Baxi POWER HT+ Series Installation And Service Manual

P
Parameter
number
Parameter Description Factory setting
1640 L
Legionella function Off
Periodically
Fixed weekday
Off
1641 L
Legionella funct
periodically
Determines after how many days the anti-legionella function
must be reactivated.
7
1642 L
Legionella funct
weekday
Determines on which day the anti-legionella function must be ac
tivated.
Monday
1644 L
Legionella funct time
Determines the start-up time of the anti-legionella function.
(Hour / Minutes)
– –/– –
1660 C
Circulating pump
release
The heating pump is tripped during the release time:
Time central heating CH3
Hot water release
Time hot water
Time auxiliary
Hot water release
1663 C
Circulation setpoint
The regulator monitors the T° thus measured while the anti-le
gionella function is running.
45°C
1680 O
Optg mode
changeover
In cases of external switching via the Hx inputs, the regime to
which the switch must be made must first be defined.
None
Off
None
Tab.47 Menu B
Boiler Settings
Parameter
number
Parameter Description Unit Factory set
ting
2214 S
Setpoint manual
control
In manual control mode, the common flow temperature set
point can be set to a fixed value.
min. 3
3
2441 F
Fan output heating
max
Max. fan speed in heating mode. °C 5
5
2470 D
Delay heat req
special op
°C 5
5
Tab.48 Menu S
Solar
(with additional expansion module)
Parameter
number
Parameter Description Unit Factory set
ting
3810 T
Temp diff on
Min. ΔT between the solar collector sensor and the solar
DHW tank for running the solar pump
°C 8
8
3811 T
Temp diff off
Max. ΔT between the solar collector sensor and the solar
DHW tank for shutting down the solar pump
°C 4
4
3830 C
Collector start
function
To measure the T° on the solar panel correctly (pipes emp
ty) ( --- = deactivated)
min 3
30
3831 M
Min run time
collector pump
Minimum running of the collector pump. Seconds 3
30
3850 C
Collector overtemp
prot
If there is a danger of overheating in the collector, tank
loading continues to eliminate any excess heat.
°C 1
120
Tab.49 Menu C
Configuration
Parameter
number
Parameter Description Factory set
ting
5710 T
Temps / mode CH1
Activation of heating circuit 1:
Off
On
On
9 Settings
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Baxi POWER HT+ Series Specifications

General

Model	POWER HT+ Series
Category	Boiler
Installation Type	Wall-mounted
Heat Exchanger Material	Stainless Steel
Warranty	2 years
Fuel Type	Natural Gas
Control System	Integrated Control
Ignition Type	Electronic