Table Of Contents - Emerson XR75CX Installation And Operation Manual

Table of Contents

1 INTRODUCTION.......................................................................................................................................................... 1
1.1. G W
ENERAL ARNING
2 OVERVIEW ................................................................................................................................................................... 1
2.1. G D
ENERAL ESCRIPTION
2.2. O C ......................................................................................................................................................... 1
RDERING ODE
3 CONTROLLING LOADS ............................................................................................................................................ 2
3.1. C ................................................................................................................................................................ 2
OMPRESSOR
3.2. D ....................................................................................................................................................................... 2
EFROST
3.3. C E
ONTROL OF VAPORATOR
3.3.1. Forced Activation of Fans..................................................................................................................................... 2
3.3.2. Cyclical Activation of the Fans With Compressor Off.......................................................................................... 2
3.4. L R C
IGHT ELAY ONFIGURATION
3.4.1. Light Relay ............................................................................................................................................................ 3
3.4.2. Auxiliary Relay - oA3=AUS ................................................................................................................................. 3
3.4.3. On/Off Relay - oA3=onF...................................................................................................................................... 3
3.4.4. Neutral Zone Regulation...................................................................................................................................... 3
3.4.5. Alarm Relay........................................................................................................................................................... 3
3.4.6. Night Blind Management During Energy Saving Cycles...................................................................................... 3
4 FRONT PANEL COMMANDS.................................................................................................................................... 4
4.1. K F
EYS AND UNCTIONS
4.2. U LEDS ............................................................................................................................................................... 4
SE OF
5 MAX AND MIN TEMPERATURE MEMORIZATION........................................................................................... 5
5.1. H S MIN T
OW TO EE THE
5.2. H S MAX T
OW TO EE THE
5.3. H R
OW TO ESET THE
6 MAIN FUNCTIONS ...................................................................................................................................................... 6
6.1. T S C
O ET THE URRENT
6.2. H S S
OW TO EE THE ETPOINT
6.3. H C
OW TO HANGE THE
6.4. H S M
OW TO TART A
6.5. H C P
OW TO HANGE A
6.6. T H M ...................................................................................................................................................... 6
HE IDDEN ENU
6.6.1. How to Enter the Hidden Menu ............................................................................................................................ 6
6.6.2. How to Move a Parameter from the Hidden Menu and Vice Versa ..................................................................... 7
6.7. H A MODBUS A
OW TO SSIGN A
6.8. H L K
OW TO OCK THE
6.9. T U K
O NLOCK THE EYBOARD
6.10. T C C
HE ONTINUOUS
6.11. T ON/OFF F
HE UNCTION
7 PARAMETERS.............................................................................................................................................................. 8
8 DIGITAL INPUTS....................................................................................................................................................... 14
8.1. G A ( 2F=EAL) ..................................................................................................................................... 14
ENERIC LARM I
..................................................................................................................................................... 1
................................................................................................................................................ 1
F ................................................................................................................................ 2
ANS
(PAR A3; TERM. 1-4) ........................................................................................... 3
O
................................................................................................................................................. 4
........................................................................................................................ 5
EMPERATURE
....................................................................................................................... 5
EMPERATURE
M M T
AX AND IN EMPERATURE
T D (O
IME AND AY NLY
......................................................................................................................................... 6
S .................................................................................................................................. 6
ETPOINT
D .......................................................................................................................... 6
ANUAL EFROST
V ..................................................................................................................... 6
ARAMETER ALUE
..................................................................................................................... 7
DDRESS
................................................................................................................................... 7
EYBOARD
....................................................................................................................................... 7
........................................................................................................................................... 7
YCLE
............................................................................................................................................ 7
R ................................................................................. 5
ECORDED
F D W RTC)................................................................. 6
OR EVICES ITH
Table of Contents • i