Gree Versati III GRS-CQ1 OPd/NhG-K, Руководство пользователя

Страница: 45 / 52

41
Power
XT1
L1
L
N
PE
1
2
L1
3
L2
L1 L1
PE PE
7 6 4
XT2
1
N AC_L
N AC_L E
EH3 9
X25
X3
8 20K
RT8
L3
10
20K RT9
AC_L
43
BK
L
RD
L-OUT
2
PE
T-SENSOR1
L3
20K RT10
N N-OUT
AP3
13
2-way L2
（ ON ）
L1
（
OFF
）
3
11
12
N
X28
X27
COM-ESPE2
4
45
RT1 20K
COMM
valve1
4
3-way L2
（
ON
）
L1
（
OFF
）
6
5
15K
RT11
14
15
U V W
valve1
N
7
16
X32
X31
RT2
20K
CN15
50K
RT12
20K
T-SENSOR2
3-way L2 （ ON ）
9
L1
（
OFF
）
8
17
RT3
20K
RT13
18
valve2
N
10
19
X34
X33
FA
11
RT4 20K
HP
p
5
4
3
EKV1
2
1
46 47 48
L4 L4 L4
XT3
CN16
50
51
HPP
70
71
RT5 50K
AP2
5
Specification
：
220VAC
1
Coil
KM1 12
20
0
X21 LP1
p
FB
4
EKV2
U V W
23 21
52
53
LPP
1. The wires in the imaninal frames
are connected by the consumer.
KM1-6
13
22
14
CN21
3
2
1
COMP
3 ～
2. If consumer need EH4
，
Please
connect Terminal block(XT2) 1
、
2
with EH3 Together.
220VAC
1
Coil
KM2 15
24
CN8
2 RT6 15K
LP2
p
49
0
X22
16
25
27
AP1
AP
54
55
CN2
EH1
PE
CN1
VA-1
KM2-6 17
26
CN22
RT7 50K
EH2
220VAC 1
KM3
0
18
28
X20
CN9
SP
H-PRESS HEAT
3.KM1
、
KM2 is Auxiliary electric
heater AC contactor Coil. If consumer
need Auxiliary electric heater, Please
connect Terminal block(XT3) 12
、
13
、
14
、
15
、
16
、
17.
Coil
31 29
KM3-6
19
30
20
CN23
SW
Other
thermal
L
N 21
32
22
33
X23
CN25
YV1
4V
DC-MOTOR1
3
CN3
42
CN7
4.KM3 is Water tank Auxiliary
electric heater AC contactor Coil. If
consumer need Water tank Auxiliary
electric heater , Please connect
Terminal block(XT3) 18
、
19
、
20.
XT4
Therm
ostat
23
COOL
35
HEAT
34
Electric component position map
N
L(220VAC)
26
37
25
24
36
CN20
L5
M
CN4
4
Display
board
Gate controller
27
38
PE PE
AP2
AP1
220VAC
28
39 CN24
AP3
XT1
Pump Control
signal (OUT)
29
41
40 CN18
30
CN19
BN
PUMP
BU
~
YE/GN
Earthing wire is available for iron-
clad motor, while unavailable for
plastic-clad motor.
L
XT1 XT2
PE
N
L
EH4
N
L
Power
L1
N
PE
XT1
L
N
1
AC_L
47
2
N DC-BUS
48
DC-BUS
3
4 5
AP3
L-OUT
N-OUT
49
PE
P N
FILTER
P' N'
PE
46
50
AC_L
N
PE
43 44
7
L
6
2
XT5
RD BK
1
XT5
45
AP4
N AC_L
4
EH3
XT2
1
AC_L N
51
9
COM-ESPE2 COMM
X25 X3
8
EH4
10 L2
52
2
PE
RT8 20K
PWR1
L2
53
PWR
L1(OFF) 11 RT1
20K
valve1
4
13
2-way L2(ON) 3 12
X28
X27
RT9
RT10
20K
T-SENSOR1
20K
Specification
：
L1(OFF) 5 14
N
RT2
20K 5
CN15
1. The wires in the imaninal frames are
connected by the consumer.
valve1
16
3-way L2(ON) 7 15
6
N
X32
X31
RT3 20K
FA
RT11 15K
4
3
2
1
EKV1
U V W L2-1 L1-1 L1-2 L2-2
3-way L2(ON) 9 18
L1(OFF) 8 17
2. If consumer need EH4 ， Please connect
Terminal block(XT2) 1
、
2 with EH3 Together.
valve2 N
10
19
11
X34
X33
RT12
50K T-SENSOR2
RT4 20K
RT13
60 61 62 YE BN WH BU
20K
5
CN16
3.KM1 、 KM2 is Auxiliary electric heater AC
contactor Coil. If consumer need Auxiliary
electric heater, Please connect Terminal
block(XT3) 12
、
13
、
14
、
15
、
16
、
17.
XT3
70
71
RT5
50K
FB
AP2
4 EKV2
3 L3 L3 L3
A2 A1 23
20
HP p
220VAC
Coil
KM1 12
13
X21
64
65 HPP
2
1
EH1
U V W
KM1-2 14
21
22 CN21 2 RT6
15K
VA-1
CN8
LP1
p
COMP
3 ～
A2 A1 27 24
66
67
L1
4.KM3 is Water tank Auxiliary electric heater
AC contactor Coil. If consumer need Water
tank Auxiliary electric heater , Please connect
Terminal block(XT3) 18
、 19 、 20.
220VAC
Coil
KM2
KM2-2
15
16
17
X22
LPP
25
26
AP1
CN1
AP EH2
HEAT
63
CN22 RT7
50K
LP2
p
CN9
68
69
PE
CN2
220VAC
Coil
A2 KM3 A1
18
31
28
29
X20
4V
YV1
KM3-2
19
20
30 CN23
SW
CN25
H-PRESS
Electric component position map
Other
thermal
N
L 21 33 32
SP
X23
22
3
CN3
42
CN7 DC-MOTOR1
AP2
L XT5
XT4
HEAT
34
L1 AP4 AP3
Therm
COOL
24
23 35
N
L4
4
FILTER
AP1
ostat 25
L(220VAC)
26
Gate controller
27
28
36
37
CN20
CN4
Display
board
M
PE
XT3 XT4
220VAC
38
39 CN24
XT1
BN
CN18
PUMP BU L
XT1 XT2 Pump Control
signal (OUT)
29
30
40
41
~
N
PE
CN19
YEGN
PE
Earthing wire is available for iron-
clad motor, while unavailable for
plastic-clad motor.
Air-to-water Heat Pump
17.2 Electric Wiring
17.2.1 Wiring principle
Refer to Section 15.4.
17.2.2 Electric wiring
The wiring diagram stuck to the unit always prevails.
(1) GRS-CQ4.0Pd/NhG-K , GRS-CQ6.0Pd/NhG-K , GRS-CQ8.0Pd/NhG-K
CODE NAME
AP Main Board Only For RT6
AP1 Indoor unit Main Board
AP2 Outdoor unit Main Board
AP3 Drive Board
COMP Compressor
EH1 Bottom band heater
EH2 Compressor band heater
EH3 Plate heat exchanger anti-freezing
EH4 expansion tank heater
EKV1 Electronic expansion valve coil1
EKV2 Electronic expansion valve coil2
HP High pressure switch
KM1 Optional electric heater 1 AC contactor
KM2 Optional electric heater 2 AC contactor
KM3 Water tank electric heater AC contactor
L Electrical Inductance
L1 ～ L5 Magnetic ring
LP1 Low pressure switch for heating
LP2 Low pressure switch for cooling
M Motor
PUMP Indoor unit pump
RT1 Water-in temp.sensor of the whole unit
RT2 Water-out temp.sensor of the whole unit
RT3 Liquid pipe temp.sensor
RT4 Gas pipe temp.sensor
RT5 Optional water temp.sensor
RT6 Remote room temp.sensor
RT7 Water-tank temp.sensor
RT8 Inlet temp.sensor of economizer
RT9 Outlet temp.sensor of economizer
RT10 Defrosting temp.sensor
RT11 Outdoor temp.sensor
RT12 Discharged temp.sensor
RT13 Suction temp.sensor
SP High pressure sensor
SW Waterflow switch
XT1 Power Terminal block
XT2 Terminal block(1~11)
XT3 Terminal block(12~22)
XT4 Terminal block(23~30)
YV1 4-way valve coil
(2) GRS-CQ10Pd/NhG-K, GRS-CQ12Pd/NhG-K, GRS-CQ14Pd/NhG-K, GRS-CQ16Pd/NhG-K
CODE NAME
AP Main Board Only For RT6
AP1 Indoor unit Main Board
AP2 Outdoor unit Main Board
AP3 Filter Board
AP4 Drive Board
COMP Compressor
EH1 Bottom band heater
EH2 Compressor band heater
EH3 Plate heat exchanger anti-freezing
EH4 expansion tank heater
EKV1 Electric expansion valve coil 1
EKV2 Electric expansion valve coil 2
FILTER Filter
HP
High pressure switch
KM1 Optional electric heater AC contactor 1
KM2 Optional electric heater AC contactor 2
KM3 Water tank electric heater AC contactor
L Electrical Inductance
L1 PFC Electrical Inductance
L2
～
L4 Inductor
LP1 Low pressure switch for heating
LP2 Low pressure switch for cooling
M Motor
PUMP Indoor unit pump
RT1 Water-in temp.sensor of the whole unit
RT2 Water-out temp.sensor of the whole unit
RT3 Liquid pipe temp.sensor
RT4 Gas pipe temp.sensor
RT5 Optional water temp.sensor
RT6 Remote room temp.sensor
RT7 Water-tank temp.sensor
RT8 Inlet temp.sensor of economizer
RT9 Outlet temp.sensor of economizer
RT10 Defrosting temp.sensor
RT11 Outdoor temp.sensor
RT12 Discharged temp.sensor
RT13 Suction temp.sensor
SP High pressure sensor
SW Waterflow switch
XT1 Power Terminal block
XT2 Terminal block(1~11)
XT3 Terminal block(12~22)
XT4 Terminal block(23~30)
XT5 Terminal block(1~2)
YV1 4-way valve coil
SPLIT TYPE
1
1
3 4 5 6
3 4 5 6
XT3
XT4