1 .6 Description
figure 8 - Parts of the outdoor unit
"
Model
hybrid duo oil low NOx 11 and 14 + single phase
"
Model
hybrid duo oil low NOx 11, 14 and 16 3 phase
Legend:
1
High performance impeller and low noise level.
2
Electrical motor with variable "inverter" operation.
3
"Inverter" command module.
4
Control LEDs and buttons.
5
Connector terminals (power supply and interconnection).
6
Storage bottle for refrigerating fluid.
7
Four way valve.
8
Panels treated against corrosion.
9
Electronic pressure regulator of the main circuit.
10
"Inverter" compressor acoustically and thermally insulated with liquid injection port.
11
Refrigerating connection taps (flare connector) with protective cover.
12
Retention tank with drain hole of the condensates.
13
Evaporator with high performance exchange surfaces; aluminium fins with anti-corrosion and
hydrophilic treatments, grooved copper tubes.
14
Solenoid valve for injection of liquid.
15
Electronic pressure regulator for injection of liquid.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
WO*K1**LCT
2
1
3
4
5
7
9
8
10
12
13
11
14
15
6
Installation and operating manual
"
1605 - EN
"
- 9 -
alfea hybrid duo heat pump oil low NOx CH
