Bosch HPC 400 Installation Instructions For Contractors

Service menu
6.2.2 Electric booster heater settings
Settings for an electric booster heater can be made in this menu . This
menu is only available if an electric booster heater has been set as an
additional heat source in the general settings for auxiliary heaters menu .
The maximum power output of the electric booster heater is 15 kW .
BOSCH
3'stage The output for the electric booster heater can be set by the controller to 3 levels between 0 kW and the output of the
I electric booster heater.
4'stage The output for the electric booster heater can be set by the controller to 4 levels between 0 kW and the output of the
electric booster heater.
The output for the electric booster heater is limited to 1.0 kW .
~----
Reduced 2.0 The output for the electric booster heater is limited to 2.0 kW .
[
dd. el. heaterop . mode
2
)
Reduced 1.0
Reduced 3.0 The output for the electric booster heater is limited to 3.0 kW.
~---- -- --~---------- -- ----~--------------~----------------------~
~ tep ___ The output for t_h_e_ el _ ec _tric booster hea _t_ er _ is n~t.!!mite _ d. __ _ __ I
Limit comp o output 0 ... 15 kW The maximum output of the auxiliary heater is limited to the value set here during compressor operation (1.5 12131 jl
, 414.51619112115kW).
Limit add . heater output 0 .. . 15 kW
The maximum output of the auxiliary heater is limited to the va l ue set here if the compressor is not running(1.5 12 I
I 31414.51619 112115 kW).
I Limit DHW mode output
o ... 15 kW I The maximum output of the auxiliary heater for DHW heating is limited to the value set here (1.5 12 13 14 14.5 16 I
9112115 kW). This value is always limited by the maximum output of the auxiliary heater with or without the
compressor running set under Limit add . heater output and Limit DHW mode output.
·20 ... 20°C I If the outside temperature falls below the value set here, the electric booster heater can start operation.
~valence poin ~ __ _ _ ___ __ ___ __ __ _ __ _
Table 22 Electric additional heater settings
1) Not avai l able if Sweden is setas the country .
2) Only available for liquid/water (L/W) heat pumps and if Sweden is set as the country .
3) Not available if Germany is set as the country .
4) Only available if Germany is set as the country .
6.2.3 Settings for an auxiliary heater with mixing valve
Settings for an auxiliary heater with mixing valve can be made in this
menu . This menu is only avail a ble if an auxiliary heater with mixing valve
has been set as an additional heat source in the general settings , for
auxiliary heaters menu.
Menu item Adjustment range description
Mixed add . heat. interface
On/Off
0-10V
De l ay time for mixer 0 ... 120 min
'-- -- f--- ---
l Mixer runtime 1 ... 300 ... 6000s
The auxiliary heater with mixing valve can only be switched on or off. The flow temperature is controlled by
the mixing valve .
The auxiliary heater is power-controlled by the controller via a 0·10 V signal. Usually, there is no mixing I
I valve installed.
1--- Mixing valve startup delayed until auxiliary heater has heated up.
Time for opening or closing the mixing valve .
Alarm input logic Open contact 1 An open contact at the alarm input switches the alarm on.
L __ f-, C ".. lo - s - ed -:- c - o ;... nt - a - ct ----~-+-----=.-=.---- A - cl ..;. os - e - d - co - n - ta - c - t a-t -: th -e-a -:- Ia - rm - in '- pu -t- sw - i- tc -h- es -t -:- he - a- Ia -r-m-o-n -. -==-_=._=.-_- _ --l
Outs, temp par. mode I -20 .. . 20°C If the outside temperature falls below the value set here, the auxiliary heater can start parallel operation .
Bival. pt. parallel mode 2) ,_ I I
Outs. temp switch mode
1r
-
20 .. . 20 °C If the outside temperature falls below the value set here, the auxiliary heater can start alternating operation .
Bival. pt. switch mode lJ I
Add. heater DHW cylinder Yes
An electric booster heater is installed in the DHW cylinder .
r----
-------
No An electric booster heater is not installed in the DHW cylinder.
Table 23 General settings for an auxiliary heater
1) Not available if Germany is set as the country .
2) Only available if Germany is set as the country .
16 HPC 400 - 6 720821772 (2017/07)

Bosch HPC 400 Specifications

General

Brand	Bosch
Model	HPC 400
Category	Control Panel
Language	English