Airflow 90001299, User Manual

Page: 29 / 36

User Manual
28 / 33
Outputs Code List (DO)
Code Description Code Description
--- Not connected RTR Rotor heat exchanger (Part II – 4.2)
RUN Unit run out info (Run out) (Part II – 8.2) CCW Water coil (cooling) (Part II – 5.3)
FLT Failure info (Fault out) (Part II – 8.3) CHW
Water coil (cooling & heating)
(Part II – 5.2)
BYP By-Pass (Part II – 4.1) DX1 Freon system 1.stage (Part II …)
HT1 Electric Heater 1.stage (Part II – 5.1) DX2 Freon system 2.stage (Part II …)
HT2 Electric Heater 2.stage (Part II – 5.1) FWV Freon system four-way valve (Part II …)
HT3 Electric Heater 3.stage (Part II – 5.1) FRZ Frost protection info (Part II – 6)
PH1 Electric preheater 1.stage (Part II – 6)
PH2 Electric preheater 2.stage (Part II – 6)
“8.Screen” Symbol: Service operation
1.Field
Register number
2.Field
Register value
3. Register List
M
odb
us
S
er
vi
ce
Log
ID Description
M
ul
ti
pl
ie
r
A
ccess
U
n
it
L
im
it
D
ef
au
lt
Explanation
X X 0 Version of program 1 r - - -
Versiyon of installed program
[MMYY]
X X 1 Unit ON / Off 1 rw - [0,1] 0 0-Stop / 1-Start
X X 2 Alarm Code 1 r - - 0 Failure code
X 3 Fresh air fan speed 1 r rpm - - -
X 4 Exhaust air fan speed 1 r rpm - - -
X 5 PWM value of fresh air fan 1 r % [0,100] - -
X 6
PWM value of exhaust air
fan
1 r % [0,100] - -
10
PWM value (low) of fresh air
fan
1 r % - - -
11
PWM value (mid) of fresh air
fan
1 r % - - -
1
2
Info
Input