Specifications
Figure 16. Legacy Model LRZ electronic Connections/Schematic Wiring Diagram
H0302800 Rev K
Legacy LRZ E Model Wiring Diagram
5” W x 9”H (Including header)
IGNITION CONTROL
24
VAC
FV+
FV-
IGN
120
L1 L2
IGN
FS
W
GND
VAL
IGN
240
W
BK
R
BK
B
HOT SURFACE
IGNITER
W
FLAME SENSE
BK
GAS
VALVE
USER INTERFACE1
BK O BL
R
HIPRESS/
HILIMIT
LOPRESS/
FUSELINK
WATER
PRESS
REMOTE
SPA POOL COM
24VAC
COMP/
IGN
FAN/
LOUVER
UNIVERSAL CONTROLLER
POWER INTERFACE
UNIVERSAL CONTROLLER
USER INTERFACE
POWER INTERFACE
BK O BL R
WATER PRESS
SWITCH
130°F (55°C)
LIMIT SWITCH
150°F (65°C)
LIMIT
SWITCH
ROLL-OUT
SWITCH
(FUSIBLE
LINK)
GAS VALVE
BBBBBBBBBBBBBBBBBBBBBBBK
R
BBBBBBBBBBBBB
BK
G
R
240 VAC
HEATER
POWER
SUPPLY
R
Y
R
Y
R
Y
R
Y
24 VAC
R
Y
R
Y
TRANSFORMER
W/R
W/BK
Y/BK
R
Y
Y
BR
WATER
TEMP
WATER
TEMP
SENSOR
BK
BK
BK
BK
O
BL
GR
V
BR
Y
BR
Y
Y/BK
H03028000 Rev K
FUSE
Factory Wired 24V
Factory Wired 120V/240V
Optional 120V Wiring
BK - BLACK
BL - BLUE
BR - BROWN
G - GREEN
GR - GRAY
O - ORANGE
R - RED
V - VIOLET
W - WHITE
W/BK - WHITE WITH BLACK TRACE
W/R - WHITE WITH RED TRACE
Y - YELLOW
Y/BK - YELLOW WITH BLACK TRACE
ALTERNATE 120 VAC WIRING
120 VAC
HEATER
POWER
SUPPLY
G
R
BK
IGN
120
IGN
240
24 VAC
R
Y
TRANSFORMER
W/BK
R
G
R
BK
24 VAC
R
Y
R
G
R
BK
24 VAC
R
Y
R
G
R
BK
24 VAC
R
Y
R
G
R
BK
24 VAC
R
Y
BK
R
G
R
BK
24 VAC
R
Y
W/R
R
W
Ignition Control
L1
BK
W
HOT SURFACE
IGNITER
W
Jandy
®
Legacy LRZ Lighting and Shutdown Instructions
are located on the backside of this Wiring Diagram
464°F (240°C)
VENT
TEMPERATURE
LIMIT
BK
BL
Page 22
ENGLISH
Jandy
®
Legacy™ Model LRZE Pool/Spa Heater by Zodiac
®
|
Installation and Operation Manual