Atlantic IAV 080 Manual Del Usuario página 15

WORKING PRINCIPLE WITH BOOSTER PUMP: To proceed to the electrical connection enters the thermostat (on model equipped) and the command of the pump,
for the models without thermostat boiler, plan a sensor which will be placed in the 2nd sleeve, it will pilot the pump of the boiler. For the models with electric resistance
(model IWH or IAM) to see the part "electrical connection". The instruction of the thermostat t (on model equipped) or that of the thermostat of the electric resistance is
65 + - 5°C.
Connection in series: Where several appliances are connected in series, ensure that the safety device is capable of accepting high temperatures.
3°) ELECTRICAL CONNECTION (SEE THE TABLE OF DIAGRAMS PAGE AND REFER TO THE RELEVANT DIAGRAMS)
The water heater can be connected and powered only by a single-phase 230V~ mains supply. Connect the water heater via a fixed duct with a cross section of 2.5
mm2. For that, use standard channeling (fixed or fluted conduit) to the calibrated receptacle in the cover. For appliances supplied with a cable or a plug (prohibited in
France), connect directly. The earth wire of the cable must be connected to earth or lead the earth wire to the terminal provided indicated by the symbol . This
connection is absolutely necessary for safety reasons. The green/yellow earth lead must be longer than the two live wires. Installation must include upstream of
the appliance, an all pole cut-out device (contact opening at least 3 mm: fuse, breaker switch). Where the water pipes are made of insulating material, the electrical
contacts must be protected by a 30 mA earth-leakage breaker conforming to the standards in force.
Thermal circuit breaker: All our mixed products are equipped with a thermostat with thermal circuit breaker with manual resetting which cuts off the power supply to
the water heater in case of overheating. If the safety trips a) switch off the power before taking any further action, b) remove the cover, c) check the electrical
connections, d) reset the thermal circuit breaker. If the circuit breaker keeps tripping, replace the thermostat. Never short circuit the safety cut out or the
thermostat. Connect the power supply only via the terminal.
ELECTRICAL CONNECTION. - Optional kits: For the installation and electrical connection of the kits refer to the instruction included with each package. When using
a tank for a solar system takes not of local legislation. (E.g.: prohibited in Spain)
4°) S E T U P / O P E R A T I O N
Never switch on the water heater without water.
- The secondary circuit must be filled. Before switching on, open the hot water taps, vent the pipes of air and fill the appliance.
- Fill the primary circuit (circuit connected to the boiler) Open the water tap, unscrew the air vent to purge air introduced by the filing operation. For an installation
fitted with a booster pump, switch it on for a moment or two to speed up de-gassing. Check that the system is full of water, either by checking the level of water in the
open header tank, or by opening the vent at the top of the installation.
- Check the water tightness of the pipe work and the door seal below the cover. In case of a leak, tighten slightly. Check that the water safety devices are working and
fill the drain. Switch on the appliance. After 15 – 30 minutes, depending on the capacity of the appliance, water should drip from the drain hole. This
phenomenon is due to water expansion and is normal. Check the water tightness of the joints and the seal. During heating and depending on water quality, room-
sealed water heaters can produce a boiling noise; this is normal and does not indicate any defect on the appliance. To avoid the development of bacteria (legionella...)
ensure that a temperature of 60°C is reached every day. The thermostat is set at the factory at the stop (65°C+- 5°C).
If steam or boiling water emerges continuously from a supply tap or a drain valve, switch off the electricity to the water heater or boiler and call a professional
plumbing contractor. YOUR APPLIANCE IS IN WORKING ORDER
A) IN WINTER: Without electric kit: The domestic water is heated by the primary circuit (thermal exchange). The thermostat diverter valve controls the starting of the
booster pump and allows the primary fluid to circulate; it can also be connected to the heating system pump.
B) IN SUMMER OR IN MID-SEASON: If you have an electric kit, the boiler being disconnected, domestic hot water will be produce by the electric current.
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