TABLE OF CONTENT - Coronado Controls Ltd

CELECT
DRF.5
CORONDO CONTROLS LTD
BOLTON BL1 2PT
RF Programmable Thermostat
for
7 days Setting
Instruction Manual
www.coronadocontrols.com
TABLE OF CONTENT
A. Installation and Mounting ………………….. 3
1. Installation …………………………………… 3
2. Wiring ………………………………………... 4
3. Mounting …………………………………….. 5
B. Key Interface…………………………………. 7
C. LCD Interface………………………………. ..8
D. Start/Reset …………………………………...9
E. Operation Mode …………………………….10
F. Time Setting Mode ………………………….11
G. Program Setting Mode…. ………………… 12
H. Internal Setting Mode……………………… 14
I. Address Setting………………………. …… 15
J. Temperature Setting….. …………………...16
K. Specification…… ………………………….. 17
L. Terminal block connection label….………. 18
L. Terminal block Connecting Label:
18
1
K. Specification
DRF.5 RF Programmable Thermostat
Frequency:
868Mhz
Temperature Measurement:
0°C~40°C
Accuracy:
±0.5°C
Temperature Controllable Range: 5°C~35°C
Resolution:
0.5°C
Power Supply:
2 x AAA alkaline batteries
Operating Temperature:
0°C~50°C
Storage Temperature:
-5°C~50°C
Sensing Element:
NTC thermistor
2
Terminals:
2.5mm cable
Classification of control:
Class II
Purpose of control:
Micro-disconnection
on operation
Electronic control:
Type 2.B
Receiver—Input voltage:
240Vac 50/60Hz
Receiver—Output voltage:
24..240Vac
10(3)A max
1. The system includes one wireless thermostat controller
plus one RF receiver.
2. Transmits up to 20 meter indoor
3. Communicates at 868MHz(Europe Standard) and
designed for unlicensed operation under FCC Part 15.
SEPARATE COLLECTION FOR ELECTRICAL
AND ELECTRONIC EQUIPMENT WASTE.
17
Notice:
1. Before the installation, check the RF communication.
(Receiver receives on/off msgs) If the communication is
not good, relocate the receiver and transmitter location.
2. If the Receiver / Transmitter fails to communicate, set
another address code which must match in both
Transmitter & Receiver Units
3. It is recommended locate at least 30cm distance from
any metal objects (including the metal box) and at least
2 meter from any electronic devices e.g. radio TV, PC,
etc. The metal objects or electronic devices may cause
Interference and the maximum distance will be shorter.
4. To have the best communication, install the receiver at
a direction facing to the transmitter.
2
Warning:
J. Temperature Setting for Current Mode
- Do not mount the devices onto metal wall boxes
A. Installation, Mounting:
Caution: Turn off DRF.5 and the electrical devices (e.g.
heater, cooler) which will be connected before installation.
It is highly recommended that the installation procedure
is processed by trained personnel.
Press
or
once to activate the temperature
setting. the setting temperature will be flashing.
Press
or
to increase or decrease the setting
temperature. The set point will be saved for the current
operation mode. (Comfort / Econ / Override)
1. Installation Location:
Temperature Setting for Comfort Mode
Transmitter: should be mounted on an inner wall ~1.5m
above the floor in position where it is readily affected by
change of the room temperature with freely circulating air.
Do not place the unit at a location where air circulation is
low, or where it has great temperature changes (e.g. near
door or heating source) irrespective of the current setting
temperature.
Receiver: should be mounted on an inner wall ~1.5m
above the floor in position where air circulation is good.
Both: Prevent direct exposure to sunlight; dripping or
splashing area.
Hold
3
until the temperature is flashing.
Press
or
to increase or decrease the comfort
mode temperature.
Temperature Setting for Econ Mode
Hold
until the temperature is flashing.
Press
or
to increase or decrease the econ
mode temperature.
16
I. RF Address Matching
2. Wiring:
Set the RF address in Transmitter by accessing
internal setting.
10A fuse is
recommended to install
with the loading.
Press
for “1” and
for “0” for the digit .
For example, If you are going to set 11110011,
Press
4 times, then
2 times and
2 times.
You will get
in the display.
It means the RF address equal to 11110011.
To match the address for the receiver, set the dip
switch as following. Switch in upper position means “1”
and lower position means “0”
There is 4-wire cable provided
11110011
Now both transmitter and receiver having the same
Address “11110011” and they will communicate.
15
Color
Connection
Brown
240Vac Live
Blue
240Vac Neutral
Black
24 - 240Vac potential free output
Grey
24 - 240Vac potential free output
Caution: Turn off the power and electrical devices before wiring.
(Please refer to the wiring diagram on the last page.)
4
3. Mounting:
Mounting (Transmitter):
H. Internal Setting Mode:
- Pull out the battery drawer
- Use a screwdriver to press
on the spot to detach the
front shell
- Insert 2 pcs of wall anchors
into the holes of the wall.
- Fasten the thermostat with
2 pcs of screws through the
mounting holes.
- Assemble the front shell to
the base.
- Insert the battery drawer
back to the position.
5
Hold
Press
Press
Press
and
key to enter internal setting.
or
to switch items and adjust value.
for item selection and confirm.
to exit the setting.
System Mode:
HE – Heat mode (default)
CL – Cool mode
Display Unit:
12 – 12 hour display unit
24 – 24 hour display unit (default)
Minimum Off Delay:
Sd – Short delay (default)
Ld – Long delay - 5 min.
Temperature Calibration:
-3 - 3℃.
0℃(default)
RF Address
00000000 – 11111111 (default)
14
Mounting (Receiver):
Comfort
mode
Econ
mode
-Use a screwdriver to
press on the gap to
detach the front shell.
-Insert 2 pcs of wall
anchors into the holes
of the wall.
-Fasten the receiver
with 2 pcs of screws
through the mounting
holes.
-Wiring the terminals
“L, N, 1, 2”
-Setting the address
that matches the
transmitter
13
-Push the front shell
6 straight onto the base
until it snaps
G. Program Setting Mode:
B. Key Interface
Keys
Function
Set point up /
Comfort Mode Assignment
Set point down /
Econ Mode Assignment
Program Setting
Program, Override mode selection
/ Enter
7
Press
to enter program setting.
i) Press
Press
or
to select weekday
to confirm.
ii) Press
or
to select the program.
P0 – P7 are the default programs and P8 – P15 are the
editable programs. Press
to confirm.
iii) If P0 – P7 has been selected, the program
assignment is finished. If P8-P15 is selected, the
cursor at the top will be flashing.
Press
confirm.
or
to locate the cursor. Press
to
iV) Press
to assign Comfort mode and
for
Econ mode for time slots. Press
to confirm.
V) Press
for exit after the setting is finished.
12
F. Time Setting Mode:
Hold
and
C. LCD Interface
to go to time setting mode.
i) Press
Press
or
to adjust “weekday”.
to confirm.
ii) Press
Press
or
to adjust “hour”.
to confirm.
1.Cool
2.Heat
3.Comfort mode is running
4.Econ mode is running
5.Override Mode
6.Defrost(<5°C)
7.Output On
8.Low Battery
9.Time Slot
Black appears:
iii) Repeat the same process for “minute”.
Press
for exit after the time setting is done.
Comfort mode
Black disappears:
Econ mode
10.Temperature
11.Time
12.Day
13.Program Number
8
11
D. Start/Reset:
1.
2.
3.
4.
5.
6.
7.
8.
E. Operation Mode:
After wiring and mounting, switch off all the
connected devices. Place 2 pcs AAA 1.5V alkaline
batteries according to the polarities marked.
LCD display will be switched on.
Switch ON the receiver. The output will remain OFF.
If there are any display or functional errors, please
remove the batteries for about 30 sec to reset the
thermostat.
Temperature detection starts and LCD displays the
room temperature.
will be flashing if Battery is LOW. Replace the
battery immediately.
Defrost function is activated with
displayed
when temperature is 5°C or below.
Output will be ON @ Heat mode & OFF @ Cool
mode.
LCD will display Lo if temperature is below 0°C,
LCD will display HI if temperature is above 40°C,
9
Press
key to switch between the 3 operation
modes below.
1. Program Mode
or
will be displayed
The thermostat controls the room temperature
according to the programs.
2. Temporary Override Mode
or
will be displayed
The thermostat controls the room temperature
according to the override temperature temporarily, and
returns to Program mode for the next Comfort / Econ
mode transition.
3. Permanent Override Mode
will be displayed
The thermostat controls the room temperature
according to the override temperature permanently.
10