10 x Technical data
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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