Installation manual item #: 422728 rev date: 2017-11-07 fantech reserves the right to modify, at any time and without notice, any or all of its products’ features, designs, components and specifications to maintain their technological leadership position. Please visit our website www.Fantech.Net for...
2 fantech note warning/ important note information technical information practical tip please read this manual before installing unit before installation careful consideration must be given to how this system will operate if connected to any other piece of mechanical equipment, i.E. A forced air fur...
3 fantech table of contents determining your airflow requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 installation examples fully dedicated system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
4 fantech room classification number of rooms cfm (l/s) cfm required master bedroom x 10 l/s (20 cfm) = basement yes or no = bedrooms x 5 l/s (10 cfm) = living room x 5 l/s (10 cfm) = others x 5 l/s (10 cfm) = kitchen x 5 l/s (10 cfm) = bathroom x 5 l/s (10 cfm) = laundry room x 5 l/s (10 cfm) = uti...
5 fantech erv ducting for fully dedicated system stale air from inside outside fresh air to living areas fresh air from outside stale air to outside installation examples example only – duct configuration may differ depending on the model. Fully dedicated system best for new construction 1. Stale ai...
6 fantech erv/ furnace ducting for partially dedicated system stale air from inside * unit airflow should be balanced while erv is on “normal” speed and furnace blower is running. Outside fresh air to living areas 1 m (3' 3") min. Recommended cold air return stale air to outside fresh air from outsi...
7 fantech stale air from inside outside fresh air to living areas 1 m (3' 3") min. Recom- mended cold air return erv/ furnace for simplified installation – option 1 installation examples (cont'd) direct connection of both the erv supply air stream and exhaust air stream to the furnace cold air retur...
8 fantech * ductwork layout may differ depend- ing on model direct connection of the erv supply air stream to the supply air side on the furnace & exhaust air stream to the furnace cold air return simplified installation (good) option 2 1. Furnace blower must operate when ventilation from erv is req...
9 fantech exterior ducting installation weatherhood location • decide where your intake and exhaust hoods will be located. Locating the intake weatherhood • should be located upstream (if there are prevailing winds) from the exhaust outlet. • at a minimum distance to 900 mm (3') away from dryer vent...
10 fantech interior ducting installation • to maximize airflow through the ductwork system, all ducts should be kept short and have as few bends or elbows as possible. • 45º elbows are preferable to 90º. • use “y“ ducts instead of “t” ducts whenever possible. • all duct joints must be fastened with ...
11 fantech erv installation location the erv must be located in a conditioned space where it will be possible to conveniently service the unit. Typically the erv would be located in the mechanical room or an area close to the outside wall where the weatherhoods will be mounted. If a basement area is...
12 fantech 1 remove the nutsert. Installing drain line through normal operation and during its defrost mode, the erv may produce some condensation. This water should flow into a nearby drain, or be taken away by a condensate pump. The erv and all condensate lines must be installed in a space where t...
13 fantech airflow adjustment & balancing balancing the airflows is crucial to ensure optimal operation of the unit. If the airflow is not properly balanced, the following issues may occur: • significant positive or negative pressure inside the house • unit’s efficiency may be negatively affected • ...
14 fantech balancing steps use balancing chart located on the door of the erv step #1: identify the desired airflow using the provided chart. From the desired airflow (left column) identify the pressure reading needed by simply following the line. Make sure to set the unit at the normal speed before...
15 fantech auxiliary control – these controls can be paired rts2* • 20- minute timer with led light • boosts system to high speed with the touch of a button • up to 5 can be used in one system • use in bathroom, kitchen, laundry room rts5 • 20/40/60 minute timer with led light • boosts system to hig...
16 fantech wiring diagram observe polarity on all accessory controls where applicable..
17 fantech w r g c y w r g y standard furnace interlock wiring thermostat terminals furnace 24-volt terminal block four wire two wire heating only two wire cooling system w r g c y w r g y alternate furnace interlock wiring thermostat terminals furnace 24-volt terminal block four wire two wire heati...
18 fantech troubleshooting problem causes solutions air is too dry dehumidistat control is set too low increase the desired level of humidity. Change ventilation mode from continuous mode to standby. Erv out of balance have contractor balance erv airflows air is too humid dehumidistat control is set...
19 fantech limited warranty • the energy recovery core has limited 5 year warranty. • the warranty is limited to 5 years on parts and 7 years on fans from the date of purchase, including parts replaced during this time period. If there is no proof of purchase available, the date associated with the ...
20 fantech erv core washing instructions for proper maintenance of your energy recovery core please follow these instructions 5 6 3 4 1 remove both filters by sliding them out. 2 remove the core from the unit. 3 with one of your core's air inlets facing down, place it in a large sink, bathtub, or sh...
21 fantech parts list 9 10 11 11 10 1 3 6 8 4 7 5 12 bom # description ver150 (78112) 1 r2e 190 radical, rep. Kit 405520 2 electrostatic filters kit 8.5” x 15” 402041 3 energy recovery cell, 9" x 9" x 15" 427473 4 capacitors 8uf 410012 5 kit,pcb replacement,board,ac* 422677 6 door switch 410867 7 au...
22 fantech notes.
23 fantech notes.
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