Mastercool 99663*A HVAC Digital Manifold User Manual download pdf

SPECIAL FEATURES

• Low battery indicator

• Displays 65 refrigerants

• Displays corresponding saturation, dew or bubble point temperature

for current pressure

• Displays sensor/thermocouple temperature, superheat/subcool

temperature and deep vacuum when connected

• Includes back-lit display for easy reading in darker areas

• 9V DC battery with optional AC/DC adapter

• Free ﬂoating piston seal seat aluminum block with sight glass

• Auto-Off with disabling capability

SPECIFICATIONS

• Pressure Display: PSI, INHg, Bar, MPa, Kg/cm

• Temperature Display: °F or °C

• Deep Vacuum Display: Micron, mBar, KPa, mmHg

• Sensing Resolution: 1 psi (.07 Bar, .007 MPa, .07 Kg/cm

)

• Sensing Accuracy: ±1 psi or 1% of reading (whichever is greater)

• Working Pressure: 0 to 750 psi (52 Bar, 5 MPa, 52 Kg/cm

)

• Proof Pressure: 1000 psi (70 Bar, 7 MPa, 70 Kg/cm

)

(Tolerable pressure without internal damage)

• Refrigerant Temperature Range: -40 to 200°F (-40 to 93°C)

• Operating Temperature: 32 to 122°F (0 to 45°C)

• Temperature Accuracy: ±1˚F (±0.5˚C) between 32 to 160˚F (0 to 71˚C)

• Storage Temperature: 32 to 120˚F (0 to 49˚C)

• Connections: 1/4” M-Flare

• Power: 9V DC battery with optional AC/DC adapter

• Battery Life: 30-36 hours pressure and temperature mode only (continuous use)

25-30 hours vacuum and backlight mode (continuous use)

• Auto-Off: 15 min. with disabling capability

WARNING!!

• Wear Safety Glasses / Wear Gloves

• Keep the manifold in a dry place. Do not allow moisture to enter the unit.

• Do not vent refrigerant into the atmosphere.

• If eyes come in contact with refrigerant, immediately ﬂush with plenty of water.

Seek medical attention immediately.

•STATIC DISCHARGE: Climates in some parts of the world are conducive to creating

static electric build up (ESD). Your digital manifold has been designed to eliminate

the damaging effects of ESD. In some extreme cases, ESD will be apparent on your

digital manifold by a lack of response or an inability to turn off the unit. In the rare

case that this occurs, simply disconnect the battery, wait 1 minute and reconnect

the battery. The digital manifold will “reboot” itself and operate normally once the

unit is turned on.

BATTERY CARE & INSTALLATION

When the battery is connected to the unit but not in use it will last six months.

NOTE: In order to prolong the life of the 9V battery;

a.) keep auto-off function enabled

b.) if pressure, temperature or deep vacuum is being used for an extended period of

time turn the unit off and turn back on again when reading is required. (Allow

30-45 seconds for the correct reading to appear.)

Instruction Manual

DIGITAL MANIFOLD FOR HVAC/R SYSTEMS

English

www.mastercool.com

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MANIFOLD WITH OPTIONAL

ACCESSORIES SHOWN

English

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Summary of Contents

Page 1 - Instruction Manual

SPECIAL FEATURES• Low battery indicator• Displays 65 refrigerants• Displays corresponding saturation, dew or bubble point temperature for current

Page 2 - BATTERY COMPARTMENT

BATTERY INSTALLATION Remove the battery compartment cover. Make sure to place the battery into the compartment with the correct polarity. Replace ba

Page 3

4 appear and stabilize.CHARGING1. Verify that both valves on the manifold are shut completely.2. Turn the A/C system and manifold ON. 3. Connect th

Page 4 - 

CLAMP-ON THERMOCOUPLE CALIBRATION (PAIRING)Each thermocouple has been calibrated (paired) to this manifold in the factory for accurate readings. Repla

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wet bulb and outdoor dry bulb. (Refer to diagram.)GENERIC TARGET SUPERHEAT & SUBCOOLING CHARTS**The required superheat chart is an example of a ge

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WARRANTYThis product warrants against defects in material and workmanship for a period of one year. This warranty does not cover failure due to abuse,