ENGLISH
CONTENTS
1. INTRODUCTION
Equipment incorporating PROGRAM has an electrical cabinet where
the equipment connections can be accessed. In addition the equip-
ment is fully wired inside, with the following components:
• Differential pressure switches in both filters.
• Differential pressure switch in the fans.
• Electrical connections to the fans.
• Temperature probes for outside air (Te), return air (Tr), extracted air
(Tx).
• Control (external, not wired).
2. INSTALLATION
Installation must be carried out by an experienced technician. The con-
trol is supplied not wired to the unit; it must be connected to the equip-
ment electrical cabinet.
2.1. PLACEMENT
For optimum operation, the control should be fitted to an indoor
wall at about 1.5 metres above floor level, away from sources of
heat and not exposed to direct sunlight. Avoid fitting the control
near doors, where it could be hit and get damaged.
2.2. PANEL DIMENSIONS
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2.3. ELECTRICAL WIRING
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Connect using screened cable 2 x 0.3 mm
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nals marked: G-S-24V.
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Maximum cable length: 100 metres.
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Connect power supply to terminals + and - ensuring the polarity
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is correct.
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Connect signal to the terminal marked S.
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3. FUNCTION CONTROL
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Control PROGRAM manages the following equipment functions:
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• Display of alarms referring to dirty filter, fan stoppage, communication
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failure with control, temperature probe or CO2 probe.
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• By-Pass management.
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• Manual speed change using the control.
• Automatic speed change using the external CO2 or humidity probes.
• Hourly, daily and weekly programming.
• View of equipment status.
• Anti-frost management in the exchanger.
• Handling post-heating ON /OFF of electrical battery or hot water bat-
tery.
• Configuring boost time.
The user can operate the functions using a switch and the graphic
screen displaying the corresponding windows.
Viewing
screen
Rotating the switch will change the values and move
through the different menu options of the viewing screen.
Pressing the switch will confirm the chosen changes or se-
lections.
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connected to the termi-
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Specifications:
Power supply:
9/30 VdC 250mW
Working temperature limits:
0/50ºC
Storage temperature limits:
-20/70ºC
Control switch
Red LED. In case of alarm, it will flash
and the message: "Call Services"
will be displayed on screen