IVT PKS 1000, Installer'S Manual, Page: 11 / 36

Technical information
6 720 642 838 (2010/03)
11
6.2 Designations in system solutions
E10
E10.T2 Outdoor sensor
Tab. 2 E10
E11
E11.C101 Expansion tank
E11.C111 Buffer tank
E11.F101 Safety valve
E11.G1 The heating system's pump
E11.P101 Pressure gauge
E11.Q12 3-way valve for buffer tank (Cooling)
E11.T1 Flow sensor
E11.T31 Flow sensor (Cooling)
E11.TM Room transducer for relative humidity
and temperature (Dew point sensor)
E11.TT Room sensor
Tab. 3 E11
E12
E12.G1 Heating/cooling circuit mixing valve
E12.Q11 Mixing valve
E12.T1 Flow sensor
E12.TM Room transducer for relative humidity
and temperature (Dew point sensor)
E12.T5 Room sensor
Tab. 4 E12
E13
E13.G1 Circulation pump
E13.G2 Fan-assisted radiator
E13.Q11 Mixing valve
E13.T1 Flow sensor
E13.TM Room transducer for relative humid-
ity and temperature (Dew point sen-
sor)
E13.TT Room sensor
Tab. 5 E13
E21
E21 Heat pump
E21.E1 Compressor
E21.E2 Electric add. heat internal/external 1
(does not apply to Greenline HC)
E21.F101 Safety valve
E21.G2 Heat carrier pump
E21.G3 Heat transfer fluid (coll.) pump/fan
E21.Q21 3-way valve
E21.T6 Hot gas sensor
E21.T8 Heat transfer fluid out
E21.T9 Heat transfer fluid in
E21.T10 HTF (coll) in
E21.T11 HTF (coll) out
E21.V101 Filter
Tab. 6 E21
E31
E31.C101 Expansion tank
E31.E32 Heat exchanger passive cooling
station
E31.F101 Safety valve
E31.G1 Cooling system pump
E31.G31 Circulation pump cooling sys-
tem.
E31.G32 Fan-assisted radiator
E31.P101 Pressure gauge
E31.Q21 Ball valve filling unit
Tab. 7 E31