®
SEMICOOL
85-875 Bydgoszcz
tel./fax (+48) 052/346-40-12, 345-08-74, 345-08-75
e-mail [email protected] www.semicool.pl
ul. Chêciñska 11
Thermoregulator
Regulator parameters
ERT-10-3-321C
ERT-10-2-221C
ERT-10-2-222C
Installed regulator meets class II requirements for electric shock protection.
Regulator designed for 0I, I, and II class equipment.
Supply voltage
- 230 V 50/60Hz
Ambient temperature
- +5 C to +40 C
Humidity
- 20% to 80 % RH
Degree of protection -regulator
- IP20
Degree of protection -front panel - IP65 – for front panel assembly using gasket
compressor
- 0,6 kW
compressor
- 1kW
compressor
- 1,5HP
defrosting heater - 0,6 kW
AUX
- 1kW
AUX
- 1 kW
AUX
- 0,6 kW
Max. current running through terminals - 12 A
o
o
Max. load:
1. COMP/UP
Cfn
COMP
COMP
SET
2. DEF/DOWN
SET
3. SET
SET
SET
PRG
4. PRG/AUX
rl2 rL3
PRG
Std
button – holding for more than 5 seconds activates one of preprogrammed compressor special modes
(
parameter). Quick press returns to normal mode.
button highlighting specifies compressor state: no
highlighting – compressor off; highlighting – compressor is on. Special mode is signaled by flashing
button.
In change setting mode (
button highlighted) pressing the button increases the temperature. In parameter
modification mode pressing the button displays consecutive parameter symbol or increases the value. In input
service code mode pressing the button increases the code number.
button - holding for more than 5 seconds activates manual defrosting signaled by flashing. Automatic
defrosting is signaled by continuous highlighting. In change setting mode (
button highlighted) pressing the
button decreases the temperature. In parameter modification mode pressing the button displays preceding
parameter symbol or decreases the value In input service code mode pressing the button decreases the code
number.
button - holding for more than 1 second activates change setting mode signaled by highlighting
button. In parameter modification mode pressing the button switches between parameter symbol and its
value. In input service code mode pressing the button confirms the code. Holding
and
buttons for
more than 5 seconds activates all available parameters modification mode (preceded by inputting correct
service code)
button - holding for more than 5 seconds activates selected parameter modification mode (parameters not
requiring service code). In case of
,
= 2 parameter, quick button pressing switches on and off relay AUX (e.g.
lighting). In parameter modification mode holding the button for more than 1second saves modified
parameters and returns to normal mode. Holding the
button while switching on till
message displays,
returns to parameter default settings.
SEMICOOL
5
1
2
4
3
PRG
SET
AUX
DEF
COMP
1
ERT-10-3-321C ERT-10-2-221C ERT-10-2-222C
