Carrier 39S handleiding

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Carrier

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Handleiding

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53390031-01 Printed in U.S.A. Form 39S-4SI Pg CL-2 9-22 Replaces: 39S-3SI

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CUT ALONG DOTTED LINE CUT ALONG DOTTED LINE

PIPING

Is condensate trap properly sized? (Y/N) _____

Has water been placed in drain pan to confirm proper drainage? (Y/N) _____

Is auxiliary external condensate drain pan installed as recommended by Carrier? (Not required for valid warranty)(Y/N) _____

Have leak checks been made at chillers, boilers, valves, and indoor coils? (Y/N) _____

Has air been bled from system? (Y

/N) _____

Is freeze protection provided (if required)? (Y/N) _____

For DX system, has system been charged with refrigerant? (Y/N) _____

Is expansion valve sensing bulb properly installed and insulated? (Y/N) _____

Is Heat Pump Bypass Kit (HPK) present if required? (Y/N) _____

Does the hydronic system include a pressurer relief valve or other pressure relief device to protect the coil

from operating p

ressures beyond the nameplate design working pressure rating? (Y/N) _____

Are coils equipped with control valves to stop fluid flow to save energy and prevent cabinet condensation

(wild coil in cooling) when heating/coolign is not required? (Y/N) _____

Locate, repair, and report any leakes and ensure insulation is in place where needed. (Y/N) _____

III. START-UP

If this unit is to be used for construction conditioning without ductwork, ensure balancing is redone and filters replaced once

construction is complete.

If fan is direct drive, ensure that the VFD has been properly programmed for maximum frequency output

to limit fan speed to maximum. (Y/N) _____

Ensure correct fan rotation. (Y/N) _____

After air and water balance is complete, are pulleys aligned? (Y/N) _____

If the fan sheaves were

changed during the air balance, the assembly must be rebalanced.

Were the sheaves changed? (Y/N) _____

Was a dynamic balance performed on the fan assembly? (Y/N) _____

After air and water balance and at least 10 minutes running time, record the following measurements:

Check indoor fan speed and record: Fan RPM __________

Entering air db temp __________

Unit entering air wb temp __________

Leaving air db temp _

_________

Leaving air wb temp __________

Entering water temp __________

Leaving water temp __________

Ensure all water inside air handler is in condensate pan. (Y/N) _____

Check for vibration levels. (Y/N) _____

If electric heater is supplied, ensure heater airflow switch closes at design airflow. (Y/N) _____

NOTES:

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SIGNATURE:_______________________________________________________ DATE:_______________________________

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