Danfoss CCR2 User Manual

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Installation Guide CCR2
Heating Solutions VI.D1.E2.1R SMT/SI
No LCD Display INSTALL MENU - FUNCTION DESCRIPTION
56 Cor
S0 …
… °C
Sensor calibration: S0 … S16 in range: ±9,9 °C
Do not make calibration when sensor cables are shorter than 10 meters.
For longer cable then 10 meters, used correction factors from table below.
Correction factor
total length
(two - core cable)
cable cross section
in meter 0,5 mm
2
0,75 mm
2
1,00 mm
2
1,5 mm
2
10 - 0,2 - 0,1 - 0,1 - 0,1
15 - 0,5 - 0,3 - 0,2 - 0,1
20 - 0,4 - 0,3 - 0,2 - 0,1
25 - 0,5 - 0,3 - 0,3 - 0,1
30 - 0,6 - 0,4 - 0,3 - 0,2
35 - 0,7 - 0,5 - 0,4 - 0,2
40 - 0,8 - 0,5 - 0,4 - 0,2
45 - 0,9 - 0,6 - 0,5 - 0,2
50 - 1,0 - 0,7 - 0,5 - 0,3
75 - 1,5 - 1,0 - 0,8 - 0,4
100 - 2,0 - 1,4 - 1,0 - 0,5
125 - 2,5 - 1,7 - 1,3 - 0,6
150 - 3,0 - 2,0 - 1,5 - 0,8
Factory setting: 0 °C
57 Rel.Test
… … … .
Relay test (Triac output)
AUTO – all work automatically
V1 … V16 – forced signal for valves output V1 … V16
Rel C - NO - forced signal for relay C/NO
T1 Out - forced signal for output T1 (open collector)
T2 Out – forced signal (24 VAC) for alarm T2 .
Factory setting: Auto
58 AlertRel
… …
Alarm output (Triac)
StillOn – continuous alarm signal: T2 – 24 VAC
Pulse – pulse alarm signal 24 VAC every second
Factory setting: Pulse
59 Archiver
…
Information about data archiving:
Never – the feature is switched o,
1 File – data is stored in one le on the SD card,
2 Files – data is stored alternatively in two les to improve write reliability. This function decreases
term of data storage (twice).
Factory setting: 1 File
60 ArchFreq
…
Data archiving interval. The time can be set to any value between 10 seconds and 4 hours.
Factory setting: 1 min
61 DisSourc
… … ..
Disinfection sources for running disinfection and continuing the process, There are a few
combinations which allow initiation of the process based on one signal or in relation to many needed
signals. Disinfection is initiated when:
S0 – sensor S0 reports a temperature higher than the disinfection temperature
B1 – B1 input shorted to ground,
S0+SCH – sensor S0 reports a temperature higher than the disinfection temperature in the scheduled
time period,
B1+SCH – B1 input shorted to M (ground) in the scheduled time period,
SCH - weekly schedule runs and continues until it is complete, even if schedule was to terminate it,
S/B0+SCH – B1 input shorted to M (fault to frame, ground) or sensor S0 reports a temperature higher
than the disinfection temperature in the scheduled time period,
S0&B0 – B1 input shorted to M and sensor S0 reports a temperature higher than the disinfection
temperature,
S0&B0+SCH - B1 input shorted to M and sensor S0 reports a temperature higher than the disinfection
temperature in the scheduled time period.
Factory setting: S0
62 BMSAdres CCR2 address in BMS system
Factory setting: 1
63 BMS TYPE Type of date transmission:
ModBus 96 (9.600)
Mod Bus 19 (19.000)
ModBus 38 (38.400)
FBus
Factory setting: ModBus 96
64 DateForm Form of date display:
YY - MM - DD – year, month, day
YY - DD - MM – year, day, month
DD - MM - YY – day, month , year
MM - DD - YY – month, day, year
Factory setting: YY - MM - DD

Danfoss CCR2 Specifications

General

Brand	Danfoss
Model	CCR2
Category	Controller
Language	English