Thermia Atria Optimum, Руководство по установке

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1. Set the heat pump operating mode to "OFF" in the control computer menu INFORMATION -> OPERAT. HEAT PUMP
2. Mix water and anti-freeze in the correct proportions in an external container (D). Note that each pack must be well mixed.
3. Diplomat, Diplomat Duo, Comfort Optimum, check that the freezing point of the mixture is reached using a refractometer, -17±2°C
4. Atria Optimum and Atria Duo Optimum check that the freezing point of the mixture is reached using a refractometer, -32±1°C
5. Fill the system with the mixture using an external pump (E) which can bleed the brine pipes. Connect the pressure side of the pump
to the filler connection at valve (B).
6. Atria Optimum and Atria Duo Optimum, open the defroster shunt in the control computer menu SERVICE -> MANUAL TEST ->
SHUNT DEFR, set the value to - (minus). Wait 2 min then remove the shunt motor from shunt valve.
7. Close valve (C).
8. Open valves (B) and (80).
9. Connect a transparent hose to valve (A) that opens out into the external container (D).
10. Open valve (A).
11. Start the external pump (E) and fill the brine pipes.
12. Start the internal brine pump manually in the control computer menu SERVICE -> MANUAL TEST -> BRINEPUMP, set the value to
100 (1 at constant speed circulation pump).
13. Run the internal brine pump and the external pump (E) in series until fluid, clear of air, comes out of the return hose from the valve
(A).
14. Diplomat, Diplomat Duo, Comfort Optimum, open the safety valve (100) on bleed and expansion tank (111) and fill it up to 2/3.
Close the safety valve.
Installation Guide Domestic heat pumps
VMGFP202 Thermia Värmepumpar
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