Pre-Installed Liftmaster Receiver
Adding PIN Numbers
Step 1: Pry open the front panel of the receiver case with a coin or a screwdriver.
Step 2: Press and release the Learn button on the receiver. The Indicator Light will light for 30 seconds indicating that receiver is in Learn Mode.
Indicator Light
Learn Button
The WKP5LM can support up to 5 PIN Numbers while the WKP250LM can support 250.
Enter Master PIN Number on Keypad:
? 
? 
? 
? 
9 
“BEEP”
Enter new PIN Number:
Step 3: Within 30 seconds enter Master PIN Number on Keypad.
Step 4: Press “1”.
Repeat Steps
Erase All Control Codes
Press and hold the Learn button on the receiver until the Indicator Light turns off indicating that the receiver memory is clear (about 6 seconds).
Operation
To use Keypad, enter any valid PIN Number. With multiple Receivers, enter the PIN Number followed by the Receiver Identity
Change Master PIN Number
Enter existing Master PIN Number on Keypad:
? 
? 
? 
? 
0 
9 
“BEEP”
# 
# 
# 
Enter new Master PIN Number:
“BEEP”
“BEEP”
Erasing PIN Numbers
Enter Master PIN Number on Keypad:
? 
? 
? 
? 
7 
“BEEP”
Enter PIN number you want to remove:
“BEEP” “BEEP”
A triple beep indicates a PIN Number has been entered that does not exist. The Master PIN Number cannot be deleted.
Temporary PIN Numbers
A temporary PIN Number can be used only once within a 24 hour period.
NOTE: The WKP5LM can hold up to 5 Temporary PIN Numbers while the WKP250LM can hold 15.
Enter Master PIN Number on Keypad:
? 
? 
? 
? 
5 
1 
“BEEP”
Enter temporary PIN Number:
“BEEP”
If the temporary PIN Number applies only to a certain Receiver, enter the PIN Number followed by the Receiver Identity
2