Cooper&Hunter CHV-18WTU - Cooling and Heating Solutions

User Manual - Page 28

For CHV-18WTU.

PDF File Manual, 29 pages, Download pdf file

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2
Address Check Operation
This function is used to check the relation between the indoor unit and I.U. address. This
operation is effective when multiple indoor units are connected to the remote control switch and
address of the certain unit is unknown.
(1)
" "
Press and hold (menu) and (return)
" "
simultaneously for at least 3 seconds during the normal
mode (when unit is not operating).The test run menu will
be displayed.
(2) Select " Adds confirmed running" from the test run
menu pressing " " and " ".
(3) Select the indoor unit by pressing " ".
(4) To start operation of the indoor unit selected in (3)
press " " (run/stop). To return to (3) screen press " " (run/
stop) while indoor units is operated.
*Repeat (3)-(4) until desired indoor unit address is confirmed.
(5) To return to the test run menu press " " (return) while
indoor unit is not operated.
Indoor Unit Address Initialization
This function initializes the indoor unit address that has been changed by " Indoor Adds
Change " function or set by the automatic address a llocation. Initializing the address will
be changed to the dip switch setting.
(1)Press and hold menu) and
(return)
simultaneously for at least 3 seconds during the normal
mode (when unit is not operated) .The test run menu will
be displayed.
" "
" "
(2) Select "Indoor INIT" from the test run menu pressing
" " and " ".
(3) Select the" Reset Indoor Adds "by pressing " "
and press " ".
(4) Select the indoor unit by pressing " " and
press " " . The confirmation screen will be displayed.
*Indoor units which are not supporting " Reset
Indoor Adds" function can not be selected.
The address of indoor unit that does not support "
Reset Indoor Adds" function will not be initialized
even when "All" is specificated.
(5) Select "Yes" and press " " to start the address
initialization process.
*If the address initialization is successfully completed,
connection check will be started automatically.
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