Electrical Connections To An Oil Furnace - Trane TFD215ALAH005C Installation Operation & Maintenance

Installer's Guide
▲
!
HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC
POWER, INCLUDING REMOTE DISCONNECTS BEFORE
SERVICING. FOLLOW PROPER LOCKOUT/TAGOUT
PROCEDURES TO ENSURE THE POWER CAN NOT BE
INADVERTENTLY
DISCONNECT POWER BEFORE SERVICING COULD
RESULT IN DEATH OR SERIOUS INJURY.
SINGLE STAGE OIL FURNACE TO AIR CLEANER
THERMOSTAT
FAN CENTER
R/
RC
RH
Y
G
W
R1
NOTE 2
OIL BURNER PRIMARY
R1
NOTE 1: If thermostat being used has separate RC and
RH terminals, jumper RC and RH together.
NOTE 2:
Oil burner primary TT contacts must be isolated
using field supplied relay (RLY00925) or equivalent.
NOTE 3:
The black wire (Bk) from ACCE unit must be connected
to chassis ground to ensure proper operation.
12

ELECTRICAL CONNECTIONS TO AN OIL FURNACE

WARNING
ENERGIZED. FAILURE
FURNACE AIR
CLEANER
R R
Y
BR
G
G
W W
C B
Bk
GND
T
NOTE 2
T
Numbers in [brackets] are for 50 Hz international systems.
Refer to the diagrams below for proper connections
to an oil furnace. Consult the oil furnace installer's
guide for additional information.
TO
VARIABLE SPEED OIL FURNACE TO AIR CLEANER
THERMOSTAT
R/
RC
RH
Y/
Y1
G
W1
R1
B
NOTE 2
NOTE 3
OIL BURNER PRIMARY
NOTE 1: If thermostat being used has separate RC and
RH terminals, jumper RC and RH together.
NOTE 2: Oil burner primary TT contacts must be isolated
using field supplied relay (RLY00925) or equivalent.
NOTE 3:
The black wire (Bk) from ACCE unit must be connected
to chassis ground to ensure proper operation.
FURNACE
LOW VOLTAGE
TERMINAL
CLEANER
BLOCK
R
O
Y/
Y2
G
W1
BCC
BK
T
R1
NOTE 2
T
Pub. No. 18-HE53D1-7
AIR
R
BR
G
W
B
Bk
NOTE 3
GND