Samsung CH090EAV Installation Manual

Also see for CH090EAV: Service manual

Contents

E-15ENGLISHAssigning address to indoor unit1 Before installing the indoor unit, assign an address to the indoor unitaccording to the air conditioning system plan.2 The address of the indoor unit is assigned by adjusting MAIN(SW02) andRMC(SW04) rotary switches.3 The MAIN address is for communication between the indoor unit andthe outdoor unit. Therefore, you must set it to operate the air conditionerproperly.4 It is required to set the RMC address if you install the centralized controland/or the centralized control.5 If you install optional accessories such as the wired remote control,centralized control, etc. see an appropriate installation manual.6 If an optional accessory is not installed, you do not have to set the RMCaddress. However, adjust K1 and K2 switches of the SW05 DIP switch to “ON”position in this case.7 Set the MAIN address by adjusting the rotary switch(SW02) from 0 to 9. Eachindoor unit connected to the same outdoor unit must have different address.i. e. If an indoor unit does not have an optional accessory andits MAIN address is “0”MAIN RMCCH｣ｪ｣ｪ｣ｪEAV_IM_E_26918.indd 15 2007-05-10 ｿﾀﾈﾄ 3:51:57