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Page 26
:thermal cut-out
:thermal link, self-resetting
8KW/10KW HEAT KIT
Round hole number Relay number
RELAY 1
RELAY 2
RELAY 1
RELAY 2
Round hole number
CB1
3(S)
1(L1) 2(L2)
TYPE A
L1
L2
TYPE B
Y/G
Circuit breaker number
NOTE2:
Please attach the nameplate to the cover of
the electric control box. All the round holes
located on the plate represent numbers. Please
refer to the Installation Manual for details.
NOTE1:
This symbol indicates the element is
optional, The wiring type of the actual
unit shall prevail.
NOTE3: TO BE WIRED IN ACCORDANCE WITH NEC
AND LOCAL CODES.
NOTE4: POWER A,B,C,D ARE DIFFERENT POWERS.
Y/G
RED
YELLOW
BLACK
3
BLACK
BLACK
RED
RED
RELAY2
RELAY1
BLACK
RED
RED
BLACK
0
0
Aux-Heat
control signal
24V
̚
7 2, 1 ' 2 2 5
8 1 , 70 $ , 1
% 2 $ 5 '& 1
7 2, 1 ' 2 2 58 1 , 7
0 $ , 1 % 2 $ 5 '
& 1
3(S)
1(L1) 2(L2)
RED
BLACK
HTR1
7 & 2
7 /
RED
BLACK
HTR2
7 & 2
7 /
L1
L2
& %
/
/
&%
&%
POWER A
POWER B
(green)
Y/G
Y/G
The wiring mode of power supply A shall be
based on the type of original wiring terminal of
AHU; for type A, S position must be connected
to the ourdoor S; for type B, S position shall not
be connected.
Indoor Unit
Ins
tallation
Summary of Contents for 18K
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