Bosch WORCESTER Sense II, Руководство по установке

Страница: 46 / 64

46
Service menu
Sense II – 6 720 818 367 (2015/10)
• Const. : Constant set value; holiday program is active for
the heating circuit.
• Hold : Switch-on optimisation is active for the heating
circuit (

operating instructions).
The Pump status menu item under Heating circuit pump
shows why the heating circuit pump is
On
or
Off
.
• Test : Function test is active.
• AntBProt : Anti-seize protection is active; pump is regularly
switched on for short intervals.
• No req. : No heat requirement.
• Conden. : Condensation protection of the heat source is
active (non-condensing appliances only).
• NoHeat : No heat delivery possible, e.g. if there is a fault.
• DHW pre : DHW priority is active (

Tab. 20, starting on
page 33).
•
Ht req.
: A heat requirement is present.
• Frost : Frost protection for the heating circuit is active
(

Tab. 20, starting on page 33).
• Prg.off : No heat requirement release via the time program
of the constant heating circuit (

Control types, page 35)
In addition, in the Heating circuit 1...4 menu the following is
displayed:
•
The holiday program for the heating circuit is active
(
Holiday ).
• The Cut-in optimisation function (switch-on optimisation
time program) affects the current set room temperature.
• The open window detection ( Open wndw detec. ) affects
the current set room temperature.
• The temperature has fallen below the threshold for Contin.
heat .
• The values for Solar influence , Room influence and Fast
heat-up may be enabled.
• The Actual flow temp. shows the current value of the flow
temperature.
• The value for Actual room temp. shows the current room
temperature.
• The 3-way valve is either set to DHW or to Heating (only
heating circuit 1 at the heat source).
• The Mixer position shows the status of the mixer.
• The Boiler pump function shows if the heating pump is
either On or Off (only heating circuit 1 at the heat source).
• The Heating circuit pump function shows if the heating
circuit pump is either On or Off .
Information in the DHW system I...II menu
The Status menu item under Set DHW temperature shows the
status of the DHW heating. This status determines the set DHW
temperature.
•
Scrd dry : Screed drying is running for the entire system
(

Chapter 7.1.4, starting on page 40).
• Ht once : Heating once is active (

operating
instructions).
• Man off , Man.red. , ManDHW : Operating mode without
time program (

operating instructions).
• Hol.off , Hol.red. : “Holiday off” or “Holiday reduced”; a
holiday program is active and the DHW system is switched
off or set to the reduced temperature level.
• Auto off , Auto red , AtDHW : Operating mode with active
time program (

operating instructions).
• Sol. red. : Solar reduction of set DHW value (only available
with solar system,

technical documents of the solar
system).
• Therm.d. : Thermal disinfection is active (

operating
instructions).
• DayHtUp : Daily heat-up is active (

Tab. 24, starting on
page 42).
The Status menu item under Cylinder primary pump shows
why the cylinder primary pump is On or Off .
• Test : Function test is active.
• AntBProt : Anti-seize protection is active; pump is regularly
switched on shortly.
• No req. : No heat requirement; DHW at least at set
temperature.
• Conden. : Condensation protection of the heat source is
active.
•
no DHW
: No DHW heating possible, e.g. if there is a fault.
• Blr.cold : Temperature of the heat source is too low.
• Scrd dry : Screed drying is active (

Chapter 7.1.4,
starting on page 40).
• Cyl.Ht.T : Cylinder charging in progress.
The Status menu item under Circulation shows why the
circulation is On or Off .
• Scrd dry : Screed drying is running for the entire system
(

Chapter 7.1.4, starting on page 40).
• Ht once : Heating once is active (

operating
instructions).
• Man. on , Man off : operating mode without time program
On or Off (

operating instructions).
• Hol.off : A holiday program is active and the DHW
circulation pump is switched off.
• Auto on , Auto off : operating mode with active time
program (

operating instructions).
• Test : Function test is active.
• AntBProt : Anti-seize protection is active; pump is regularly
switched on for short intervals.
• No req. : No requirement.
• On , Off : Operating conditions of the DHW circulation
pump.