D Inspection And Maintenance Work; E Technical Data - Vaillant aroTHERM plus VWL 75/6 A S2 Series Operating Instructions Manual

21 Pressure sensor in the high-pressure area
22 Electronic expansion valve
23 Temperature sensor at the evaporator
24 Temperature sensor downstream of the condenser
D Inspection and maintenance work
# Maintenance work
1 Checking the protective zone
2 Cleaning the product
3 Closing the purging valve
4 Checking the evaporator, fan and condensate discharge
5 Checking the refrigerant circuit
6 Checking the refrigerant circuit for tightness
7 Checking the electrical connections and electrical wires
8 Checking the small damping feet for wear
E Technical data
Note
The following performance data is only applicable to new products with clean heat exchangers.
The performance data also covers noise reduction mode.
The data in accordance with EN 14825 is determined using a special test method. You can find information about
this from the manufacturer of the product by stating "EN 14825 test method".
Technical data – General
Width
Height
Depth
Weight, with packaging
Weight, ready for operation
Weight, ready for operation, left-/right-hand
side
Connection, heating circuit
Rated voltage
Rated power, maximum
Rated power factor
Rated current, maximum
In-rush current
IP rating
Fuse type
Overvoltage category
Fan, power consumption
Fan, quantity
Fan, rotational speed, maximum
Fan, air flow, maximum
Heating pump, power consumption
0020297933_07 Installation and maintenance instructions
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VWL 35/6 A 230V VWL 55/6 A 230V
S2 S2
1,100 mm 1,100 mm
765 mm 765 mm
450 mm 450 mm
132 kg 132 kg
114 kg 114 kg
38 kg/76 kg 38 kg/76 kg
G 1 1/4" G 1 1/4"
230 V (+10%/- 230 V (+10%/-
15%), 50 Hz, 15%), 50 Hz,
1~/N/PE 1~/N/PE
3.40 kW 3.40 kW
1.0 1.0
14.3 A 14.3 A
14.3 A 14.3 A
IP 15 B IP 15 B
Characteristic C, Characteristic C,
slow-blow, single- slow-blow, single-
pole switching pole switching
II
40 W 40 W
1
620 rpm 620 rpm
2,300 m³/h 2,300 m³/h
2 to 50 W 2 to 50 W
Actuation for INVERTER assembly
Slot for coding resistor for cooling mode
Range for the safety extra-low voltage (SELV)
Interval
Annually
Annually
During the first service
Annually
Annually
Annually
Annually
Annually after the first 3 years
VWL 65/6 A 230V
S2
1,100 mm
965 mm
450 mm
150 kg
128 kg
43 kg/85 kg
G 1 1/4"
230 V (+10%/-
15%), 50 Hz,
1~/N/PE
3.50 kW
1.0
15.0 A
15.0 A
IP 15 B
Characteristic C,
slow-blow, single-
pole switching
II II
40 W
1 1
620 rpm
2,300 m³/h
2 to 50 W
79
79
79
79
79
79
79
80
VWL 75/6 A 230V
S2
1,100 mm
965 mm
450 mm
150 kg
128 kg
43 kg/85 kg
G 1 1/4"
230 V (+10%/-
15%), 50 Hz,
1~/N/PE
3.50 kW
1.0
15.0 A
15.0 A
IP 15 B
Characteristic C,
slow-blow, single-
pole switching
II
40 W
1
620 rpm
2,300 m³/h
2 to 50 W
87