Thermostat Signals (Single Phase Units) . 15 14 Thermostat Signals (Three Phase Units) - Johnson Controls DEM024 Installation Manual

343633-YIM-B-0408
TABLE 13: THERMOSTAT SIGNALS (SINGLE PHASE UNITS)
SIGNAL STATE
ON FAN INSTANT ON
"G"
OFF FAN INSTANT OFF
FAN INSTANT ON
ON
COMPRESSOR AND OUTDOOR FAN INSTANT ON
"G"
"y"
COMPRESSOR AND OUTDOOR FAN INSTANT OFF
OFF
FAN 30 SECOND DELAY OFF ON DEM MODELS
FAN INSTANT ON
ON
HEATER BANK 1 (HTR 1) INSTANT ON
"G"
"W1"
HEATER BANK 1 (HTR 1) INSTANT OFF
OFF
FAN 10 SECOND DELAY OFF
FAN INSTANT ON
HEATER BANK 1 (HTR 1) INSTANT ON
ON
HEATER BANK 2 (HTR 2 & HTR 3) 10 SEC. DELAY ON
"G"
HEATER BANK 3 (HTR 4 & HTR 5) 20 SEC. DELAY ON
"W1"
HEATER BANK 3 (HTR 4 & HTR 5) INSTANT OFF
"W2"
HEATER BANK 2 (HTR 2 & HTR 3) ½ SEC. DELAY ON
OFF
HEATER BANK 1 (HTR 1) 1 SECOND DELAY ON
FAN 10 SECOND DELAY OFF
TABLE 14: THERMOSTAT SIGNALS (THREE PHASE UNITS)
SIGNAL STATE
ON FAN INSTANT ON
"G"
OFF FAN INSTANT OFF
FAN INSTANT ON
ON
COMPRESSOR AND OUTDOOR FAN INSTANT ON
"G"
"y"
COMPRESSOR AND OUTDOOR FAN INSTANT OFF
OFF
FAN 30 SECOND DELAY OFF ON DEM MODELS
FAN INSTANT ON
ON
HEATER BANK 1 (HTR 1, 2 & 3) INSTANT ON
"G"
"W1"
HEATER BANK 1 (HTR 1, 2 & 3) INSTANT OFF
OFF
FAN 10 SECOND DELAY OFF
FAN INSTANT ON
ON
HEATER BANK 1 (HTR 1, 2 & 3) INSTANT ON
"G"
HEATER BANK 2 (HTR 4, 5 & 6) 10 SEC. DELAY ON
"W1"
HEATER BANK 2 (HTR 4, 5 & 6) ½ SEC. DELAY OFF
"W2"
OFF HEATER BANK 1 (HTR 1, 2 & 3) 1 SECOND DELAY OFF
FAN 10 SECOND DELAY OFF
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BOARD FUNCTION
BOARD FUNCTION
SIGNAL STATE
FAN INSTANT ON
ON
HEATER BANK 1 (HTR 1) INSTANT ON
"W1"
HEATER BANK 1 (HTR 1) INSTANT OFF
OFF
FAN 10 SECOND DELAY OFF
FAN INSTANT ON
ON
HEATER BANK 1 (HTR 1) INSTANT ON
HEATER BANK 2 (HTR 2 & HTR 3) 10 SEC. DELAY ON
"W2"
HEATER BANK 2 (HTR 2 & HTR 3) INSTANT OFF
OFF
HEATER BANK 1 (HTR 1) ½ SEC. DELAY OFF
FAN 10 SECOND DELAY OFF
FAN INSTANT ON
HEATER BANK 1 (HTR 1) INSTANT ON
ON
HEATER BANK 2 (HTR 2 & HTR 3) 10 SEC. DELAY ON
"G"
HEATER BANK 3 (HTR 4 & HTR 5) 20 SEC. DELAY ON
"W1"
HEATER BANK 3 (HTR 4 & HTR 5) INSTANT OFF
"W2"
HEATER BANK 2 (HTR 2 & HTR 3) ½ SEC. DELAY ON
OFF
HEATER BANK 1 (HTR 1) 1 SECOND DELAY ON
FAN 10 SECOND DELAY OFF
SIGNAL STATE
FAN INSTANT ON
ON
HEATER BANK 1 (HTR 1, 2 & 3) INSTANT ON
"W1"
HEATER BANK 1 (HTR 1, 2 & 3) INSTANT OFF
OFF
FAN 10 SECOND DELAY OFF
FAN INSTANT ON
ON
HEATER BANK 1 (HTR 1, 2 & 3) INSTANT ON
HEATER BANK 2 (HTR 4, 5 & 6) 10 SEC. DELAY ON
"W2"
HEATER BANK 2 (HTR 4, 5 & 6) INSTANT OFF
OFF
HEATER BANK 1 (HTR 1, 2 & 3) ½ SEC. DELAY OFF
FAN 10 SECOND DELAY OFF
FAN INSTANT ON
ON
HEATER BANK 1 (HTR 1, 2 & 3) INSTANT ON
HEATER BANK 2 (HTR 4, 5 & 6) 10 SEC. DELAY ON
"W1"
"W2"
HEATER BANK 2 (HTR 4, 5 & 6) ½ SEC. DELAY ON
OFF HEATER BANK 1 (HTR 1, 2 & 3) 1 SECOND DELAY ON
FAN 10 SECOND DELAY OFF
BOARD FUNCTION
BOARD FUNCTION
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