1. The Model 467 should be installed in the Model 478 Control
Unit to provide:
1.1 Timed door release and postal lock function in a one-entry
system.
1.2 Timed door release and postal lock function at the MAIN
(No. 1) entry in a two-entry system.
2. On the Model 478 Control Unit, remove the screws holding
the chassis to the mounting base and lift chassis with PC
board away from the base.
3. With P3 and P4 (two, 3-pin plugs) on the Model 478 PC
board inserted into J201 and J202 on the Model 467, gently
push the 467 Module until it is seated firmly against the 478
PC board. Make certain that the shaft of the Delay Time
Set control is aligned with its access hole.
4. Using the screws removed in step 2 above, reassemble the
478 chassis to its mounting base. Make certain that the PC
board grounding lead is secured at the top screw.
INSTALLATION INSTRUCTIONS
READ & SAVE THESE INSTRUCTIONS!
®
Apartment House
Communication System 4
MODEL: 467 POSTAL/MAIN
DOOR TIMER MODULE
467
478
P4
P3
J201
1. The Model 467 should be installed in the Model 478 Control
Unit to provide:
1.1 Timed door release and postal lock function in a one-entry
system.
1.2 Timed door release and postal lock function at the MAIN
(No. 1) entry in a two-entry system.
2. On the Model 478 Control Unit, remove the screws holding
the chassis to the mounting base and lift chassis with PC
board away from the base.
3. With P3 and P4 (two, 3-pin plugs) on the Model 478 PC
board inserted into J201 and J202 on the Model 467, gently
push the 467 Module until it is seated firmly against the 478
PC board. Make certain that the shaft of the Delay Time
Set control is aligned with its access hole.
4. Using the screws removed in step 2 above, reassemble the
478 chassis to its mounting base. Make certain that the PC
board grounding lead is secured at the top screw.
INSTALLATION INSTRUCTIONS
READ & SAVE THESE INSTRUCTIONS!
®
Apartment House
Communication System 4
MODEL: 467 POSTAL/MAIN
DOOR TIMER MODULE
467
478
P4
P3
J201