Hussmann RDI-27 Installation & Operation Manual page 50

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=change reference
(activate r40). 8=alarm function when closed. 9=alarm function
when open. 10=case cleaning (pulse signal). 11=forced cooling
at hot gas defrost.
Network address
On/O switch (Service Pin message)
IMPORTANT! o61 must be set prior to o04
Access code 1 (all settings)
Used sensor type (Pt /PTC/NTC)
Display step = 0.5 (normal 0.1 at Pt sensor)
Max hold time after coordinated defrost
Select signal for display view. S4% (100%=S4, 0%=S3)
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=change reference
(activate r40). 8=alarm function when closed. 9=alarm function
when open. 10=case cleaning (pulse signal). 11=forced cooling
at hot gas defrost.). 12=coordinated defrost)
Con guration of light function (relay 4)
1=ON during day operation. 2=ON / OFF via data communica-
tion. 3=ON follows the DI-function, when DI is selected to door
function or to door alarm
Activation of light relay (only if o38=2)
Rail heat On time during day operations
Rail heat On time during night operations
Rail heat period time (On time + O time)
Case cleaning. 0=no case cleaning. 1=Fans only. 2=All output
O .
Selection of EL diagram. See overview page 6
Download a set of predetermined settings. See overview next
page.
Access code 2 (partly access)
Save the controllers present settings to the programming key.
Select your own number.
Load a set of settings from the programming key (previously
saved via o65 function)
Replace the controllers factory settings with the present set-
tings
Service
Status codes are shown on page 17
Temperature measured with S5 sensor
Status on DI1 input. on/1=closed
Temperature measured with S3 sensor
Status on night operation (on or o ) 1=closed
Temperature measured with S4 sensor
Thermostat temperature
Read the present regulation reference
Status on DI2 output. on/1=closed
Temperature shown on display
Measured temperature for alarm thermostat
Status on relay for cooling
Status on relay for fan
Status on relay for defrost
Status on relay for railheat
Status on relay for alarm
Status on relay for light
Status on relay for valve in suction line
Status on relay for compressor 2
*) Can only be set when regulation is stopped (r12=0)
**) Can be controlled manually, but only when r12=-1
***) With access code 2 the access to these menus will be limited
Factory setting
If you need to return to the factory-set values, it can be done in this way:
- Cut out the supply voltage to the controller
- Keep both buttons depressed at the same time as you recon nect the supply voltage
AK-CC 210
1
o02
o03
o04
o05
o06
o15
o16
o17
o37
o38
o39
o41
o42
o43
*** o46
* o61
* o62
*** o64
o65
o66
o67
S0-S33
*** u09
u10
*** u12
*** u13
*** u16
u17
u28
u37
u56
u57
** u58
** u59
** u60
** u61
** u62
** u63
** u64
** u67
Manual RS8EP502 © Danfoss
50
2 3 4 5 6 7 8 9
12-2015
10
1 11 0
0 240 0
OFF ON OFF
0 100 0
Pt ntc Pt
no yes no
0 min 60 min 20
0% 100% 100%
0 12 0
1 3 1
OFF ON OFF
0% 100% 100
0% 100% 100
6 min 60 min 10 min
0 2 0
1 10 1
0 6 0
0 100 0
0 25 0
0 25 0
OFF On OFF
21