2.1 - DESCRIPTION
3
2 - PRESENTATION
NOTE:
The units are supplied with a water filter which is to be installed on the water intake.
2.2 - ELECTRICAL EQUIPMENT
• Per EN 60 335-2-40.
• "ECH" electronic control with fan speed control
• Pressure safety cutout.
• Water flow detector.
• Compressor starter with current limitation device (for single-phase units).
• Phase order controller (for three-phase units).
1
10
2
7
9
6
5
4
4
5
7
6
9
8
1
10
2
8
16
11
3
12
15
13
14
16
11
3
15
12
13
14
1
- Sound-proofed hermetic compressor.
2
- Plate water heat exchanger.
3
- "Plate-Fin" air heat exchanger.
4
- Fan motor.
5
- Fan protection grille.
6
- Electrical box.
7
- Microprocessor control unit display
keyboard.
8
- Circulating pump.
9
- Expansion tank.
10
- Safety valve.
11
- Pressure gauge.
12
- Water inlet connector.
13
- Water outlet connector.
14
- Filling / drainage of the water circuit.
15
- Air vent.
16
- Hole for connecting cables.
Materials:
- Copper piping.
- Painted sheet metal cabinet.
- Copper/aluminium air heat exchanger.
- Stainless steel water heat exchanger.
- Plastic grille.
PHRT 7
PHRT 9
PHRT 12
PHRT 16