Panasonic CZ-256ESMC2 Operation Manual

Also see for CZ-256ESMC2: Operation manual Operation manual

Contents

8610 Calculating air conditioner distribution10.3 Calculating loaded distributionData flow* “f” means function. For example:Operation capacity ratio D = f (SH, SC)means that the operation capacity ratio is calculated using super heat SH and sub cool SC.Calculation parameter Simple distribution Loaded distributionIndoor unit capacity (kW)  Indoor unit operation time  Indoor fan speed ratio (high, medium, low)  Outdoor unit operation ratio(Power: detected using CT, Gas: neuro-calculation) Standing-by power and various heater powers  Indoor unit loaded ratio (Calculated using the valuesdetected by multiple internal thermo sensor of indoor unit) (Overheat degree):parameters considered in distribution calculation:parameters not considered in distribution calculation[Out door unit]Calculation:power T2gas TGgas for power generation PGstanding-by power TSenergy saving-consideration power T3energy saving-consideration gas TG3power at night by ice heat accumulation TC nighthigh-pressure saturated temperature HPS[Indoor unit]Operation time by fan speed RHeater ON time WIndoor capacity PSHeat exchanger outlet and inlet temperature E1,E2, and E3Actual fan speed[Adaptor]Calculation:operation capacity ratio D = f (SH, SC)fan speed converted value FI = f (actual wind speed)super heat SH = f (E3, E1)sub cool SC = f (HPS, E1)Operation capacity PINb = f (D, FI, and PS), PINg = 0CIN = f (D, FI, and PS)Partially throughAll through[Intelligent Controller]Setting: Heater capacity HFan current added value BPulse unit @ e, @ gCalculation: • PIA = f (PS, T2, PINb, PINg)PIA = f (PIA, TS, PS, W, H, R, B)PGA = f (GIN, TG, PG)• Power distribution ratio RPI = f (PIA’)Gas distribution ratio RGI = f (PGA)• Factor related to ice heat accumulation ICE = f (TC night, RPI)Pice = f (Pc, @e)• Power usage PI = f (RPI, Pc, @e, ICE, Pice)Gas usage GI = f (RGI, Gc, @g)Count:Power pulse count PcGas pulse count Gc1 T2, TG, PG, TST3, TG3, and TC night2 HPS 3 R4 W5 PS6 E1, E2, and E3Actual fan speed7 T2, TG, PG, TST3, TG 3, and TC night7 PINbPINgGIN 7 R, W8 PS9 Pc, Gc