Drain Valve Maintenance & Replacement; Cleaning Or Replacing Inlet Air Filters - Seeley Climate Wizard CW-H10 Installation & Operation Manual

MAINTENANCE INSTRUCTIONS
DRAIN VALVE MAINTENANCE AND REPLACEMENT
SIDE VIEW - RHS
Cores
Water Distribution Spreaders
Reservoir access
Core
Access
Panel
No regular maintenance of the drain valve is required; however
it is sometimes necessary to remove the drain valve fully during
tank flushing.
Drain Valve Replacement Only
1. Unplug the drain valve lead from the main PCBA, (refer
to the wiring diagram on the control box door for the plug
point location), remove the lead from the cable gland at the
base of the control box and pull through the rubber gland
mounted below the control box.
2. Remove the breather hose from the top of the Drain Valve
cap.
3. Remove any drain hose/elbow/adaptors from the bottom of
the Drain Valve.
4. Undo the drain valve nut on the bottom of the reservoir and
lift the drain valve out of the cooler.
5. When replacing, make sure that the O-Ring (2) and Spacer
(4) is fitted to the drain valve thread before replacing the
valve back into the reservoir. Screw the nut (3) up tightly
by hand through the drain valve access panel. Do not
overtighten the nut.
6. Re-fit the breather hose (6) into the side panel hole.
7. If required, re-fit the drain valve elbow and hose adaptors.
Re-connect the drain plumbing to the elbow.
8. Run the new drain valve cable through to the control box
and connect to the PCBA.
2
3
4
5
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CW-H10, H15, H15S, H15S Plus 859749-A
Water Management Probe
Drain Valve
Pump
Pumps
Access
Panel
ILL2442-B
DRAIN VALVE
ACCESS PANEL
1
ELBOW NUT/SPACER
1. = DRAIN VALVE ASSY
2. = O RING
3. = NUT
4. = ELBOW SPACER
5. = DRAIN ELBOW
ILL2453-C

CLEANING OR REPLACING INLET AIR FILTERS

The Inlet Air Filters should be and replaced as soon as the
airflow through the filters is restricted by dust or contaminants.
The frequency of changing the Inlet Air Filters is dependent on
the air quality at the site
Replacement Inlet Air Filters are available from SI Service
Agents and Climate Wizard Distributors. If alternative air filters
are supplied, they should be to EN779 G4 or ASHRAE 52.2
MERV8 standards as a minimum.
To access the Inlet Air Filters, the centre front panel of the Air
Filter Cowling must be removed by releasing x4 quarter-turn
fasteners.
ILL2448-A
Remove the 2x Retaining Brackets holding the filters in place.
OTHER BRACKET
OBSCURED IN THIS
The Inlet Air Filters slide in and out of the Air Filter Frame.
When fitting, use the air flow direction sticker on the side of the
filter to ensure the correct orientation.
Ensure the 2x Retaining Brackets are re-fitted.
ILL2453-C
QUARTER TURN LOCKS IN
ALL 4 CORNERS OF THE
ILL3619-A
VIEW
ILL3620-A
DOOR PANEL
ILL3619-A
IL