Herz commotherm 30 SW, Operating Instructions Manual

Page: 53 / 80

7.10.8 Net pump
Menu structure
Overview
    
Agg-Test
    
Pump
Term Description
Status
Existing temperature
Indicates the temperature of the upstream module
(e.g.: buffer top temperature)
Required temperature
Indicates the required temperature of the downstream module (e.g.:
buffer)
The required temperature is the temperature, which the upstream
module disposal to the downstream module
Pump Indicates the state of the net pump
Settings
Switch on barrier
Setting up the switch on barrier for the net pump:
If the flow temperature of the upstream module (e.g. boiler, buffer) is
higher than the set up “switch on barrier”, net pump is turned
on.Otherwise the net pump will stay switched off.
Temp. increase
Setting up the temperature increase of the required temperature
Compensates heat loss by exceeding the downstream module
temperature requirement.
Agg-Test
Pump*
Indicates the state of the net pump:
If the indicator lamp lights up, the
Barrier times
Time 1
Two different time options are available:
time 1:
time 2:
08:00 – 11:00
Setting up individual hot water tank loading times of every weekday,
when it will be not heated.
Monday preset gets assigned to remaining weekdays
T-CONTROL
Status
    
Existing temperature
Required temperature
Pump Switch on barrier
Temp. increase
Barrier times
    
Time
Description
    
Indicates the temperature of the upstream module
(e.g.: buffer top temperature)
Indicates the required temperature of the downstream module (e.g.:
The required temperature is the temperature, which the upstream
module disposal to the downstream module
Indicates the state of the net pump
    
Setting up the switch on barrier for the net pump:
If the flow temperature of the upstream module (e.g. boiler, buffer) is
higher than the set up “switch on barrier”, net pump is turned
on.Otherwise the net pump will stay switched off.
Setting up the temperature increase of the required temperature
Compensates heat loss by exceeding the downstream module
temperature requirement.
    
Indicates the state of the net pump:
If the indicator lamp lights up, the net pump is switched on
    
Two different time options are available:
08:00 – 10:00
15:00 – 21:00
Setting up individual hot water tank loading times of every weekday,
when it will be not heated.
Monday preset gets assigned to remaining weekdays
- Net pump
7
53
Settings
    
on barrier
Temp. increase
Unit
°C
Indicates the required temperature of the downstream module (e.g.:
The required temperature is the temperature, which the upstream
°C
-
If the flow temperature of the upstream module (e.g. boiler, buffer) is
higher than the set up “switch on barrier”, net pump is turned
°C
Setting up the temperature increase of the required temperature
Compensates heat loss by exceeding the downstream module
°C
-
-
Setting up individual hot water tank loading times of every weekday,
-
-