Instruction manual

Maximum Series Portable Chiller : Air & Water-Cooled : M1 Series Instrument
Page: 25
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: [phone]
Service Department Fax: [phone]
Email: [e-mail]
See Section 6.3.J for more information.
Please note, Sections 3.2.A & 5.4 are not applicable for
reverseowunits.
3. WATER QUALITY CONTROL. Lack of, as well as, improper
water treatment can damage the chilling unit. The services
of competent water treatment specialist should be obtained
and their recommendations followed. It is the equipment
owner’sresponsibilitytopreventdamagefromforeign
material or inadequate water treatment. See water treatment
section in section 1.6 of this manual for more information.
4. FOR AUTOMATIC FILL: Always install a manual shut off
valve on the make-up water supply on the outside of the
unit. When electrical power
is applied to the unit but the
On/Off Selector is in the
‘off’positionopentheowner
supplied shut off valve. The
level switch will activate the
make-upsolenoid(gure
3.2A), which will open and
thewatersupplywillll
the reservoir tank. Do not
use automatic ll when
operating at temperature
below 48°F.
5. MANUAL FILL: Disconnect
and lock out the electrical
power supply and remove
all necessary cover panels to
accessthereservoir.Adduid
directly to the reservoir. When
thepumpisrststarted,as
processlinesarelledand
airispurged,additionaluid
may be required to restore
the reservoir to the correct
level. Verify reservoir level via
thecoolantsightglass(gure
3.2B).
6. Do not use deionized water in
this unit unless your unit was
specicallydesignedforusewithdeionized
water. Consult factory if not certain.
Figure 3.2AMake-up solenoid valve
Figure 3.2B
Typical reservoir sight glass