Wolf R1, Инструкция по установке и эксплуатации, Страница: 18 / 36

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7 Central sensor (low loss header or buffer)
In heating mode, the boiler water temperature
control is no longer governed by the actual boiler
sensor temperature, but instead by the central sensor.
The boiler water temperature sensor continues to
monitor the minimum and maximum boiler water
temperatures.
8 Burner block
Contact closed, burner blocked.
The heating circuit and cylinder primary pumps operate
in standard mode, but without soft start.
The burner is enabled in emissions test and in frost
protection mode.
(Switching output 1 if HG14 = 12, diverter valve has
been programmed).
9 N / A
10 External burner demand, input E1 closed
(e.g. air heater, swimming pool demand,
second cylinder heating via thermostat)
The set boiler water temperature is set to the maximum
boiler water temperature minus 5 K
limited by the maximum fl ow temperature. Heating
circuit and cylinder primary pump in standard mode.
Important: In any case, output A1 must be
programmed to setting 14.
11 Return sensor
Only in conjunction with parameter HG32 (return
temperature raising).
Important: In any case, output A1 must be
programmed to setting 12.
NB
Never use input E1 for the connection of safety equipment
(e.g. second high limit safety cut-out, low water indicator, safety
pressure limiter). In this connection, see the boiler installation
instructions.
Contractor level parameters