Rotex HPSU compact (V5) User Manual

4 x Parameter settings
46
BA ROTEX HPSU compact 2 - 04/2011
4.3.2 Overview of factory-set parameter settings
CAUTION!
If the commissioning parameters BOH... or BUH... are set to enable operation with a booster/backup heater,
it must be ensured beforehand that the current consumption does not exceed the permissible mains load.
Current peaks that occur when a network in the power supply network of the domestic installation fails, it can
cause material damage to electrical current consumers.
Menu item Parameter Designation
Access
Setting
range
Factory
setting
Increment
BE HF
Commissioning
parameters
OUTDOOR
TYPE
Type exterior heat pump unit
0: Commissioning program not complete yet
1: Exterior unit small (6- 8 kW)
2: Exterior unit large (11 - 16 kW)
SE
0 Ŧ 20 1
BOH
TYP
Use of a booster heater
(1
0: No booster heater
1: Electrical booster heater
2: Other booster heater
(1 If >0, the parameters [4], [5], [7] and [8] of the main control unit HPR1
must be checked and may need to be adjusted.
0 Ŧ 20 1
BOH
POWER Heat output of booster heater in W
1000 Ŧ
12000 W
3000 W 100 W
BUH
TYP
Use of a backup heater
(2
0: No backup heater
1: Electrical backup heater
2: Other backup heater
(2 If >0, the parameters [4] and [5] of the main control unit HPR1 must be
checked and may need to be adjusted.
0 Ŧ 20 1
BUH
S1, POWER Heat output of backup heater with level 1 in W
1000 Ŧ
40000 W
3000 W
100 W
BUH
S2, POWER Heat output of backup heater with level 2 in W BUH S1, POWER
PWM Only when using a PWM pump. 0 Ŧ 100 % 100 % 1 %
Special
functions
AUX
FKT
0: Not used
1: T
DHW1 MIN
2: P WHP MIN
3: Booster heater
4: Backup heater
5: backup heater + booster heater
6: FAULT
SE
0 Ŧ 60 1
AUX
Time Delay time (hysteresis) 0 Ŧ 600 s 120 s 5 s
T
DHW MIN Switching threshold for AUX contact see RPS3 (BSK) 20 Ŧ 85 °C 50 °C 1 °C
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Rotex HPSU compact (V5) Specifications

General

Brand	Rotex
Model	HPSU compact (V5)
Category	Heat Pump
Language	English