Water source heat pumps, Tz-3 totalzone® zone control panel, K2 odt – Honeywell TOTALZONE TZ-3 User Manual
Page 8
TZ-3 TOTALZONE® ZONE CONTROL PANEL
68-0223-2
8
Fig. 15. Heat pump with auxiliary heat wiring.
.
Fig. 16. Trane XL 1800 with TAYPLUS 103 in restricted mode wiring.
Water Source Heat Pumps
Wire the equipment, as applicable, to the TZ-3 as shown in
Fig. 17. Turn DIP switch number 8 to On for fan on in heat.
Remove the two-stage emergency heat jumper.
W2
W3
M19075
E
W1
W2
E
B
G
R
24V TRANSFORMER
FAN RELAY
REVERSING
VALVE (COOL)
EMERGENCY
HEATING RELAY
2 STAGE
HEATING RELAY
HEAT PUMP CONTROLS
TZ-3
PANEL
EQUIP
R
C
O
G
O
Y1
Y2
COMPRESSOR
RELAY
Y
OUTDOOR CONDENSING UNIT
Y
E
R
W2
W3
T
L
1
2
3
1
4
K2
ODT
5
3
G
O/B C
T8611G2051
TRANE XL1800
CONDENSING
UNIT
VARIABLE
SPEED
GAS
FURNACE
TAYPLUS 103
NOTES:
M19076
W2
W3
E
W1
B
G
R
O
Y1
Y2
TL
TL
2 STAGE
EM HEAT
MODEL TZ-3
HEAT
ZoneMAX
Add-A-Zone
TM
COOL
PURGE
FAN
EM.HT
ZONE 1
OVERRIDE
PURGE
ON
1
L
W2
G
Y
R W M6 M4 M1
THERMOSTAT
MOTOR
2 3 4 5 6 7 8
ZONE 2
L
W2
G
Y
R W M6 M4 M1
THERMOSTAT
MOTOR
ZONE 1
AZ1
AZ2
15 MINUTES
10 MINUTES
5 MINUTES
20 MINUTES
25 MINUTES
30 MINUTES
STAGE TIMER
130 F
MAXIMUM
TEMPERATURE
120 F
110 F
140 F
150 F
160 F
1. DIP SWITCHES 6 OFF AND 7 ON.
2. DIP SWITCHES 1 OFF AND 5 ON.
3. T8011R OR T8411R MAY ALSO BE USED.
4. REMOVE THE 2 STAGE EM HEAT JUMPER.
F
Y2
R
B
Y1
O
X2
G
W2
W1
B
O
Y
YLO
BK
R
Y3
X3
G3
Y2
G1
X2
Y1
B
W1