evoheat Force i12, Manual

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Charging procedures
In addition to conventional charging procedures, the following requirements shall be followed.
- Ensure that contamination of different refrigerants does not occur when using charging equipment.
Hoses or lines shall be as short as possible to minimise the amount of refrigerant contained in them.
- Cylinders shall be kept upright.
- Ensure that the refrigeration system is earthed prior to charging the system with refrigerant.
- Label the system when charging is complete (if not already).
- Extreme care shall be taken not to overfill the refrigeration system.
Prior to recharging the system, it shall be pressure tested with OFN. The system shall be leak tested on
completion of charging but prior to commissioning. A follow up leak test shall be carried out prior to leaving
the site.
The safety wire model is 5*20_5A/250VAC, and must meet the explosion-proof requirements
6. Appendix
6.1 Cable Specifications
Single Phase Unit
Nameplate
maximum current
Phase line Earth line MCB Creepage protector Signal line
No more than 10A 2 x 1.5mm 2 1.5mm 2 20A 30mA less than 0.1 sec
n x 0.5mm 2
10~16A 2 x 2.5mm 2 2.5mm 2 32A 30mA less than 0.1 sec
16~25A 2 x 4mm 2 4mm 2 40A 30mA less than 0.1 sec
25~32A 2 x 6mm 2 6mm 2 40A 30mA less than 0.1 sec
32~40A 2 x 10mm 2 10mm 2 63A 30mA less than 0.1 sec
40 ~63A 2 x 16mm 2 16mm 2 80A 30mA less than 0.1 sec
63~75A 2 x 25mm 2 25mm 2 100A 30mA less than 0.1 sec
75~101A 2 x 25mm
2
25mm
2
125A 30mA less than 0.1 sec
101~123A 2 x 35mm
2
35mm
2
160A 30mA less than 0.1 sec
123~148A 2 x 50mm 2 50mm 2 225A 30mA less than 0.1 sec
148~186A 2 x 70mm 2 70mm 2 250A 30mA less than 0.1 sec
186~224A 2 x 95mm 2 95mm 2 280A 30mA less than 0.1 sec
Three Phase Unit
Nameplate
maximum current
Phase line Earth line MCB Creepage protector Signal line
No more than 10A 3 x 1.5mm
2
1.5mm
2
20A 30mA less than 0.1 sec
n x 0.5mm 2
10~16A 3 x 2.5mm
2
2.5mm
2
32A 30mA less than 0.1 sec
16~25A 3 x 4mm 2 4mm 2 40A 30mA less than 0.1 sec
25~32A 3 x 6mm 2 6mm 2 40A 30mA less than 0.1 sec
32~40A 3 x 10mm 2 10mm 2 63A 30mA less than 0.1 sec
40 ~63A 3 x 16mm 2 16mm 2 80A 30mA less than 0.1 sec
63~75A 3 x 25mm 2 25mm 2 100A 30mA less than 0.1 sec
75~101A 3 x 25mm 2 25mm 2 125A 30mA less than 0.1 sec
101~123A 3 x 35mm 2 35mm 2 160A 30mA less than 0.1 sec
123~148A 3 x 50mm
2
50mm
2
225A 30mA less than 0.1 sec
148~186A 3 x 70mm 2 70mm 2 250A 30mA less than 0.1 sec
186~224A 3 x 95mm 2 95mm 2 280A 30mA less than 0.1 sec