4 x Parameter settings
43
BA ROTEX HPSU compact 2 - 04/2011
4.2.3 Overview of factory-set parameter settings
Code 1
Code 2
Parameter name
Default factory settings
Value Range
Increment
Unit
0 Access authority
00 Authorisation level 3 2 - 3 1 —
1 Weather-dependent set value regulation
00 Lowest ambient temperature (Lo_A) -10 -20 - 5 1 °C
01 Highest ambient temperature (Hi_A) 15 10 - 20 1 °C
02 Target value at lowest ambient temperature 40 25 - 55 1 °C
03 Target value at highest ambient temperature 25 25 - 55 1 °C
2 Anti-legionella system
00 Operating interval FR every day — —
01 Status 1 0 - 1 — —
02 Starting time 23:00 0:00 - 23:00 1:00 h
03 Target value 70 40 - 80 5 °C
04 Holding time 10 5 - 60 5 min.
3 Automatic restart
00 Status 0 0 - 1 — —
4 Operation of optional additional heating and switch-off temperature for room heating
00 Status 1 0 - 1 — —
01 Priority 0 0 - 2 — —
02 Switch-off room heating in the summer 35 14 - 35 1 °C
03 Restricted operation of optional additional heater 3 0 - 3 — —
04 (Not configurable, fixed value) 2 — — —
5 Bivalence temperature and priority temperature of room heating
00 Status bivalence temperature 1 0 - 1 — —
01 Bivalence temperature 0 -15 - 35 1 °C
02 Priority for room heating 0 0 - 1 — —
03 Priority temperature of room heating 0 -15 - 20 1 °C
04 Target value correction for hot water 10 0 - 20 1 °C
6 Hysteresis (DT) for water heating
00 Start 2 2 - 20 1
01 Stop 2 0 - 10 1
02 (Not configurable, fixed value)
(1
0———
7 Step length for hot water
00 Step length for hot water 0 0 - 4 1 °C
01 Hysteresisvalue booster heater (BOH) 2 2 - 20 1 °C
02 Status control on the basis of 2 target values Removed. Do not change the default value.
03 Control on the basis of 2 target values:
2. Target value for heating
Removed. Do not change the default value.
04 Control on the basis of 2 target values:
2. Target value for cooling
Removed. Do not change the default value.
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