Carel easy, Руководство пользователя

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8
GB
easy/easy compact +030220791 - rel. 2.0 - 30.05.2007
Summary table of the functions associated with the models
function see par. easy easy compact
mod.
C
mod.
X
mod.
Y
mod.S mod.M mod.S mod.M
2
multifunction
input
1
probe
2
multifunction
input
1
probe
2
prbs
1
probe
2
prbs
1
probe
temperature display 4.2
P P P P P P P P P P P
temperature measurement in °C/°F 4.2
P P P P P P
*
P P P
*
parameter access using password 5.4
P P P P P P
*
P P P
*
set point modifi cation 3.4
P P P P P P
*
P P P
*
night-time set point management 4.3
P P P P
-
P
- - - - -
enable/disable direct probe 2 alarm 4.2 - - - - -
P
- - -
P
-
temperature probe calibration 4.1
P P P P P P
*
P P P
*
temperature control in DIRECT mode 4.3
P P P P P
- -
P P
- -
temperature control in REVERSE mode 4.3
P P P P P
- -
P P
- -
compressor protectors 4.6
P P P P P
- -
P P
- -
duty setting 4.4
P P P P P
- -
P P
- -
continuous cycle 4.5
P P P P P
- -
P P
- -
defrost 4.7
P P P P P
- -
P P
- -
high/low temperature alarm 4.8
P P P P P P
*
P P P
*
dirty condenser alarm 4.8
P P P P
-
P
-
P
-
P
-
evaporator fan management 4.9
P
- - - - - - - - - -
ON/OFF 3.4
P P P P P P
*
P P P
*
AUX output confi guration 4.12
P P P P P P
*
P P P
*
enable/disable keypad 4.12
P P P P P P
*
P P P
*
enable/disable buzzer 4.12
P P P P P P
* - - - -
modifi ed parameter detection 4.12
P P P P P P
*
P P P
*
rapid parameter set selection 4.11
P P P P P
- -
P P
- -
clock and time band management 4.10
P P P
- - - - - - - -
Table 1.c
* available but cannot be set from the keypad nor the programming key.
1.3 NTC and PTC probes
All easy and easy compact models use PTC and NTC probes conforming
to the CAREL standard, with resistance values of 985Ω at 25°C for the
PTC, and 10 kΩ for the NTC. Below are some codes of the more common
CAREL.
code description operating
range index of
protection
NTC***HP00 NTC probe, 6x15 mm
bulb, plastic -50T50°C IP67
NTC***WP00 NTC probe , 6x40 mm
bulb, metal -50T100°C IP67
PTC***W000 PTC probe, 6x40 mm
bulb, metal, 1.5 m long -50T100°C IP67
Table 1.c
1.4 Accessories
CAREL IROPZKEY* programming key (for duplicating the parameters);
CAREL IROPZ485S0 RS485 converter (for the RS485 supervisory
network).
•
•
1.5 Defi nitions
Continuous cycle: function that runs the compressor for the set time.
Defrost: function that controls the defrost of the evaporator.
Duty setting: safety function that in the event of control probe faults
starts the compressor at set time intervals.
easy: trademark of the PJEZ(S, X, Y, C, M)* thermostats.
easy compact: more compact and economical version of the easy.
Available in models PJEZ(S, M)*.