ID.: 17-16-20-2979-10
41
3.2018
7.3.15.7 Setting of Temperature of External Source Programme
In the case of external source use, maximal temperature is set, up to which
the external source may heat water. The standby temperature in this mode is
set to a fixed value of 10 °C.
Factory temperature setting is 60°C.
Setting range: 20 °C – 75 °C.
Setting step: 0,
5 °C
7.3.15.8 Setting of External Source Use Priority
The setting defines the operation of device generator and external
source regime
(chapter 8.2.2)
Priority external source
Priority device generator
8. Device Operation Setting
8.1 Basic Operation
Compressor is used for primary water heating. The compressor operates in a limited
temperature area of entering air (from -7
°C to 35 °C). Outside this area, the controller shuts
down compressor operation for safety reasons. The compressor may heat water to a maximal
temperature of
65 °C.
8.1.1 Basic Operation Programmes
NORMAL:
For heating water to desired temperature
(chapter 7.1.3),
the device uses
the primary heat source (compressor) whenever it is possible. When the primary
heat source, due to conditions (e.g. entering air temperature) can not provide
enough power, the device adds the additional power source (e.g. electric heater) to
aid in water heating.
ECO:
Water is heated to desired temperature
(chapter 7.1.3)
, with a considered
negative deviation ECO. The final water temperature is lower than in the NORMAL
mode. ECO deviation setting can be found in the user menu
(chapter 7.3.4)
.
COMFORT:
Water is heated to desired temperature
(chapter 7.1.3)
with a
considered positive deviation COMFORT. The final water temperature is higher than
in the NORMAL mode. COMFORT deviation setting can be found in the user menu
(chapter 7.3.5)
COMFORT PLUS:
Water is heated to desired temperature
(chapter 7.1.3)
with a
considered positive deviation COMFORT. Water is heated by generator of the
device and internal electric heater at the same time.
»
COMFORT PLUS programme
may be stated manually
(chapter 7.3.2), automatically
(chapter 7.3.12) or via
external input
(chapter 7.3.15.3).
OFF:
The device is off.
ADDITIONAL SOURCE:
The water is heated to the set temperature of the
additional source (Chapter 7.3.15.7) with a chosen additional source. The type of
the additional source is important and thereby the setting of the mode of operation of
the additional source and a possible connection of the temperature sensor of the
external source.
Summary of Contents for WP4 LF-502
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