User Guide

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© 2016 tekmar 304V
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D - 11/16
• No changes to the boiler are required.
• Install the Peerless PFA-1 Interface Adapter
•
On the boiler display, change Central Heating Mode to 4 for
0-10 VDC Input to Modulate Setpoint
• Set boiler PIM DIP switch 2 to Off.
• Set boiler PIM DIP switch 5 to On.
• Set boiler PIM DIP switch 6 to Off.
• Set APP parameter to EMS
• Set SIGNAL parameter to 0-10Vdc
• Set SETP LO to 70°F
• Set SETP HI to 180°F
•
Set BMS Type to Setpoint. This is the factory default setting.
• Set BMS parameter to ACTIVE.
• Set BMS Type to SETPOINT.
• Enter boiler password.
• Set Parameter "Setpoint source" to 4-20mA
• Enter boiler password.
• Set Parameter "Setpoint source" to 4-20mA
Lochinvar
Knight
Lochinvar
FTXL
NTI Trinity LX
Riverside
HeatStation
NTI Trinity Fire Tube
304V
304V
304V
304V
304V
Sensor I/O
24Vac I/O
+
–
X
X
W
R
–
+
19 20 33 34
+
–
X
X
W
R
–
+
21 22 35 36
+
–
X
X
CH1
R
+
–
3 5 11 12
+
–
X
X
CH1
R
–
+
3 5 4 5
+–
–
+
8
EMS
9
Laars
Mascot FT
Peerless
Pinnacle
Terminal Strip
Peerless
Pinnacle
Control Board
Peerless
PFA-1 Interface
Adapter
304V
304V J5 J8 J18
+
–
16
–
17
+
+
–
15
+
16
–
2
–
8
+
1 2 1 2
Laars Mascot FT --------------------------------
Lochinvar Knight --------------------------------
Lochinvar FTXL ---------------------------------
NTI Trinity LX ------------------------------------
NTI Trinity FireTube ------------------------------
Peerless Pinnacle PF-200, 210, 300, 399 ---------
Riverside HeatStation ---------------------------