

HEATING
65
60
55
50
45
40
35
30
25
-25 -20
Operation in heating mode:
System circuit temperature difference, minimum 4°k, maximum 10°k
Maximum glycol content 40%
Maximum water inlet temperature at plate heat exchanger +50°C with temperature difference of 10°k
Minimum water inlet temperature at plate heat exchanger +22°C
COOLING
25
20
15
10
5
0
-5
-10
-15
-15 -10
Operation in cooling mode:
System circuit temperature difference, minimum 3°k, maximum 8°k
Maximum glycol content 40%
-15 -10 -5 0 5
Air intake temperature [°C]
-5 0 5 10
Air intake temperature [°C]
10 15 20 25
OPERATING RANGE
WITH WATER-GLYCOL MIXES
15 20 25
30 35 40 45
30 35 40 45
EN PBM 20÷40
I A I A
50
50
35