Microtech 2300 - Thermostat Inputs (G, Y1, Y2, W1, W2, W3, and W4)

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OM 1364

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SEqUENCE OF OPERATION

Thermostat Inputs (G, Y1, Y2, W1,

W2, W3, and W4)

For units with both waterside economizer and hot gas reheat, the

only thermostat inputs used during unoccupied operation are Y3,

and W2/W3, which when energized will activate Cooling Mode or

Heating Mode respectively. Inputs G, Y1 and W1 have no e󰀨ect

during unoccupied mode.

For all other units, the only thermostat inputs used during

unoccupied operation are Y3, and W2/W3/W4, which when

energized will activate Cooling Mode or Heating Mode

respectively. Inputs G, Y1 and W1 have no e󰀨ect during

unoccupied mode.