Danfoss 084B4081 Installation Manual - Page 12
Browse online or download pdf Installation Manual for Controller Danfoss 084B4081. Danfoss 084B4081 16 pages.
Print Page
Compact - continued
Defrost schedule for Saturdays is active at On/1
Defrost schedule for Sundays is active at On/1
Miscellaneous
Delay of output signals after power failure
Input signal on DI1. Function:
0=not used. 1=status on DI1. 2=door function
with alarm when open. 3=door alarm when open.
4=defrost start (pulse-signal). 5=ext.main switch.
6=night operation. 7=thermostat band changeover
(activate r21). 8=alarm function when closed.
9=alarm function when open. 10=Appliance cleaning
(pulse signal). 11=forced cooling at hot gas defrost.
12=Open night cover. 14=Refrigeration stopped
(forced closing). 15=case shutdown. 16=light.
20=Refrigerant alarm. 21= adaptive liquid control
when short-circuited.
Network address
Access code 3 (all settings)
Used sensor type: 0=Pt1000, 1=PTC1000, 2=Ntc5K,
3=Ntc10K. (S2 and S6 are not affected. They are
always Pt1000 ohms)
Max. hold time after coordinated defrost
Select signal for display view. S4%
(100%=S4, 0%=S3)
Pressure transmitter working range – min. value
Pressure transmitter working range – max. value
Refrigerant setting:
1=User defined. 3 digits. 2=R22. 3=R134a. 4=R502.
5=R717. 6=R13. 7=R13b1. 8=R23. 9=R500. 10=R503.
11=R114. 12=R142b. 13=User defined. 14=R32.
15=R227. 16=R401A. 17=R507. 18=R402A. 19=R404A.
20=R407C. 21=R407A. 22=R407B. 23=R410A.
24=R170. 25=R290. 26=R600. 27=R600a. 28=R744.
29=R1270. 30=R417A. 31=R422A. 32=R413A.
33=R422D. 34=R427A. 35=R438A. 36=R513A.
37=R407F. 38=R1234ze. 39=R1234yf. 40=R448A.
41=R449A. 42=R452A. 43=R450A. 44=R452B.
45=R454B. 46=R1233zdE. 47=R1234zeZ. 48=R449B.
49=R407H.
Input signal on DI2. Function:
0=not used. 1=status on DI2. 2=door function
with alarm when open. 3=door alarm when open.
4=defrost start (pulse-signal). 5=ext. main switch.
6=night operation. 7=thermostat band changeover
(activate r21). 8=alarm function when closed.
9=alarm function when open. 10=Appliance
cleaning (pulse signal). 11=forced cooling at hot
gas defrost. 12=Open night cover. 13=coordinated
defrost.14=Refrigeration stopped (forced closing).
15=case shutdown. 16=light. 20=Refrigerant alarm.
21= adaptive liquid control when short-circuited.
Configuration of light function: 1=Light follows
day /night operation, 2=Light control via data
communication via 'o39' , 3=The light is controlled
with a door switch on a DI input, 4=As "2", but light
switches on and night cover will open if the network
cuts out for more than 15 minutes, 5=Light controlled
via a DI input.
Activation of light relay (only if o38=2) On=light
Rail heat On time during day operations
Rail heat On time during night operations
Rail heat cycle time (On time + Off time)
Appliance cleaning. 0=no Appliance cleaning. 1=Fans
only. 2=All output Off.
Selection of wiring diagram. See overview pages 2-4
Access code 2 (partial access)
12 | AN300028324304en-000401
R-W
Code
1
2 3
4
1-2
t56
1
1
1
1
1-2
t57
1
1
1
1
1-2
o01
1
1
1
1
1-2*
o02
1
1
1
1
1-3*
o03
1
1
1
1
3-3
o05
1
1
1
1
1-3*
o06
1
1
1
1
1-2
o16
1
1
1
1
1-2
o17
1
1
1
1
1-3*
o20
1-3*
o21
1-3*
o30
1-2*
o37
1
1
1
1
1-2
o38
1
1
1-2
o39
1
1
1-2
o41
1
1
1
1
1-2
o42
1
1
1
1
1-2
o43
1
1
1-2
o46
1
1
1
1
1-3*
o61
1
1
1
1
2-2
o64
1
1
1
1
5
6 7
8
9
Min.
1
1
1
1
1 0/Off
1
1
1
1
1 0/Off
1
1
1
1
1 0 sec
0
1
1
1
1
1 0
1
1
1
1
1 0
1
1
1
1
1 0/Pt
1
1
1
1
1 0 min.
1
1
1
1
1 0 %
1
1
1
1
1 -1 bar
1
1
1
1
1 6 bar
1
1
1
1
1 0
1
1
1
1
1 0
1
1 1
1
1 0/Off
1
1
1
1
1 0 %
1
1
1
1
1 0 %
1
1 1 min.
1
1
1
1
1 0
1
1
1
1
1 1
1
1
1
1
1 0
Max.
Fac.
Actual
1/On
1/On
1/On
1/On
600 sec
5
20
0
240
0
999
0
3/N10
0/Pt
360 min.
20
100 %
100
5 bar
-1
200 bar
12
42
0
21
0
5
1
1/On
0/Off
100 %
100
100 %
100
60 min.
5
2
0
9
1
999
0
© Danfoss | DCS (vt) | 2019.10