75
Internal hydraulics
Parameter
Code
Delivered condition Commission-
ing
Maintenance/
service
Heat pump for drying a building
7300
0
Time program for screed drying
7303
0
Set flow temperature external demand
730C
500 (
≙
50 °C)
Start threshold
730E
300 (
≙
30 K
·
min)
Cooling start threshold
7311
100 (
≙
10 K
·
min)
Elec. heater start threshold
7312
300 (
≙
30 K
·
min)
Cycle rate heating circuit pumps
7319
0
Rated output secondary pump (PWM)
7343
0
Rated output heating circuit pump HC2
734A
60 %
Secondary circuit pump type
735A
Do not adjust!
Starting time high efficiency circulation
pump
7365
Do not adjust!
Screed program start day
7378
1
Screed program end day
7379
31
Primary source
Parameter
Code
Delivered condition Commission-
ing
Maintenance/
service
Start output primary source (htg)
7442
70 %
Primary circuit pump type
745A
Do not adjust!
Min. primary circuit inlet temperature in op-
eration
7470
Do not adjust!
Response delay, probe protection
7471
Do not adjust!
Heating water buffer cylinder
Parameter
Code
Delivered condition Commission-
ing
Maintenance/
service
Enable buffer cylinder/low loss header
7200
0
Temp in operating status fixed value for buf-
fer cyl
7202
500 (
≙
50 °C)
Hysteresis temperature heating buffer cylin-
der
7203
50 (
≙
5 K)
Max. temperature buffer cylinder
7204
650 (
≙
60 °C)
Stop optimisation heating buffer cylinder
7205
0
Temp limit op. status fixed value for buffer
cylinder
7208
500 (
≙
50 °C)
Stop hysteresis, heating water buffer cylin-
der
7209
0 (
≙
0 K)
Operating mode, fixed value only for heat
demand
720A
0
Commissioning/service reports
Control parameter report
(cont.)
6153640
Service
