To be able to chose a specific function, the sensor for that function must be connected.
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HOT WATER
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HEATING
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COOLING
▪
AUX. HEATER
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MANUAL TEST
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INSTALLATION
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SYSTEM
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HEAT SOURCE
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POOL
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DISTRIBUTION CIRCUIT 1-2
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BUFFER TANK
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OPTIMUM
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CURRENT LIMITER
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START UP CHECK
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SERVICE TIME
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FACTORY SET
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RESET OPER. TIME
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SENSOR CALIBRATION
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VERSION
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LOG TIME
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DEFROST
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OPTIMUM
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BUFFER TANK
8.2
HOT WATER
Parameter Meaning
START Start temperature for hot water production. Shows the actual weighted hot water temperature and the value
within brackets indicates the start temperature. ( = no hot water production)
Factory setting: 40°C, range: , 30°C – 55°C
HOT WATER TIME Time for hot water production during combined hot water demand and heating or cooling demand, in minutes.
Factory setting: 20M, range: 5M – 40M
TOPH. INTERVAL Time interval between peak heating chargings (anti-legionella function) in days. Operating mode that permits
auxiliary heater must be selected.
Factory setting: 7D, (range: , 1D – 90D
TOPH. TIME Time in hours that the legionella demand is to be fulfilled for peak heating charging to be considered com-
plete.
Factory setting: , range: , 1H – 10H
TOPH. STOP Stop temperature for peak heat charging. Operating mode that permits auxiliary heater must be selected.
Factory setting: 60°C, range: 50°C – 65°C
INFL. H.W SENSOR. Hot water sensor’s influence compared with the peak sensor’s at start of water heating.
Factory setting: 65%, range: 0% – 100%
Installation Guide Atec
Thermia Värmepumpar VMBQY102
37