Heat Controller BD-81 User Manuals

Table of Contents

• 2.4 REFRIGERATION CYCLE

  12
• 1.1 SAFETY PRECAUTIONS

  2
• 2.4.1 CONDENSER

  12
• 1.2 INSULATION RESISTANCE TEST

  2
• 2.4.2 EVAPORATOR

  12
• 1.3 SPECIFICATIONS

  3
• 2.4.3 CAPILLARY TUBE

  12
• 1.4 FEATURES

  6
• 1.5 CONTROL LOCATIONS

  6
• 3.1 INSTALLATION REQUIREMENTS

  15
• 3.2 INSTALLATION

  16
• 2.1 MECHANICAL PARTS

  8
• 3.3 PROCEDURE A

  17
• 2.1.1 FRONT GRILLE

  8
• 3.4 PROCEDURE B

  18
• 2.1.2 CABINET

  8
• 3.5 PROCEDURE C

  20
• 2.1.3 CONTROL BOX

  8
• 3.4 ELECTRICAL REQUIREMENTS

  22
• 2.2 AIR HANDLING PARTS

  9
• 3.4.1 ELECTRICAL DATA(FOR 115V MODEL)

  22
• 2.2.1 ORIFICE, HEATER ASSY AND TURBO FAN

  9
• 3.4.2 ELECTRICAL DATA(FOR 230V/208 MODEL)

  22
• 2.2.2 FAN

  9
• 3.4.3 ELECTRICAL SAFETY

  22
• 2.2.3 SHROUD

  10
• 2.3 ELECTRICAL PARTS

  10
• 4.1 OUTSIDE DIMENSIONS

  23
• 2.3.1 MOTOR

  10
• 4.2 PIPING SYSTEM

  23
• 2.3.2 COMPRESSOR

  10
• 4.3 TROUBLESHOOTING GUIDE

  24
• 2.3.3 CAPACITOR

  10
• 2.3.4 POWER CORD

  11
• 5.1 CIRCUIT DIAGRAM

  29
• 2.3.5 THERMOSTAT

  11
• 2.3.6 ROTARY SWITCH

  11
• 6. EXPLODED VIEW

  31
• 7. REPLACEMENT PARTS LIST

  32