Kronoterm WP4 LF-502, Instructions For Use And Installation

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ID.: 17-16-20-2979-10
51
3.2018
14. Technical data
DEVICE WP4 LF-502
VERSION
-Heat source Internal | external air
-Controller Optitronic 2
-Thawing Active - hot gas circuit
-Electric heater W 2 x 2000
EFFICIENCY
-CONDITION A20W10-55
-Nominal heating power W 7830
2
(3830
3
+ 2 x 2000)
-Device generator heating power W 3830
Conditions A20W10
–55
A7W10
–55
-COP
4
3,9 3,2
Standard EN 16147
Exhaust profile XXL
Use in standby W 35 37
Referential water temperature
°C
52,7 52,9
Quantity of mixed 40 °C water
l 578 582,5
ELECTRICAL DATA
-Nominal tension, frequency, fuses
~ 230 V; 50 Hz, 16 A
~ 230V; 50 Hz, 25 A
~3N 400 V; 50Hz, 3 x 16 A
-Nominal electrical power W 980
-Maximal electrical power W 1506 / 3506
1
/ 5506
2
-Protection class IP21
DIMENSIONS, WEIGHT AND FILLING
-Dimensions (W x H x D) mm 792 x 2070 x 870
-Dimensions - packaged (W x H x D) mm 820 x 2200 x 920
-Mass kg 240
-Coolant - type / quantity of coolant g R134a / 1800
-Max. pressure permitted in the device MPa 2,3 (23 bar)
NOISE
-Noise power level dB
(A)
60
-Noise pressure level at a distance of 1m dB
(A)
49
RANGE OF OPERATION
-WATER
°C
10 to 65
(75 °C)
5
-AIR
°C
-7 to 35
NOMINAL FLOW
-Air m3/h 800
WATER TANK DATA
-Volume l 450
-Highest allowed pressure MPa
1,0 (10 bar)
at 95 °C
-Volume of heat exchanger l 11
-Highest allowed working pressure in heat exchanger MPa
1,0 (10 bar) at 110 °C
-Surface of heat exchanger m
2
1,76
1
Active electric heater 2 kW
2
Two active electric heaters 4 kW (2 x 2 kW)
3
Heating power of device generator
5
with additional source