Questions and answers specific to the Silent Knight SK-5207.
The SK-5207 is compatible with a wide range of smoke detectors listed in Appendix A of the manual. Two-wire smoke detectors include models from Apollo...
A P3 trouble indicates the panel has detected a short between earth ground (terminal 52) and circuit ground, which includes terminals 1, 10, 20, and 25 (Page...
To program Relay 3 to activate for all trouble conditions, you must access Step 23.5 in the programming menu. Digits 1 through 4 in this step correspond to...
The SK-5207 supports FSK & SK 4+2, 16-Zone 4+2, and Radionics BFSK reporting formats (Page 76) [4]. When reporting to a Silent Knight Model 8520 Receiver, the...
The 5104 is a 12V six-zone fire communicator, while the 5207 is a 24V control panel. | Feature | SK-5104 | SK-5207 | | :--- | :--- | :--- | | System Voltage |...
On the Silent Knight 5207, Class A (Style D) zones (1 and 2) are wired as four-wire circuits and require no end-of-line (EOL) resistor (Page 26) [1]. Class B...
The SK-5207 requires two 12 VDC batteries of the same ampere-hour (AH) rating, connected in series using the two sets of battery leads provided by the 5198...
To perform a walk test on the SK-5207, press 2 2 ENTER followed by a valid operating code [12]. The system will automatically exit the test and resume normal...
The Model 5210 Zone Expander adds eight Class B (Style A) zones to the SK-5207, expanding the system to 16 total zones (Page 7, 30) [1]. Each zone requires a...
On the SK-5207, the error code E0 indicates a trouble with the dialer [11]. This code is displayed on the built-in touchpad to signal a general dialer failure...
