Table Of Contents - Mitsubishi Heavy Industries SRK20HG User Manual

Thank you for purchasing a MITSUBISHI HEAVY INDUSTRIES, LTD. Air-Conditioner. To
get the best long-lasting performance, read and follow this User's Manual carefully before
using your air-conditioner. After reading, please store the Manual in a safe place and refer
to it for operational questions or in the event of any irregularities.
This air-conditioner is intended for domestic use.
Safety precautions......................................................................................................................... 2
Name of each part and its function ............................................................................................... 4
Operation and indication section for remote control .................................................................... 5
Present time setting procedure ...................................................................................................... 5
AUTO mode operation procedure ................................................................................................ 6
Temperature adjustment during AUTO ........................................................................................ 6
About FAN SPEED ...................................................................................................................... 6
COOL/HEAT/DRY mode operation procedure ........................................................................... 7
Air-conditioner operating conditions............................................................................................ 7
Characteristics of HEAT mode operation .................................................................................... 7
Air flow direction adjustment procedure ...................................................................................... 8
SLEEP operation procedure ......................................................................................................... 9
OFF-TIMER operation procedure ................................................................................................ 9
ON-TIMER operation procedure................................................................................................ 10
SLEEP operation + ON-TIMER operation procedure ............................................................... 10
PROGRAM TIMER operation procedure .................................................................................. 11
HIGH POWER/ECONOMY operation procedure ..................................................................... 12
Concerning CLEAN operation ................................................................................................... 13
Emergency run operation............................................................................................................ 13
Power blackout auto restart function .......................................................................................... 13
Remote control handling procedure ........................................................................................... 14
When the operation fails with the remote control ...................................................................... 14
Operating hints ........................................................................................................................... 14
Maintenance................................................................................................................................ 15
Has the unit been installed correctly? ......................................................................................... 17
Troubleshooting .......................................................................................................................... 17
Please remember! ....................................................................................................................... 18
When to contact your distributor without delay ......................................................................... 19
Self diagnosis function ............................................................................................................... 19
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