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
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OPERATION & CONTROL UNIT
Air Handling Unit RT 250/400S-EC-RS
Control unit display
Contents
Page
A. Overview
13
Control unit main screen
13
Menu screens
14
How to navigate between menus
How to change values and settings
B. Menu screens, structure and contents
15
0
Main menu
15
0.0 Temovex firmware, language,
AHU's communication addresses
The menu's main groups
16
1
Temperature, setting and reading
17
1.a1 Supply air control
1.b1 Outdoor temperature compensated supply air
control
18
1.c1 Cascaded room temperature control
20
1.d1 Cascaded exhaust air control
21
2
Fan speed, how to change operation mode
22
2.1.1 Fan control
2.2.1 Date and time
3
Status of inputs/outputs. Calibration of sensors
26
4
Manual control
28
4.1 Supply air control
4.2 Supply air fan
4.3 Exhaust air fan
4.4 After-heater
4.5 By-pass damper
29
4.6 Outdoor air damper (ULS)
4.7 Condensation boiler (KAVK)
4.8 Circulation pump (CP)
4.9 Filter timer
5
Alarms
30