Materials List; Principles & Sequence Of Operation - Anden AS35FP Instrucciones De Instalación Y Mantenimiento

MATERIALS LIST

MODEL AS35FP
MATERIALS FURNISHED
• Humidifier
• 5558 Automatic Digital Modulating Control (ADMC)
• Steam hose (6 feet)
• 7/8" I . D . drain tubing (10 feet)
• Hose clamps
• Saddle valve
• Mounting screws
• Fan Pack
• 2 housing mounting screws
• 4 grill mounting screws
• 2 serrated nuts for mounting the Steam Humidifier
• 1 stainless steel 40° elbow
PRINCIPLES & SEQUENCE OF OPERATION
The Anden™ Steam Humidifier delivers humidity in the form of
steam to the conditioned space via the Fan Pack . The humidifier
generates steam by energizing two electrodes that extend into a
canister of water . Current flowing between the electrodes causes
the water to boil, creating steam . Water is introduced to the
humidifier through a fill valve to a fill cup located in the top of the
cabinet . The fill cup serves as an overflow reservoir and provides
an air gap between the humidifier and water source . The steam
canister is filled from the bottom . The canister is seated in a drain
cup assembly which includes a drain valve . The drain and fill valves
work together to maintain water level in the canister to deliver the
rated steam capacity based on the electrical conductivity of the
water and to temper drain water . See FIGURE 1 for representation
of fill and drain system and canister .
Humidity is distributed directly into the room via the Fan Pack .
When the humidistat detects RH below the set point, the
humidifier energizes the electrodes to provide steam via the steam
manifold at the bottom of the Fan Pack . Steam is dispersed by the
fan located behind the grille above the steam manifold . The fan
will operate for two minutes after the call for humidity ends, to
disperse any residual steam .
NOT FURNISHED
• Main power disconnect switch
• Wiring
• 1/4" O . D . supply water tubing
• Boards for mounting (if required)
FIGURE 1 – FILL AND DRAIN SYSTEM AND CANISTER
OVERFLOW
INLET
FILL
FILL VALVE
SUPPLY
WATER
DRAIN
TUBELETS
DISPERSION
TUBE IN DUCT
STEAM HOSE
STEAM
OUTLET
HIGH WATER LEVEL SENSOR
ELECTRODES
CANISTER
DRAIN VALVE
DRAIN CUP
90-1522
English 3