Rotex HPSU compact (V5) Operating Instructions

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BA ROTEX HPSU compact 4 - 03/2013
4 x Parameter settings
4.3 Rotary switch setting: DHW Installation
DHW Configuration
Circl-Pump DHW This parameter can be used to set the function for actuating a circulation pump in
such a way that it is released synchronously with the hot water programme.
0: off; 1: on
EE 0 - 1 0 1
Circl-Pump Interval EE
Anti-Legionella Day This parameter is used for adjusting the thermal disinfection of the hot water stor-
age tank.
0 = Off
1 = Monday
...
7 = Sunday
EE 0 - 7 - 1
Anti-Legionella Time This parameter can be used to parametrise the start time of the thermal disinfec-
tion of the domestic water storage tank.
E E 00:00 - 03:30 00:15 0.25
Anti-Legionella
Temp
This parameter can be used to parametrise the set temperature stipulation of the
thermal disinfection of the domestic water storage tank.
E E 60 - 70°C 65 °C 1 K
Reset? Setting value for resetting all parameters at this level to the individual standard val-
ues.
0 = off
1 = on
EE 0 - 1 1 1
Tab. 4 -1 Parameter in rotary switch setting "Configuration"
1. Level 2. Level
Parameter Designation Access Setting range
Min / Max
Factory
setting
Increment
BE HF
1. Level 2. Level
Parameter Designation Access Setting range
Min / Max
Factory
setting
Increment
BE HF
Function Parallel Activation of the parallel mode: Heat pump takes over the heating function and the
backup heater works in parallel and takes over the hot water generation.
0: No parallel mode; Heat pump first takes over the hot water generation
1: Activating the parallel mode
2: Parallel mode of bivalency temperature activated
NE 0 - 3 0 1
Hyst Heating Rod This function is deactivated when you set the value to 0.
This parameter, in combination with the parameter "Timer Heating Rod", serves to
replace the heat losses using the heating rod. If the storage tank temperature does
not fall, in the time (Timer Heating Rod), below the set storage tank temperature -
Hyst HP, these storage tank losses are replaced using the heating rod.
NE 0 - 10 0 1
Timer Heating Rod Delay for calculating the gradient from which it is worth switching on the heat pump
or whether the heat losses are to be restored by the reserve heating.
N E 1 - 10 min 5 min 1 min
Hyst HP Switching threshold hot water charging
Stipulates from which heat pump temperature spread the heat pump should be
switched on for hot water charging.
E E 2 - 20°C 5 °C 1 K
Timer Heating Rod Delay time after which the reserve heating may support the heat pump in hot water
charging.
E E 20 - 95 min 50 min 1 min
Tab. 4 -2 Parameter in rotary switch setting "DHW Installation"

Rotex HPSU compact (V5) Specifications

General

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