Internal Wiring - Daikin VRV Plus Series General Information Manual

Si33-003.book Page 148 Monday, June 25, 2001 9:06 AM
Field Wiring
7.2

Internal Wiring

RSXYP16, 18, 20
A1P Printed circuit board (MAIN)
A2P Printed circuit board (INV)
A3P Printed circuit board (SUB)
A5P Printed circuit board
BS1-5 Push button switch (MODE, SET, RETURN,
WIRING CHECK, RESET)
C1R-4R Capacitor
C5R,6R Capacitor
CN-1,CN-19 Relaying connector
F2C Over current relay (M2C)
F1S Surge Absorber
F1U,2U Fuse (250V,10A) (A1P)
F1U Fuse (250V,10A) (A3P)
H1P-7P Pilotlamp (service monitor - orange) (A1P)
H2P ; Prepare-flickering
Malfunction detection-light up
H1P-4P Pilotlamp (service monitor - red) (A2P)
HAP Pilotlamp (service monitor - green) (A1P-3P)
INV Inverter
J1HC,2HC Crankcase heater
K1M,2M Magnetic contactor (M1C,2C)
K1R Magnetic relay (M1F) (A1P)
K1R Magnetic relay (A2P)
K2R Magnetic relay (M1F) (A1P)
K2R Magnetic relay (A2P)
K3R Magnetic relay (M2F) (A1P)
K4R Magnetic relay (K2M) (A1P)
K5R Magnetic relay (A3P)
K6R Magnetic relay (J1HC) (A1P)
K6R Magnetic relay (M3F) (A3P)
K7R Magnetic relay (Y1R) (A1P)
K7R Magnetic relay (M4F) (A3P)
K8R Magnetic relay (Y1S) (A1P)
K9R Magnetic relay (Y2S) (A1P)
K10R Magnetic relay (Y3S) (A1P)
K11R Magnetic relay (Y4S) (A1P)
K12R Magnetic relay (Y5S) (A1P)
Refer "Wiring diagram" for outdoor unit on page 113.
148
L1R Reactor
M1C,2C Motor (compressor)
MF1,2F Motor (fan)
MF3,4F Motor (fan)
Q1M,2M Thermo switch (M1F, M2F)
Q3M,4M Thermo switch (M3F, M4F)
R1 Resistor
R66-69 Resistor
R93,94 Resistor
R1T Thermistor (AIR) (A1P)
R1T Thermistor (FIN) (A2P)
R2-1T,2T Thermistor (coil)
R3-1T,2T Thermistor (discharge)
R4-1T,2T Thermistor (header)
R6-1T Thermistor (suction)
SENPH Pressure sensor (high)
SENPL Pressure sensor (low)
S1PH,2PH Pressure switch (high)
TB1,2 Terminal circuit board (relay)
T1R,2R Transformer (220-240V/22V)
X1M Terminal strip (power)
X2M Terminal strip (control)
Y1E,2E Electronic expansion valve
Y1R 4 way valve
Y1S Solenoid valve (auxiliary condenser)
Y2S Solenoid valve (hotgas)
Y3S Solenoid valve (injection M1C)
Y4S Solenoid valve (injection M2C)
Y5S Solenoid valve (receiver)
Z1F-5F Noise filter
D M Diode module
P C Power circuit
P M Power module
PRC Phase reversal detect circuit
Safety devices input
S D
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SiE33-003
Installation Manual