Daikin DBG Series Service Instructions Manual page 94

HEATER KIT WIRING DIAGRAMS
BK BK
FL
FL FL
FL
HTR 2 HTR 3
HTR 1 HTR 1
TL
TL TL
TL
YL
RD BK
CT1 CT2
BK
RD YL
OP
OP OP
L1 L2 L3
MODEL - EHK4-75, EHK7-75
COMPONENT CODE
PC = 9 PIN CONNECTOR
HTR = HEATER ELEMENT
TL = THERMAL LIMIT
RS = RELAY/SEQUENCER
FL = FUSE LINK OR NONRESETTING THERMOSTAT
OP = OVERLOAD PROTECTION
CT = CONTACTOR
WIRING CODE:
HIGH VOLTAGE
LOW VOLTAGE
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
94
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
FOR UNITS WITH SERIALS 1409 AND NEWER
BK BK BK
FL FL
FL
FL
HTR 2 HTR 3 HTR 2 HTR 3
HTR 1
TL TL
TL
TL
RD YL BK RD YL
CT3
BK
RD YL RD YL
OP OP
OP OP OP
L1 L2 L3 L1 L2 L3
BK BK BK
FL
FL
FL FL
HTR 2 HTR 3
HTR 1
TL
TL TL
TL
BK RD YL BK
BL
CT4
WH
BR
BK BK
RD YL
OP
OP OP OP
L1 L2 L3
EHK4-75 / EHK7-75
BK BK
FL
FL
FL
HTR 2 HTR 3
HTR 1
TL
TL
TL
YL BK
RD
M1
CT5
M2
RS1
BK
RD YL
OP
OP OP
L1 L2 L3
0140L02358-B
PC
1
2
3
BL 4
BR 5
6
WH
7
8
PU
9
PU