Daikin RP71L7V1, Installation Instructions Manual

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Installation manual
12
R(Y)P71~W1
Split System air conditioners
4PW14486-1B
W
IRING DIAGRAM
A1P ........................... Printed cicuit board
BS1 ........................... Push button (forced defrost - pump down)
C1R,C2R................... Capacitor (M1F-M2F)
C3R
(V1 MODEL)
........... Capacitor (M1C)
C4R
(V1 MODEL)
........... Starting Capacitor (M1C)
DS1,DS2 ................... Selector switch
F1U,F2U.................... Fuse (250V, 10A, B)
F3U .......................... Field fuse
HAP........................... Light emitting diode (green)
K1M........................... Magnetic contactor (M1C)
K1R ........................... Magnetic relay (K1M)
K3R,K4R ................... Magnetic relay (Y1S, Y2S)
K5R,K6R,K7R ........... Magnetic relay (M2F) (R(Y)P125 only)
K8R,K9R,K10R ......... Magnetic relay (M1F)
K11R
(V1 MODEL)
......... Starting relay (M1C) (heatpump only 71 and
100 class)
M1C........................... Motor (compressor)
M1F,M2F ................... Motor (fan)
PRC
(W1 MODEL)
.......... Phase reverse circuit
Q1M,Q2M .................. Thermo switch (M1F-M2F)
Q3E ........................... Earth leak detector
R1T............................ Thermistor (air)
R2T............................ Thermistor (coil)
R3T............................ Thermistor (discharche)
R4C
(V1 MODEL)
........... Resistor
RC ............................. Signal receiver circuit
S1PH ......................... Pressure switch (HIGH)
S1PL.......................... Pressure switch (LOW)
SD ............................. Safety devices input
T1A ............................ Current transformer
T1R............................ Transformer (220-240V/24,9V)
TC.............................. Signal transmission circuit
X1M,X2M,X3M .......... Terminal strip
Y1E............................ Expansion valve (electrical type)
Y1S............................ 4-way valve
Y2S............................ Solenoid valve
: Field wiring BLK : Black
L : Live BLU : Blue
N : Neutral ORG : Orange
: Terminal RED : Red
: Connector WHT : White
: Wire clamp YLW : Yellow
: Protective earth (screw)
: Do not operate the unit by short-circuiting S1PL.
This would cause compressor failure.
: Confirm the method of setting selector switches in
the service manual. Factory setting of all switches
are set to be OFF.