Honeywell Heat/1Cool User Guide - Page 117

Typical Ebhp Series

Page 117 highlights

Electromechanical Chronotherm® III YORK/BORG WARNER TYPICAL EBHP SERIES Electronic Replacement or Upgrade Chronotherm IV AVAILNAOBTLE Y594R1425 Y5Y9549G41G4174619 T8611R1000 T8T481411R11R0120802 T8T581511G11G0140721 T8T081011R11R0110406 T8T681611G12G0220802 W890P0CB8190000/2 Function Common · Existing Terminals B or X2 X X C C C C C C Power R R R R R R R R R 1st Stage W1 Heat Aux. Heat W2 W1 W1 W1 W1 W1 W1 W1 - ³ ³ ³ ³ ³ ³ ³ ² W2 W2 W2 W2 W2 W2 W2 Aux. NOT AVAILABLE Fan G 1st Stage Y1 Cool C/O Valve - Heat C/O Valve - Cool G G G Y Y1 Y1 B B B O O O G G G G G ´ Y Y1 Y Y1 Y1/W1 B B or O/B B B or O/B O/B O O or O/B O O or O/B O/B System Monitor/ - System Defrost L - L L L L L L Em. Heat E E E E E E E E E Multiple Aux. - Heat Loads » LED Indication - W3 W3 - X2 ¿ X1 X2 - - - - - - - - - X1 X2 - ³ Remove factory-installed Y1 (Y) to W1 (W) jumper. · Terminal must be connected to the transformer common. » Terminal is for multiple auxiliary heat loads such as contactors, sequencers, or relays. ¿ Field-installed X2 to X (C) jumper. ´ If separate Y1 and W1 terminals are required, install R8222D1014; see page 12. ² Configure W2 cycle rate to NC. M13220 70-6627 • 115

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70-6627
115
YORK/BORG WARNER
TYPICAL EBHP SERIES
Common
B
Power
1st Stage
Heat
Aux. Heat
Fan
1st Stage
Cool
C/O Valve
Heat
C/O Valve
Cool
System Monitor/
System Defrost
Em. Heat
Multiple Aux.
Heat Loads
C
LED
Indication
T8011R1006
T8011R1014
Function
Existing
Terminals
NOT
AVAILABLE
T8611R1000
T8411R1002
T8411R1028
T8511G1021
T8511G1047
T8611G2002
T8611G2028
PC8900/
W8900B1002
Electromechanical
Chronotherm
®
III
Electronic Replacement or Upgrade
A
Remove factory-installed Y1 (Y) to W1 (W) jumper.
B
Terminal must be connected to the transformer common.
C
Terminal is for multiple auxiliary heat loads such as contactors, sequencers,
or relays.
M13220
D
Field-installed X2 to X (C) jumper.
E
If separate Y1 and W1 terminals are required, install R8222D1014; see
page 12.
F
Configure W2 cycle rate to NC.
A
A
A
A
A
A
E
F
A
D
B
or
X2
X
X
C
C
C
C
C
C
R
R
R
R
R
R
R
R
R
W1
W1
W1
W1
W1
W1
W1
W1
W2
W2
W2
W2
W2
W2
W2
W2
Aux.
G
G
G
G
G
G
G
G
G
Y1
Y
Y1
Y1
Y
Y1
Y
Y1
Y1/W1
B
B
B
B
B
or
O/B
B
B
or
O/B
O/B
O
O
O
O
O
or
O/B
O
O
or
O/B
O/B
L
L
L
L
L
L
L
E
E
E
E
E
E
E
E
E
W3
W3
X2
X1
X2
X1
X2
Chronotherm
IV
NOT AVAILABLE
Y594R1425
Y594G1419
Y594G1476