SOLARFOCUS Vampair, Руководство по установке

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1 About this manual
3.2 Standards, guidelines, regulations
The following bodies of regulations must be con-
sidered and adhered to during planning, installation
and operation of the heating system:
Standards for heat pump systems
–
EN 378-2 - Refrigerating systems and heat
pumps - Safety and environmental requirements
–
ISO 6529 - Protective clothing - Protection
against chemicals - Determination of resistance of
protective clothing materials to permeation by
liquids and gases
–
EN 60335-1 - Household and similar electrical
appliances - Safety - Part 1: General requi-
rements
–
EN 60335-2-40 - Household and similar electrical
appliances - Safety
–
EN 61000-3-3 - Electromagnetic compatibility
(EMC) - Part 3-3: Limits - Limitation of voltage
changes ≤16 A per phase
–
EN 61000-3-11 - Electromagnetic compatibility
(EMC) - Part 3-11: Limits - Limitation of voltage
changes ≤75 A per phase
–
EN 55014 - Electromagnetic compatibility. Requi-
rements for household appliances, electric tools
and similar apparatus.
–
DIN 8901 - Refrigerating systems and heat
pumps with flammable refrigerants of group L3
(Germany)
–
DGV (SR 819.121) - Pressure equipment safety
ordinance (Switzerland)
–
DBV (SR 819.122) - Pressure vessel ordinance
(Switzerland)
–
SN EN 378 - Refrigerating systems and heat
pumps - Safety and environmental requirements
(Switzerland)
Standards for heating water
–
ÖNORM H 5195-1 - Heat transfer media for buil-
ding services systems, Part 1: Preventing
damage from corrosion and scale formation in clo-
sed hot water heating systems (Austria)
–
VDI 2035 - Prevention of damage in hot water
heating systems (Germany)
–
SWKI BT 102-01 - Water quality for building sys-
tems (Switzerland)
–
UNI 8065 (Italy)
3.3 Specifications for cooling mode
!
CAUTION - Observe the following points
when using the heat pump for room cooling.
Failure to comply poses a risk of damage due
to moisture in building elements (due to con-
densation).
–
If the temperature falls below the dew point tem-
perature in the cooling system (lines, cooling sur-
face, buffer tank), water precipitates out of the air.
Condensation forms on the cooled system parts.
–
The system must have insulation suitable for coo-
ling (=diffusion-resistant).
–
Take particular care when using carbon steel -
risk of external corrosion
–
Use room control with humidity sensor, e.g.
SOLARFOCUS Art. 26610. This regulates the
cooling flow temperature, taking the room tem-
perature and room humidity into account, and pre-
vents the temperature falling below the dew point.
–
If room control with humidity sensor is not used:
Position the dew-point sensor on the lines.
–
For further information, see Heat pump planning
document , DR-0302
–
Standards
– ISO 12241 - Thermal insulation for building equipment
and industrial installations - Calculation rules
–
DIN 4140 - Insulation work on industrial installations and
building equipment - Execution of thermal and cold insu-
lations
3.4 Installation location, installation posi-
tion
–
Outdoor installation only
–
The ground must be seepable (due to condensate
discharge
> 6 ) and local regulations and con-
ditions must be observed.
–
The heat pump is weatherproof and requires no
additional protective measures (roofing, ...).
Exception: In the event of a risk of roof avalan-
ches, mechanical protection for the heat pump
must be provided, e.g. protective roof).
–
The air flow through the evaporator must not be
impaired on the air intake and exhaust side (e.g.
by shrubs, walls,...).
–
Do not install the heat pump with the air outlet
side against the main wind direction. Preferred
installation is on a wall, with minimum distance,
see foundation plan
> 38 .
–
Take noise development into consideration (do
not place in front of the bedroom window, next to
the terrace, near neighbours ...).
–
Ensure free accessibility (e.g. for service work).
–
Installation in a sink is not permitted (lack of air
exchange due to sinking, cold air).
–
The sucked air must not be contain ammonia.
The use of exhaust air from animal stables is the-
refore not permitted.
–
When using heat pumps near the sea, the high
salt content of the air can lead to increased cor-
rosion (invalidation of warranty if ignored). The
use of heat pumps is harmless from a distance of
12 km to the sea.
Installation manual vampair 5