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MAINTENANCE INSTRUCTIONS
REGULAR / PROGRAMMED MAINTENANCE
Note! All maintenance must be done by a trained, licensed
technician, in accordance with National and Local Regulations
(eg AS/NZS 3666.2 etc).
Some activities may require 2 persons to comply with local
Health and Safety regulations.
Maintenance procedures are described in the following pages.
Note! The heat exchanger cores are unique to CW-P15's and
have been manufactured to give the highest possible cooling
performance. WHEN REPLACING CORES DO NOT USE
ALTERNATIVES. The manufacturer is not responsible for the
performance, damage to, or safety of the cooler if any form of
alternate cores are used.
Using any other type of core will seriously affect the cooler's
performance and may cause water carry-over that can enter the
supply air ducts.
CAUTION! Disconnect the power supply to the cooler before
any maintenance, filter change or servicing.
REPLACE BOX FILTER
Purpose:
To replace or wash Box filters after a period of time, to prevent
restrictions to inlet air
Method:
• Remove screw at the top of the louvre retainers
• Un-clip louvre retainers on either side of the louvre panel
• Remove louvre panel by disengaging its bottom clips, and
lowering the louvre panel away.
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CW-P15 Indirect Evaporative Cooler 859740-G
21
ILL3522-A
ILL3522-A
ILL3523-A
ILL3523-A
ILL3524-A
• Un-clip two retainer clips.
• Remove and discard or wash box filters.
• Assemble six new box filters of nominal size 406 x 508 x 50
(16" x 20" x 2")
• Ensure air flow direction is noted.
• Re-assemble trim components in reverse order of above
CLEAN CHLORINATOR
Purpose:
To remove scale build up on chlorinator plates that will prevent
the correct function of chlorinators.
Method:
• Remove filters as above.
• Remove filter retainer upright columns.
ILL3525-A
ILL3525-A
ILL3526-A
ILL3526-A
ILL3527-A
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