117
APPENDIX B — CONTROL MODES WITH
Humidi--MiZer
™
SYSTEM AND ECONOMIZER (CONT)
TRI-CIRCUIT UNITS (48/50PG16 Only)
1-Stage Y1 (Thermostat Control Type configuration = 1)
ECONO AVAILABLE?
Y1
Y2
HUMIDISTAT
CIRCUIT A
CIRCUIT B
CIRCUIT C
ECONOMIZER
NO
OFF
OFF
LOW
OFF
OFF
OFF
Min. Position
(Econo closed if fan off)
NO
OFF
OFF
HIGH
HGRH
HGRH
HGRH
Min. Position
NO
ON
OFF
HIGH
Subcooling
HGRH
HGRH
Min. Position
NO
OFF
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
alarm T411: Y2 without Y1
NO
ON
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
NO
ON
OFF
LOW
ON
OFF
OFF
Min. Position
NO
OFF
ON
LOW
ON
ON
ON
Min. Position
alarm T411: Y2 without Y1
NO
ON
ON
LOW
ON
ON
ON
Min. Position
YES
OFF
OFF
LOW
OFF
OFF
OFF
Min. Position
(Econo closed if fan off)
YES
OFF
OFF
HIGH
HGRH
HGRH
HGRH
Min. Position
YES
ON
OFF
HIGH
Subcooling
HGRH
HGRH
Min. Position
YES
OFF
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
alarm T411: Y2 without Y1
YES
ON
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
YES
ON
OFF
LOW
OFF or ON
OFF
OFF
Cooling
YES
OFF
ON
LOW
OFF or ON
OFF or ON
OFF or ON
Cooling
alarm T411: Y2 without Y1
YES
ON
ON
LOW
OFF or ON
OFF or ON
OFF or ON
Cooling
TRI-CIRCUIT UNITS
2-Stage Y1 (Thermostat Control Type configuration = 2)
ECONO AVAILABLE?
Y1
Y2
HUMIDISTAT
CIRCUIT A
CIRCUIT B
CIRCUIT C
ECONOMIZER
NO
OFF
OFF
LOW
OFF
OFF
OFF
Min. Position
(Econo closed if fan off)
NO
OFF
OFF
HIGH
HGRH
HGRH
HGRH
Min. Position
NO
ON
OFF
HIGH
Subcooling
Subcooling
OFF
Min. Position
NO
OFF
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
alarm T411: Y2 without Y1
NO
ON
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
NO
ON
OFF
LOW
ON
ON
OFF
Min. Position
NO
OFF
ON
LOW
ON
ON
ON
Min. Position
alarm T411: Y2 without Y1
NO
ON
ON
LOW
ON
ON
ON
Min. Position
YES
OFF
OFF
LOW
OFF
OFF
OFF
Min. Position
(Econo closed if fan off)
YES
OFF
OFF
HIGH
HGRH
HGRH
HGRH
Min. Position
YES
ON
OFF
HIGH
Subcooling
Subcooling
OFF
Min. Position
YES
OFF
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
alarm T411: Y2 without Y1
YES
ON
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
YES
ON
OFF
LOW
OFF or ON
OFF or ON
OFF
Cooling
YES
OFF
ON
LOW
OFF or ON
OFF or ON
OFF or ON
Cooling
alarm T411: Y2 without Y1
YES
ON
ON
LOW
OFF or ON
OFF or ON
OFF or ON
Cooling
TRI-CIRCUIT UNITS
Digital (Thermostat Control Type configuration = 3)
ECONO AVAILABLE?
Y1
Y2
HUMIDISTAT
CIRCUIT A
CIRCUIT B
CIRCUIT C
ECONOMIZER
NO
OFF
OFF
LOW
OFF
OFF
OFF
Min. Position
(Econo closed if fan off)
NO
OFF
OFF
HIGH
HGRH
OFF
OFF
Min. Position
NO
ON
OFF
HIGH
HGRH
HGRH
HGRH
Min. Position
NO
OFF
ON
HIGH
Subcooling
HGRH
HGRH
Min. Position
NO
ON
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
NO
ON
OFF
LOW
ON
OFF
OFF
Min. Position
NO
OFF
ON
LOW
ON
ON
OFF
Min. Position
NO
ON
ON
LOW
ON
ON
ON
Min. Position
YES
OFF
OFF
LOW
OFF
OFF
OFF
Min. Position
(Econo closed if fan off)
YES
OFF
OFF
HIGH
HGRH
OFF
OFF
Min. Position
YES
ON
OFF
HIGH
HGRH
HGRH
HGRH
Min. Position
YES
OFF
ON
HIGH
Subcooling
HGRH
HGRH
Min. Position
YES
ON
ON
HIGH
Subcooling
Subcooling
Subcooling
Min. Position
YES
ON
OFF
LOW
OFF or ON
OFF
OFF
Cooling
YES
OFF
ON
LOW
OFF or ON
OFF or ON
OFF
Cooling
YES
ON
ON
LOW
OFF or ON
OFF or ON
OFF or ON
Cooling
48/
50P
G
and
P
M
Содержание 48/50PG Series
Страница 32: ...32 C07009 Fig 20 Air Baffle Dimensions 48 50PG03 16 48 50PG and PM...
Страница 33: ...33 C08077 Fig 21 Air Baffle Dimensions 48 50PG20 28 and 48 50PM16 28 48 50PG and PM...
Страница 58: ...58 C08549 Fig 28 48PG03 16 Control Wiring Schematic 48 50PG and PM...
Страница 59: ...59 C08550 Fig 29 50PG03 16 Control Wiring Schematic 48 50PG and PM...
Страница 60: ...60 C08551 Fig 30 Typical 48 50PG03 16 Power Wiring Schematic and Legend 48 50PG16 460 3 60 Shown 48 50PG and PM...
Страница 64: ...64 C08471 Fig 34 Typical 48PG and PM16 28 Control Schematic 48PM16 28 Shown 48 50PG and PM...
Страница 66: ...66 C08557 Fig 36 Typical 50PG and PM16 28 Control Schematic 50PG20 28 Shown 48 50PG and PM...
Страница 67: ...67 C08064 Fig 37 Typical 50PG and PM16 28 with Humidi MiZert Control Schematic 50PM16 28 Shown 48 50PG and PM...
Страница 68: ...68 C08558 Fig 38 Typical 48 50PG and PM16 28 Power Schematic 48 50PM16 28 Shown 48 50PG and PM...
Страница 72: ...72 C08565 Fig 42 Typical 48 50PG20 28 Component Arrangement 48 50PG20 24 Shown 48 50PG and PM...
Страница 73: ...73 C08067 Fig 43 48 50PM16 28 Component Arrangement 48 50PG and PM...
Страница 74: ...74 C08562 Fig 44 48 50PM16 28 with Humidi MiZert Component Arrangement 48 50PG and PM...
Страница 208: ...208 48 50PG and PM...