Daikin VAM-FA8VE Technical Data Manual page 170

7 Product Specification
7 - 1 VKM-GAMV1
HUMIDIFIER
2
Humidifier type
7
Wetted element
Water inlet port
Water outlet port
Supply water pressure kg/cm
N
OTES
1 Feed clean water (city water, tap water or equivalent). Dirty water may clog the valve or cause dirt deposits in the water container, resulting in poor
humidifier performance. (Never use any cooling tower water and heating - purpose water.
Also, if the supply water is hard water, use a water softener because of short life.
*Life of humidifying element is about 3 years (4,000 hours), under the supply water conditions of hardness: 150 mg/l. (Life of humidifying element
is about 1 year (1,500 hours) under the supply water conditions of hardness: 400 mg/l.)
Annual operating hours: 10 hours / day × 26 days / month × 5 month = 1,300 hours
2 Maintain the supply water temperature at 5 ~ 50°C and its pressure at 20 ~ 490 kPa (0.2 ~ 5.0 kg/cm2). If the water pressure is above 490 kPa
(5.0 kg/cm2), add pressure reducing valve in between the kit and the supply water shut - off valve.
3 The supply water line cannot be directly connected with a utility water tap. To unavoidably take water from such line, employ a CISTERN (gotten
configuration authorization).
4 Be sure to provide thermal insulation around the indoor piping as well as the shut - off valves.
5 In order to prevent harmful bacteria from generating, do maintenance on humidifying unit portion at the beginning and the end of the heating season
according to the operation manual.
168
• HRV • VKM-GAMV1
VKM50GAMV1
VKM50GAMV1
Porosity plate 60 pcs.
2
• HRV • Heat Reclaim Ventilation
VKM80GAMV1
VKM80GAMV1
Natural evaporating type humidifier
Porosity plate 90 pcs.
φ6.4 C1220T (Flare Connection)
PT3/4
0.2 (Min.) ~ 5.0 (Max.)
VKM100GAMV1
VKM100GAMV1
Porosity plate 120 pcs.
(60×2 pcs.)