Functional Performance Test Checklist - Steam/Hot Water Converter

For Converter:

[_____]

1. Functional Performance Test: Contractor shall demonstrate operation of

heating system as per specifications including the following: Start building

heating equipment to provide load for converter.

a.

Verify control system energizes.

_________________________________

b. Verify converter senses hot water temperature below set point and

control system modulates steam valve. ______________________________________

c. Shut off building heating equipment to remove load on heating

system. Verify converter steam valve closes after load is removed. ________

2. Verify converter inlet/outlet pressure reading, compare to converter

design conditions and manufacturer's performance data.

DESIGN

ACTUAL

Converter inlet water temp (degrees C)

__________

Converter outlet water temp (degrees F)

__________

Converter inlet steam pressure (psig)

__________

Determine water flow rate based

on pressure drop through converter

__________

Determine water flow rate with flow

measuring device

__________

Verify that temperature of water

is in accordance with outdoor air

reset schedule

__________

DESIGN

ACTUAL

Converter inlet water temp (degrees F)

__________

Converter outlet water temp (degrees F)

__________

Converter inlet steam pressure (psig)

__________

Determine water flow rate based

on pressure drop through converter

__________

Determine water flow rate with flow

measuring device

__________

Verify that temperature of water

is in accordance with outdoor air

reset schedule

__________

3.

Verify proper operation of converter safeties.

_______________________

4. Check and report unusual vibration, noise, etc.

___________________________________________________________________________

5. Certification: We the undersigned have witnessed the above functional

performance tests and certify that the item tested has met the performance

requirements in this section of the specifications.

Signature and Date

Contractor's Chief Quality Control Representative

____________________________

SECTION 15995A

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