Tekmar 284 Boiler Control Manual do Utilizador descarregar pdf (Página 32)

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A Watts Water Technologies Company

Set the Application Mode to either RSET, SETP or EMS.

Remove all wires from the DHW Call terminals (7 & 8). The

control display should show no DHW Call. Reconnect wires.

Then apply either a short circuit or 24 V (ac) over the DHW

Call terminals. The control should now show a DHW Call.

Testing the DHW Call Terminals 7 & 8

Testing the Setpoint Call Terminals 9 & 10

Set the Application Mode to either RSET, SETP or EMS.

Remove all wires from the Setpoint Call terminals (9 & 10).

The control display should show no Setpoint Call. Reconnect

wires. Then apply either a short circuit or 24 V (ac) over

the Setpoint Call terminals. The control should now show

a Setpoint Call.

Testing the Heat Call Terminals 5 & 6

Set the Application Mode to RSET. Remove all wires from

the Heat Call terminals (5 & 6). The control display should

show no Heat Call. Reconnect wires. Then apply either a

short circuit or 24 V (ac) over the Heat Call terminals. The

control should now show a Heat Call.

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Tekmar 284 Boiler Control Manual do Utilizador Página 32