Carel Easy User Manual download pdf (Page 36)

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easy/easy compact/easy split +030220791 - rel. 3.2 - 13.07.2010

Par. Description Type Min Max UOM Def. Visibility

nFh night time band OFF hours C 0 23 h 0 S,C (*)

nFM night time band OFF minutes C 0 59 min 0 S,C (*)

AOd AUX time band ON day C 0 11 day 0 S,C (*)

AOh AUX time band ON hours C 0 23 h 0 S,C (*)

AOM AUX time band ON minutes C 0 59 min 0 S,C (*)

AFd AUX time band OFF day C 0 11 day 0 S,C (*)

AFh AUX time band OFF hours C 0 23 h 0 S,C (*)

AFM AUX time band OFF minutes C 0 59 min 0 S,C (*)

YEr RTC: year C 0 99 year 0 S,C (*)

Mon RTC: month C 1 12 month 1 S,C (*)

dMo RTC: day of the month C 1 31 day 1 S,C (*)

dAY RTC: day of the week C 1 7 day 1 S,C (*)

hr RTC: hours C 0 23 h 0 S,C (*)

MIn RTC: minutes C 0 59 min 0 S,C (*)

HMP maximum maintenance interval C 0 999 day 0 S,C (*)

HMd days elapsed since last maintenance C 0 999 day 0 S,C (*)

HMr reset maintenance signal and restart HMd F 0 1 - 0 S,C (*)

Table 5.e

(*) Parameters not visible in models without RTC

5.9 Table of EZY parameter sets

easy parameter sets (EZY)

Par. Description models S-X (normal temperature) models Y-C (low temperature)

EZY=1 EZY=2 EZY=3 EZY=4 EZY=1 EZY=2 EZY=3 EZY=4

/4 select probe displayed 1111- - - -

/5 select °C/°F 0000- - - -

rd control di erential 3.0 3.0 5.0 2.0 3.0 4.0 5.0 2.0

r1 minimum set point value -10.0 -15.0 -20.0 -30.0 -30.0 -30.0 -30.0 -30.0

r2 maximum set point value 15.0 20.0 20.0 40.0 20.0 20.0 30.0 40.0

r3 select direct/reverse operation 1020

r4 night-time set point delta ----5.05.02.04.0

c1 minimum time between consecutive compressor

starts

35064536

c2 minimum compressor o time 24042305

d0 type of defrost 22041234

dl interval between defrosts 6 10 6 12 5 7 10 12

dt end defrost temperature set point/defrost temperature

threshold with temp. control

5.0 5.0 5.0 5.0 5.0 5.0 5.0 4.0

dP maximum defrost duration 40 40 40 40 20 40 10 50

d6 freeze control temperature display during defrost 1111- - - -

dC time base 00000000

A0 alarm and fan temperature di erential 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0

AL temperature alarm threshold/deviation 20.0 25.0 20.0 20.0 22.0 15.0 18.0 20.0

AH high temperature alarm threshold/deviation 20.0 25.0 20.0 20.0 22.0 25.0 20.0 25.0

Ad temperature alarm delay 60 70 60 60 20 40 30 25

A4 3rd input con guration - ---0410

A7 digital input alarm delay - ---0203020

Ac set point dirty condenser alarm 55.0 50.0 70.0 55.0 55.0 55.0 55.0 55.0

AE dirty condenser alarm di erential temperature 10.0 8.0 10.0 10.0 10.0 10.0 10.0 10.0

Acd dirty condenser alarm delay 60 40 200 60 60 60 60 60

F0 enable evaporator fan control - ---1010

F1 evaporator fan control set point - - - - 5.0 5.0 5.0 5.0

F2 stop evaporator fan if compressor o ----1111

F3 evaporator fan status during defrost - ---1111

Fd post-dripping time - ---3456

Table 5.f

Key:

EZY= normal temperature low temperature

no defrost defrost by hot gas

defrost by time automatic night-time set point variation from digital input

heating output (reverse) digital input alarm management

defrost with temp. control (d0= 4) defrost by temperature (d0=4)

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44

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Carel Easy User Manual Page 36

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