System setting during commissioning
Parameter Factory setting Setting Start-up Value range Access
Limit return 45 °C °C *) 35 °C – 70 °C Fitter
Hysteres HC 2,0 K K *) 0,5 – 3,0 K
Fitter
RTincr.e max 7,0 K K *) 1,0 – 7,0 K
AS
Release 2 CP 5 °C °C *) -20 °C – 20 °C
Fitter
Release 2hg
S/W & W/W: -16 °C
L/W: -2 °C
°C *) -20 °C – 20 °C
Fitter
Tp-defr. Air. 10 °C °C *) 0 °C – 20 °C
AS
TVth.disinf2 65 °C °C *) 50 °C – 70 °C
User
Hysteres. SW 2,0 K K *) 1,0 – 30,0 K
Fitter
Flow 2.CP SW 50 °C °C *) 10 °C – 70 °C
Fitter
T-outd. max 35 °C °C *) 10 °C – 45 °C
AS
T-outd. min. -20 °C °C *) -20 °C – 10 °C
Fitter
T-HS min
S/W: -9 °C
W/W: 3,5 °C
°C *) -20 °C –10 °C
AS
Plant
T-HG max 130 °C °C *) 90 °C – 140 °C
Plant
T-def.airend 2 °C °C *) 2 °C – 10 °C
AS
Lowering to -20 °C °C *) -20 °C – 10 °C
User
Flow max device-dependent °C *) 35 °C – 75 °C
User
Flow max. MC1 40 °C °C *) 25 °C – 75 °C
User
min. AT ow max. -7 °C °C *)
-20 °C – 5 °C
Settings only possible for
reversible units
AS
Flow limit of applic. 50 °C °C *)
35 °C – 75 °C
Settings only possible for
reversible units
AS
Hysteresis 2.CP short 4.0 K K
Fitter
service water max 65°C °C *) 30 °C – 65 °C
Fitter
min. ow cooling 18°C °C 5°C - 25 °C
Fitter
Min return target
temperature
15°C °C *) 15 °C – 30°C Inst
Min. MK1 ow 20°C °C *) 20 °C – 40 °C
Inst
Max. MK1 ow 45°C °C *) 25 °C – 75 °C
Inst
El. sup. blockade no 2hg no 2hg • with 2hg *) no 2hg • with 2hg Fitter
Room stat. No No • RFV *) No • RFV
User
Integratation Return Return • Sep.tank *) Return • Sep.tank
Fitter
Mixing circ 1 No No • Charge • Discharge • Cool *) No • Charge • Discharge • Cool
User
Mixing circ 1
LWD reversible
No No • Charge • Discharge • Cool *) No • Charge • Discharge • Cool Fitter