Daikin VRV R-407C PLUS Series, Руководство по обслуживанию

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SiE 00-07 Outline of Control (Outdoor Unit)
Function R-407C PLUS Series 51
3.6 Demand Control
Forcibly reduces the outdoor unit capacity based on an external contact input (demand input) to decrease
power consumption. The following three types of demand control are provided.
Other protection control functions have precedence over the above operations.
∗
Optional PCB is required for this control. (DTA104A61, 62)
Compressor upper-limit frequency Capacity reduction guideline
Demand control 1 A Reduces power consumption to approx. 70%
Demand control 2 B
Reduces power consumption to approx. 40%
Demand control 3 All compressors in stop mode Forced thermostat OFF
Model
Upper-limit frequency (A)
Model
Upper-limit frequency(B)
INV STD1 STD2 INV STD1 STD2
RSXYP16KJ 46Hz +ON — RSXYP16KJ 52Hz +OFF —
RSXYP18KJ 52Hz +ON — RSXYP18KJ 62Hz +OFF —
RSXYP20KJ 52Hz +ON — RSXYP20KJ 62Hz +OFF —
RSXYP24KJ 71Hz +ON +OFF RSXYP24KJ 75Hz +OFF +OFF
RSXYP26KJ 71Hz +ON +OFF RSXYP26KJ 75Hz +OFF +OFF
RSXYP28KJ 71Hz +ON +OFF RSXYP28KJ 75Hz +OFF +OFF
RSXYP30KJ 71Hz +ON +OFF RSXYP30KJ 75Hz +OFF +OFF