Toshiba Estia RUA-CP1701H, Руководство по обслуживанию

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Monobloc Outdoor Unit Service Manual
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Predefined climatic curve:
If the heating climatic curve [ht_curv] is configured to a parameter from "1" to "12", the water set-point will be
calculated according to the selected heating climatic curve.
Twelve predefined heating climatic curves are available:
Climatic
Curve
Min.
OAT
Max.
OAT
Min. Water
Temp
Max. Water
Temp
Application
K1 -7°C 20°C 20°C 38°C UFH
K2 -5°C 20°C 20°C 33°C UFH
K3 -9°C 20°C 20°C 45°C FCU’s
K4 -8°C 20°C 40°C 50°C FCU’s
K5 -5°C 20°C 40°C 55°C Radiators
K6 0°C 20°C 40°C 60°C Radiators
K7 -20°C 20°C 22°C 42°C FCU’s
K8 -20°C 20°C 23°C 55°C Radiators
K9 -12.7°C 20°C 24°C 60°C Radiators
K10 -5.9°C 20°C 25°C 60°C Radiators
K11 -1.5°C 20°C 26°C 60°C Radiators
K12 3.5°C 20°C 27°C 60°C Radiators
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If OAT is invalid (not transmitted by the Inverter, out-of-range value, etc.), the Water Setpoint is equal to the
current Max. Water Temp.
•
If OAT is above the current Maximum OAT threshold, the Water Setpoint is equal to the current Min. Water Temp.
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Offset on heating climatic curves (predefined and custom) :
Two other parameters are also configurable to adjust water set-point to suit customer needs:
Heat Maximum Water Setpoint [P585] can be offsetted by an offset on head of the curve (Heat Curv Max Stp Offset
[P412]).