SystemAir AquaScop HT V2, Руководство по установке и обслуживанию

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34 Aqu@Scop HT V2
19. COMMISSIONING
19.1. PRE-START CHECK LIST
1. Electrical installation has been carried out according to unit wiring diagram and the Supply Authority
Regulations.
2. Size fuses or circuit breaker has been installed at the main power supply.
3. Supply voltages as specified on unit wiring diagram.
4. Check the tightness of wire to component connections.
5. the cables and wires are clear of or protected from pipework and sharp edges.
6.
Check the electrical grounding of the appliance.
1. Check that the external water circuit components (pumps, user equipment, filters, expansion tank
and reservoir if supplied) have been correctly installed in accordance with the manufacturer’s
recommendations and that the water inlet and outlet connections are correct.
2. Check the presence, direction and position of the
water filter
upstream of the appliance. Rinse the
filter after the first 2 hours of operation.
3. Check that the water quality complies with stated standards.
4. Check that the hydraulic circuit is filled correctly and that the fluid flows freely without any signs of
leaks or air bubbles.
5. Adjust the water flow in order to comply with the specifications. (Refer to the § WATER FLOW
REGULATION , page 21)
6. Check the presence and position of the stop cocks to isolate the appliance for maintenance.
7. Check the presence of the air bleed valve.
8. Check protection against freezing (heat isolation, antifreeze percentage if required...).
9. Check that the bleed valve in the appliance has been opened.
Before commissioning the system, you must carry out a certain number of installation checks to ensure that
the appliance will operate in the best possible conditions. The following list of checks is not exhaustive and
only serves as a minimum reference guide.
19.1.1. VISUAL CHECK
1. Check free clearances around the unit, including the exchanger air intake and outlet, and access for
maintenance work.
2. Comply with the free clearance dimensions around the domestic hot water tank.
3. Check unit assembly in accordance with specifications.
4. Check presence and tightness of all screws and bolts.
5. Check the position of the rubber anti-vibration pads or the vibration-absorbing supports.
6. Check that the unit is level and that condensates drain freely away from the unit.
7. Check that there is no possibility of blown air being recycled through the fans due to wind exposure.
8. In arduous climates (sub-zero temperature, snow, high humidity), check that the appliance is raised
10 cm off ground.
9. Check that the ambience terminal is located correctly (frequently occupied area, 1.5 m above ground
level, etc.).
10. For refrigerant leaks in connections and components.
19.1.2. ELECTRICAL CHECK
19.1.3. HYDRAULIC CHECK