30
HWT-1402S21SM3W-E(TR), HWT-1402S21SM6W-E(TR), HWT-1402S21ST6W-E(TR)
HWT-1402S21ST9W-E(TR), HWT-1402S21MM3W-E(TR), HWT-1402S21MM6W-E(TR)
HWT-1402S21MT6W-E(TR), HWT-1402S21MT9W-E(TR)
32
1
2
1
32
1
32
1
32
1
32
1
2
1
P01
32
1
4 5 6 32
1
4 5 6 32
1
4 5 6 7 8 9 32
1
4 5 6 7 8 9 32
1
32
1
4 5 6 7 32
1
4 5 6 7
3
4
5
2
1
1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 7
6
54321
1 2 3 1 2 3
2
1
2
1
2
1
t° t° t° t°
1 2
21
TB04
3
4
2
1
2
3
1
1
2
1 2 3 4
CN23
5 6 7 8 9 10
2WV BH
1
2
3
4
5
6
7
8
9
10
CN22
6
7
5
4
3
2
1
1 2 3
TB01
1 2 3
6 6 5 4
2
1
P100
P03
1 2 3
t°
TTW
t°
TFI
3
4
2
1
6
7
5
9
10
8
2
1
3
6
5
4
2
3
1
1
2
1
2
2
1
3
2
1
3
4
5
3WV
O/P3
O/P4
O/P1
O/P2
1 2
1 2
3
4
SW706 SW707
1234
SW705 SW708
SW901
1 2
3
4
1 2
3
4
1234
1 2
3
4
1 2
1 2
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
CN34 CN36
CN35 CN37
CN63
CN43
CN62
CN42
CN61
CN41
2*
2**
1*
1**
L1 L2 L3 N
TB03
CN34 CN36
CN35 CN37
CN63
CN43
CN62
CN42
CN61
CN41
3*
3**
2*
2**
1*
1**
CN63
CN43
CN62
CN42
CN61
CN41
CN34 CN36
CN35 CN37
L
TB03
N
1**
CN63
CN43
CN62
CN42
CN61
CN41
CN34 CN36
CN35 CN37
L N
TB03
1**
1*
2* 2** 1*
P04P02
3
1
5
7
4
2
6
8
R C
Be sure to turn off all main power supply
switches or the circuit breaker before starting
any electrical work.
WARNING
FLOW
BH
TWO
TWI
TTW
THO
TFI
TB
FLOW
PS
BRW
BRW
BRW
WHI
WHI
GRY
GRY
GRY
Outdoor unit
WHI
RED
RED
WHI
POWER-RLY
PS
THO
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
TWO TWI