Honeywell L7224U Manual Del Usaurio página 13

W8735Y1000 OR
W8735S1000
1 2 3 OT OT
6
8
R7184/R7284
T
T
2
1
5
BURNER
ENVIRACOM™
MOTOR
TERMINAL
IGNITER
VALVE
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. 11. L7224U multizone system with Outdoor Reset and Domestic Hot Water Modules (indirect tank
L7224U OIL AND ELECTRIC BOILER ELECTRONIC AQUASTAT
W8735S1008
1 2 3 TS TS
C7089U
7
OUTDOOR
SENSOR
32003971-003
TEMPERATURE
SENSOR
LIMIT
L1
3
L2
3
BURNER
MOTOR
3
IGNITER
3
VALVE
CAD
CAD
CELL
CELL
JUNCTION
BOX
1/4 IN. (6 MM) QUICK CONNECT TERMINAL
L1
1 (HOT) L2
L7224
SENSOR
ZR
L1
LINE
VOLTAGE
L2
CIRCULATOR
C2
4
B2
C1
B1
ZC
6 OPTIONAL OUTDOOR RESET MODULE AND OUTDOOR SENSOR.
W8735S1000 WIRED OUTDOOR RESET MODULE SHOWN.
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).
13
®
CONTROLLER
MULTI-ZONE
RELAY PANEL
T T
9
T
T 3
2
1
M32024A
69-1720EFS—11