
5. Configure the following parameters
Tab.52 Screed drying management parameter
Parameter
Description
CP470
Number of days of screed drying
CP480
Circuit screed drying start temperature setting
CP490
Circuit screed drying programme stop temperature setting
7.3.7
Drying screed without the heat pump outdoor unit
The indoor module can be used for drying screed using the electrical
back-up. It is not necessary to connect the outdoor unit.
1. Switch on the indoor module and activate the screed drying function.
2. Adjust the parameters for screed drying.
If the outdoor unit is not connected, the back-ups will start
automatically.
7.3.8
Configuring an on/off or modulating thermostat
The on/off or modulating thermostat is connected to the R-Bus terminals
on the EHC–06 PCB or the optional SCB-04 PCB.
The PCBs are delivered with a bridge on the R-Bus terminals.
The R-Bus input can be configured to add the flexibility of using several
types of on/off thermostat or OT.
Tab.53 Control parameter for the OT input on the R-Bus terminals
Parameter
Description
CP640
Configuration of the contact direction of the OT input for heating mode.
CP690
Reversal of the direction of the logic in cooling mode compared to heating mode
Tab.54 Default settings for the CP640 and CP690 parameters
Value of the CP640 parame
ter
Value of the CP690 parame
ter
Heating if the OT contact is
Cooling if the OT contact is
1 (Default value)
0 (Default value)
closed
closed
0
0
open
open
1
1
closed
open
0
1
open
closed
7.3.9
Configuring a thermostat with a heating/cooling control
contact
The AC thermostat (air conditioning) is always connected to the R-Bus
and BL1 terminals on the EHC–06 PCB.
The AC thermostat is not compatible with the SCB-04 PCB, which is used
to control a second heating circuit.
Priority will be given to the AC thermostat input over the other Summer/
Winter modes (Auto/Manual).
The PCBs are delivered with a bridge on the R-BUS terminals.
Fig.100
MW
-1
0
0
0
9
8
8
-1
7 Settings
7654506 - v06 - 19112019
77
Содержание MIC V200
Страница 138: ...14 Appendix 138 7654506 v06 19112019 ...
Страница 140: ...7654506 v06 19112019 7654506 001 06 ...