Aiko CTH3-150, CTH3-80, CTH3-200, CTH3-115 Communication Wiring within a Zone of Heaters

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CTH3-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

10.3 Communication Wiring within a Zone of Heaters

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, see Page 42, Figure 25.

FIGURE 25: Communication Wiring within a Zone of Heaters

CENTRAL HEATER CONTROL

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