Samsung AVXCSH022EE Service Manual page 124

4-4 Auto Inspect Mode
4-4-1 Outline
■ Error detection and reoperation
This automatically identifies whether there are abnormalities in the main components of DVM PLUS IV. It is a safety mode that
provides guidelines to more quickly and accurately solve problems that may occur.
■ Inspected items in auto inspect
Items for inspection of the DVM PLUS IV in auto inspect mode are as follows.
➞ indoor temperature sensor & Eva.in/out temperature sensor
➞ will only be identified in the outdoor unit module installation state.
➞ Digital compressor will only be identified in the full loading state.
➞ will only be identified when only the outdoor unit is installed.
➞ will only be identified when only the outdoor unit is installed.
➞ will only be identified when running auto inspect on heating mode.
● Auto inspect mode may be terminated in the event of an error in the operation evaluation state.
● If auto inspect mode needs to be terminated, please press the reset button (K3) on the outdoor unit.
● If outdoor units that include the auto inspect function is mixed and used with those that do not have this function, the auto inspect
mode will not run.
●
amount and checking it with the refrigerant auto inspection mode.
● Accurate inspections may be difficult if they go over the guaranteed operation range limit.
● Accurate inspections may be difficult if problems occur with many components simultaneously.
● If the outdoor unit has been put into operation within 30 minutes, please run the auto inspect mode after running the fan for 10 minutes.
● If an operation delay of the installed outdoor unit's compressor occurs (CH mode), please run the auto inspect mode after clearing the
operation delay mode.
Samsung Electronics 4-33