Bosch HPC 410, Инструкция по установке для подрядчиков

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Service menu
13 HPC 410 – 6721832682 (2021/02)
NOTICE
Risk of damaging or destroying the screed!
▶ With multi-circuit systems, this function can only be used in
combination with a heating circuit with mixer.
▶ Set the screed drying according to the instructions of the screed
manufacturer.
▶ In spite of the screed drying function, visit the systems daily and keep
the prescribed record.
Fig. 6 Screed drying process with default settings in the heat-up
phase
Fig. 7 Screed drying process with default settings in the cooling phase
Key to Fig. 6 and Fig. 7:
T
0
Supply temperature
t Time (in days)
Table 16 Settings in the Screed drying menu (Figs. 6 and 7 show the
default setting of the screed drying program)
Menu item Control range: Function description
Activated [Yes]: the required settings for the screed drying are
displayed.
[ No ]: the screed drying is not active and the settings are
not displayed (default setting).
Wait time before
start [ No wait time ]: the screed drying program starts
immediately for the selected heating circuits.
[1 ... 50] days: the screed drying program starts after the
set waiting time. The selected heating circuits are switched
off during the waiting time, the frost protection is active
(

Fig. 6, time before day 0)
Start phase period [No start phase]: no start phase.
[1 ... 3 ... 30] days: setting for the time delay between the
beginning of the start phase and the next phase (

Fig. 6,
[1]).
Start phase temp. [20 ... 25 ... 55] °C: flow temperature during the start
phase (

Fig. 6, [1])
20
30
40
50
60
0 2 4 6 8 10 12 14
t/d
T
0
/°C
2
3
1
4
0010021148-001
20
30
40
50
60
16 18 20 22 8 10 12 14
t/d
T
0
/°C
6
5
4
7
0010021149-001
Heat-up phase
increment [No heat-up phase]: no heat-up phase takes place.
[ 1 ... 10] days: setting for the time delay between the
steps (increment) in the heat-up phase (

Fig. 6, [3])
Ht-up phase temp.
diff. [1 ... 5 ... 35] K: temperature differential between the
steps in the heat-up phase (

Fig. 6, [2])
Holding phase
period [1 ... 7 ... 99] days: time delay between the beginning of
the holding phase (duration of the maximum temperature
for screed drying) and the next phase (

Fig. 6, [4])
Holding phase
temp. [20 ... 55 ] °C: flow temperature during the holding phase
(maximum temperature,

Fig. 6, [4])
Cool-down phase
incr. [No cool-down phase]: no cooling phase takes place.
[ 1 ... 10] days: setting for the time delay between the
steps (increment) in the cooling phase (

Fig. 7, [5]).
Cool-down ph.
temp.diff. [1 ... 5 ... 35] K: temperature differential between the
steps in the cooling phase (

Fig. 7, [6]).
End phase period [No end phase]: no end phase takes place.
[Perm.]: an end time is not defined for the end phase.
[ 1 ... 30] days: setting for the time delay between the
beginning of the end phase (last temperature step) and the
end of the screed drying program (

Fig. 7, [7]).
End phase temp. [20 ... 25 ... 55] °C: flow temperature during end phase
(

Fig. 7, [7]).
Max. interruption
time [2 ... 12 ... 24] h: maximum duration of a screed drying
interruption (e.g. by stopping the screed drying or power
failure) until a fault display is output.
Screed dry.
System [Yes]: screed drying is active for all heating circuits of the
system.
Notice : single heating circuits cannot be selected. DHW
heating is not possible. The display of menus and menu
items with settings for DHW is switched off.
[ No ]: screed drying is not active for all heating circuits.
Notice : single heating circuits can be selected. DHW
heating is possible. The menus and menu items with
settings for DHW are enabled.
Screed dry. HC 1 ...
Screed dry. HC 4 [Yes] | [ No ]: setting that specifies whether screed drying
in the selected heating circuit is active/not active.
Start [Yes]: start screed drying now.
[ No ]: screed drying not yet started or terminated.
Interrupt [Yes] | [ No ]: setting that specifies whether or not the
screed drying is to be provisionally halted. If the maximum
interruption duration has been exceeded, a fault display is
output.
Continue [Yes] | [ No ]: setting that specifies whether or not screed
drying is to be resumed once it has been halted.
Menu item Control range: Function description