5418 Elmwood Avenue, Indianapolis, IN 46203-6025
Toll Free: 888.652.9663 Fax: 317.227.1034
www.jacksonsystems.com
DELAY
NORMAL MODE
SPEED UP MODE
MINIMUM OFF TIME
2 MINUTES
5 SECONDS
CHANGEOVER
5 MINUTES
12 SECONDS
TIME SHARE 20 MINUTES
50 SECONDS
S
D
N
O
C
E
S
5
.
2
E
T
U
N
I
M
1
E
G
R
U
P
Whenever the system down stages the HVAC equipment or shuts offfirst stage due to high or low limit control,
2 minutes must pass before first stage or upstaging can be initiated providing the discharge air temperature has
dropped below the heating limit setpoint or risen above the cooling limit setpoint.
Whenever the outdoor temperature drops below the low balance point setting and the system changes over from
heat pump to the auxiliary heat source (gas or oil), auxiliary heat will remain on until the call is satisfied regardless
if the outdoor temperature rises above the low balance point during the heating call.
High and Low Limits -
Dual Fuel Low Balance Point -
C
R
O/B
G
Y2
Y1
W3/AUX
W2
W1
SINGLE STAGE 1H/1C
C
R
G
Y1
W1
T
S
O
M
R
E
H
T
TA
E
N
OZ
00
6-
Z
SL
A
NI
M
RE
T
C
R
O/B
G
Y2
Y1
W3/AUX
W2
W1
MULTI-STAGE 2H/2C
C
R
G
Y2
Y1
W2
W1
T
S
O
M
R
E
H
T
TA
E
N
OZ
00
6-
Z
SL
A
NI
M
RE
T
C
R
O/B
G
Y2
Y1
W3/AUX
W2
W1
HEAT PUMP WITH
NO AUXILIARY HEAT 1H/1C
C
R
O/B
G
Y1
T
S
O
M
R
E
H
T
TA
E
N
OZ
00
6-
Z
SL
A
NI
M
RE
T
C
R
O/B
G
Y2
Y1
W3/AUX
W2
W1
HEAT PUMP WITH
AUXILIARY HEAT 2H/1C
C
R
O/B
G
Y1
W2
E
T
S
O
M
R
E
H
T
TA
E
N
OZ
00
6-
Z
SL
A
NI
M
RE
T
C
R
O/B
G
Y2
Y1
W3/AUX
W2
W1
MULTI-STAGE HEAT PUMP WITH
NO AUXILIARY HEAT 2H/2C
C
R
O/B
G
Y2
Y1
T
S
O
M
R
E
H
T
TA
E
N
OZ
00
6-
Z
SL
A
NI
M
RE
T
C
R
O/B
G
Y2
Y1
W3/AUX
W2
W1
MULTI-STAGE HEAT PUMP WITH
AUXILIARY HEAT 3H/2C
C
R
O/B
G
Y2
Y1
W2
E
T
S
O
M
R
E
H
T
TA
E
N
OZ
00
6-
Z
SL
A
NI
M
RE
T
1
1
Z-600 TYPICAL THERMOSTAT WIRING DIAGRAMS
1
IF HEAT PUMP THERMOSTAT HAS AN ‘E’ EMERGENCY HEAT
TERMINAL, FIELD JUMPER THE ‘E’ TERMINAL TO THE AUXILIARY
HEAT TERMINAL ON THE THERMOSTAT.
Z-600 TIME DELAYS
SYSTEMS
