Manuels d'utilisation pour Bard MC4000

Table des matières

• Shipping Damage

  4
• W**L Series) A/C w/No Economizers

  17
• General

  4
• Theory of Operation

  4
• Series) A/C - No Economizers

  18
• Controller Certifications

  4
• MC4000 Basic Controller

  5
• CB4000 Comm. Board

  19
• Installation Instructions

  5
• Two Optional Sensor Inputs

  5
• CB4000 Comm. Board

  20
• Using Multiple Sensors

  5
• W**L Series) A/C-Older EIFM Econo

  21
• MC4000 Controller Connections

  6
• Series) A/C-Older Style EIFM Econo

  22
• MC4000-A with Optional Base Alarm

  6
• MC4000-B with Enhanced Version Alarm

  6
• Circuitry in the MC4000

  7
• Earth ground

  7
• Board/CB4000 Comm. Board

  24
• Time Delay on Power-Up

  7
• Disabling the MC4000

  7
• Series) A/C w/ECONWMT Econo

  26
• Stages 1 - 4

  7
• Various Blower Options

  7
• Board/CB4000 Comm. Board

  27
• Manual Switching of Units

  7
• Testing the Timer Function

  7
• Board/CB4000 Comm. Board

  28
• Buttons & Function

  8
• No Economizers

  29
• Adding Optional Humidity Control

  9
• CB4000 Communication Board

  30
• for Alternating Lead/Lag/Lead/Lag Config

  9
• ——— Alarm LED Display Board

  31
• for Non-Alt Lead/Lead/Lag/Lag Config

  11
• Heating Sequence of Operation

  13
• "NC" Open-On-Alarm Strategy

  32
• CB4000 Communications Board

  15
• "NO" Close-On-Alarm Strategy

  33
• Refer to Connection Diagram

  16
• MC4000 Label

  35
• Figure 17 Parts List Description Diagram

  36
• Locking and Unlocking the MC4000

  16
• Standby Generator Disable Operation

  16
• Input Connections Available

  16
• Hook-Up Diagram Selection

  17
• Alarm Wiring

  31
• Parts List

  37
• 2nd Stage Cooling Alarm

  31
• Refrigerant Pressure Alarms

  31
• Emergency Ventilation Sequence

  31
• Programming Instructions

  34