REC Indovent AB, Box 37, SE-431 21 Mölndal, Sweden
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+46-31-675500
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www.rec-indovent.se
29
OPERATION & CONTROL UNIT
Air Handling Unit RT 250/400S-EC-RS
4.5.
BP / By-pass damper
Choose setting for the by-pass damper - see Ch. A. Options:
•
Auto: automatic and optimized.
•
Manual: damper's position can be set between 0-100 % open.
•
Off: the by-pass damper is turned off.
Line 1 Shows that the parameters for the by-pass damper can be adjusted.
Line 2 Displays chosen mode.
Line 3 Displays current output if in MANUAL mode.
Line 4 Displays the BP damper's current position
4.6.
ULS / Outdoor air damper
Choose setting for the outdoor air damper - see Ch. A. Options:
•
Auto: automatic and optimized.
•
Open: damper is 100% open.
•
Closed: the damper is closed.
Line 1 Shows that the parameters for the outdoor air damper can be adjusted.
Line 2 Displays chosen mode.
Line 3
Line 4
4.7.
KAVK / Condensation boiler
Choose setting for the condensation boiler - see Ch. A. Options:
•
Auto: automatic and optimized.
•
On: condensation boiler turned on, i.e. water evaporates
•
Off: condensation boiler is turned off.
Line 1 Shows that the parameters for the condensation boiler can be adjusted.
Line 2 Displays chosen mode.
Line 3
Line 4
4.8.
CP / Circulation pump to the after-heater
Choose setting for the c
irculation pump to the after-heating
- see Ch. A. Options:
•
Auto: automatic and optimized.
•
On: the pump is operating.
•
Off: the pump is turned of.
Line 1 Shows that the parameters for the circulation pump can be adjusted.
Line 2 Displays chosen mode.
Line 3
Line 4
4.9.
Filter timer
Set and clear filter timer
Line 1 Name of menu.
Line 2 Adjustable 6-18 months.
Line 3 Shows remaining months until next filter exchange
Line 4 Clear timer, yes or no.
BP / By-pass damper
Manual
Manual output: 20.0
Pos.: 100% open
ULS / OD air damper
Closed
CP / Circ. pump
After-heater: On
KAVK / Cond. boiler
On
Filter timer
Interval: 12 m
Remains: 11 m
Set zero:
No
