Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53090030 -01
Printed in U.S.A.
Form 09FC-1SI
Pg CL-2
3-21
Replaces: NEW
© 2021 Carrier
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C. UNIT START-UP
1. Voltage at terminal block is within unit nameplate range.
Yes
No
Check voltage imbalance: A-B______ A-C______B-C______
Average voltage = __________ (A-B + A-C + B-C)/3
Maximum deviation from average voltage = _______
Voltage imbalance = ______% (max. deviation / average voltage) X 100
Is voltage imbalance less than 2%.
Yes
No
(DO NOT start unit if voltage imbalance is greater than 2%.
Contact local utility for assistance.)
2. Verify flow rate (Set unit in free cooling mode prior to setting flow rate.)
Pressure entering unit _____ psig (kPa)
Pressure leaving unit _____ psig (kPa)
Unit pressure drop _____ psig (kPa)
Psig x 2.31 ft/psi = _____ ft of water
kPa x 0.334 m/psi = _____ mm of water
Evaporator flow rate _____ gpm (L/s) (See Evaporator Pressure Drop Curve)
Start and Operate Machine
1. Complete component test utilizing Service Test Mode
2. Operate all fans and verify operation and rotation.
3. Operate 3-way valve.
4. Record condenser fan motor current.
5. Provide operating instructions to owner’s personnel.
COMMENTS:
SIGNATURES:
Start-up
Technician
_________________________________________________________________Date__________________
Customer
Representative
_________________________________________________________________Date__________________
Содержание 09FC020
Страница 8: ...8 Fig 5 09FC 020 Unit Dimensions...
Страница 9: ...9 Fig 6 09FC 030 Unit Dimensions...
Страница 10: ...10 Fig 7 09FC 040 Unit Dimensions...
Страница 11: ...11 Fig 8 09FC 050 Unit Dimensions...
Страница 12: ...12 Fig 9 09FC 060 Unit Dimensions...
Страница 13: ...13 Fig 10 09FC 070 Unit Dimensions...
Страница 14: ...14 Fig 11 09FC 080 Unit Dimensions...
Страница 69: ......