Aiko CTH3-150 Manuale Utente

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SECTION 10: W
IRING
  
43 of 71
10.3 Communication Wiring within a Zone of Heaters (continued)
Satellite heaters will be wired in series to the central heater via low voltage control wiring. 
Communication wiring uses the T28-T31 terminals on the control, 
FIGURE 25: Communication Wiring within a Zone of Heaters (continued)