96
B 3. 0 - 10V BMS WITH WATER- AND ROOM TEMPERATURE MONITORING
(AUTO-CHANGE-OVER)
Configuration code : DPC.HC6320 / DPC.HC6623
4⁰C
1⁰C
1⁰C
2⁰C
Standby mode
Only in combination with a suitable heat
pump and thermostat head for heating
and cooling
The device automatically enters the cooling mode as soon as the water temperature is 2
°
C lower
than the room temperature. If the water temperature is less than 1
°
C lower than the room temperature,
the device will automatically switch to standby.
The unit is in standby.
The device automatically enters the heating mode as soon as the water temperature is 4
°
C higher
than the room temperature. If the water temperature is less than 1
°
C higher than the room temperatu-
re, the device will automatically switch to standby.
1
GND
0...10V
MODE
ONLY DPC.HC6623
[6]
B3.1. FACTORY SETTINGS
B3.1.1. Without control panel
- DPC.HC6320
.The control is set by default to auto-change-over mode. In this mode, the device itself
controls the desired operating mode based on the water and room temperature .
Auto-change-over. The unit starts as soon as the water temperature > 28 ̊C.