Regency 4720 - Programming the Transmitters; Model 4184 Watchdog Module; Model 4184 Watchdog Module Wiring; Wiring the Model 4130 RF Zone Expander and Model 4135 Remote Receiver

Regency
®
Model 4720 Control/Communicator Installation Manual (P/N 150476, Rev. A) Revised 10/98
47
Figure 12.4.1a: Wiring the Model 4130 RF Zone Expander and Model 4135 Remote Receiver
12.4.2 Programming the Transmitters
See the Model 4130/35 Installation Manual (P/N 150474).
13 Model 4184 Watchdog Module
13.1 Model 4184 Watchdog Module Wiring
The Model 4184 Watchdog Module connects to the Model 4720 Control/Communicator in order to comply
with NFPA commercial fire protection equipment standards.
NFPA Standards require that all equipment trouble conditions must be reported. The Model 4184 Watchdog
Module monitors failures of all touchpads or failures in the control micro control unit, as the touchpads
themselves cannot annunciate these types of malfunctions.
The Model 4184 operates by monitoring the data from the touchpads. The control polls each touchpad
every 70 seconds. If the data signal fails for any reason, the Model 4184 will time out and begin emitting a
steady tone until the signal is restored. The audible signal from the Model 4184 Watchdog Module cannot
be silenced.
Figure 13a: Model 4184 Watchdog Module Wiring