Chromalox Chroma-FP2 Installation & Operation Manual - Page 9

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Technician Settings (Cont.)

P06 – Enable/Disable Temperature sensor /

Aquastat logic

1. Press the [SELECT] and [+] buttons

simultaneously.

2. "P06" and the number "0" or "1" will appear

on display.

3. Use the [+] and [-] buttons to select between:

"0" Logic set by both TEMPERATURE

SENSOR

and AQUASTAT (default).

"1" Logic set by TEMPERATURE sensor only.

"2" Logic set by AQUASTAT sensor only

Logic by temperature

sensor & aquastat

P07 – Not in use

1. Press the [SELECT] and [+] buttons simultaneously.

2. "P07" will appear on display.

3. Proceed to P08.

P08 - MODBUS MAC Address

(for MDB models only)

1. Press the [SELECT] and [+] buttons

simultaneously.

2. "P08" and the MODBUS MAC Address will

appear on display.

3. Use the [+] and [-] buttons to set the MAC

Address of the unit.

4. Setting the MAC address for the unit

will make it available through the home

automation system.

Range: 0 – 60. Select "0" for

NO COMMUNICATION system (default).

Logic by temperature

sensor & aquastat

sensor only

Logic by temperature

Logic by aquastat

sensor only

MODBUS

MAC Address

P09 – Test conditions mode /

Technician commissioning mode

Turn ON test conditions to check the functionality

of the system regardless of temperature sensors

parameters (i.e. during the summer).

In test conditions, the Ambient temperature is

always -7°C/19°F.

Logic by aquastat

sensor only

1. Press the [SELECT] and [+] buttons

simultaneously.

2. "P09" will appear on display. The hours will blink.

3. Use the [+] button to enter

test/commissioning mode – the word "Test"

will appear on display.

4. Use the [-] button to manually exit test/com-

missioning mode – the word "Test" will disap-

pear from display.

Note: If the technician did not manually exit test/

commissioning mode, the unit will automatically

return to normal mode after 5 hours.

P11 – Master/Slave

1. Press the [SELECT] and [+] buttons

simultaneously.

2. "P11" will appear on display.

3. Use the [+] and [-] buttons to select between:

• "ΠA" - Master (When using one FPC-02-OD

or when controlling other

• "SL" - Slave (controlled by another

FPC-02-OD connected to A,B)

Test

conditions mode

Master

Slave