Honeywell RTH9580 User Manual

69-2715EF—07 4
Installing your thermostat
3 Label the wires.
Use the supplied sticky tags
to label each wire as you
disconnect it. Label wires
according to the old thermostat
terminal designations, not by
wire colour.
Note: If no tag matches a
terminal designation, write the
appropriate letter on a blank
sticky tag.
4 Remove wallplate.
Remove the old wallplate from
the wall after all wires have been
labelled and disconnected.
Blank tags
Sticky tag
Terminal
designation
C
C
MCR31537
Note: Wrap the wires around
a pencil to prevent them from
falling back into the wall.
LEVEL
HERE
R
Y
C
W
G
MCR34499
C
K
Rc
R
W-
O/B
Y
G
W2-
Aux/E
Y2
L
5 Mount wallplate for Wi-Fi
thermostat.
Mount your new wallplate
using screws and anchors
included with the thermostat.
If necessary:
Drill 4.5mm holes for drywall.
Drill 5.5mm holes for plaster.
Note: You may be able to use
your existing wall anchors. Hold
the wallplate up to the existing
anchors to check for alignment.
Wallplate

Honeywell RTH9580 Specifications

General

Display	Color touchscreen
Connectivity	Wi-Fi
Programmable	Yes
Temperature Control	Precise temperature control
Product Type	Smart Thermostat
Compatibility with Heating and Cooling Systems	Most 24V heating and cooling systems