LG ARUN096BT2 Installation Manual - Page 75
Refrigerant Checking Function
View all LG ARUN096BT2 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 75 highlights
ENGLISH Test Run Refrigerant Checking Function 1. This function charges appropriate amount of refrigerant automatically through cycle operation. 2. This function judges refrigerant leakage and overcharging. 3. It can be used with refrigerant auto charging function. Start Main PCB SW01S Main PCB SW01B SW02B Main PCB SW01V Main PCB SW01V Wait for 3 min. after power reset Set the Dip S/W. Refrigerant Checking : 1,2,7,14 ON Press the black button on main PCB. ( Press until '608' is displayed ) Press the black button on main PCB IDU runs with cooling mode in order. Note 1. In case air temperature is out of guaranteed temperature, refrigerant checking function may end without performing refrigerant checking. Use guaranteed temperature range only. 2. During the process of judging refrigerant amount, if the cycle isn't stable, refrigerant checking function may end without performing refrigerant checking. Judging Refrigerant Amount Excess of Refrigerant Scarcity of Refrigerant IDU, ODU are turned off Impossible To Judge Note Main PCB Press the black button on main PCB SW01V Press the black button for 2 sec. after turning off all of dip S/W. Completed Note 1) Installation Manual 75