10
x
Technical data
122
FA ROTEX HeatPumpSolarUnit - Part 2 - 05/2009
10.2.2 Characteristic curves for operating modes in 1-phase 11-16 kW systems
Fig.10-4
Operating mode room cooling
Fig.10-5
Operating mode room heating
T
A
External temperature
T
LWE
Temperature of discharge water at vaporiser
T
LWC
Temperature discharge water at the capacitor
T
WW
Hot water temperature
Area without hatching
Operation only with heat pump
Area A
Operation only with Booster Heater (EHS)
Area C
Operation only with Backup Heater (BH)
Fig.10-6
Operating mode water heating
C
A
25
40
55
80
-20
0
35
43
T
A
°C
°C
T
WW
