Weil-McLain BCP-8X - Manual (Page 2)

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81'(567$1',1*23(5$7,21&21&(37 5
PID Operation . . . . . . . . . . . . . . . . . . . 5
OSS Operation. . . . . . . . . . . . . . . . . . . 5
,1,7,$/6(783 6
Selecting the System Features . . . . . . . . . . . 6
,167$//$7,21 7
Mounting the Enclosure . . . . . . . . . . . . . . . 7
Install the Sensors . . . . . . . . . . . . . . . . . . 8
System Pressure Sensor Installation . . . . . . . 8
Outdoor Sensor Installation . . . . . . . . . . . . 8
Wiring . . . . . . . . . . . . . . . . . . . . . . . . 9
Wiring the Power (Terminals 1, 2) . . . . . . . . . 9
Wiring the Inputs . . . . . . . . . . . . . . . . . . . 9
System Pressure Sensor Wiring (Terminals 25, 26) 9
Outdoor Sensor Wiring (Terminals 29, 30). . . . . 9
Wiring the Shutdown (Terminals 35, 36) . . . . . . 9
Wiring the T-STAT (Terminals 35, 36) . . . . . . . 10
Wiring the Setback (Terminals 35, 36) . . . . . . . 10
Wiring the Prove (Terminals 37, 38) . . . . . . . . 10
Wiring the Outputs . . . . . . . . . . . . . . . . . . 10
Wiring the System Output (Terminals 19, 20) . . . 10
Wiring the Comb. Air Damper (Terminals 23, 24) . 10
Wiring the Stages (Terminals 3 to 17) . . . . . . . 11
Connecting to the BCP-8X Panels and 420MOD
Interface . . . . . . . . . . . . . . . . . . . . . . 11
Selecting the BCP-8X Panel Letter . . . . . . . . 11
,167$//(50(186(48(1&( 12
67$57836(77,1*6 14
Program Change Settings . . . . . . . . . . . . . 14
Startup Sequence . . . . . . . . . . . . . . . . . 14
Control Mode . . . . . . . . . . . . . . . . . . . 14
Sensor Type . . . . . . . . . . . . . . . . . . . . 14
Display Standard. . . . . . . . . . . . . . . . . . 14
Setting the EMS Set Points (Available in 420MOD only)
14
Combustion Air Damper Output . . . . . . . . . . 15
External Input Mode . . . . . . . . . . . . . . . . 15
Burner Type . . . . . . . . . . . . . . . . . . . . 15
Total Boilers . . . . . . . . . . . . . . . . . . . . 15
Staging. . . . . . . . . . . . . . . . . . . . . . . 15
Sequence . . . . . . . . . . . . . . . . . . . . . 16
Control Logic. . . . . . . . . . . . . . . . . . . . 16
Sensor Fault . . . . . . . . . . . . . . . . . . . . 16
Setting the Control to Factory Defaults . . . . . . . 16
Operating Settings . . . . . . . . . . . . . . . . . . 17
Program Change Settings . . . . . . . . . . . . . 17
Season. . . . . . . . . . . . . . . . . . . . . . . 17
Set Point (Not Adjustable in EMS Mode) . . . . . 17
Outdoor Cutoff Temperature . . . . . . . . . . . . 17
System Settings . . . . . . . . . . . . . . . . . . . 17
Program Change Settings . . . . . . . . . . . . . 18
Stage Settings . . . . . . . . . . . . . . . . . . . . 18
Reaction Time . . . . . . . . . . . . . . . . . . . 18
Purge Delay . . . . . . . . . . . . . . . . . . . . 18
Minimum Runtime . . . . . . . . . . . . . . . . . 18
Standby Delay . . . . . . . . . . . . . . . . . . . 18
Last Stage Hold . . . . . . . . . . . . . . . . . . 19
Lead Settings . . . . . . . . . . . . . . . . . . . . 19
Lead Boiler. . . . . . . . . . . . . . . . . . . . . 20
Rotate Mode . . . . . . . . . . . . . . . . . . . . 20
Setback Schedule . . . . . . . . . . . . . . . . . . 20
Setback . . . . . . . . . . . . . . . . . . . . . . 20
Day/Night Schedules . . . . . . . . . . . . . . . 21
Set Present Time . . . . . . . . . . . . . . . . . 21
Combustion Air Damper Operation . . . . . . . . . 21
Run-On . . . . . . . . . . . . . . . . . . . . . . 21
System Exercise . . . . . . . . . . . . . . . . . . 21
Maintenance . . . . . . . . . . . . . . . . . . . . . 21
System & Outdoor Sensor Trim . . . . . . . . . . 22
History . . . . . . . . . . . . . . . . . . . . . . . . 22
&RQ¿JXUDWLRQ. . . . . . . . . . . . . . . . . . . . 22
Display . . . . . . . . . . . . . . . . . . . . . . . 22
Pressure Transducer Default Settings and Ranges24
7528%/(6+227,1* 25
86(50(186(48(1&( 26
Program Change Settings . . . . . . . . . . . . . 26
Season. . . . . . . . . . . . . . . . . . . . . . . 26
Set Point (Not Adjustable in EMS Mode) . . . . . 27
Outdoor Cutoff Temperature . . . . . . . . . . . . 27
Setback . . . . . . . . . . . . . . . . . . . . . . 27
Day/Night Schedules . . . . . . . . . . . . . . . 27
63(&,),&$7,216 2