Airedale EcoChill 6kW - 46kW - Manual (Page 55)

55 EcoChill Installation Manual 7481930_v1.6.0_08_2013
ECL-ECLH 020-202
EN
15. DESUPERHEATER
15.1. CORRECTION FACTORS
15.2. PRESSURE DROP
35 40 45 50 55 60 65
20°C
25°C
45 °C
40 °C
35 °C
30 °C
0
0.5
1
1.5
2
2.5
3
Ex
ternal air t
empe
ra
tur
e db
Water temperature produced by the desuperheater ∆t 5 K
Cd
The heating capacity provided by the desuperheater
is obtained by multiplying the nominal value with the
coefficient (Cd).
The diagram allows the correction coefficient to be
obtained as a function of external air temperature and
water temperature produced by the desuperheater.
Water flow rate l/h
050
070
080 ч 090
102 ч 202
0
0
10
20
30
40
50
60
70
80
90
500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500
kPa
WARNING
The desuperheater can only be
used in cooling mode. In heating
mode is must be isolated.
Average water temperature o C 30 40 50 60 70
Correction coefficient 1,04 1,02 1,00 0,98 0,96