Honeywell T7200D Product Data page 35

T7200D,E, T7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIAL THERMOSTATS AND SUBBASES
FC GL GH
AS AS
HIGH
SPEED
DISCHARGE
FAN
AIR
RELAY
SENSOR
LOW
SPEED
FAN
RELAY
1
L1
(HOT)
L2
FAN TRANSFORMER
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
2 CONNECT GND TO EARTH GROUND.
3 SEE TABLE 2 FOR VALVE AND VALVE ACTUATOR MODELS.
Fig. 32. Typical hookup of T7300F/Q7300H2037 in two-stage heat and one-stage cool conventional system.
NOTEBOOK PC
MODEM
RS-232
Fig. 33. Typical hookup for T7300F/Q7300H devices in L
SUBBASE
X R Y RM BM P1 P2
ML7984
VALVE
ACTUATOR
3
COOLING PUMP
RELAY INTERLOCK
RELAY
T7300
RS-232
SLTA
MODEM
T7300
SLTA
35
A1 A2 C5 C4 C3 C2 C1
DAMPER
CONTROL
RELAY
CA2 CA1 T
CA5 CA4 CA3
T7147 REMOTE COMFORT
ADJUST MODULE
L1
(HOT)
1
L2
TRANSFORMER
T7300
LonWorks ® BUS
MODEM
RS-232
SLTA
T7300
LonWorks ® BUS
W
ON ORKS
T T EB EB
LonWorks ® BUS
T
LonWorks ® BUS
GND
2
M16059
T7300 T7300
T7300
LonWorks ® BUS
T7300 T7300
M16063A
® network.
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