Honeywell AQUASTAT L7224A Instrucciones De Instalación página 14

L7224A,C; L7248A,C,L OIL ELECTRONIC AQUASTAT
50022037-002
OUTDOOR
RESET MODULE
1 2 3 OT OT
8
R7184
5
ENVIRACOM™
TERMINAL
TO REMOTE
ALARM
2
CIRCUIT
LEGEND SCREW TERMINAL
SOLDERLESS WIRE CONNECTION
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
OPTIONAL FEATURE ON SELECT MODELS.
2
3
REFER TO DEVICE LABEL FOR WIRE COLOR CODE.
VALVE IS OPTIONAL ON SPECIFIED MODELS.
4
5 ENVIRACOM™ TERMINAL 3 IS ALSO THE FIRST THERMOSTAT TERMINAL.
Fig. 12. L7224/L7248 multizone system with Outdoor Reset and Domestic Hot Water Modules (indirect tank
68-0281EFS—05
50022037-002
DOMESTIC HOT
WATER MODULE
1 2 3 TS TS
C7089U
7
6
OUTDOOR
SENSOR
32003971-003
TEMPERATURE
SENSOR
T LIMIT
T 3
L1
L2
2
1
3
BURNER
BURNER
MOTOR
MOTOR
3
IGNITOR
IGNITOR
3
VALVE VALVE
CAD
CAD
CELL
CELL
JUNCTION
BOX
1/4 IN. (6 MM) QUICK CONNECT TERMINAL
®
CONTROLLERS
L1
(HOT) L2
1
L7224
SENSOR
ZR
L1
LINE
VOLTAGE
L2
CIRCULATOR
4 C2
B2
C1
B1
ZC
6
OPTIONAL OUTDOOR RESET MODULE AND OUTDOOR SENSOR.
7
OPTIONAL DOMESTIC HOT WATER MODULE.
8 WIRE ONLY THE ENVIRACOM TERMINALS (1, 2, 3) ON OIL PRIMARY
IF CONNECTING TO REMOTE DIAGNOSTICS, OTHERWISE CONNECT
A JUMPER BETWEEN THE TT TERMINALS.
9 ZONE PANEL TERMINALS MAY HAVE DIFFERENT LABEL. CHECK
PANEL MANUFACTURER SPECIFICATIONS FOR WIRING INSTRUCTIONS.
applications).
14
MULTI-ZONE
RELAY PANEL
T T
9
T
T 3
2
1
M32024