29
4 Wiring diagram
4-1. Hydro unit
HWT-602S21SM3W-E(TR), HWT-602S21SM6W-E(TR), HWT-602S21ST6W-E(TR)
HWT-1102S21SM3W-E(TR), HWT-1102S21SM6W-E(TR), HWT-1102S21ST6W-E(TR)
HWT-1102S21ST9W-E(TR), HWT-1102S21MM3W-E(TR), HWT-1102S21MM6W-E(TR)
HWT-1102S21MT6W-E(TR), HWT-1102S21MT9W-E(TR)
3
2
1
CN605
(BLU)
2
1
CN603
(BLK)
3
2
1
CN609
(WHI)
3
2
1
CN611
(YEL)
3
2
1
CN607
(BLK)
CN602
(WHI)
CN601
(YEL)
CN600
(RED)
3
2
1
CN604
(BRW)
CN903
(BLU)
2
1
P01
3
2
1
CN711
(WHI)
4
5
6 3
2
1
CN707
(BLU)
4
5 6 3
2
1
CN305
(RED)
4 5
6
7 8
9 3
2
1
CN304
(WHI)
4
5
6 7 8
9
3
2
1
CN303
(WHI)
3
2
1
CN200
(WHI)
4 5
6 7 3
2
1
CN201
(RED)
4
5
6 7 3
2
1
CN01
(BLK)
4
5
1
CN08
(WHI)
2
3
4 5
6
1
CN02
(WHI)
2 3 4
5
6 1
CN10
(RED)
2 3
4 5
6 7
8 9
7
6
5
4
321
CN09
(WHI)
1 2
3
CN06
(WHI)
1 2
3
CN07
(RED)
2
1
2
1
2
1
t°
t°
t°
t°
THO TWOTWITC
PS
FLOW
12
21
TB04
3
4
CN03
(WHI)
2
1
2
3
1
CN54
(BLU)
1
2
CN53
(BLK)
1
2
3
4
CN23
5
6
7
8
9
10
2WV BH
1
2
3
4
5
6
7
8
9
10
CN22
CN50
(BLU)
6
7
5
4
3
2
1
1 2 3
TB01
1 2 3
RED
!!
6 6 5
4
CN902
(WHI)
2
1
P100
P03
1 2 3
CN51
(BLU)
MIX V
t°
TTW
t°
TFI
3
4
CN04
(WHI)
2
1
6
7
5
9
10
8
2
1
3
6
5
4
CN703
(WHI)
2
3
1
CN702
(GRY)
1
2
CN701
(RED)
1
2
CN700
(BLK)
2
1
3
WHI
CN01
(BLK)
2
1
3
4
5
3WV
CN52
(BLU)
RED
WHI
BLK
O/P3
O/P4
O/P1
O/P2
12
1234
ON
SW706 SW707
12
3
4
SW705SW708
SW901
OFF
ON
OFF
1234
1234
ON
OFF
12
3
4
1234
ON
OFF
ON
OFF
12
12
21
I/P8
I/P7
I/P6
I/P5
I/P4
I/P3
I/P2
I/P1
7
8
9
10
CN21
1
2
3
4
5
6
7
L1 L2 L3
N
TB03
BRW
BLK
GRY
BLU
CN34 CN36
CN35 CN37
CN63
CN43
CN62
CN42
CN61
CN41
2** 1**
L1 L2 L3
N
TB03
BRW
BLK
GRY
BLU
CN34 CN36
CN35 CN37
CN63
CN43
CN62
CN42
CN61
CN41
3*
3**
2*
2**
1*
1**
CN63
CN43
CN62
CN42
CN61
CN41
BLK
BLK
WHI
WHI
CN34 CN36
CN35 CN37
L
TB03
N
1**
2* 2**1*
CN63
CN43
CN62
CN42
CN61
CN41
CN34 CN36
CN35 CN37
L
N
TB03
BRW
BLK
GRY
BLU
1**
1*
1*2*
BH
FLOW
PS
TB
TFI
THO
TTW
TWI
TWO
WARNING
Outdoor unit
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