Dimplex CFCH Bedienungsanleitung Seite 3

Dimplex Industrial Fan Heater
Electronic Control Panel
IMPORTANT:
IMPORTANT SAFETY ADVICE
Always disconnect the supply
This product should be mounted
The Control Panel may only
horizontally on a wall.
The Control Panel should
washroom.
The Control Panel is not suitable
Ensure that cables are of adequate
WARNING: Isolate electrical
units when carrying out maintenance.
General
The CFCH control panel IS an electronic
electronic range of Dimplex Heaters. This control panel has a number of
integrated features such as, heat selection. timer. programming and frost
protection. Connectivity between heater and control panei is achieved
using LAN (Local Area Network) cable i.e. CAT 5, CAT5E or CAT6, pin
configuration is straight through
improves reliability considerably.
Electrical Connection - see Fig. 2.
The control panel must be supplied at terminal block 'a' with a -230-240V
supply. The cable clamp d' is provided to ensure the mains cable 'f' (at
least 2G x 0.75mm2) is secure. The LAN cable connecting the heater to
the control panel is fed to socket 'c' in a similar way to the power cable.
Note: The control pane; shou}d be protected by a suitabie fuse.
Installation
The control panel Should be mounted in a convenient location away from
direct sun light or draughty areas.
Surface Mounting
The control panel can be directly mounted onto a suitable wall. This is
done by removing the back cover and using it as a guide to mark Off the
holes - see Fig. 3. Drill and plug the holes with suitable wall plugs.
Remove one of the knockouts on either the top or the bottom to allow
entry for the supply cables via surface trunking, Mount the back cover to
the wall and feed supply cables through the trunking and into the back
cover. Make the appropriate electrical
PCB as discussed in the Electrical Connection
cover on and secure with the two screws
shown in Fig. 2. Turn on the supply and check the control functions.
Surface Mounting to a Recessed
The control panel can also be mounted onto standard single gang and
double gang backing boxes. The backing box (not supplied) should be
already recessed into the wail. Remove the large knock-out in the back
cover (see •e' in Fig. 2) and secure it onto the backing box using the
holes provided - see Fig. 3. Feed the supply cables through the recessed
conduit into the recessed box and
appropriate electrical and control
Electrical Connection section. Clip the front cover on and secure with the
two screws provided in the direction shown in Fig. 2. Turn on the supply
and check the control functions.
: CFCH
THESE INSTRUCTIONS SHOULD BE READ
before working on the Heater.
safely onto a suitable wall.
be operated when mounted
not be installed in a toilet or
for ceiling mounting.
current carrying capacity.
supply to ALL modular linked
controiier for use with the
I to I. This eases installation and
and control connections to the
section. Clip the front
provided in the direction
Box
out into the back cover. Make
connections as discussed in the
CAREFULLY AND RETAINED
Control Panel Power-up
When the controller is powered up for the first time, it will check if there
are heaters connected and that they are operational. When this check is
completed.an LEDwill light besidethe screen(see Fig. 1) to show that
thesystem is functioning. If the LEDdoes not light, checkthe following;
(I) The control panel is supplied with electrical power.
(2) The heater is supplied with electrical power.
(3) The LAN connection between the controller and the heater is
working.
NOTE : The controller will also perform this check after a power cut.
CFCH Control Functions
The LCD display shows the following functions:
Main menu points: OFF, HEAT,TEMP, TIMER, PROG, and TIME.
Desired room temperature in 'C (thermostat function). Actual ambient
room temperature in oc.
selectable heatsettings COLD(8 Fanonly),LOWHEAT, MEDIUM
HEAT and HIGH HEAT.
Time display in format hh:mm —shown as 24h
Weekdays MON, TUE, WED, THU, FRI, SAT, SUN
Stand-by mode. the display shows time, day and room temperature.
Note: if the control panel is connected to a heater with only two heat
settings, LOW HEATand MEDIUM heat will give the same output.
Short description of Menu functions
OFF: switching into stand-by mode.
HEAT:setting the desired heat position from cold
TEMP: pre selectionof the desiredroomtemperaturefrom 50Cto 350C
TIMER: selection of the run back timer function (from I minute to 4 hours
59 minutes), When the selected time is over the unit will be in
stand-by mode.
PROG: selection of the programming mode. 32 individual programs can
be entered. This is a weekly timer where all functions of the unit
can be input and viewed.
TIME: setting the time and the weekdays.
Operation
With the unit pluggedin, the heatercan be switchedon or into stand-by
mode by pressingthe (l) 'stand-by'button- see Fig. I for Controls
layout.
Heat settings (HEAT) - see Fig. 5.
Navigatethe cursorto HEATwith the
change theheat s etting between *
HIGH HEAT.
Thermostat (TEMP) - see Fig. 6.
Navigate the cursor to TEMP with the
the desired ambient temperature between 50C and 3500 and press the
enter button . When the actual ambient temperature is higher than the
the
set temperature,the heater switches into stand-by mode automatica}ly
until the actual room temperature falls below the thermostat setting.
Note: In order to switch off the heater, press the 'stand-by' button.
Runback timer (TIMER) - see Fig. 7.
Navigate the cursor to TIMER with the
Setthehours(Oto 4)with+ —andpress theenter button 41
Then set the minutes (Oto 59) with + — and press the enter button
The cursor must be positioned under the TEMERsymbol (see Fig. 7) for
the runback timer to operate using the pre-set heat setting (see heat
settings). The heater will be switched into stand-by mode automatically
when the pre-set time is over.
Please Note : The heater only operates as long as the desired room
temperature i s higherthanthe actualambient t emperature O
Thermostat). The runback timer continues working even if the heater
has stopped heating up the room.
FOR FUTURE REFERENCE
- see Fig. 1.
to max heat setting.
buttons.Pressto + —
LOWHEAT, MEDIUM HEAT and
buttons. Press
buttons.
— to set