CHECK VOLTAGE IMBALANCE

 

 

LINE-TO-LINE VOLTS: AB________ V

AC________ V

BC ________ V

(AB + AC + BC)/3 = AVERAGE VOLTAGE = _________ V

 

MAXIMUM DEVIATION FROM AVERAGE VOLTAGE = _________V

 

VOLTAGE IMBALANCE = 100 X (MAX DEVIATION)/(AVERAGE VOLTAGE) = _________ %

IF OVER 2% VOLTAGE IMBALANCE, DO NOT ATTEMPT TO START SYSTEM!

CALL LOCAL POWER COMPANY FOR ASSISTANCE.

III. Start-Up

CHECK INDOOR (EVAPORATOR) FAN SPEED AND RECORD. ___________

CHECK OUTDOOR (CONDENSER) FAN SPEED AND RECORD. _____________

AFTER AT LEAST 15 MINUTES RUNNING TIME, RECORD THE FOLLOWING MEASUREMENTS:

OIL PRESSURE (38AKS only)

___________

 

SUCTION PRESSURE

___________

Psig (kPa)

SUCTION LINE TEMP

___________ °F (°C)

DISCHARGE PRESSURE

___________

Psig (kPa)

DISCHARGE LINE TEMP

___________ °F (°C)

ENTERING CONDENSER-AIR TEMP

___________

DB

LEAVING CONDENSER-AIR TEMP

___________

DB

EVAP ENTERING-AIR DB (dry bulb) TEMP

___________

 

EVAP ENTERING-AIR WB (wet bulb) TEMP

___________

 

EVAP LEAVING-AIR DB TEMP

___________

 

EVAP LEAVING-AIR WB TEMP

___________

 

COMPRESSOR AMPS (L1/L2/L3)

______ / ______ /

 

HAS REFRIGERANT CHARGE BEEN ADJUSTED PER CHARGING CHARGE? __________

NOTES:

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Copyright 2001 Carrier Corporation

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

Book

1

4

PC 111

Catalog No. 533-80003

Printed in U.S.A.

Form 38A-9SI

Pg CL-2

5-01

Replaces: 38A-8SI

Tab

3a

2a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - CUT ALONG DOTTED LINECUT ALONG DOTTED LINE

Page 16
Image 16
Carrier 38AK008, 38AK007, 38AKS012, 38AKS009, 38AKS008, 38AK012 specifications III. Start-Up, Check Voltage Imbalance

38AK012, 38AKS009, 38AKS012, 38AKS008, 38AK008 specifications

The Carrier 38AK007 is a state-of-the-art air conditioning system designed for optimal comfort, efficiency, and reliability, making it a standout choice for residential and commercial applications. This model exemplifies Carrier's commitment to innovation and energy efficiency, catering to diverse cooling needs.

One of the key features of the Carrier 38AK007 is its high energy efficiency ratio (EER), which ensures lower energy consumption and reduced utility bills. With advanced inverter technology, this unit adjusts its cooling output based on the current requirements, thereby minimizing energy waste. This makes it an environmentally friendly option, contributing to lower greenhouse gas emissions while providing effective cooling.

The Carrier 38AK007 is also equipped with a variable-speed compressor, which enhances its performance and reliability. The compressor operates at different speeds, allowing the system to maintain a consistent room temperature without the peaks and valleys associated with traditional systems. This ensures not only increased comfort but also quieter operation, making it ideal for homes, offices, and other noise-sensitive environments.

In terms of technological innovation, the Carrier 38AK007 features Smart Thermostat compatibility, allowing users to control their cooling settings remotely via a smartphone or tablet. This integration with smart home systems provides users with added convenience, enabling them to adjust temperature settings from anywhere, ensuring optimal comfort even before arriving home.

The model is built with a robust and durable construction, featuring weather-resistant materials that withstand various environmental conditions. This durability ensures a long lifespan, reducing the frequency and costs of maintenance. Additionally, the Carrier 38AK007 includes a multi-stage filtration system that effectively captures allergens and pollutants from the indoor air, improving overall air quality.

Overall, the Carrier 38AK007 is designed to meet the modern demands for energy efficiency, user control, and durability. Its combination of advanced technologies, such as inverter technology and smart home compatibility, along with high performance and air quality features, makes it an excellent choice for anyone looking to invest in a reliable cooling solution. Whether for a residential setting or a commercial space, the Carrier 38AK007 stands out as a leader in the air conditioning market.