Bosch HPC 400 Installation Instructions For Contractors

Service menu
BOSCH
LP at brine circuit alarm Off A l ow pressure alarm is available for the brine irrespective of
L - -2-"
Off Flow temperature switch ,
A
low pressure alarm is available for the brine pump dependent on open and closed contact.
-- -- ~-- --
No fault display is recorded for a flow controller.
I Block compressor
On
--
Off
Dependent on open and closed contact. a fault is present at the flow controller.
Compressor operation is enabled irrespective of open and closed contact.
On Compressor operation is blocked dependent on open and closed contact.
Block DHW operation
I
Off
DHW heating is enabled irrespective of open and closed contact.
On DHW heating is blocked dependent on open and closed contact.
Off Heating mode is enabled irrespective of open and closed contact.
I Block heating mode
---- -- .- - - - -- -
On
Heating mode is blocked dependent on open and closed contact.
Block cooling operation Off Cooling mode is enabled irrespective of open and closed contact.
On Cooling mode is blocked dependent on open and closed contact.
--- ---
I --
Overheat. protection HCl
.-
I On
Off
No overheating protection for heating/cooling circuit 1. I
, Thermostat for overheating protection for heating/cooling circuit 1 is connected to external connection 1 . .. 3. If
the thermostat switches, the heat pump stops heating mode and switches the heating/cooling circuit pump off .
EVU blocking timel on
Off Constant power supply for the compressor and auxiliary heater from the energy supplier.
[On
1
- - - ~ - - - - - - -' -'
Power supply for the compressor and auxiliary heater is switched off by the energy supplier .
EVU blocking time2 on Off
Constant power supply for the compressor and auxiliary heater from the energy supplier.
On
Power supply for the com p ressor is switched off by the energy supplier. The auxiliary heater remains in operation .
ESC blocking time3 on Off
Constant power supply for the compressor and auxiliary heater from the energy supplier.
On
-:--:- -
Block additional heater
Off Auxiliary heater operation is enabled dependent on open and closed c{)ntact. .
On __ t __ _ Auxiliary heater operation is blocked dependent on open and closed contact. _
I
Photovoltaic system Off No output can be extracted from the photovoltaic (PV) system .
I
On Output can be extracted from the photovoltaic (PV) system dependent on open and closed contact.
Table 16 Settings for the external connections of the heat pump
6. 1.4 Smart gr id sett i ngs
This menu allows you to set whether the energy availa b le in the smart
grid should be used for heating or DHW heating.
Heating
The energy availab le in the "smart grid" is used to increase the required
room temperature in optimised operation and in the heating system
Table 17 Smart grid settings (heating)
DHW
automatic mode by the value that has been set here . The room
temperature is always limited to a maximum of 30 DC.
-
The DHW is heated to the temperature setforthe DHW operating mode .
It doesn't matter which o pe rating mode is active for DHW heating .
The DHW temperature is not raised if the holiday program is active .
Table 18 Smart grid settings (DHW)
Buffer cylinder
If a buffer cylinder is insta lle d and all heating circuits have mixing
devices, the buffer cylinder will be heated to the maximum temperature
of the heat pump when smart grid energy usage is activated.
14 HPe 100 - 6 no 821 772 (2017;07)

Bosch HPC 400 Specifications

General

Brand	Bosch
Model	HPC 400
Category	Control Panel
Language	English