Dimplex CDFI500-PRO User manual

Owner’s Manual
6909660300
6909660400
Model
CDFI1000-PRO
CDFI500-PRO
7214300200R00
IMPORTANT SAFETY INFORMATION: Always read this manual
rst before attempting to install or use the Opti-myst®cassette. For
your safety, always comply with all warnings and safety instructions
contained in this manual to prevent personal injury or property
damage.
To view the full line of Dimplex products, please visit
www.dimplex.com

2 www.dimplex.com
Table of Contents
Always use a qualied technician
or service agency to repair
this unit.
!NOTE: Procedures and
techniques that are considered
important enough to
emphasize.
CAUTION: Procedures and
techniques which, if not
carefully followed, will result in
damage to the equipment.
WARNING: Procedures
and techniques which, if not
carefully followed, will expose
the user to the risk of re,
serious injury, or death.
Welcome & Congratulations .................. 3
IMPORTANT INSTRUCTIONS................ 4
Installation ............................... 6
Operation ............................... 14
Maintenance............................. 17
Accessories ............................. 18
Warranty ................................ 19
Technical Support......................... 22

3
Welcome & Congratulations
Thank you and congratulations for purchasing an Opti-myst®cassette
from Dimplex. Please use our convenient online registration page to
record your model and serial numbers for future reference at
www.dimplex.com/register
NO NEED TO RETURN TO THE STORE
Questions with operation or assembly? Require Parts Information?
Product Under Manufacturer’s Warranty?
Contact us at: www.dimplex.com/customer_support
For Troubleshooting and Technical Support
OR Toll-Free 1-888-DIMPLEX (1-888-346-7539)
Monday to Friday 8:00 a.m. to 4:30 p.m. EST
In order to better serve you, please have your model and serial number
ready or register your product online before calling (See above)
Serial Number
Label Rating Label with
Model Number
Please carefully read and save these instructions.
CAUTION: Read all instructions and warnings carefully before
starting installation. Failure to follow these instructions may result
in a possible electric shock, re hazard and will void the warranty.

4 www.dimplex.com
When using electrical appliances,
basic precautions should always
be followed to reduce the risk of
fire, electric shock, and injury to
persons, including the following:
① Read all instructions before
using the unit.
② Do not operate any unit if the
unit has been dropped or damaged
in any manner. Contact Dimplex
Technical Service at 1-888-346-
7539.
③ Do not use outdoors.
④ Extreme caution is necessary
when any heater is used by or near
children or invalids and whenever
the heater is left operating and
unattended.
⑤ Do not operate any heater after
it malfunctions. Disconnect power
at service panel and have heater
inspected by a reputable electrician
before reusing.
⑥ To disconnect the unit, turn the
controls OFF, disconnect power at
the service panel.
⑦ Do not insert or allow foreign
objects to enter any ventilation or
exhaust opening as this may cause
an electric shock or re, or damage
the heater.
IMPORTANT INSTRUCTIONS
⑧ To prevent a possible re, do not
block air intakes or exhaust in any
manner.
⑨ All electrical heaters have hot
and arching or sparking parts
inside. Do not use in areas where
gasoline, paint, or ammable liquids
are used or stored.
⑩ Do not modify the unit. Use it
only as described in this manual.
Any other use not recommended by
the manufacturer may cause re,
electric shock or injury to persons.
⑪ Do not burn wood or other
materials in the unit.
⑫ Always use a certied electrician
should new circuits or outlets be
required.
⑬ Disconnect the power supply
before performing any cleaning,
maintenance or relocation of the
unit.
⑭When transporting or storing the
unit, keep in a dry place, free from
excessive vibration and store so as
to avoid damage.

5
SAVE THESE INSTRUCTIONS
WARNING: Remote control
contains small batteries. Keep away
from children. If swallowed, seek
medical attention immediately.
WARNING: Do not install
battery backwards, charge, put
in re or mix with used or other
battery types - may explode or leak
causing injury.
!NOTE: Changes or
modications not expressly
approved by the party responsible
for compliance could void user's
authority to operate the equipment.
IMPORTANT INSTRUCTIONS
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
NO USER-SERVICEABLE PARTS INSIDE
CAUTION: This equipment has been
tested and found to comply with the limits
for Class B digital device, pursuant to part
15 of the FCC Rules. These limits are
designed to provide reasonable protection
against harmful interference in a residential
installation. This equipment generates, uses
and can radiate radio frequency energy
and, if not installed and used in accordance
with the instructions, may cause harmful
interference to radio or television reception,
which can be determined by turning the
equipment OFF and ON, the user is
encouraged to try to correct the interference
by one or more of the following measures:
• Reorient or relocate the receiving
antenna.
• Increase the separation between the
equipment and the receiver.
• Connect the equipment into an outlet on
a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced
radio/TV technician for help.
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
FCC CAUTION: Any changes or
modications not expressly approved by
the party responsible for compliance could
void the user’s authority to operate this
equipment.

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8.50 in. (216 mm)
40.08 in. (1018 mm) Logset: 13.94 in. (353 mm)
11.94 in. (303 mm)
40.08 in. (1018 mm)
Media Plate: 11.94 in. (303 mm)
8.50 in. (216 mm)
20.04 in. (509 mm)
20.04 in. (509 mm)
11.94 in. (303 mm)
Logset: 13.94 in. (353 mm)
Adjustable from
9.13 in. (232 mm)
to 9.63 in. (245 mm)
Media Plate: 11.94 in. (303 mm)
CDFI1000P
CDFI500P
Adjustable from
9.13 in. (232 mm)
to 9.63 in. (245 mm)
Installation
The CDFI1000-PRO and
CDFI500-PRO are supplied in an
assembled state and are designed
to be permanently installed. The
units come ready for hardwire
installation and the use of the
water rell containers.
WARNING: Construction and
electrical outlet wiring must
comply with local building codes
and other applicable regulations
to reduce the risk of re, electric
shock and injury to persons.
WARNING: To reduce the risk of
re, do not store or use gasoline
or other ammable vapours or
liquids in the vicinity of the unit.
!NOTE: A 15 Amp, 120 Volt
circuit is required. A dedicated
circuit is preferred but not essential
in all cases. A dedicated circuit will
be required if, after installation,
the circuit breaker trips or the fuse
blows on a regular basis when the
cassette is operating. Additional
appliances on the same circuit may
exceed the current rating of the
circuit breaker.
!NOTE: When prepar-
ing the opening for the unit
¼ in. (6.4 mm) of clearance
should be maintained from
each surface to ensure easy
installation.
Product Dimensions
CDFI500-PRO
CDFI1000-PRO

7
Installation
WARNING: Failure to install the
cassette as instructed below
may result in damage to the
equipment and or may expose
the user to the risk of re,
serious injury, illness or death.
WARNING: Do not attempt to
wire your own new outlets or
circuits. To reduce the risk of
re, electric shock or injury to
persons, always use a licensed
electrician.
WARNING: Ensure that the
On/Off switch is set to the OFF
position (refer to Operation
section) and that the circuit on
which the unit is to be installed
has the power cut off at the
service panel until installation is
complete.
!NOTE: Please read all
instructions before installing.
Cassette Plumbing
The units come equipped with rell
containers for manual lling of the
reservoir. The unit can be hard
plumbed with the Dimplex
plumbing accessory kit -
CDFIPLUMB-KIT, available from
your local Dimplex dealer, or with
standard 1/4 in (6.4mm) tubing,
using the information outlined
below.
!NOTE: The plumbing accessory
kit is designed for use with copper
piping.
CAUTION: Ensure that all
plumbing connections meet local
plumbing code requirements.
CAUTION: Ensure that the
location of the plumbing connection
allows for easy access to allow
for shutoff during scheduled
maintenance.
1. Locate a cold water line in the
vicinity of the desired location
of the cassette.
!NOTE: Normal tap water can
be used in the Opti-myst® as long
as the tap water is not considered
to be hard water. In the event
your tap water is hard, softened or
ltered water is recommended.
Figure 1
Ball
Valve
To water
source
Ball
Valve
To water
source
CDFI500-PRO
CDFI1000-PRO
Filter
Filter
2 pin wire for
connecting to
optional Heater

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Installation
2. Turn OFF the main water
supply and drain the line of any
standing water (if possible),
before proceeding to tie into
the water line.
!NOTE: Once the new plumbing
connections are complete ensure
that the lines are ushed to prevent
any debris from going into the unit.
3. On the cassette, remove the
top cover assemblies (Figure
10, page 18) and prime each of
the water reservoirs with 33.5
oz (1L) of water.
4. Replace the top cover
assemblies and ensure that the
two plumbing caps are securely
attached to the top cover of the
water reservoirs. (Figure 10,
page 18)
5. Locate the ball valve located
in the bottom center of the unit
(near the back). (Figure 1)
6. Attach one end of the ¼ in
(6.4 mm) tubing to the ball
valve. Insert the tubing into the
ball valve tting so that it is fully
inserted (approximately ½ in
(12 mm)).
!NOTE: Ensure that the end of
the tubing is cut square, to prevent
leaking.
7. Route the tubing to the area of
the water source.
8. Verify that all of the
connections are fully inserted,
and begin opening each of the
valves, ensuring that no leaks
are present.
Figure 2
Adjustable from
9 in to 9½ in
(229 mm to 241 mm)
Fresh Air Inlet
CDFI500-PRO: 40 in
2
(258 cm
2
)
CDFI1000-PRO: 80 in
2
(516 cm
2
)
Exit for Electrical
CDFI500-PRO: 20⅜ in (518mm)
CDFI1000-PRO: 40⅜ in (1025mm)
Installation
Surface
Media Plate: 12¼ in (311mm)
Log Set: 14¼ in (362mm)

9
Installation
Connecting Multiple Units
Together
When connecting multiple units
together, the plumbing should be
constructed in a manifold style
conguration, sized appropriately
for the number of units that are
being installed so a consistent
volume water and pressure is being
supplied to each unit.
New Construction
When determining a location for the
Opti-myst® cassette, ensure that the
unit will not be susceptible to drafts,
vents, ceiling fans and other air
currents. Similar to a candle, large
movements of air will affect the
unit’s ability to create and maintain
the ame effect.
If the desired location is susceptible
to signicant air movement, i.e.
air vents, the different installation
options illustrated in Figure 3 can
be used. It is important that the
surface surrounding the top of the
cassette have at least a 3 in
(72 mm) clearance from any vertical
surface and the barrier be 10 in
(254 mm) high from the installation
surface, to ensure optimal ame
production.
!NOTE: It is recommended
that during drywall installation
and nishing the media plate be
installed with the provided bag
to prevent dust and debris from
entering the unit.
1. Use studs to frame an
enclosure with the following
minimum internal/opening
dimensions. Note that the
Media Plate (supplied) and Log
Set (optional) require different
opening widths - see Figure 2.
!NOTE: A fresh air inlet that
is a minimum of 80in2(516 cm2)
(77 mm)
3 in.
10 in.
(254 mm)
10 in.
(254 mm)
10 in.
(254 mm)
(77 mm)
3 in. (77 mm)
3 in.
(77 mm)
3 in. (77 mm)
3 in.
Figure 3
Air Inlet
CDFI500-PRO: 40 in2(258 cm2)
CDFI1000-PRO: 80 in2(516 cm2)
Glass, plexi-glass, etc.

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Installation
for the CDFI1000-PRO and 40in2
(258 cm2) for the CDFI500-PRO,
is required for optimum mist
production. The air intake must
allow for air to reach the underside
of the Opti-myst Cassette
(Figure 2 & 3). If installing into
the Opti-myst Pro Box Heater
(optional), no additional air intake
is required. The Opti-myst Pro Box
Heater is designed with air intakes
included.
For optimal performance, a
clearance of 18 in (457 mm)
between the installation surface
and any surface above should be
maintained. A minimum clearance
of 16 in (405 mm) must be
maintained.
2. In the back left corner of
the unit, locate and remove
the electrical cover plate, by
removing the two securing
screws.
3. Install a ⅜ in (10 mm) or ½ in
(13 mm) cable connector, not
included, suitable for mounting
in a ⅞ in (22 mm) hole, to the
cable plate and feed the supply
cable through the connector.
The cable plate can be
removed by removing the two
securing screws on either side,
to allow for easier access.
CAUTION: Use two conductor,
non-metallic sheath cable with
ground wire (3 wires total) for the
incoming power supply on the
cassette. Use appropriate wire to
meet local and national electrical
codes for rated power.
!NOTE: When installing multiple
units in the same vicinity they will
need to be wired in parallel.
!NOTE: The Opti-myst®cassette
is designed to allow for installation
of a wall switch to control the
incoming power to the unit.
4. Connect the black wire (live)
from the unit to the live from
the power supply.
5. Connect the white wire
(neutral) from the unit to the
neutral wire from the power
supply.
6. Connect the green wire
(ground) from the unit to the
ground wire from the power
supply.
Cable Plate
Electrical Cover Plate
Holes for
securing to
framing
Cord Outlet
for Tethered
Controller
Figure 4