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Mastercool Manuals & User Guides

A leading manufacturer of professional air conditioning, refrigeration, service tools, and equipment for the automotive and HVAC/R industries.

Tip: include the full model number printed on your Mastercool label for the best match.

Mastercool Support

Official site: https://www.mastercool.com/
General support: https://mastercool.com/support/
Warranty & registration: Warranty info · Register a product
Support phone: +1 973-252-9119 — Monday - Friday, 8:30 AM - 5:00 PM EST
Support email: customerservice@mastercool.com

Mastercool manuals

Latest manuals from manuals+ curated for this brand.

Mastercool 43062 Truck Adapter Diagnostic Smoke Machine Instruction Manual

December 7, 2022

Mastercool 43062 Truck Adapter Diagnostic Smoke Machine DESCRIPTION Smoke hose Two bladders for heavy/duty truck applications 6” ring Temperature sensor port adapter Oxygen sensor port adapter Pressure sensor port adapter…

Mastercool 43301-PTA-INST Universal Cooling System Test Adapter Kit Instructions

December 7, 2022

UNIVERSAL COOLING SYSTEM TEST ADAPTER KIT FEATURES Universal design will fit most automotive radiators and expansion tanks Pressure test using the hand pump from the 27 piece master radiator pressure…

MasterCool 92311 Deluxe Orifice Tube Service Kit Instructions

December 5, 2022

MasterCool 92311 Deluxe Orifice Tube Service Kit ORIFICE TUBE REMOVAL Recover any refrigerant from the system. Disconnect the refrigerant line at the evaporator inlet and pour a small amount of…

MasterCool 90936 HVAC Super Pro Instruction Manual

December 1, 2022

90936 HVAC SUPER PRO INSTRUCTION MANUAL Instruction Manual IMPORTANT READ FIRST When used according to directions, an HVAC SUPER PRO bond will last the lifetime of the HVAC equipment. However,…

Mastercool 52246 Calculator Instruction Manual

August 9, 2022

Mastercool 52246 Calculator Instruction Manual TO GET SATURATION TEMPERATURE WHEN SATURATION PRESSURE IS KNOWN (PT CHART) Press the POWER ( ) button. Use ▲ and ▼ to display the desired…

Mastercool 55744 Carbon Dioxide Gas Leak Detector Instruction Manual

August 9, 2022

Mastercool 55744 Carbon Dioxide Gas Leak Detector Instruction Manual Congratulations on the purchase of the Mastercool 55744 Carbon Dioxide Gas Leak Detector, the most technologically advanced instrument of its kind.…

Mastercool 69000 Refrigerant Recovery System Instruction Manual

August 9, 2022

Mastercool 69000 Refrigerant Recovery System SAFETY INFORMATION! READ CAREFULLY BEFORE USING MASTERCOOL RECOVERY SYSTEM! This equipment is designed to be used by qualified service personnel. The operator of this equipment…

mastercool 99947-bt-2 SPARTAN SMART MANIFOLD Instruction Manual

August 7, 2022

OPERATING INSTRUCTIONS SPARTAN SMART MANIFOLD BEDIENUNGSANLEITUNG SPECIFICATIONS Gauge: Class 1.0 Pressure Display: psi, bar, MPa, kg/cm2, kPa Temperature Display: ˚F or ˚C Deep Vacuum Display: micron, mBar, kPa, Pa, Torr,…

MasterCool 56100 Raptor Refrigerant Leak Detector Instruction Manual

May 17, 2022

MasterCool 56100 Raptor Refrigerant Leak Detector KEYPAD FUNCTION & PARTS Turns unit ON and OFF Increases Sensitivity Resets Sensitivity Level Decreases Sensitivity to Zero Reference Sensor Tip BATTERY INSTALLATION Hold…

MasterCool MCP44 Window Evaporative Cooler Instructions

September 15, 2021

PURGE CONVERSION INSTRUCTIONS FOR MCP44 Description: This document provides instructions for installing a water purge pump onto the MasterCool MCP44 window evaporative cooler. CAUTION: Ensure unit is turned fully off…