Chromalox Chroma-FP2 Installation & Operation Manual - Page 6

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Connecting FPC-02-OD-AB Slaves (Option)
Number of FPC-02-OD Slaves
Master's MAC Addresses
Up to 3
1-63
These slaves should be connected directly to A2,B2 terminals on the PYROCON19 thermostat
(inside the FPC-02-OD).
PYRO-JBOX junction box with built in 50VA, 110~24VAC transformer can be used,
allowing connection and powering of up to 3 slaves.
Option 1 – Direct Connection of 1 Slave
A2 B2
PYROCON19
SLAVE #1
MAC
Address
14
Option 2 - PYRO-JBOX (up to 3 FPC-02-OD)
R C
A B
R C
A B
A2 B2
A2 B2
PYROCON19
PYROCON19
SLAVE #1
SLAVE #2
MAC
MAC
Address
Address
14
15
Please refer to technician parameter P08 for Salve's MAC Address
and to parameter P11 for Master/Slave configuration slaves).
Slave's MAC Addresses
14-16
A2 B2
PYROCON19
MASTER
MAC Address
for BMS 1...63
Default 1
R C
A B
R C
A B
A2 B2
A2 B2
PYROCON19
PYROCON19
SLAVE #3
MASTER
MAC
MAC Address
Address
for BMS 1...63
16
Default 1
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Operating Instructions

Turning the System ON and OFF

1. Press and hold the [ON] button for 0.5
seconds to turn the system ON or OFF.
2. The words "ON" or "OFF" will appear on display.
3. When ON, the green LED on the front panel.

Selecting Temperature Scale

1. Press the [+] button for Celsius.
2. Press the [-] button for Fahrenheit.

Selecting Automatic or Manual Mode

1. Press the [SELECT] button to switch
between modes:
"Automatic" Heating will start and stop
automatically depending on the set point
and ambient temperatures.
"Manual ON" Heating will start regardless
of the set point and ambient temperatures
and will stop after a preset time
(pls. refer to the "Manual ON" section in
the tech. settings).
NOTE: Mode will always return to "Automatic"
after switching the unit OFF and ON.
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