3
Mounting Evolution Control
First, become familiar with all plastic assembly pieces shown in
Figs 3 through 6. The User Interface will snap together with the
backplate.
Deluxe
User Interface
®
A09432
Fig. 3 -- Evolution
t
Control
A backplate is supplied (see Fig. 4). Attach backplate using only a
small hole in the wall allowing a four wire connection to pass
through. Mount the assembly to the backplate.
A
D S1
C
B
S2
A09441
Fig. 4 -- Backplate
NOTE
: Once Evolution Control is secured to wall with the
backplate assembly (snapped together), care must be taken not to
bend or break the interlocking tabs when removing.
Decorative Backplate
Sold separately, a thin decorative backplate (see Fig. 5) is available
to hide any marks/screw holes left from the previous thermostat.
This decorative backplate (or beauty ring) is used by snapping it
onto the back of the mounting plate before securing the plate to the
wall.
A04017
Fig. 5 -- Decorative Backplate
Deluxe
User Interface
®
A09434
Fig. 6 -- Decorative Backplate Assembly
INSTALLING EVOLUTION CONTROL
Removing Evolution Control
To remove the control from the base, insert a flat screw driver into
each of the four slots (two on each side) and pry towards yourself
to release the holding tabs. Refer to Fig. 7 to locate the slots.
A10076
Fig. 7 -- Slot Locations
ELECTRICAL OPERATION HAZARD
Failure to follow this warning could result in personal injury,
death or equipment damage.
Before installing, modifying, or servicing system, the main
electrical disconnect switch must be in the OFF position.
There may be more than 1 disconnect switch. Lock out and
tag switch with a suitable warning label.
!
WARNING
1. Turn off all power to equipment.
2. If an existing User Interface or control is being replaced:
a. Remove existing control from wall.
b. Disconnect wires from existing control.
c. Discard or recycle old control.
NOTE
: Mercury is a hazardous waste, if existing control contains
any mercury, it MUST be disposed of properly. The User Interface
does not contain mercury.
3. Select Evolution Control mounting plastic (recess mount or
surface mount and decorative backplate if desired).
4. Route wires through large hole in mounting plastic. Level
rear plastic against wall (for aesthetic value only -- Evolu-
tion Control need not be level to operate properly) and mark
wall through two mounting holes.
UID
01
--
D
