T
A
S
02M
0001 M
B
019739A
2
050911
1
T
A
S
02M
0001 M
B
019739B
2
050911
2
U9 132 016/13
DIAL OPERATED ELECTRONIC ROOM THERMOSTAT WITH
CALL FOR HEAT LED AND REMOTE SENSOR OPTIONS
•
Suitable for 230 V~ or 24 V~ operation with switching load up to 5
(1) amps.
•
Red LED light shows when the thermostat is calling for heat.
•
The night set back temperature is adjustable in the range 2 °C to 7°C.
•
Optional remote sensors - enables thermostat use in bathroom
applications.
•
Simple to use dial operation with clear temperature settings from 6 °C to 30 °C.
•
Wall mounted thermostat in elegant white design, only 85 mm wide x 85 mm high x 31 mm deep.
•
Accurate temperature control for maximum comfort - differential 0.5 °C.
•
Temperature range limiting stops to prevent accidental adjustment.
•
Compliant with directives EEC 2004/108 & 2006/95 (CE)
6 Tannery Yard - Witney Street - Burford
Oxfordshire - OX18 4DW - UK
Phone: 01993 824900
Fax: 01993 824990
Email: [email protected]
Website: www.emmeti.co.uk
UK
Fig. 2
3
3
Fig. 1
1
2
Fig. 6
6
5
4
Fig. 3
Fig. 4
.
Cable Aperture
38 mm
10 mm
43 mm
82 mm
60 mm
41
m
m
82 m
m
Fig. 5
230V~
L
N
M
NO
NC
L N
C
4
3
5
ELECTRONICS
SENSOR
REMOTE
7 8
NSB
6
NIGHT
SET BACK
~
7
OVERVIEW
This electronic room thermostat (Fig. 1) is suitable
for reliable and accurate temperature regulation in
commercial and industrial premises as well as for
home installation.
OPERATION
When the measured room temperature is below the
value set on the dial the thermostat turns the relay
on and, at the same time, turns the red LED on for
'Heating'.
SETTING THE ROOM TEMPERATURE
The user can set the room temperature by moving
the dial to any desired temperature between
6°C and 30°C, in one degree steps, against the
index mark next to the dial at the 9 o'clock position.
INSTALLATION
WARNING
1. Please ensure that the electrical wiring of the
installation and connections to and from the
thermostat and any remote sensor connected
to it are in accordance with BS 7671, the
latest edition of the IEE Wiring Regulations.
3. The thermostat must be wired to the electric
mains through a switch capable of disconnecting
all poles compliant to the current safety
standards and with a contact separation of at
least 3 mm in all poles.
4. Before commencing work on the installation,
the electricity supply must be disconnected.
The thermostat should be positioned about 1.5m
from floor level and must avoid being positioned
near draughts, sources of heat or cold or direct
sunlight. To install the thermostat:
1.
First remove the dial by inserting a small
screwdriver in the slot (
2
) and lifting the dial off
carefully.
2.
Remove the front cover by disengaging the two
plastic teeth on the right hand side of the case
as shown in Figs. 2 & 3.
3.
The thermostat has been designed for fixed
wiring only. Cable access is through the rear of
the mounting backplate as shown in Fig. 4
The backplate can be secured either to a flat
vertical mounting surface or to a single gang flush
mounted wiring box: the fixing centres are shown in
Fig. 4
4.
Fix the thermostat backplate to the wall through
the two screw holes with distance between
centres of 60 mm.
5.
Make the wiring connections to the backplate as
shown in Fig. 5 including any remote sensor
connections to terminals 6 and 7.
6.
When the electrical connections are complete,
refit the cover by aligning the four plastic teeth
on the backplate with the holes in the cover and
then press gently to snap them together. Refit
the dial aligning the 'D' shape to the spindle.
TEMPERATURE RANGE LIMITING
It is possible to limit the rotation range for the dial
by following these steps:
1.
First remove the dial by inserting a small
screwdriver in the slot (
2
) and lifting the dial off
carefully.
2.
Pick up the plastic pins (
4
) parked to the left of
the knob area and set them (
5
) as shown in of
Fig. 6. In this example the rotation range (
6
) is
reduced to the angle shown.
NIGHT SET BACK
Terminal NSB (
6
) Fig.5 allows to activate the "night
set back" mode. The night set back temperature is
adjustable in the range 2 °C to 7°C by means of the
internal trimmer (
8
) Fig. 7. The thermostat is factory
set to 4,5°C night set back.
REMOTE SENSOR SELECTION
When using the remote sensor option with the
thermostat, connect the sensor as shown in Fig. 5
(
7
) and remove the jumper on the bottom right hand
corner of the backplate - see (
9
) Fig. 7. Cased
remote sensors must be connected in cable of at
least 1.5mm
2
cross sectional area and not greater
than 25m in length. Do not put mains cables and
sensor cables next to one another.
TECHNICAL FEATURES
Power supply:
U9 132 016: 230V~ -15% +10% 50Hz
U9 132 013: 24V~/= -15% +10% 50Hz
Power absorption:
1VA
Regulation range:
6°C .. 30°C
Night set back:
2°C .. 7°C (Default 4,5°C)
Sensor type:
NTC 4,7k
@ 25°C
internal
Remote sensor optional: U9 132 011
U9 132 012
Contact rating:
5 (1) A @ 250V~ SPDT
Protection grade:
IP 30
Operating temperature: 0°C .. 40°C
Storage temperature: -10°C .. +50°C
Humidity limits:
20% .. 80% RH
(non condensing)
Case: Material:
ABS self extinguishing V0
Color:
Signal white (RAL 9003)
Size:
85 x 85 x 31 mm (W x H x D)
Weight: U9 132 016: ~135 gr.
U9 132 013: ~ 130 gr.
In view of the constant development of their products,
the manufacturer reserves the right to change technical
data and features without prior notice. The consumer is
guaranteed against any lack of conformity in accordance
with the European Directive 1999/44/EC as well as the
manufacturer’s own warranty policy. The full text of the
warranty is available on request from Emmeti UK Ltd.
Fig. 7
3
N
L
8
7
6
5
4
2
3
7
6
5
4
2
3
7
6
5
4
8
9
