Description
SYSTEM COMPRISING : HEVAC ENDEAVOUR TEMPERATURE CONTROLLER , ECM ENTHALPY COMPARATOR MODULE, COMBINED ROOM TEMP/CO2 SENSOR, O/A TEMP/ENTHALPY SENSOR , R/A ENTHALPY SENSOR, THREE 5NM MODULATING GDB161.1E DAMPER MOTORS (upto 0.8sq. M) & 1 X 63VA 24V TRANSFORMER.
Workshop pre commissioned + electrical controls drawing provided.
NOT A HUGE ADVOCATE FOR ENTHALPY BASED COMPARATOR ECONOMY CYCLE OVERRIDE , THE SYSTEM MAY WORK WELL 1ST FEW YEARS BUT NOT A METHOD MOST SERVICE COMPANIES CAN CHECK FOR CORRECT OPERATION IN FOLLOWING YEARS . HEVAC SUGGEST USING THE LOWER COST METHOD OF OF USING THE ENDEAVOURS BUILT IN TEMPERATURE COMPARATOR INSTEAD FOR EASY TESTING & SERVICING FOR SYSTEM LIFE TIME .
SYSTEM CAPABLE OF UPTO TRIPLE COMPRESSOR R/C CONTROL + 0-10vDC SIGNALS FOR ECON.CYCLE & MODULATING COMPRESSOR CONTROL.
INCORPORATES A 365 DAY TIME SWITCH, AUTO/OFF/ON OVERRIDE SWITCH INPUTS AND BUILT IN AFTER HOURS TIMER TRIGGERED BY REMOTE PUSH BUTTON.
ADD $122 (total)+gst FOR 3 LARGER DAMPER MOTORS (GLB161.1E) CAPABLE OF UPTO 1.5 SQ M ea.(TRADE PRICE)
ADD $680 +gst for MASTER INHOUSE CENTRAL MONITORING & CONTROL COLOUR 7″ TOUCH HMI SCREEN. CONTROL UPTO 32 CONTROLLERS (INCLUDES 24vDC POWER SUPPLY)
Link to example of typical electrical connection drawing
LINK to new update with outdoor compensation of controller setpoint
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