Type UCCG incl. floor sensor 3 m
I N S T R U C T I O N S
57052 - 05/06 (BJ)
English
The thermostat is an electronic on/off
thermostat for control of temperature by means
of an NTC sensor placed externally. The
thermostat has integrated a Ground Fault
Circuit Interrupter (GFCI, Class A). The
thermostat and the GFCI is a dual model
suitable for 120/240 V 50/60 Hz supply.
The thermostat is for flush mounting in a wall
socket.
Mounting of floor sensor (fig. 3)
The floor sensor is used for temperature
regulation in floor surfaces. For easy
replacement the sensor can be mounted in a
tube which is placed between 2 heating cables.
The tube is ended towards the floor surface and
sealed.
If required, the sensor cable can be extended
up to about 100 m with a standard installation
cable. 2 leads in a multi lead cable, which is
used as supply cable for the heating cable,
must not be used.
Mounting of thermostat
Installation
TURN OFF THE POWER TO THE HEATING
SYSTEM AT THE MAIN POWER PANEL TO
AVOID ELECTRICAL SHOCK.
KEEP AIR VENTS OF THE THERMOSTAT
CLEAN AND OBSTRUCTION FREE.
This thermostat is an electrical product and
must be installed in conformity with the National
and/or Local Electrical Code. The installation
must be performed by qualified personnel
where required by law. The thermostat is
equipped with a ground fault circuit interrupter
(GFCI, Class A), which require that the line and
load is isolated from each other for correct
operation. The resistive load must not exceed
16A (1920W at 120Vac /3840W at 240Vac).
During a ground fault, the two lines will be cut-
off.
Line Cable
Delivers power from the service panel (breaker
panel or fuse box) to the thermostat.
This cable shall only be connected to the
thermostat’s line terminals marked L1 and L2.
Load Cable
Delivers power from the thermostat to the
heating cable.
This cable shall only be connected to the
thermostat’s load terminals marked load, 16A.
1. Use a screwdriver to open the lock (fig. 1),
and remove the frame
2. Connect cables according to the diagram
(fig. 2)
3. The thermostat is mounted in the wall socket.
The frame are remounted.
Temperature sensor
The floor sensor is connected to the screw less
terminals marked sensor. Push with a
screwdriver on the terminal spring and mount
the wires.
Operation
With integrated clock, type UCCG:
The first time the thermostat is connected,
time and day must be set:
Setting of time (the clock flashes
during setting)
Setting of day (day flashes during
setting)
Checking GFCI
It is important that the GFCI has been checked
for correct installation and function.
To check the GFCI:
Testing can only be performed if the thermostat
has a heating demand
Adjust the set point until the heating symbol
(SSS) appears, use the (
),
to increase the heating demand. Wait 10 sec to
let the thermostat work according to the new
set point.
Press the button "TEST"
The test is conclusive if the red light on the
thermostat lightens, and the display signs
disappear. If this does not occur, check the
installation.
Press on RESET button to reset the GFCI.
The red light should disappear and the display
will return to normal appearance.
Push ok accept button (
) to cancel the
previously set temperature
If the test fails, check your heating cable and
the thermostat.
The GFCI test should be carried out monthly.
If the GFCI trips in normal operation, without
pressing the TEST button, there could be a
ground fault! To check whether it is a ground
fault or a nuisance tripping, press RESET. If this
cause the red light to shot off and not comes on
again, it was a nuisance tripping and the system
is functioning. If this cannot be done there is a
ground fault!
Check your heating cable, the sensor cable and
the thermostat. Exchange the defective part.
Programming
See user’s manual.
☞
☞
BR928A10
Type: UCCG
Fault location
If the sensor is disconnected or short-circuited,
the heating system is cut out. The sensor can
be checked according to the resistance table
fig. 4.
Error codes
E0: Internal error. The thermostat must be
replaced.
E1: Built-in sensor short-circuited or
disconnected. The thermostat must be
replaced
E2: External sensor short-circuited or
disconnected.
C-UL LISTED
According to the following standards,
GFCI: UL
943
CSA Std. C22.2
No. 144-M91
Thermostat: UL
8730-2-9
UL 60730-1A
CSA Std. C22.2 No. 24
UL file number: E157297
Classification
The product is a class II device (enhanced
insulation) and the product must be connected
to the following leads:
Phase (L, L1) 240 V ±15%, 50/60 Hz or
120 V ±15%, 50/60 Hz
Neutral (N, L2)
Load max. 16A
The terminals are suitable for field wiring of 12
AWG to 22 AWG conductors.
Technical Data
Supply . . . . . . . . . . . . . .120/240 Vac 50/60 Hz
Load
. . . . . . . .16A maximum (resistive load)
Power . . . . . . . . . . . . . . . .1.920 W at 120 Vac
. . . . . . . . . . . . . . . .3.840 W at 240 Vac
GFCI
. . . . . . . . . . . .Class A (5 mA trip level)
Temperature range .+5 to +40°C, +40 to +104˚F
Amb. Temperature range
Thermostat . . . . . . . .0 to +40°C, +32 to +104˚F
GFCI
. . . . . . . . .-35 to +65°C, -31 to +149˚F
Warmup, Inc.
52 Federal Road
Unit #1F
Danbury, CT 06810
Tel: 888-927-6333
