Daikin VRV IV+ - Page 170

26 | Technical data
Installer and user reference guide
170
REYQ8~20+REMQ5U7Y1B
VRV IV+ heat recovery
4P561154-1A – 2020.10
DS1, DS2 (A1P) DIP switch
E1HC Crankcase heater
E3H Drain pan heater (option)
F1U, F2U (A1P) Fuse (T 3.15A / 250V)
F1U (A8P) Fuse (T 3.15A / 250V)
F3U Field fuse
F101U (A4P, A7P) Fuse
F401U, F403U
(A2P, A5P)
Fuse
F601U, (A3P, A6P) Fuse
HAP (A*P) Pilot lamp (service monitor is green)
K3R (A3P, A6P) Magnetic relay
K3R (A1P) Magnetic relay (Y12S)
K4R (A1P) Magnetic relay (Y11S)
K6R (A1P) Magnetic relay (E3H)
K7R (A1P) Magnetic relay (E1HC)
K8R (A1P) Magnetic relay (E2HC)
K9R (A1P) Magnetic relay (Y3S)
K11R (A1P) Magnetic relay (Y2S )
K12R (A1P) Magnetic relay (Y4S)
K13R (A1P) Magnetic relay (Y5S)
L1R, L2R Reactor
M1C, M2C Motor (compressor)
M1F, M2F Motor (fan)
PS (A1P, A3P, A6P,
A8P)
Switching power supply
Q1DI Earth leakage circuit breaker
Q1LD (A1P) Earth current detector
Q1RP (A1P) Phase reversal detect circuit
R24 (A4P, A7P) Resistor (current sensor)
R300 (A3P, A6P) Resistor (current sensor)
R1T Thermistor (air)
R3T Thermistor (liquid, main)
R4T Thermistor (heat exchanger, liquid pipe upper)
R5T Thermistor (heat exchanger, liquid pipe lower)
R6T Thermistor (subcool heat exchanger gas)
R7T Thermistor (subcool heat exchanger liquid)
R8T Thermistor (heat exchanger, gas upper)
R9T Thermistor (heat exchanger, gas lower)