AirStage AOUA48RLAVM Руководство по быстрой установке - Страница 14

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Example:

U 8 indicates (8) indoor units are installed.



C 120 indicates the total BTUH capacity of the indoor units is 120% of the outdoor unit.

The maximum acceptable ratio is 130%.

Function Codes are built in set up options within Airstage IU and OU's.

Function Codes are also referred to as "Push Button Settings" in the J-II ODU Installation

Manual. Most function codes may be left in their default settings; used at the discretion of the

Installer, architect or engineer. However, regardless of installation, there is a function code

which must be confirmed prior to system operation. (See QIG Step 22a)

Function 00- This function will adjust the systems target pressures for heat and cool modes.

The value used is the linear piping length of the installer refrigerant piping (one way) between

the ODU and the NEAREST IDU. (Must be greater than 16')

Note the default option value for Function 00 is "00", where the distance between the ODU

and NEAREST IDU is between 131' to 231' (40 to 65m) IF THIS VALUE IS NOT CORRECT,

PLERASE SET THE OPTION VALUE TO REPRESENT THE ACTUAL, INSTALLED, ONE-WAY PIPE

LENGTH BETWEEN THE ODU AND NEAREST IDU.

POWER MUST REMAIN ON WHEN PERFORMING THIS TASK.

AFTER POWERING THE EQUIPMENT AND BEFORE THE SYSTEM IS OPERATED,

21c

AN "INDOOR UNIT CONNECTION CHECK" MUST BE PERFORMED!

Continued from QIG Step 22a.

Please set the option value (00, 01, 02, 03) to represent the installed,

one-way refrigerant pipe length between the ODU and NEAREST IDU.

Refer to the Installation Manual for complete installation details.

21d

22a