INSTALLATION INSTRUCTIONS
Electrode Humidifier Drain Valve
Replacement
HM700ADVALVE
CAUTION
Before Servicing
1. Disconnect main power source before accessing
internal compartments.
2. The plumbing and electrical compartments contain
high voltage components and wiring. Access should
be limited to licensed HVAC professionals only.
3. During and following operation of the humidifier, the
steam components in contact with the steam such
as the cylinder, steam lines, steam distributors, and
condensate lines can become hot and burn if
touched. Please consult HM700 Installation manual
for reference.
4. Installations of humidity equipment installed by
unqualified personnel or the use of non-Honeywell
parts and components will void warranty.
Included in the Box
p
Drain Valve
p
Clip
p
Phillips Head Screws
p
Wiring Harness
p
Installation Instructions
Tools Needed
p
Screwdriver
p
Pliers (optional)
To Replace the Drain Valve
Refer to the humidifier operating manual if necessary.
1.
Drain cylinder.
2.
Turn off the unit when the cylinder is empty.
3.
Disconnect power to the unit.
4.
Remove cylinder.
5.
Disconnect spade terminals from the drain valve.
6.
Remove the two screws holding the valve to the drain
pan.
7.
Squeeze the tabs of the spring clamp holding the hose
to the drain valve and slide it up the hose. Pull hose
from drain valve.
8.
Drain valve can be removed and replaced with new one.
9.
Reverse steps above to install drain valve.
NOTE: New screws and hose clamp provided.
Fig. 1. Drain valve.
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