Ferroli RVL-I PLUS, Installation And Maintenance Manual

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Item Symbol Value Unit Item Symbol Value Unit
Rated heat output (*) Prated 12 kW
Seasonal space heating
energy efficiency
ηs 108 %
Tj = -7 ℃
Pdh 7.8 kW
Tj = -7 ℃
COPd 2.32 -
Tj = 2 ℃
Pdh 4.5 kW
Tj = 2 ℃
COPd 3.35 -
Tj = 7 ℃
Pdh 2.9 kW
Tj = 7 ℃
COPd 4.44 -
Tj = 12 ℃
Pdh 2.4 kW
Tj = 12 ℃
COPd 4.73 -
Tj = bivalent temperature Pdh 9.8 kW Tj = bivalent temperature COPd 1.89 -
Tj = operating limit
Pdh 7.3 kW
Tj = operating limit
COPd 1.40 -
For air-to-water heat pumps:
Tj = -15 ℃
Pdh 9.3 kW
For air-to-water heat pumps:
Tj = -15 ℃
COPd 1.80 -
Bivalent temperature T
biv
-14 °C
For air-to-water heat pumps:
Operation limit temperature
TOL -20 °C
Cycling interval capacity for
heating
P
cych
- kW Cycling interval efficiency
COP
cyc
or
PERcyc
- %
Degradation co-efficient (**) C
dh
0.9 --
Heating water operating limit
temperature
W
TOL
40 °C
off mode
P
off
0.027 kW
standby mode
P
sb
0.027 kW
thermostat-off mode P
to
0.006 kW
crankcase heater mode P
ck
0.001 kW
Sound power level, indoors/
outdoors
L
WA
-/71 dB
Annual energy consumption Q
HE
10956
kWh
or GJ
Declared load profile
Water heating energy
efficiency
η
wh
- %
Daily electricity consumption Q
elec
- kWh Daily fuel consumption Q
fuel
- kWh
Annual electricity consumption AEC - kWh Annual fuel consumption AFC - GJ
Contact details
14T
YES
NO
NO
NO
NO
NO
Model(s):
Water-to-water heat pump:
Brine-to-water heat pump:
Low-temperature heat pump:
Equipped with a supplementary heater:
Heat pump combination heater:
Type of energy input -
Rated heat output (**) 4.4 Psup kW
For water- or brine-to-water
heat pumps: Rated brine or
water flow rate, outdoor heat
exchanger
_ -
m
3
/h
_ 6150 m³/h
Technical parameters
variable Capacity control
(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heating Pdesignh,
and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).
(**) If Cdh is not determined by measurement then the default degradation coefficient is Cdh = 0,9.
Parameters shall be declared for medium-temperature application, except for low-temperature heat pumps. For low-temperature heat pumps, parameters
shall be declared for low-temperature application.
Air-to-water heat pump:
Declared capacity for heating for part load at indoor temperature 20 °C
and outdoor temperature Tj
Declared coefficient of performance or primary energy ratio for part load at
indoor temperature 20 °C and outdoor temperature Tj
Power consumption in modes other than active mode Supplementary heater
-
For heat pump combination heater:
For air-to-water heat pumps:
Rated air flow rate, outdoors
Parameters shall be declared for average, colder and warmer climate conditions
Other items
ERP DATA
RVL-I PLUS 14T - Colder climate condition
Ferroli spa ¬ 37047 San Bonifacio (Verona) Italy ¬ Via Ritonda 78/A - tel . +39 .045 .6139411 ¬ fax +39 .045 .6100933 ¬ www .ferroli .com