Honeywell EN2H-0221GE51 R0808 Heating System User Manual


 
Hydraulic Components SDC / DHC
174 EN2H-0221GE51 R0808
Parameter 46 pre-heating time at 0°C
By setting the quick heat-up time at an outside temperature of
0°C, the heat-up speed affected. This value is included in the
calculation of the pre-heating time.
Pre-heating time = pre-heating time 0°C/20°C x (room setpoint –
outside temperature)
Parameter 47 lowering ramp
This parameter setting specifies how fast the temperature is
reduced before the end point of the heating cycle is reached, e.g.
10 p.m.
Switch-on optimisation with room sensor (adaptation)
a
b
c
20 C
16 C
4:30 6 h 7 h 16 h 17 h
a Calculation via the
controller
b min. pre-heat time
c max. pre-heat time
Switch-on optimisation without room sensor
a
c
20 C
16 C
6 h 7 h 16 h 17 h
b