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Wiring and Electrical Connections;
Once a year, please check the ampere, the voltage.
Construction and Housing;
Once a year, please check it for resistance to corrosion.
Heat Recovery Exchanger;
Once in two years, check it by taking it out for preventing creation of high
pressure. Exchanger can be cleaned by using the warm water & light detergent. After cleaning, all plates
surface of exchanger should be dried.
14. CONTROL FUNCTIONS
14.1.
Standard Electronic Controller (SEC)
Figure 14.1.1. Standard Electronic Controller (SEC)
VENCO VHR type heat recovery unit control functions are;
Unit ON / OFF
FAN 1 ( Supply fan ) Speed control as 5 steps and automatic
FAN 2 ( Exhaust fan) Speed control as 5 steps and automatic
Heat, cool and fan mode
Summary of Contents for VHR Series
Page 8: ...2019 10 8 31 Table 3 2 Dimensions for VHR and VHR EC Models...
Page 23: ...2019 10 23 31 17 APPENDIX 17 1 APPENDIX 1 Standard Controller SEC Electrical Wiring Diagram...
Page 24: ...2019 10 24 31 17 2 APPENDIX 2 Functional Controller FEC AC FAN Electrical Wiring Diagram...
Page 25: ...2019 10 25 31 17 3 APPENDIX 3 Functional Controller FEC EC FAN Electrical Wiring Diagram...
