CTC Union 588400001, Руководство по установке и обслуживанию

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20 CTC EcoAir 610M / 614M / 622M 400 V 3N~
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1. Flexible, wire-reinforced, impermeable hose
for hot water, min. 1” (CTC accessory). Hose
length 1,000 mm from the product.
2. Primary fl ow, outgoing (heated) water Ø28
mm connection on the condenser.
3. Return line, incoming (cold) water Ø28 mm
connection on the condenser.
4. Ø28 mm copper pipe. insulated outdoors
with 13 mm thick insulation.
5. Inside piping is insulated with 9 mm thick
insulation.
6. Bleeder
7. Filter Ball Valve
5.2 Example of connection to CTC EcoZenith i255 L
The CTC EcoZenith i255 L has pipes at the rear right edge for connection
of the heat pump. The heat pump’s lower connection is connected to the
right connection when viewed from the front, so that water is pumped out to
the heat pump. The heat pump’s upper connection is thus connected to the
right connection.
5.3 Circulating pump – heat carrier
The pump transports the heat from EcoAir to CTC EcoZenith. If the outdoor
temperature is below +2°C the pump runs constantly to eliminate any risk of
freezing.
If the product installed at a facility where power outages can occur, then it is
advisable to supplement with an emergency power generator for the charge
pump. It is also possible to install mechanical frost protection.
The product used for control monitors and ensures that the heat pump
works within its operating range.
Speed setting
The speed for the circulation pump is set in the “Installer/Settings/Heat
pump” menu.
EcoAir/EcoZenith i255 H
On the CTC EcoZenith i255 H, the heat pump is connected directly to the
charge pump located under the tank. The heat pump’s lower connection
must be connected to the charge pump so that water is pumped out to the
heat pump. The heat pump’s upper connection is connected to the right
3-way valve by the charge pump.