Thermostat Installation; Changing Batteries - Johnson Controls YORK DPC-1R Operating And Maintenance Instructions Manual

Thermostat installation

To fasten the thermostat to the wall, open
the front panel and uncover the base of the
thermostat. Proceed as shown in the follow-
ing illustration:
1- Press the plastic tab at the base of the
thermostat, as indicated by arrow A.
2- While pressing A, raise the front panel
as indicated by arrow B.
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The fastening holes found at the base co-
incide with the standard electric boxes on
the market.
In the case the connecting cable does not
come from the electric box, the thermostat
must be fastened to the wall with the anchors
and screws supplied.
Keep in mind that the rectangular hole in the
centre of the base is to house the electric
connecting cable.
Data and measurements are subject to change without prior notice.
14
Standard electric connections,
thermostat DPC-1R
stat with relays)
Once the base is fastened to the wall, wire
the thermostat as shown in the following
illustration:
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Caution
A screened 10 x 0.22 mm² ca-
ble, with a maximum length of
100 m., should be used between
the thermostat and the control
board. Connections to be carried out are R,
B, G, Y, Y2, O/B, W and AL. (Phase "R" of
the alarm relay).
To connect the remote sensor use screened
2 x 0.5 mm cable with a maximum length
2
of 100 m. between the thermostat and the
sensor. The connections to be carried out
are RS1 and RS2.
GB
To connect the digital remtoe probe use
screened 3 x 0.5 mm
(for thermo-
mum length of 100m, between the thermo-
stat and the kast probe. Connections to be
mode R, B and X1.
For correct operation of the thermostat, it is
indispensable to have made electric wiring
properly, and have inserted the two AAA
1.5 V alkaline batteries at the rear of the front
panel, as shown below:
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Changing batteries

When the dead battery symbol appears
at the top of the thermostat, the batteries
should be changed. Open the thermostat
by lifting the front panel and change the
batteries. You have 30 seconds to change
the batteries without losing the programmed
time and day of the week.
cable, with a maxi-
2
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