Information About The Installation Product Information; Features Of Split; Principle Of Operation Split - Alpha-InnoTec L8 SPLIT Installation And Maintenance Instructions Manual

Information about the installation
Product information
SPLIT is a complete modern heat pump system that offers
effective energy saving and reduced carbon dioxide
emissions.
The heat is retrieved from the outdoor air by an outdoor
module (L8 SPLIT/L12 SPLIT), where the refrigerant, which
circulates in a closed system, transfers the heat from the
heat source (outdoor air) to the indoor module (HM 8-12
SPLIT). This eliminates the need for boreholes and coils in
the ground.

Features of SPLIT

Optimal annual heating factor thanks to the inverter
■
controlled compressor.
Outdoor unit with compact dimensions.
■
Speed controlled circulation pump.
■
Optimized operating costs. The speed of the compressor
■
is adjusted according to the demand.
Supplemented with the tanks EHZK 90 SPLIT, WWS 300
■
SPLIT or WWS 500 SPLIT for the indoor module HM 8-12
SPLIT and outdoor module, L8 SPLIT or L12 SPLIT.
Integrated clock for scheduling extra hot water and
■
temperature lowering/increasing the flow line temper-
ature.
Prepared for control of two climate systems.
■
Integrated active cooling function.
■
Possible to connect external heat sources.
■

Principle of operation SPLIT

System without hot water, only heating (cooling)
RFV SPLIT/
RG10/
RBE SPLIT
RE10
HM 8-12
HBS 16
SPLIT
BT 1
L8 SPLIT /L12
AMS 10-12
SPLIT
Climate system
Klimatsystem
Överströmnings-
Overflow valve
ventil
CP1
HE 30
EHZK 90 SPLIT
Information about the installation
System heating (cooling) and hot water
RFV SPLIT/
RG10/
RE10
RBE SPLIT
HM 8-12
HBS 16
SPLIT
BT 1
L8 SPLIT /L12
AMS 10-12
SPLIT
Function
SPLIT is a system that can produce heating, hot water and
cooling.
The principle during heating can be simplified as follows:
1. The refrigerant in L8 SPLIT/L12 SPLIT retrieves heat
from the outdoor air then compresses it, which in-
creases the temperature further.
2. The hot refrigerant (now in gas state) is routed into
HM 8-12 SPLIT.
3. The refrigerant releases the heat for further distribu-
tion in the system.
4. The refrigerant (now in liquid state) is routed back to
L8 SPLIT/L12 SPLIT and the process is repeated.
By reversing the process, thereby allowing the refrigerant
in L8 SPLIT/L12 SPLIT to retrieve the heat from the water
and release it into the outdoor air, the heat pump can, if
necessary, cool instead.
HM 8-12 SPLIT determines when L8 SPLIT/L12 SPLIT is to
work and not to work, using the collated data from the
temperature sensor. In the event of extra heat demands,
HM 8-12 SPLIT can connect additional heat in the form of
the internal immersion heater, or any connected external
addition.
SPLIT
For Home Owners
Climate system Klimatsystem
Överströmnings-
Overflow valve
ventil
Required
Erf. säker-
CP1
safety devices
hetsutr.
FQ1
FL1
External additional
Extern tillsats
heat
HEV 300/HEV 500
WWS 300 SPLIT/WWS 500 SPLIT
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