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5.4 Troubleshooting 

Tables 

SYMPTOM POSSIBLE 

SOLUTION(S) 

Cannot get into 
programming mode. 

 

Wrong master code entered.  Start over. 

 

Waiting too long between pushing buttons.  Enter information quicker. 

 

Keypad is not plugged into board correctly.  Cable points down. 

System emits a long 
tone and cancels 
programming. 

 

Waiting too long between pushing buttons. 

 

Forgetting to press * first when programming. 

Keypad is dead. 

 

No power.  Check for 16 VAC input power. 

 

Check that the keypad is properly connected to the circuit board.  The cable on 
the plug points down when connected to the circuit board. 

Dial tone is heard on 
the 1812 speaker. 

 

The system is not wired in series with the resident phone line.  Check the 
PHON IN terminals (1 & 2) and the PHON OUT terminals (4 & 5). 

Buzz or noise on the 
line. 

 

Check for a short to ground behind the circuit board. 

 

Check for pinched wires near the door hinge. 

 

Check for 16-volt power shorted to a conduit. 

 

Check for a phone line shorted to ground. 

 

Check that the phone wires are twisted. 

 

Check that all wires, speaker, keypad, etc., are isolated from ground. 

 

Check that the cabinet is properly grounded.  Be sure case ground (terminal 3) 
is not used as a low voltage common. 

 

Check for excessive voltage drop on 16 VAC power. 

 

Check phone line with telephone test set. 

Buzz on telephone 
line. 

 

Remove the PHON IN and PHON OUT wires from the 1812 terminal strip.  
Connect the PHON IN wires to the PHON OUT wires.  If the noise is still 
present, bad PHON IN or PHON OUT wires. 

 

Remove 16 VAC wires from the terminal strip.  Check house phones.  If noise 
goes away, 16 VAC wires are probably grounded.  Replace wires. 

 

Check internal wires, switch wires, battery wires for any pinches or shorts. 

Phones in home will 
not ring. 

 

Check that the by-pass switch is not set to by-pass mode. 

 

Do Not Disturb time zone may be enabled.  Turn Do Not Disturb off or change 
time zone boundaries. 

 

Call forwarding feature enabled or call forwarding time zone is turned on.  Turn 
off call forwarding and call forwarding time zone.  Change call forwarding time 
zone boundaries. 

 

Voltage drop in 16 VAC supply.  Check voltage at terminals 17 & 18. 

 

Disconnect PHON OUT wires from terminals 4 & 5.  Connect test telephone to 
terminals 4 & 5.  If test telephone rings, problem is with phone out wiring.  If 
test phone does not ring, circuit board may be at fault. 

Phones in home ring, 
but no communication 
occurs. 

 

Check telephone company demarcation (interface) device placement.  1812 
must be wired so that the C.O. wires exiting the demarcation device are 
connected to the C.O. terminals on the bypass switch.  Check the wiring 
diagram. 

 

Disconnect the PHON OUT wires and connect a test telephone to the PHON 
OUT terminals (4 & 5).  If the 1812 cannot communicate with the test phone, 
PHON IN and PHON OUT wires may be connected backwards.  Check wiring 
and reconnect. 

System will not 
activate relays.  
Phones do not 
generate a tone. 

 

Switch the wires on the PHON OUT terminals (4 & 5). 

 

Switch wires on PHON IN terminals (1 & 2) if using the call forward or 
preprogrammed dialing out features. 

 

Page 46 

 

1812-161-E-1-10 

Summary of Contents for 1812 PLUS

Page 1: ...Intercom Access Control System Owner s Manual DoorKing Inc 120 Glasgow Avenue Inglewood California 90301 U S A Phone 310 645 0023 Fax 310 641 1586 www doorking com P N 1812 161 REV E 1 10 Copyright 2...

Page 2: ...Page 2 1812 161 E 1 10...

Page 3: ...nual without notice and without obligation of DoorKing Inc to notify any persons of any such revisions or changes Additionally DoorKing Inc makes no representations or warranties with respect to this...

Page 4: ...the Master Code 21 Programming Guide Table 22 2 1 Programming Information 2 1 1 Programming from the Keypad 23 2 1 2 Programming with a Touch Tone Telephone 23 2 2 System Parameter Programming 2 2 1...

Page 5: ...s 36 Section 3 Adjustments Speaker Volume and Microphone Gain 37 Section 4 User Instructions 4 1 Resident Operating Instructions 4 1 1 Granting or Denying a Guest Access 39 4 1 2 Call Waiting 39 4 1 3...

Page 6: ...The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations Repairs to certified equipment should be made by an authorized Canadian...

Page 7: ...inches above grade to the top of the keypad 3 If the clear floor space allows parallel approach by a person in a wheelchair the maximum high side reach shall be 54 inches above grade to the top of th...

Page 8: ...out telephone numbers Answer machine bypass feature Allows the homeowner to log into the 1812 even after an answering machine has already picked up the call Two internal relays allow the system to con...

Page 9: ...ard 3 Remove the control board from the housing CAUTION The control board contains static sensitive components Discharge any static electricity from your hands by touching a proper ground device befor...

Page 10: ...2 must pass through the by pass switch Wire the by pass switch per the wiring instructions in this manual Mount the by pass switch in a location that is easily accessible by the homeowner In case of t...

Page 11: ...ensions Surface Mount 1 0 7 8 9 6 5 4 3 2 10 0 5 25 2 875 6 125 3 0 5 0 2 5 2 5 875 1 25 1 31 875 Dia Surface Mount Curved 11 0 6 25 6 75 3 375 5 5 2 5 2 5 1 0 7 8 9 6 5 4 3 2 875 875 1812 161 E 1 10...

Page 12: ...Flush Mount Rough in Box 10 25 7 5 4 5 3 5 5 0 2 625 1 25 Dia Flush Mount 1 2 3 6 5 4 9 8 7 0 9 25 12 0 4 25 3 5 875 Dia 7 25 6 25 10 0 2 5 5 0 Page 12 1812 161 E 1 10...

Page 13: ...Wall Mount 10 75 3 5 7 375 1 2 3 6 5 4 9 8 7 0 2 5 2 5 1 125 1812 161 E 1 10 Page 13...

Page 14: ...member this is that the colors run from the sky to the earth BLUE sky comes first ORANGE sunset second GREEN grass third BROWN earth last Tip and Ring are common terms in the telephone service industr...

Page 15: ...e 16 AWG wire 1 6 Surge Suppression and Grounding Proper grounding and the use of surge suppressers can significantly reduce the chance of component failure because of static charges or surges To be e...

Page 16: ...use wire that is intended for indoor applications Recommend Cat5e Gel Filled flooded UV Resistant Direct Burial Cable in conduit DO NOT run telephone wires and high voltage wires in the same conduit C...

Page 17: ...each must have a unique MASTER CODE The 1812 that is connected directly to the house phones must have its Number of Rings programming see 2 2 8 set for 1 less than the other 1812 units in the system 1...

Page 18: ...VAC transformer DO NOT power this device with a 24 VAC transformer or power source 2 Magnetic locks or electric strikes must be powered from a separate UL Listed power transformer Do not power strike...

Page 19: ...4 15 16 17 18 Mic Vol Master Code 1 2 3 4 5 6 7 8 9 1011 Speaker Vol Keypad Telephone Mode Telephone Mode Intercom Mode 2 Magnetic locks or electric strikes must be powered from a separate UL Listed p...

Page 20: ...or its programmed strike time 8 Switch Input Relay 2 A switch closure across terminals 8 9 will activate relay 2 for its programmed strike time 9 12 VDC Battery Negative Also common for terminals 7 8...

Page 21: ...the four digit number required to gain access to the system memory The master code can only be programmed from the system keypad Default setting is NONE You MUST program a Master Code 1 Open the cabi...

Page 22: ...elete Single Phone Number from Directory Codes 24 50 4 2 2 3 2 N A Delete All Phone Numbers from Directory Codes 24 50 4 3 2 3 3 N A Devices Section 2 4 Description Command Section Default Value Progr...

Page 23: ...en followed correctly and with a long tone beeeeeep when the programming step is ended 2 1 2 Programming with a Touch Tone Telephone Follow these steps when programming the 1812 Plus from the resident...

Page 24: ...Systems Default setting is 1 Single System Set for single if the 1812 is the only unit connected to the phone line or set to multiple if more than one 1812 is connected to the phone line 1 Press 6 1...

Page 25: ...Talk time can be set from 10 seconds up to 255 seconds 4 minutes 15 seconds and is entered as a three digit number For example to set a talk time of 30 seconds enter 030 in step 2 1 Press 0 8 and ente...

Page 26: ...e relay will activate and remain activated until commanded to deactivate 3 rd Digit Deactivate relay 4 th Digit Hold open 1 hour The relay will activate for 1 hour and then deactivate itself 2 2 9 Ans...

Page 27: ...12 Once communication with the visitor is established access can be granted or denied If access is granted press the number to open the door or gate the 1812 will automatically switch the call back to...

Page 28: ...ne for you and no additional adjustments may be necessary If adjustments are made you will need to do a call forward test call after each adjustment to determine if the result is to your liking The va...

Page 29: ...eat steps 2 and 3 to enter additional numbers 5 Press 0 TOGETHER to end 0 beeeeeep 2 3 2 Delete Phone Number from Directory Codes 24 50 This programming sequence deletes individual directory code dial...

Page 30: ...ied It also allows programming of the access codes to momentarily activate a relay or to hold latch a relay 1 Press 7 0 and enter the MASTER CODE 7 0 _ _ _ _ beep 2 Press 2 2 beep 3 Enter a five digit...

Page 31: ...is always deny access time zone 1 allows 24 7 access for relay 1 only time zone 2 allows 24 7 access for relay 2 only Time zones 3 4 5 and 6 are time zones that have been programmed in 2 5 6 7 Press...

Page 32: ...AM 1 3 3 _ _ _ _ beep 2 1 1 3 0 beep 3 0 beep 4 0 2 1 4 0 9 beep 5 7 beep 6 0 beeeeeep 2 5 2 Call Forward Time This programming sequence turns the call forward feature either ON or OFF and sets up a s...

Page 33: ...AM on certain days of the week or all seven days Once the DND schedule has been programmed it can be turned on or off as needed 1 Press 3 4 and enter the MASTER CODE 3 4 _ _ _ _ beep 2 Press 0 to tur...

Page 34: ...is desired 4 Enter the begin time hour 01 12 and minutes 01 59 then press _ _ _ _ beep 5 Press 0 for AM OR press 1 for PM _ beep 6 Enter the end time hour 01 12 and minutes 01 59 then press _ _ _ _ b...

Page 35: ...schedule and only ON OFF is desired 4 Enter the begin time hour 01 12 and minutes 01 59 then press _ _ _ _ beep 5 Press 0 for AM OR press 1 for PM _ beep 6 Enter the end time hour 01 12 and minutes 0...

Page 36: ...or each of the programming parameters WARNING Once started this sequence will program all values to factory default 1 Press 9 0 and enter the MASTER CODE 9 0 _ _ _ _ beep 2 Press 9 9 9 9 then press 9...

Page 37: ...volume rotate the potentiometer counter clockwise Microphone Gain The microphone gain potentiometer is labeled MIC VOL on the control board This adjustment increases or decreases the loudness in the t...

Page 38: ...Page 38 1812 161 E 1 10...

Page 39: ...feature is turned off the 1812 will always ring the resident phones when the Push To Call button is pressed If the call forwarding feature is turned on and the current time does not fall within the ca...

Page 40: ...e been programmed to activate section 2 4 1 and 2 4 2 Access codes may also be time zone restricted section 2 5 6 To use an access code you must press the key first When a valid access code is entered...

Page 41: ...y Activation The 1812 system relays can be activated from a remote off site location Be sure that the ability for the 1812 to answer an incoming call has not been disabled see 2 2 9 Refer to the tone...

Page 42: ...the resident s house perform the following steps 1 Pick up your telephone and press 7 7 beep 2 Enter the desired tone open number 2 2 8 _ beep 3 Hang up 4 2 4 Relay Activation Check The 1812 can be ca...

Page 43: ...cannot be corrected contact your authorized DoorKing dealer for assistance Before performing any troubleshooting check the following 1 Have a good VOM meter handy to check voltages and continuity 2 H...

Page 44: ...If the meter shows a negative voltage needle moves off scale to the left reverse the wires Repeat this process to check other wire pairs on bypass switch and 1812 terminal strip Dashed lines are exis...

Page 45: ...the loose PHON OUT wires The wires should be dead and you should not have any dial tone on these wires If you do have dial tone the 1812 is wired incorrectly Disconnect power immediately and refer to...

Page 46: ...e noise is still present bad PHON IN or PHON OUT wires Remove 16 VAC wires from the terminal strip Check house phones If noise goes away 16 VAC wires are probably grounded Replace wires Check internal...

Page 47: ...umber of rings to answer Electric strike locks on or gate operator holds open Excessive voltage drop on 16 VAC line Hold open schedule is enabled Turn off hold open schedule or reprogram time zone Acc...

Page 48: ...1 2 3 4 5 6 7 8 ON MODEM TCP ENB SW 1 Red White Green Yellow Red White White Gray Orange Purple White DOORKING INC INGLEWOOD CA 90301 Date Dwg No Rev Title 1 09 A M1812P 001 1812 Plus and 1812 Access...

Page 49: ...200 046 Telephone Test Set Includes clips cord and carrying case P N 1800 050 Battery 12 volt 8 amp hour gel cell provides stand by power during power interruptions P N 1801 008 Postal Lock Box Provid...

Page 50: ...ay 1 Relay 2 Momentary Activation Hold Release Hold 1 Hour Call Forward Schedule Begin Time Do Not Disturb Schedule End Time Days of Week Begin Time End Time Days of Week Access Code Time Zone Schedul...

Page 51: ...Directory Codes Dial Out Phone Numbers Directory Code Name Phone Number 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1812 161 E 1 10 Page 51...

Page 52: ...Access Code Log Sheet Name Access Code Time Zone Schedule Number Relay Momentary or Hold Page 52 1812 161 E 1 10...

Page 53: ...1812 161 E 1 10 Page 53...

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