MICROWELL HP 1100 COMPACT PREMIUM, Инструкция по установке и эксплуатации

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I n s t a l l a t i o n a n d u s e r m a n u a l HP1100/1500 COMPACT PREMIUM
V e r s i o n : 0 1 / 2 0 1 8 P a g e 2 4 / 2 8
H
E
A
T
P
U
M
P
MI
C
R
O
W
E
L
L H
P
Figure Meaning Range Manufacturing setting
09
Type (0-only heating, 1-
cooling, 2-
two exchangers)
0
~
3
1
10
Hysteresis - difference between the
current and requested water
temperature for the regulation start-
up
1
~
10°C
2°C
11 Sensor T2 correction -10…+10
0
12
Water temperature outlet limit (0 = -
5°C / 1 = +5°C)
0-1
1**
13
Sensor T5 correction -10…+10
0
* - only available at certain heat pump models. If not available then mode 0 is preset.
** - do not set this setting to “0” unless only a non-freezing liquid instead of water
is circulated through the heat pump!
Note: The manufacturing settings may differ from the data in the chart.
Note:
6. ACCESSORIES
10 seconds after the last pressing of the button, the display switches over to the standard
display of the requested water temperature/current water temperature (while running), or the
current water temperature in STAND-BY mode.
6.1 Winter module
Winter module has been designed for effective operations of the heat pump at subzero ambient air
temperatures. It heats the lower part of the compressor (oil tank) resulting in higher oil viscosity
which subsequently easies the compressor operations. Winter module is automatically activated when
the compressor is off and ambient air temperature is below -5°C. After the heat pump is turned on,
i.e. after compressor is turned on, winter module turns itself automatically off. User is not required to
perform any action towards heat pump regulation. System works fully automatically. Power
consumption is 45W. In the case the heat pump will not be used in winter time, along with
winterizing, it is suggested to turn the heat pump’s circuit breaker off in order to avoid unnecessary
energy consumption. Winter module is on demand and is not supplied with each heat pump by
standard.
6.2 Heat exchanger frost protection
Frost protection for heat exchanger ensures protection of the water heat exchanger against rapid
ambient air temperature variation under the subzero temperatures. It is a heating spiral which is
attached onto the heat exchanger body. Heat exchanger frost protection can generally protect the
heat exchanger; however it is not advised to expose the heat exchanger to extremely low
temperatures (e.g. -15°C) for long term with water filtration turned off.
Please be advised that local ambient air temperature around your condensing unit may be lower than
the one measured for example at the external wall of your house. This may be caused by various
factors (for example wind). Please be advised that connection water piping outside of the water heat
exchanger is not protected by the heat exchanger frost protection. Heat exchanger frost protection is
automatically regulated. It turns itself on if the ambient air temperature decreases below 2°C. Power
consumption is 64W. In the case the heat pump will not be used in winter time, along with
winterizing, it is suggested to turn the heat pump’s circuit breaker off in order to avoid unecessary
energy consumption. Heat exchanger frost protection is on demand and is not supplied with each heat
pump by standard.
Notice: Manufacturer reserves the right to change parametres or controller functions without notice.