Heat Controller BG-81A User Manuals

Table of Contents

• 2.4 REFRIGERATION CYCLE

  9
• 1.1 SAFETY PRECAUTIONS

  2
• 2.4.1 CONDENSER

  9
• 1.2 INSULATION RESISTANCE TEST

  2
• 2.4.2 EVAPORATOR

  9
• 1.3 SPECIFICATIONS

  3
• 2.4.3 CAPILLARY TUBE

  9
• 1.4 FEATURES

  4
• 1.5 CONTROL LOCATIONS

  4
• 3.1 INSTALLATION REQUIREMENTS

  12
• 3.2 INSTALLATION

  13
• 2.1 MECHANICAL PARTS

  5
• 3.3 PROCEDURE A

  14
• 2.1.1 FRONT GRILLE

  5
• 3.4 PROCEDURE B

  15
• 2.1.2 CABINET

  5
• 3.5 PROCEDURE C

  17
• 2.1.3 CONTROL BOX

  5
• 2.2 AIR HANDLING PARTS

  6
• 4.1 OUTSIDE DIMENSIONS

  19
• 2.2.1 ORIFICE, HEATER ASSY AND TURBO FAN

  6
• 4.2 PIPING SYSTEM

  19
• 2.2.2 FAN

  6
• 4.3 TROUBLESHOOTING GUIDE

  20
• 2.2.3 SHROUD

  7
• 2.3 ELECTRICAL PARTS

  7
• 5.1 CIRCUIT DIAGRAM

  25
• 2.3.1 MOTOR

  7
• 2.3.2 COMPRESSOR

  7
• 2.3.3 CAPACITOR

  7
• 2.3.4 POWER CORD

  8
• 2.3.5 THERMISTOR

  8