Mod.: TRIAL DC INVERTER (7,1 kW)
BLOCK
WH
FB
FA
4-WAY
VALVE
θ
PE
OFAN
YEGN
PE
TUBE-A
RT5
RT4
YA
QA
WH
BK
RD
YEGN
BU
BN(BK)
BU
L3
XT1
N
L
XTA
PE
N1
E
N2
AC-L1
AC-L2
PE
L4
BK
BU
BN
YEGN
BU
BU
BN
YEGN
BK
GY
WH
BN
BU
PE
L
N
L3
L4
L4
L5
XTC
PE
PE
XTB
YEGN
BN
BK
BU
BK
BN
YEGN
BU
BN
2
3
N(1)
2
3
N(1)
2
3
N(1)
TERMINAL
TERMINAL
BLOCK
BLOCK
TERMINAL
BLOCK
TERMINAL
Gas Valve
Gas Valve
RD
BK
BK
QB
YB
RT6
RT7
TUBE-B
RD
BK
RD
QC
YC
RT8
RT9
TUBE-C
θ
θ
θ
θ
θ
FAN MOTOR
INDOOR UNIT A
INDOOR UNIT B
INDOOR UNIT C
BN
BU
HEAT-B
RD
RD
E1
PE
YEGN
EH
BOTTOM
HEATER
BAND
iron shell motor.
only applies to the
Note: Motor ground
Please don't touch any terminal when
the voltage of terminal P(DC+) and
N(DC-) at AP1 is higher than 30V to
prevent the risk of electrical shock!
L2
BN
BU
L1
L9
L9
L1
L2
600007001277
L7
L7
L6
L6
REACTOR
EXPANSION
ELECTRONIC
ELECTRONIC
EXPANSION
EXPANSION
ELECTRONIC
BU
OG
WH
RD
BK
EKV
5
EKV
5
5
EKV
LX1-2
LX1-1
L
5
FC
5
5
COM-INNER
N1
AC-L
N2
4WAY
HEAT-C
T-SENSOR
HPP
θ
RD
RD
VT
VT
4YV
COMPRESSOR
15K
HPS P
20K
50K
YE
BU
WH
BK
HIGH
SWITCH
PRESSURE
OUTTUBE
OUTROOM
EXHAUST
TEMP. SENSOR
TEMP. SENSOR
TEMP. SENSOR
θ
θ
M1
POWER
Temp.Sensor
Liquid Valve
Gas Valve
VALVE C
VALVE A
VALVE B
LX2-2
LX2-1
Temp.Sensor
Temp.Sensor
Liquid Valve
Temp.Sensor
Temp.Sensor
Liquid Valve
Temp.Sensor
RT1
RT2
RT3
WARNING
PROTECTOR
OVERLOAD
SAT
OVC-COMP
COMP.
U
V
W
PE
YEGN
COMP
V(YE)
U(BU)
W(RD)
CONNECTOR
L8
X1
BU
YE
RD
BU
YE
RD
L8
L8
WH
WH
PE
BAND HEATER
OUTDOOR UNIT
AP1: Main Board
AP2:Filter Board
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
Mod.: QUADRI DC INVERTER (10,2 kW)
Please don't touch any terminal when
the voltage of terminal P(DC+) and
N(DC-) at AP1 is higher than 30V to
prevent the risk of electrical shock!
L9
L9
Gas
Valve
OUTDOOR UNIT
TERMINAL
L1
TERMINAL BLOCK
TERMINAL BLOCK
TERMINAL BLOCK
N(1)
3
2
N(1)
3
2
N(1)
3
2
INDOOR UNIT C
BN
BU
YEGN
BN
BK
BU
BK
BN
YEGN
XTB
PE
PE
XTC
PE
BK
BN
YEGN
INDOOR UNIT D
BU
XTD
2
3
N(1)
TERMINAL BLOCK
BU
BN
L5
L4
L4
L4
L3
N
L
PE
POWER
INDOOR UNIT B
INDOOR UNIT A
BU
BN
WH
GY
BK
YEGN
BU
BN
BN
BU
BN
BU
BU
YEGN
BN
BU
BK
L4
PE
AC-L2
AP2: Main Board
AC-L1
N2
E
N1
PE
XTA
L
N
XT1
L3
BU
RD
BN(BK)
BU
YEGN
θ
θ
θ
θ
θ
θ
θ
RD
BK
RD
BK
BK
RD
RD
BK
WH
QA
YC
QC
YB
QB
YA
RT8
RT9
TUBE-C
TUBE-B
RT7
RT6
RT4
RT5
TUBE-A
TUBE-D
YE
BK
RD
RT11
RT10
QD
YD
FAN MOTOR
PE
YEGN
OFAN
PE
θ
AP1: Main Board
L2
L1
BLOCK
HEAT-B
EH
RD
BOTTOM
HEATER
BAND
RD
E1
YEGN
PE
L2
600007001276
iron shell motor.
only applies to the
Note: Motor ground
WARNING
50K
15K
20K
VALVE
A
L6
L7
Gas
Sensor
Temp.
Valve
Gas
Sensor
Temp.
Valve
Sensor
Temp.
Temp.
Sensor
Valve
Liquid
Temp.
Sensor
Valve
Liquid
Temp.
Sensor
Valve
Valve
Temp.
Sensor
Gas
Liquid
Liquid
Valve
Sensor
Temp.
M1
θ
θ
L8
L8
TEMP. SENSOR
TEMP. SENSOR
TEMP. SENSOR
EXHAUST
OUTROOM
OUTTUBE
PRESSURE
SWITCH
HIGH
PROTECTOR
OVERLOAD
COMP.
BK
WH
BU
YE
WH
WH
YEGN
RD
YE
BU
RD
YE
BU
SAT
RT1
RT3
X1
PE
W
V
L8
U
COMP
P
HPS
RT2
BAND HEATER
COMPRESSOR
4YV
VALVE
4-WAY
VT
VT
PE
RD
RD
θ
W(RD)
U(BU)
V(YE)
OVC-COMP
HPP
T-SENSOR
HEAT-C
4WAY
VALVE D
EXPANSION
ELECTRONIC
YE
EKV
5
5
FD
N2
AC-L
N1
COM-INNER
5
FA
FB
5
FC
5
L
LX1-1
LX1-2
LX2-2
LX2-1
EKV
5
5
EKV
5
EKV
WH
BK
RD
WH
OG
BU
ELECTRONIC
EXPANSION
VALVE B
EXPANSION
ELECTRONIC ELECTRONIC
EXPANSION
VALVE C
REACTOR
L6
L7
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
39
Summary of Contents for Dual DC Inverter (4,1 kW)
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