Lennox PCUS User Manual page 2

INDEX
3 1. COMPOSITION OF PCUS CONTROLLER
3 1.1 PCUS UNIT
3 2. PCUS REMOTE CONTROL INSTALLATION AND OPERATION
2.1 INSTALLATION OF PCUS REMOTE CONTROL
3
4 2.2 USER INTERFACE OF PCUS REMOTE CONTROL
5
2.3 CONTROL UNIT OF PCUS
5
2.4 TECHNICAL DATA
5
2.5 FUNCTION OF THE KEYS
5
2.6 ELECTRICAL CONNECTION
5
2.7 PCUS DESCRIPTION
6
2.8 OPERATION DESCRIPTION
7
2.9 DISPLAY OF TEMPERATURE VALUES
7
2.10 CHANGE TIME AND CURRENT DAY
7
2.11 TIME BANDS SETTING
7
2.12 EXAMPLE OF PROGRAMMING TIME BANDS
10
2.13 USER PARAMETERS
11
3. LOGICAL DESCRIPTION OF THE PCUS REMOTE CONTROL
11
3.1 VENTILATION REGULATION
11
3.2 TEMPERATURE REGULATION
11
3.3 OPERATION OF HEAT RECOVERY DEFROST
12
3.5 AIR INLET / OUTLET DAMPER OPERATION
12
3.6 FREE HEATING / COOLING LOGIC OPERATION
12
3.7 DIRTY FILTER INLET SIGNAL
12
3.8 REMOTE ON/OFF SIGNAL
12
3.9 EXTERNAL ALARM INPUT
12
3.10 ALARM OR UNIT SIGNAL OUTPUT ON
12 3.11 NOTE ON MANUFACTURER PARAMETERS
13 4. RTU MODBUS
13 4.1 INTRODUCTION
14 5. DIP SWITCH
5.1 DIP SWITCH POSITIONING
14
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the property of Lennox and must not be utilised (except in operation of this product), reproduced, issued to or made available to third parties
without the prior written agreement of Lennox.
2
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Our company's
products comply with
European standards
PCUS Thermostat - User Manual - 0821EN