CLIVET WiSAN-YME 1 S 3.1 User Manual

79
Start-up - initial settings and functions
1 DHW MODE SETTING 2/5
1.6 dT5_ON
5°C
1.7 dT1S5 10°C
1.8 T4DHWMAX 43°C
1.9 T4DHWMIN -10°C
1.10 t_INTERVAL_DHW 5 MIN
ADJUST
Fig. 70
1.6 dT5_ON (standard: 10 - settable: 1/30)
Controls activation of the DHW request, defining the temperature range between DHW setpoint (T5S) and
DHW storage tank temperature (T5) beyond which the heat pump is to be activated.
T5S
time
dT5_ON
T5
T
TANK
Fig. 71
DHW is requested when T5S - T5 ≥ dT5_ON
L
NOTE
A DHW request ends when T5 ≥ T5S or when T5 reaches the maximum temperature for DHW in the heat
pump T5stop, which is parameterised according to the outdoor temperature T4.
T4 [°C]
Size 65 to 40 40 to 35 35 to 30 30 to 25 25 to 20 20 to 15 15 to 10
2.1 to 8.1
45 48
50 55 56 57
9.1 to 14.1 48 50 53 55
T4 [°C]
Size 10 to 5 5 to 0 0 to -5 -5 to -10 -10 to -15 -15 to -20 <-20
2.1 to 8.1 56 55 52 50
40 35
9.1 to 14.1 55 53 50 48 45
W
CAUTION
If there is a further demand for DHW beyond T5stop, the unit can activate the TBH boiler heater until set-
point T5S is reached.
1.7 dT1S5 (standard: 10 - settable: 5/40)
Defines the range between the water supply temperature (Twout) and the DHW storage tank temperature
(T5). The heat pump in DHW mode will deliver water at Twout = T5 + dT1S5.

CLIVET WiSAN-YME 1 S 3.1 Specifications

General

Brand	CLIVET
Model	WiSAN-YME 1 S 3.1
Category	Heat Pump
Language	English