Carrier 58MVP 170 Series - Pressure Switch and Static Pressure Diagrams; Pressure Switch Make;Break Points; Upflow Static Pressure Reading Locations

APPENDIX C
PRESSURE CHECK DIAGRAM
APPENDIX D
STATIC PRESSURE READING LOCATION DIAGRAMS
Pressure Switch Make/Break Points
UNIT SIZE (BTUH)
HIGH-HEAT PRESSURE SWITCH LOW-HEAT PRESSURE SWITCH
Make Point Break Point Make Point Break Point
40,000 1.81 in. wc max 1.63 in. wc +/- 0.05 0.75 in. wc max 0.60 in. wc +/- 0.05
60,000
1.81 in. wc max 1.63 in. wc +/- 0.05 0.95 in. wc max 0.80 in. wc +/- 0.05
80,000
100,000
120,000
Fig. 5—Pressure Check
A95050
0-4 IN.
SLOPE GAGE
Fig. 6—Upflow Total Static Pressure
A03091
COMBUSTION
AIR PIPE
A/C COIL
OUTDOOR UNIT
VENT PIPE
HUMIDIFIER
GAS-FIRED
WATER HEATER
ELECTRONIC
AIR CLEANER
AIRFLOW
SUPPLY STATIC
INCLINE MANOMETER
RETURN STATIC
INCLINE MANOMETER
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