Honeywell TRADELINE Y594 User Manual page 5
Multistage thermostat subbase package
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Also See for TRADELINE Y594:
- User manual (124 pages) ,
- Installation, instruction and service manual (8 pages)
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R
9
COOL
OFF
HEAT
SUPL.
HEAT
HEAT
3
6
HEAT
SUPL. HEAT
FIELD WIRING CONNECTION
DENOTES CONNECTION POINT BETWEEN SUBBASE AND THERMOSTAT
THERMOSTAT
FALL
H1
2
3
H1
ANTICIPATOR
4
H2
ANTICIPATOR
FALL
5
H2
6
8
RISE
9
C1 ANTICIPATOR
CO
10
RISE
C1
11
CO
12
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
Fig. 5. Y594J1001 Thermostat/Subbase switching and internal connections.
Y594 (MULTISTAGE THERMOSTAT SUBBASE) PACKAGE
C0
8
10
C1
COOL
C0 STAGE
SUPL. HEAT
H1
2
H2
5
SUBBASE
FAN
SWITCH
AUTO
ON
SYSTEM
SWITCH
SUPL. HT.
HEAT
OFF
COOL
5
ON
FAN
AUTO
12
11
HEAT
4
R
Y
G
2
W2
SUPL. HT.
LED (RED)
L
C
E
X
P
O
G
Y
O
P
E
L
C
W2
X
SYSTEM COMPONENTS
L1
L2
(HOT)
1
COMPRESSOR CONTACTOR
FAN RELAY
HEAT RELAY 1
OUTDOOR
THERMOSTAT
HEAT RELAY
HEAT RELAY 2
CONTACT 1
HEAT RELAY
CONTACT 2
HEAT RELAY 3
"X" RELAY
"P" RELAY
COOL
CHANGEOVER VALVE
M4564
69-0920
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