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valent ERC-M, Installation, Operation And Maintenance Manual

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valent ERC-M Installation, Operation And Maintenance Manual Download Page 19

19

Energy Core Ventilator

Maintenance Log 

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Summary of Contents for ERC-M

Page 1: ...d 1 Follow all local electrical and safety codes as well as the National Electrical Code NEC the National Fire Protection Agency NFPA where applicable Follow the Canadian Electrical Code CEC in Canada...

Page 2: ...preconditioned air is typically mixed with return air going back to the air handler for final conditioning Table of Contents General Safety Information 1 Unit Overview 2 Receiving Handling Storage 3 D...

Page 3: ...nt condensation Remove any accumulations of dirt water ice or snow and wipe dry before moving to indoor storage To avoid condensation allow cold parts to reach room temperature Leave coverings loose t...

Page 4: ...cessary If the unit is to be mounted on its side Reference the Mounting Options sections of this IOM then service clearance should be on the electrical input side Access Panel Locations Outdoor and ex...

Page 5: ...plugs in the holes where the bolts were removed from in Step 6 Step 8 Position the blowers to line up with the desired discharge location The motor needs to be on the discharge end of the blower and...

Page 6: ...ed Hanging Vibration Isolator Assembly Side Discharge End IMPORTANT The ERC M unit can be hung in any orientation The installation contractor is responsible for safely mounting the unit to provide app...

Page 7: ...Wheel Dia 1 Fan Wheel Dia n n R o tation R o tation Length of Straight Duct GOOD POOR GOOD POOR GOOD POOR Turning Vanes SYSTEM EFFECT FACTOR CURVES FPM X 100 OUTLET VELOCITY 0 5 10 15 20 25 30 35 40 4...

Page 8: ...tion and frosting on the energy recovery core Frost Control is a selectable timer control that will prevent frosting Frost control uses a Therm O Disc P N 314886 T O D 60T11 L15 10F mounted in the out...

Page 9: ...9 Energy Core Ventilator Mounting Wiring HOA Controller Mounting HOA Wiring ERV Control PCB GPN 387192...

Page 10: ...nts are swapped slide SW1 switch on ERV PCB A and B motors to reverse Agency Approval UL E479135 Conditions of Acceptability 1 ERV Controller must be mounted in a suitable end use enclosure 2 Load mot...

Page 11: ...ate 0 10V Motor command Voltage at Motor Motor command voltage must be than 2 00V Validate Frost control is not activated Check SW1 Inlet Outlet switch B Motor does not turn ON No contact closure betw...

Page 12: ...No ___________________________________ Unit Serial No _____________________________________ Start Up Date ____________________________________ Start Up Personnel Name __________________________ Start...

Page 13: ...ower to the ERC M prior to inspection or servicing Failure to comply with this safety precaution could result in serious injury or death Improper installation adjustment alteration service or maintena...

Page 14: ...order to maintain optimum sensible and latent energy transfer In reasonably clean environments such as schools offices or retail stores the energy recovery core should be inspected annually and cleane...

Page 15: ...motor will still not rotate the motor will not attempt to start again until power is cycled Thermal Protection The motors will have an internal thermal protection which electronically regulates the R...

Page 16: ...ngs Tighten collars and fasteners Wheel out of balance Clean replace or rebalance Low airflow cfm Fan speed too low Increase fan speed Dirty filters or energy core Replace filters and or follow the cl...

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Page 19: ...____________________ _________________________________________________ _________________________________________________ Date____________________Time______________ AM PM Notes ________________________...

Page 20: ...and connection questions see the schematics that shipped with your unit They can typically be found attached to the main control panel door Mechanical and Controls Manuals Find current mechanical and...

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