Daikin VRV IV Series - Page 136

24 | Technical data
Installer and user reference guide
136
RKXYQ5T8+8T7Y1B + RDXYQ5T8+8T7V1B
VRV IV heat pump for indoor installation
4P499898-1B – 2021.12
C* Capacitor (A3P)
DS* DIP switch (A1P)
E1HC Crankcase heater
F*U Fuse (T 3.15A / 250V) (A1P)
F3U Field fuse
F400U Fuse (T 6.3A / 250V) (A2P)
F410U Fuse (T 40A / 500V) (A2P)
F411U Fuse (T 40A / 500V) (A2P)
F412U Fuse (T 40A / 500V) (A2P)
HAP Running LED (service monitor green) (A1P)
K1M Magnetic contactor (A3P)
K*R Magnetic relay (A*P)
L1R Reactor
M1C Motor (compressor)
M1F Motor (fan)
PS Power supply (A1P, A3P)
Q1DI Earth leakage circuit breaker (field supply)
Q1RP Phase reversal detect circuit (A1P)
R21T Thermistor (M1C discharge)
R3T Thermistor (accumulator)
R5T Thermistor (subcool liquid pipe)
R6T Thermistor (heat exchanger gas pipe)
R7T Thermistor (suction)
R* Resistor (A3P)
S1NPH High pressure sensor
S1NPL Low pressure sensor
S1PH High pressure switch (discharge)
S1S Air control switch (optional)
S2S Cool/heat selector switch (optional)
SEG1~SEG3 7-segment display
T1A Earth leakage detector
V1R IGBT power module (A3P)
V2R Diode module (A3P)
X37A Connector (power supply for option PCB) (optional)
X66A Connector (cool/heat selector switch) (optional)
X1M Terminal strip (power supply)
X*A PCB connector
X*M Terminal strip on PCB (A*P)