Navien NCM-1130HH Installation Instructions Manual page 40

Gas fired waa mounted stirling engine m-chp
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4A
Spool Valve Feedback M
4B
Spool Valve Output DV1
5A
<spare>
5B
Spool Valve Output DV2
6A
Variable Speed PWM Fan GND
6B
Variable Speed PWM Fan Supply 24 VDC
7A
Variable Speed PWM Fan, Hall Feedback
7B
Variable Speed PWM Fan, PWM Output
1A
Control Signal for Relay Contacts Signal BC1
1B
{Blocking Chain G83/ ENS }
2A
Control Signal for Relay Contacts Ref. BC1
2B
{Blocking Chain G83/ ENS }
3A
Engine Dome Overtemp. Ref. BC2
3B
Engine Dome Overtemp. Signal BC2
4A
Regenerator Temp. Ref. BC3
4B
Regenerator Temp. Signal BC3
5A
Dynamic Absorber 1+2 24 V BC5
5B
Dynamic Absorber 1+2 Signal BC5
6A
Water Cooled Seal 1+2 24 V BC6
6B
Water Cooled Seal 1+2 Signal BC6
7A
Engine Power On LED GND (Option)
7B
Engine Power On LED (amber) (Option)
8A
Return Temperature Sensor B7 GND
8B
Return Temperature Sensor B7 Signal
9A
Flow Temperature Sensor B2 GND
9B
Flow Temperature Sensor B2 Signal
10A
Pack Sensor GND BX7 (B23)
10B
Pack Sensor Signal BX7 (B23)
11A
Safety Thermocouple Signal B25
11B
Control Thermocouple Signal B24
12A
Safety Thermocouple Ref. B25
12B
Control Thermocouple Ref. B24
Universal Sensor Input GND BX2
Universal Sensor Input Signal BX2
1
GND
2
VCC / U_IN
3
TXD / RXD
4
RXD / Data
5
LED
6
Service / Button
1
BSB Power supply 12 V
2
BSB data
3
BSB ground
4
BSB Service Ident Pin
1
BSB GND (HMI)
2
BSB Signal
3
BSB Supply 12 VDC
4
BSB Service Ident
5
BSB n.c.
Navien stirling engine m-CHP installation manual
Use
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