Daikin RP200B8W1, Installation Manual

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Installation manual
6
R(Y)P200+250B8W1
Split System air conditioners
4PW23688-1B
E
LECTRICAL WIRING WORK
■
All wiring must be performed by an authorized electrician.
■
All components procured on the site and all electric construction
should comply with the applicable local and national codes.
■
Be sure to use a dedicated power circuit.
■
Do not share a common source with other equipment.
■
Fix cables so that cables do not make contact with the pipes
(especially on high pressure side).
■
Make sure to connect power supply cables in normal phase. If
connected in reverse phase, the remote controller of indoor unit
indicates “U1” and the equipment cannot operate. Change any
two of the three power supply cables (L1, L2, L3) to correct
phase.
If the contact in the magnetic switch should be forcibly turned on
while the equipment is inoperative, the compressor will burn out.
Never try to forcibly turn on the contact.
■
Never squeeze bundled cables into a unit.
■
When cables are routed from the unit, a protection sleeve for the
conduits (PG-insertions) can be inserted at the installation hole.
(Refer to
figure 11 )
■
Follow the electric wiring diagram for electrical wiring works.
■
Grounding resistance should be according to national
regulations.
Wiring of power supply and the units
Refer to the installation manual attached to the indoor unit for wiring
of indoor units, etc.
Attach an earth leak detector and fuse to the power supply line. (See
figure 10) .
T
EST OPERATION
For the test run procedure, refer to the indoor unit installation manual.
D
ISPOSAL REQUIREMENTS
Dismantling of the unit, treatment of the refrigerant, of oil and of other
parts must be done in accordance with relevant local and national
legislation.
W
IRING DIAGRAM
L1........................... RED
L2........................... WHITE
L3........................... BLACK
N ............................ BLUE
A1P,A2P................. PRINTED CIRCUIT BOARD
BS1........................ PUSH BUTTON (FORCED DEFROST - PUMP
DOWN)
C1R,C2R ............... CAPACITOR (M1F-M2F)
DS1........................ SELECTOR SWITCH (DEFROST)
F1C........................ OVER-CURRENT RELAY
F1U,F2U ................ FUSE (250 V, 10 A)
F3U........................ FIELD FUSE
J1HC...................... CRANKCASE HEATER
K1M ....................... MAGNETIC CONTACTOR (M1C)
M1C ....................... MOTOR (COMPRESSOR)
M1F,M2F................ MOTOR (FAN)
PRC ....................... PHASE REVERSE CIRCUIT
Q1L,Q2L ................ THERMO SWITCH (M1F-M2F)
Q3E ....................... EARTH LEAK DETECTOR
R1T........................ THERMISTOR (AIR)
R2T........................ THERMISTOR (COIL)
RC ......................... SIGNAL RECEIVER CIRCUIT
RyC........................ MAGNETIC RELAY (K1M)
RyF1 ...................... MAGNETIC RELAY (M1F)
RyF2 ...................... MAGNETIC RELAY (M2F)
RyS........................ MAGNETIC RELAY (Y1R)
S1LP...................... PRESSURE SWITCH (LOW)
S1PH ..................... PRESSURE SWITCH (HIGH)
A Inside
B Outside
1 Wire
2 Bush
3 Nut
4 Frame
5 Hose
I Pair
II Twin
III Triple
IV Double Twin
M Master
S Slave
1 Earth leak detector
2 Fuse
3 Remote controller
Power supply
Model
Field
fuse Wire type
(1)
(1) Only in protected pipes, use H07RN-F when protected pipes are not used.
Size
Wire type of
wiring between
the units
R(Y)P200 25 A H05VV-U5G Wiring size must
comply with the
applicable local and
national code
H05VV-U4G2.5
R(Y)P250 32 A H05VV-U5G H05VV-U4G2.5
: FIELD WIRING
L : LIVE
N : NEUTRAL
: TERMINAL
: CONNECTOR
: WIRE CLAMP
: PROTECTIVE EARTH (SCREW)
BLK : BLACK
BLU : BLUE
ORG : ORANGE
RED : RED
WHT : WHITE
YLW : YELLOW
: DO NOT OPERATE THE UNIT BY SHORTCIRCUITING S1LP
: USE COPPER CONDUCTORS ONLY