DHP-M
Passive / Active cooling
VSILA202
Access level for cooling, please ac-
tivated the level by press the lock/
unlock button.
Enter the access code.
Activate cooling. In this menu you
activate the cooling function.
See system solution page 10,
Fig. 2b
Here is the setting for the desired
supply line temperature of the
cooling circuit.
In this menu you are able to adjust
the P, I and D for the regulation
Settings for control error and alarm
delay.
A control error allows a temperature
deviation before the system alarms.
The alarm delay allows a control error
for the specified time without system
alerts.
Settings for the opening de-
gree for the regulation.
Setting, at which tank temper-
ature will passive and active
cooling start respectively.
Stop.
At only passive cooling, set
the start and stop of active
cooling to the maximum
temperature.
Settings coolingtank.
See system solution page 10, Fig.
2a
Settings for the excess tempera-
ture alarm and alarm delay.
The alarm delay allows an error
during the specified time with-
out system alerts.
If surplus cooler is used for heat
dump, settings will be made in
this menu.
Set the desired temperature,
return line temperature that the
surplus cooler has to cool to..
See system solution page 10, Fig. 1
Settings for control error and
alarm delay.
A control error allows a tem-
perature deviation before the
system alarms.
The alarm delay allows a
control error for the specified
time without system alerts.
In this menu you are able to adjust
the P, I and D for the regulation
Possibility to adjust the mini-
mum respectively. Max open-
ing degree of regulation.
Start-stop limits for digital fan
control.
Setting: Desired supply line
temperature for the cooling
circuit. (Customer level)
Setting: Desired supply line
temperature for the cooling
circuit. (Customer level)
In the menu heat pump, there is a possibility to set the brine pump to constant mode.
If there is external shunts etc. and you want to have constant circulation of the brine pump, regardless if the heat
pump have a demand or not.
Software selection in the expansion module EM 1
First boot and after reset of the unit in field:
>
Application
System
Communication
Time/Date
OK
Select ‘Application’ (Up/Down, then Right)
>
EM_Cool
EM_Shunt
EM_Pool
Cooling_II
OK
Select the correct application (Up/Down, then Right)
Title:
Cooling
Activate: No
OK
Activate the selected application (OK, then Up/Down, then OK)
The unit will then immediately restart and run the selected
application.
• First expansion module 1, second expansion module 2, etc.
• NB.
TWC/WCS must be stated as ID:1
Shunt 2/3 must be stated as ID:2
Shunt 4/5 must be stated as ID:3
Cooling 2 must be stated as ID:4
State 0 if it is not to be connected with the heat pump.
Then press Left twice to get to the main window.
Installation:
Change UnitID (OK, then Up/Down, then OK)
Installation
UnitID: 0
OKOKOK
DEW
EM
EM
DO4 RM6 ( 24, 26 )
AO2 C28 ( Y:92 )
AI6 C28 ( 40, 42 )
DO5 RM6 ( 27, 29 )
AI5 C28 ( 40, 41 )
DO1 RM6 ( 15, 17 )
AO1 C28 ( Y:91 )
AI1 C28 ( 30, 31 )
DO2 RM6 ( 18, 20 )
DO3 RM6 ( 21, 23 )
AI2 C28 ( 30, 32 )
AI7 C28 ( Y:44 )
C28 ( 33, 35 )
AI3
AI8 C28 ( Y:45 )
C28 ( 33, 34 )
AI4
1
2 A 2 B
DEW
EM
EM
DO4 RM6 ( 24, 26 )
AO2 C28 ( Y:92 )
AI6 C28 ( 40, 42 )
DO5 RM6 ( 27, 29 )
AI5 C28 ( 40, 41 )
DO1 RM6 ( 15, 17 )
AO1 C28 ( Y:91 )
AI1 C28 ( 30, 31 )
DO2 RM6 ( 18, 20 )
DO3 RM6 ( 21, 23 )
AI2 C28 ( 30, 32 )
AI7 C28 ( Y:44 )
C28 ( 33, 35 )
AI3
AI8 C28 ( Y:45 )
C28 ( 33, 34 )
AI4
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