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INSTALLATION GUIDE
Greentek Models LCH-4H
LCH-7H
LCH-12H
Greentek
Product of
Greentek reserves the rights to modify a product, without prior notice,
whether in price, design, color or codes, in order to offer at all times quality products that are highly competitive.
Greentek
50 Kanalflakt Way, Bouctouche, NB E4S 3M5
Tel 1-888-724-5211
Fax 1-866-426-7430
www.Greentek.ca
(Item No. 463300)
(Item No. 463301)
(Item No. 463302)
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Related Manuals for Greentek LCH-4H
Summary of Contents for Greentek LCH-4H
- Page 1 (Item No. 463302) Greentek Product of Greentek reserves the rights to modify a product, without prior notice, whether in price, design, color or codes, in order to offer at all times quality products that are highly competitive. Greentek 50 Kanalflakt Way, Bouctouche, NB E4S 3M5...
- Page 2 IMPORTANT - PLEASE READ MANUAL BEFORE INSTALLATION NOTICE: Prior to installing, serious consideration must be taken to insure this ventilation system will operate properly if integrated to any other type of mechanical system, i.e. a forced air system, or an air handling unit. To insure proper operation & compatibilities of both system, it is required that the airflow’s of the LCH Heat Recovery Ventilator (HRV) be balanced, by following the procedures found in this manual.
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Page 3: Table Of Contents
9 . Modes of Operations ............................................. 11 10. Controls Connection ............................................. 12 11. Maintenance ................................................13 12. Wiring Diagram LCH-4H ............................................14 13. Wiring Diagram LCH-7H ............................................15 14. Wiring Diagram LCH-12H ............................................. 16 15. Wiring Diagram GTDMK module ........................................17 16. -
Page 4: Installation
2. OPTIONAL REVERSIBLE APPLICATION LCH-H series has dual has access doors on the front and back. Also, the main electrical control panel may be moved from front to back allowing for ducting layout. LCH-4H, LCH-7H, LCH-12H OUTDOOR AIR CONNECTIONS INDOOR AIR CONNECTIONS... -
Page 5: Mounting Or Hanging The Hrv
CONDENSATION DRAIN LINE Through normal operation and including defrost sequence, the HRV may produce some condensation. The excess condensation should flow into a nearby drain if no drain is available a condensation pump will be required. The HRV and all condensate lines must be installed in a conditioned space where the temperature is maintained above the freezing point. -
Page 6: Outside Fresh Air And Exhaust Air Hoods
4. OUTSIDE FRESH AIR AND EXHAUST AIR HOODS OUTSIDE WEATHER HOODS The weatherhoods must have built-in screens to prevent birds and rodents from entering into the ductwork. The outside perimeter of the weatherhood must be sealed to prevent leakage into the building. The design and size of the weatherhoods or louvers chosen by the installer must allow for adequate free area. GOOD INSTALL PRACTICES •... -
Page 7: Balancing The Unit With The Duotrol System
6. BALANCING THE UNIT WITH THE DUOTROL™ SYSTEM (LCH-4H & LCH-7H ONLY) The light indicator shows you in which mode the Duotrol System is in. GREEN LIGHT Mode Selector YELLOW LIGHT Balancing Mode USING THE SELECTOR SWITCH NOTE TO INSTALLER... -
Page 8: Types Of Installations
7. TYPES OF INSTALLATIONS * Illustration & example, port locations and airflow directions may vary, consult unit specification sheet and drawings. It is important the duct design is sized accordingly to the application to insure the system related to the HRVs airflow and performance specifications. The amount of air (CFM) that an HRV will deliver is directly related to the total external static pressure (E.S.P.) of the system. - Page 9 7. TYPES OF INSTALLATIONS (CONT..) * Illustration & example, port locations and airflow directions may vary, consult unit specification sheet and drawings. SIMPLIFIED SYSTEM INSTALLATION • Exhausting of stale air accumulated in the building from the return air duct of the air handler. •...
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Page 10: Operating Of The Duotrol System
OFF position. 2. ACTS AS VARIABLE SPEED SELECTOR (LCH-4H & LCH-7H only) • When the (+) button is pushed this will increase the CONT speed of both ventilation system motors from the previous settings. • When the (-) button is pushed this will decrease the CONT speed of both ventilation system motors from the previous settings. -
Page 11: Modes Of Operations
9. MODES OF OPERATIONS 1. Continous Normal When the selector switch is in the CONT position the ventilation system will exhaust Fresh air from Stale air from stale indoor air to the outside and will introduce fresh outdoor air continuously on low outside dwelling speed except when there is a request for ventilation by one of the remote controllers... -
Page 12: Controls Connection
10. CONTROLS CONNECTION VECTRA SERIES - MODEL EHC 1.0 & EHC 1.5 (4 WIRES) Installation of a Vectra Series main wall control with your HRV will improve comfort and may significantly reduce the product’s energy use. Low Voltage N.C. N.O. RLY1 Controller INTERLOCK... -
Page 13: Maintenance
11. MAINTENANCE WARNING BE SURE TO DISCONNECT THE ELECTRICAL POWER BEFORE SERVICING THE SYSTEM. ROUTINE MAINTENANCE REQUIRED ALUMINUM CROSS-FLOW HRV CORE SEVEN-STEP SCHEDULE With routine prevention maintenance, you can avoid unnecessary problems and ensure the effectiveness of your HRV and prolong its life. For specific routine maintenance please contact your local HVAC contractor. -
Page 14: Wiring Diagram Lch-4H
12. WIRING DIAGRAM LCH-4H... -
Page 15: Wiring Diagram Lch-7H
13.WIRING DIAGRAM LCH-7H... -
Page 16: Wiring Diagram Lch-12H
14. WIRING DIAGRAM LCH-12H... -
Page 17: Wiring Diagram Gtdmk Module
15. WIRING DIAGRAM GTDMK MODULE... -
Page 18: Limited Warranty
15-YEAR LIMITED WARRANTY ON ALUMINUM HEAT RECOVERY CORE – Greentek warrants the aluminum heat recovery core against defects in material and workmanship for a lifetime from the date of original installation. Greentek will provide a new or re-manufactured part, at its’ discretion, to authorize replacement of defective part, without charge for the part itself. - Page 19 NOTES...
- Page 20 50 Kanalflakt Way., Bouctouche, NB E4S 3M5 1-888-724-5211 Fax 1-866-426-7430 www.greentek.ca...
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