York B1HA042A06 - Thermostat Signals (Single Phase Units)

16 Unitary Products Group
035-16004-001-A-0202
SIGNAL STATE BOARD FUNCTION
“G”
ON FAN INSTANT ON
OFF FAN INSTANT OFF
“G” & “Y” & “O”
ON
FAN INSTANT ON
COMPRESSOR AND OUTDOOR FAN INSTANT ON (AFTER ANTI-SHORT CYCLE DELAY)
REVERSING VALVE ENERGIZED
SYSTEM OPERATES IN COOLING
OFF
COMPRESSOR AND OUTDOOR FAN INSTANT OFF
FAN 60 SEC. DELAY OFF
“G” & “Y”
ON
FAN INSTANT ON
COMPRESSOR AND OUTDOOR FAN INSTANT ON (AFTER ANTI-SHORT CYCLE DELAY)
SYSTEM OPERATES IN HEATING
OFF
COMPRESSOR AND OUTDOOR FAN INSTANT OFF
FAN 60 SEC. DELAY OFF
“G” & “W”
ON
FAN INSTANT ON
HEATER BANK 1 ELEC. HEAT INSTANT ON
HEATER BANK 2 ELEC. HEAT 10 SEC. DELAY ON
HEATER BANK 3 ELEC. HEAT 20 SEC. DELAY ON
OFF
HEATER BANK 3 ELEC. HEAT INSTANT OFF
HEATER BANK 2 ELEC. HEAT
1
2
SEC. DELAY OFF
HEATER BANK 1 ELEC. HEAT 1 SEC. DELAY OFF
FAN 10 SEC. DELAY OFF
“G” & “Y” & “W”
ON
FAN INSTANT ON
COMPRESSOR AND OUTDOOR FAN INSTANT ON
SYSTEM OPERATES IN HEATING
HEATER BANK 1 ELEC. HEAT INSTANT ON
HEATER BANK 2 ELEC. HEAT 10 SEC. DELAY ON
HEATER BANK 3 ELEC. HEAT 20 SEC. DELAY ON
OFF
COMPRESSOR AND OUTDOOR FAN INSTANT OFF
HEATER BANK 3 ELEC. HEAT INSTANT OFF
HEATER BANK 2 ELEC. HEAT
1
2
SEC. DELAY OFF
HEATER BANK 1 ELEC. HEAT 1 SEC. DELAY OFF
FAN 60 SEC. DELAY OFF
“W”
ON
FAN INSTANT ON
HEATER BANK 1 ELEC. HEAT INSTANT ON
HEATER BANK 2 ELEC. HEAT 10 SEC. DELAY ON
HEATER BANK 3 ELEC. HEAT 20 SEC. DELAY ON
OFF
HEATER BANK 3 ELEC. HEAT INSTANT OFF
HEATER BANK 2 ELEC. HEAT
1
2
SEC. DELAY OFF
HEATER BANK 1 ELEC. HEAT 1 SEC. DELAY OFF
FAN 10 SEC. DELAY OFF
TABLE 21 - THERMOSTAT SIGNALS (SINGLE PHASE UNITS)