Anden AS35 Series - User Manual

WARNING
ELECTRIC SHOCK HAZARD. Disconnect main electrical
power to the humidier at the circuit breaker and drain the
water from unit before servicing. Hot surface inside.
NOTICE
• Service should be performed by an HVAC technician.
• Use only genuine replacement parts.
INSPECT HUMIDIFIER WHEN SERVICING
• Replace canister and O-ring annually or when “Service” light
turns on
• Clean drain valve and ll valve screen annually
• Replace electrode wires every 3 years or as needed (see step
3 of CANISTER REPLACEMENT AND DRAIN VALVE SERVICE)
SERVICE SHUTDOWN PROCEDURE
1. Press On/Off button to turn humidier off (see FIGURE 1).
2. Allow humidier to drain.
3. When the green Drain light (see FIGURE 1) stops ashing,
disconnect main electrical power to humidier at the circuit
breaker.
4. Allow the unit to cool.
5. Shut off water supply to unit.
CANISTER REPLACEMENT AND DRAIN VALVE SERVICE
1. Remove front panel (see FIGURE 1).
2. Pull three wires off posts on top of canister (two electrode
wires and one water level probe wire, shown in FIGURE 2).
3. Inspect the two electrode wires (see ELECTRODE WIRE
REPLACEMENT section for detailed instructions).
Replace them if they are:
• Not tightly tting
• Damaged
• Over 3 years old or age is unknown
• Have D shaped connectors (see FIGURE 3A)
J8 J10
CANISTER ELECT RODES
WATER LEVEL
PROBE
ELECTRODE
POST
90-2352
90-2736
FIGURE 3A –
“D” SHAPED CONNECTOR
FIGURE 3B –
“O” SHAPED CONNECTOR
FIGURE 2 – ELECTRODE LOCATION
MAINTENANCE INSTRUCTIONS
Series AS35
Steam Humidier
FIGURE 1 – STEAM HUMIDIFIER
1
On/Off button
and light
2
Drain light
3
Front panel
4
Side panel
5
Service light
3
4
1
2
5

Summary

Safety and Notices

Electrical Shock Hazard Warning

Disconnect main electrical power and drain unit before servicing. Caution regarding hot surfaces.

Service and Parts Notice

Service should be performed by an HVAC technician using only genuine replacement parts.

Service Procedures

Service Shutdown Procedure

Steps to safely shut down the humidifier, including turning off power and water supply.

Canister Replacement and Drain Valve Service

Instructions for removing the front panel, disconnecting wires, and replacing the canister and O-ring.

Electrode Wire Replacement

Procedure for replacing electrode wires, specifying types of connectors to use or avoid.

Fill Valve Service

Steps to disconnect the water supply, remove, clean, or replace the fill valve strainer.

Restore Unit to Service

Guide to reconnecting components, checking hoses, restoring power, and verifying operation.

Anden AS35 Series Specifications

General

Brand	Anden
Model	AS35 Series
Category	Humidifier
Language	English