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SUPPLEMENTAL INSTRUCTIONS
The CMC-35 is a field-installable alarm relay kit. This
alarm relay kit is only for use on R-410A refrigerant
systems.
The CMC-35 kit is for use with Bard models W42AC,
W42HC, W48AC, W48HC, W60AC, W60HC and
W72AC wall-mount units.
The CMC-35 kit consists of:
•
7960-857 Supplemental Instructions
•
910-2069 Relay Assembly
•
1012-065 Screws (2)
•
7961-312-0514 CMC-35 Unit I.D. Label
Field-supplied tools needed:
•
Appropriate personal protection equipment,
including gloves and safety glasses
•
5/16" nut driver
•
Phillips head screwdriver
•
Small flat head screwdriver for securing wire in
terminal blocks
•
Electrical tools
•
Multimeter for troubleshooting
CMC-35 Alarm Relay Kit
Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
www.bardhvac.com
WARNING
!
Electrical shock hazard.
Disconnect the remote electric power
supply or supplies before servicing.
Failure to do so can result in serious injury
or death.
WARNING
!
Exposed moving parts.
Disconnect all electrical power before
servicing.
Failure to do so can result in severe injury
or amputation.
CAUTION
!
Sharp metallic edges.
Take care and wear appropriate protective
devices to avoid accidental contact with
sharp edges.
Failure to do so can result in personal
injury.
Manual:
Supersedes: NEW
Date:
7960-857
9-24-19
Page
1 of 3
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Table of Contents
Summary of Contents for Bard CMC-35
- Page 1 The CMC-35 is a field-installable alarm relay kit. This WARNING alarm relay kit is only for use on R-410A refrigerant systems. The CMC-35 kit is for use with Bard models W42AC, W42HC, W48AC, W48HC, W60AC, W60HC and Electrical shock hazard. W72AC wall-mount units.
- Page 2 Closed = 1 & 3, or Normally Open = 2 & 3). See Figure 2 or the unit wiring diagram. 4. Apply “This unit is equipped with CMC-35 control module” label to the inside of the inner control panel cover above the unit wiring diagram.
- Page 3 FIGURE 2 ALARM RELAY WIRING DIAGRAM COMPRESSOR CONTROL MODULE PINK MINUTES BLACK/WHITE RELAY BLUE/WHITE BLACK 4 Pin Plug A/C LOW VOLTAGE TERMINAL BLOCK* MIS-4060A * CONNECT THERMOSTAT OR CONTROLLING DEVICE TO LOW VOLTAGE TERMINAL BLOCK Manual 7960-857 Page 3 of 3...
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