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Evolution

OPERATION AND MAINTENANCE MANUAL

QuestClimate.com

IQ SERIES

GROW ROOM HVAC

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Summary of Contents for IQ Evolution Series

Page 1: ...Evolution OPERATION AND MAINTENANCE MANUAL QuestClimate com IQ SERIES GROW ROOM HVAC...

Page 2: ...ut and Components 9 Dehumidifier Main Components 9 Control System 10 Dry Coolers Layout and Components 12 Sequence of Operation 14 Set Points 14 Ventilation 14 Space Heating 14 Air Conditioning and De...

Page 3: ...SKS Only qualified technicians should install operate maintain or service mechanical equipment such as this HVAC system Read this manual before performing any tasks to familiarize yourself with the eq...

Page 4: ...tors WARNING Any work installation start up service maintenance repair etc on any mechanical equipment HVAC system dry cooler etc must be performed in accordance with manufacturer s recommendations as...

Page 5: ...k connections AC options etc are shown Refer to the submittal and other relevant documentation for your equipment specific options dimensions etc Pic C 1 Air Ductwork Connections Return Air RA ductwor...

Page 6: ...Conditioning AC Connection Normally only one AC option water cooled is present with each dehumidifier o Water In Water Out on Pic C 1 indicate water cooled piping connection for dehumidifier equipped...

Page 7: ...OAFC Basic views of standard air conditioning option is shown below on Pic C 3 coolers NG models standard combinations of the dehumidifier and respective air conditioning option based on their capacit...

Page 8: ...September 2020 7 Quest IQ Evolution OMM Pic C 3...

Page 9: ...interior of the HVAC system to show External systems connections location direction space heating cooling circuits condensate Air filter locations quantity and size Additional Info warning caution st...

Page 10: ...to submittal documentation Pic D 1 A below shows most available options some of which may not be present on your dehumidifier Pic D 1 A shows a single compressor dehumidifier layout Economizer coil o...

Page 11: ...within the Compressor Compartment 3 o Some larger compressors may have VFD variable frequency drive located in Main Electric Panel o Dehumidifier with water cooled air conditioning option equipped wi...

Page 12: ...itches fast reacting backup safety Depending on the dehumidifier option it could be equipped with some other sensors and safeties as well Sensors and safeties approximate location is shown on Pic D 4...

Page 13: ...general Dry Coolers Layout and Components The general layout of AC options water cooled is shown on Pic D 5 A below with the dry cooler NG V 0 as an example While layout and main components are simila...

Page 14: ...package box Pic D 6 below shows general layout of pump packages used for NG Z left and NG V right dry coolers Note that the package used with NG V coolers could be mounted onto the dry cooler directly...

Page 15: ...stem for Exhaust Purge purposes Space Heating When premise air temperature drops below the set point the HVAC system control system issues a call for Space Heating Mode and engages space heater electr...

Page 16: ...into the reheat coil Remainder of the hot gas goes into respective AC heat exchanger outdoor condenser coil for air cooled option or plate heat exchanger paired up with dry cooler or external chilled...

Page 17: ...cooler fans pump would stay engaged while fans are engaged regardless of the fans speed Economiser Option Eco Coil HVAC system equipped with eco coil and dry cooler can take an advantage of economise...

Page 18: ...the HVAC system and or performing any equipment maintenance work make sure that all moving parts are stopped and it is safe to perform required task Maintenance Key Points Here are some basic key main...

Page 19: ...d Check and tighten if required hose clamps and sensor mounts Inspect all airside coils dry cooler HVAC system coils evaporator etc for dirt cobweb build up etc clean as needed Check that the P trap i...

Page 20: ...rning Hazardous chemicals Cleaning agents can be highly acidic or alkaline Handle all chemicals carefully and use appropriate personal protective equipment PPE Refer to the cleaning agent manufacturer...

Page 21: ...ir bleeding valve etc Have each local low point of the system equipped with means to drain the fluid CAUTION Draining and re filling the dry cooler must be performed by trained personnel according to...

Page 22: ...rranty During the first 90 days from initial start up all parts and repairs related to factory defects or replacement parts are covered by the Quest manufacturer warranty All parts and labor requireme...

Page 23: ...on which payment is in default 2 Parts that wear out due to normal usage such as air filters fuses and sensors are not covered by this warranty NOTE Refrigerant lost during the Initial 90 day Compreh...

Page 24: ...must be returned to the factory with transportation prepaid by the customer as a condition of these warranties Optional extended warranties are for parts only and subject to all the terms of the Two Y...

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