6-CH INTERCOM (NLL23850 H1/H2/H3/H4) AI GUIDE
POWER
230V AC, 50Hz
BATTERY
12V 4.0AH LEAD ACID
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FON-ESS INDIA PVT LTD
Analog Telephony Pioneers
1ST Floor, D, Rajagopal Road, 1, "MATHRUKRUPA", Sanjay Nagar Main Rd, Nagashetty Halli, R.M.V. 2nd Stage, Bengaluru, Karnataka 560094, INDIA
+91 9845145312 (TM Ganapathi)
+91-80-23518396 (LANDLINE)
SYSTEM PARAMETERS
Bus Voltage
13.6V DC
Standby Current
13mA Standby / 180mA Max
Battery Cutoff
10.5V DC
Master Handset Extension
7
Lobby Handset Extension
8
Car Phone Extensions
1 to 6
STEP 1 / 9
Mount the master unit on the wall.
6CH WIRING ARCHITECTURE
Touch to Expand DiagramOPERATION PROCEDURES
NOTE: Disconnection only by Lobby/Master phone.
TROUBLE SHOOTING
POINT 1 / 4
Check 800MA fuses and MOV320/20.
6-CH PCB (NAA26800E2) COMPONENT MAP
AI Support Engineer Online
Quick Diagnostics Shortcuts
Use Two Fingers to Expand