SEELEY INTERNATIONAL CW-H10 Installation Operation & Maintenance
Indirect evaporative cooler
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Summary of Contents for SEELEY INTERNATIONAL CW-H10
- Page 1 INSTALLATION, OPERATION & MAINTENANCE Climate Wizard – CW-H10, CW-H15, CW-H15S Indirect Evaporative Cooler (English) (CW-H15)
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Page 2: Table Of Contents
Replacing the Drain Valve ....................................30 Replacing the Solenoid Valve ....................................31 Replacing the Inlet Air Filters....................................31 Changing Cooler Cores .......................................33 Changing Cooler Chillcel (CW-H15S only) ................................35 Operating and Fault Code Diagnosis...................................36 MAINTENANCE SCHEDULE .....................................38 TROUBLE SHOOTING .......................................41 INSTALLATION CHECKLIST .....................................42 CW-H10, CW-H15, CW-H15S... -
Page 3: Maintenance Note
Maintenance Schedule in the Manual is filled out (by signing and dating it in the places indicated) when the item is completed. ANY FAILURE TO CARRY OUT THE REQUIRED MAINTENANCE AND SERVICING, AND ANY FAILURE TO FILL OUT THE MAINTENANCE SCHEDULE, WILL VOID YOUR WARRANTY. SEELEY INTERNATIONAL – INSTALLATION MANUAL... -
Page 4: Safety
5. Ducted fans must always be vented to the outdoors. 6. Do not use this fan with any solid-state speed control device. Seeley International provides the following information as a guide to contractors and employees to assist in minimizing risk while working at height. -
Page 5: Cooler Views
COOLER VIEWS ISOMETRIC CW-H10 = 2270mm (89.5”) CW-H15 views shown CW-H15, CW-H15S = 2325mm (91.5") (Air Filter) 1990mm (78.3”) (Control Box Handle) CW-H10 1230mm (48.4”) CW-H15 & CW-H15S 1825mm (71.9”) Exhaust duct 500 x 500mm (19.7 x 19.7”) REAR SIDE... -
Page 7: Cooler Specifications
285 kg (628 lb) Operating Weight ** 255 kg (560 lb) kg (670lb) 320 kg (705 lb) * includes pallet, does not include air filter & cowling assembly weight ** includes air filter and cowling assembly weight SEELEY INTERNATIONAL – INSTALLATION MANUAL... -
Page 8: Cooler Contents
ITEM 6C ITEM 8 ITEM 10 HANDLE, CONTROL BOX INLET AIR FILTER ASSY CW-H10 or CW-H15 (See Pg 31) AIR FILTER COWLING CW-H10 or CW-H15 (See Pg 31) 120102 INLET AIR SAFETY GRILLE (REFER OPTIONAL PARTS) REPLACEMENT, OPTIONAL or SPARE PART COMPONENTS... -
Page 9: Installation
When Climate Wizard coolers are installed indoors, or anywhere that water leakage could cause damage, install a corrosion resistant drip tray under the whole machine. Recommended size: CW-H10 - 1500w x 1300d x 50h mm (59"w x 51"d x 2"h) CW-H15, CW-H15S - 1500w x 1900d x 50h mm (59"w x 75"d x 2"h) Apply silicone sealant between drip-tray and cooler base at every fixing. -
Page 10: Duct Connections
3. Fit the lid over the exhaust transition and assemble. 4. Assemble the exhaust grille to the Lid assembly. Apply sealant to the top of the Exhaust Transition. (Fit rain hood as required, relocate grille to rain hood opening) CW-H10, CW-H15, CW-H15S... -
Page 11: Inlet Air Filter Assembly
(if already assembled) and lifted or, alternately, assemble the lid to the cooler after the filter assembly and cowling is fitted. Insert the filters to the filter frame. Fit the front panel of the cowling onto the cowling assembly. SEELEY INTERNATIONAL – INSTALLATION MANUAL... -
Page 12: Fitting The Inlet Air Filters
INSIDE of the filter. Filters slide into frame channels (CW-H10 Fit 3 Filters only, omit LH side) (CW-H15, CW-H15S Fit 4 Filters) To fit the front filter, locate the top edge of the filter under the top brackets and lift to engage the filter inside them. Allow the filter to drop, to engage the 2 bottom brackets at the bottom of the frame. -
Page 13: Electrical Supply Installation (Australia, Europe: 3 Phase 380-415V)
Installation of the Cooler must conform to local electrical rules, regulations and standards. It is a requirement of Seeley International that all Coolers be wired with a dedicated circuit and circuit breaker to the distribution board, incorporating an isolation switch in the fixed wiring with all pole disconnection from the mains power in accordance with the local wiring rules. -
Page 14: Electrical Supply Installation (Usa: 3 Phase 440-480V)
Installation of the Cooler must conform to local electrical codes, regulations and standards. It is a requirement of Seeley International that all Coolers be wired with a dedicated circuit and circuit breaker to the distribution board, incorporating an isolation switch in the fixed wiring with all pole disconnection from the mains power in accordance with the National Electric Code. -
Page 15: Electrical Supply Installation (Usa: 3 Phase 200-240V)
Installation of the Cooler must conform to local electrical codes, regulations and standards. It is a requirement of Seeley International that all Coolers be wired with a dedicated circuit and circuit breaker to the distribution board, incorporating an isolation switch in the fixed wiring with all pole disconnection from the mains power in accordance with the National Electric Code. -
Page 16: Electrical Supply Installation (Usa: 1 Phase 200-240V)
Installation of the Cooler must conform to local electrical codes, regulations and standards. It is a requirement of Seeley International that all Coolers be wired with a dedicated circuit and circuit breaker to the distribution board, incorporating an isolation switch in the fixed wiring with all pole disconnection from the mains power in accordance with the National Electric Code. -
Page 17: Water Supply Installation
WATER SUPPLY FILTRATION Seeley International requires an inlet filter to be installed on the water supply line, external to the Climate Wizard cooler to prevent any debris from entering and damaging cooler components. Important! Flush the water pipe to remove any contaminants (swarf, filings or dirt) before final fitting. Contaminants can lodge in the solenoid , preventing it from functioning correctly. -
Page 18: Drain Installation
The correct drain system must be used. Water drained from the drain valve must be carried away to a suitable discharge point on the building or property, in accordance with local regulations. It is a requirement of Seeley International - Never drain the water directly on to the roof TOP VIEW 120mm (4.7”) Drain Outlet position... -
Page 19: Control Schemes
Climate Wizard specifications (4-32V DC). Or they may emanate from a BMS (Building Management System). Depending on the type of BMS it may be necessary to provide an “off-the-shelf” Interface Module between the BMS serial bus and the Climate Wizard plug receptacles. PLUG RECEPTACLES - INTERFACE BOARD SEELEY INTERNATIONAL – INSTALLATION MANUAL... - Page 20 0V = OFF, 10V = Max FILTER Water Management 12VDC Drain Valve PWM Speed Water Management Control Signal Chlorinator PWM Controlled 3VF Motor Electrically Commutated Motor Water Management Tornado Pump Junction CW-H10 = 2 Pumps CW-H15 = 3 Pumps Motor/Fan Assembly CW-H10, CW-H15, CW-H15S...
- Page 21 The Chlorinator is active at all times that the cooler is in COOL mode, AND the water level is above the bottom probe, AND the pumps are not running (8 minutes in every 9 minutes), AND the salinity control is not sensing (50 seconds in every 60 seconds). SEELEY INTERNATIONAL – INSTALLATION MANUAL...
- Page 22 - Drain 12 hours after COOL off - Drain 3 days after COOL off Auto re-start after Power failure: - Requires manual re-start when power OFF - Auto restart Temperature units: - Display °C - Display °F * = Default Value CW-H10, CW-H15, CW-H15S...
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Page 23: Wall Control Installation
Connect the cable to the wall control and mount the wall control onto its bracket. Important ! Take care not to damage the cable or plug during this process. Always seal the cable entry hole. SEELEY INTERNATIONAL – INSTALLATION MANUAL... -
Page 24: Climate Wizard Supercool Installation
Connect a 24VDC power supply on to terminals 7&8 of the Relay inside the Coolers Control Box. Place a relay switch in series with one of the conductors to the 24VDC Relay. Link the relay switch to the BMS. MOTOR RELAY 24VDC PUMP RELAY SWITCH 24VDC POWER SUPPLY CW-H10, CW-H15, CW-H15S... -
Page 25: Commissioning
Check and if necessary re-adjust the Climate Wizard damper back to the above values. Lock the damper in its final position Manometer test location (RHS) Air outlet Damper Handle and Damper blades Locking Screw Damper Handle location SEELEY INTERNATIONAL – INSTALLATION MANUAL... - Page 26 190 Pa (0.76 in wg static) Proceed to balance the external duct and outlets in your usual manner. Check and if necessary re-adjust the Climate Wizard damper back to the above values. Lock the damper in its final position CW-H10, CW-H15, CW-H15S...
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Page 27: Turning The Cooler On
How to operate the cooler “manually”. How to operate the cooler in “vent” mode only. How to operate the cooler in “auto” mode. How to drain the cooler. How to turn the power and water off. Maintenance requirements. SEELEY INTERNATIONAL – INSTALLATION MANUAL... -
Page 28: Operating Instructions
(4)..Press the button to set either COOL or VENT. (5)..Press the button and the ‘starts in’ time will start flashing. Use the buttons to select the desired time. ILL1118-A (6)..Press again. CW-H10, CW-H15, CW-H15S... - Page 29 According to the chosen parameter (A7), if value 00 is set, when power comes back on, the cooler will not resume operation. You will have to re-start it at the wall control. If parameter 01 is set, the cooler will re-start again when power is restored. A294-B SEELEY INTERNATIONAL – INSTALLATION MANUAL...
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Page 30: User Maintenance Instructions
Drain Connection Access Panel Solenoid Valve Water Management Probe Chlorinator Drain Valve Pumps CW-H10 * 1 Pumps CW-H10 * 1 CW-H15 * 1 CW-H15 * 2 CW-H15S * 1 CW-H15S * 2 Maintenance Procedures 1. If not already drained, initiate a Drain sequence, “dr” is displayed on the wall control (refer Page 27 ). -
Page 31: Cleaning Pump Strainers & Impellors
3. Disconnect the plumbing hose from the spigot at the pump base. Remove the pump assembly from the cooler cabinet. Unscrew the 2 screws securing the pump to the bracket. Pump 4. For CW-H10, pumps are connected in parallel via a junction box mounted within the LHS pump junction box CW-H15 & CW-H15S (located under lid) enclosure. -
Page 32: Cleaning Or Replacing The Water Management Probe
4. = Elbow spacer 5. = Drain Elbow 6. = Positive Pressure tube Drain Valve positive pressure tube fitted Elbow Drain fittings location Ø25mm (Access panel removed, (1") view from rear of cooler) 200mm (8") Pressure tube hole location CW-H10, CW-H15, CW-H15S... -
Page 33: Replacing The Solenoid Valve
Pre Q2 2016 Frame and will result in an excessive pressure drop. Note 2: Post Q2 2016 Air Filters, Frame and Cowling assemblies can be retro-fitted to Pre Q2 2016 Coolers. Speak to your SI Service Agents or Climate Wizard Distributor for more information SEELEY INTERNATIONAL – INSTALLATION MANUAL... - Page 34 Filters slide into frame channels engage the filter inside them. Allow the filter (CW-H10 Fit 3 Filters only, omit LH side) to drop, to engage the 2 bottom brackets at (CW-H15 Fit 4 Filters) the bottom of the frame.
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Page 35: Changing Cooler Cores
Check the cores are butted together with no gaps between them. Remove access panels (both sides) Interchange cores through the access panel opening. (both sides) Grasp the cores around the top section whilst moving them. SEELEY INTERNATIONAL – INSTALLATION MANUAL... - Page 36 USER MAINTENANCE INSTRUCTIONS Side View Changing Cooler Cores - Orientation REAR FRONT FRONT RUBBER SEAL EXTRUSION TOP VIEW PATTERN CHANGES Top View FRONT PATTERN FRONT CHANGES REAR CW-H10, CW-H15, CW-H15S...
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Page 37: Changing Cooler Chillcel (Cw-H15S Only)
Lift to remove (Step 2). from the top to remove (Step 3). Small header block indicates the top of the Chillcel pad (Step 4). Replace the T-section at the rear of the pads (Step 5). SEELEY INTERNATIONAL – INSTALLATION MANUAL... -
Page 38: Operating And Fault Code Diagnosis
If after 4 hours of pump running water has not cleared the HIGH FAULT CODE #6 seconds OFF PROBE probe (i.e. pumps not working), If it fails to do so the Fan motor and pump shut down and this Fault is activated. CW-H10, CW-H15, CW-H15S... - Page 39 . If no buttons are pushed after sixty (60) seconds the wall control will reset to the “OFF” state. The procedure to enter the fault code history log must then be re-initiated. . Clear fault code once you have diagnosed the fault. Whilst in fault code mode press and hold the “COOL” button for five (5) seconds. SEELEY INTERNATIONAL – INSTALLATION MANUAL...
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Page 40: Maintenance Schedule
However, we still require that you have these items checked because they can affect the performance (and/or safety) of the cooler. This is why they have been included in the maintenance schedule. CW-H10, CW-H15, CW-H15S... - Page 41 Roof penetrations Mounting & Vibration isolation Access Service No Service Date Service Technician Service Company No 5 ............................No 6 ............................No 7 ............................No 8 ............................SEELEY INTERNATIONAL – INSTALLATION MANUAL...
- Page 42 Duct condition Roof penetrations Mounting & Vibration isolation Access Service No Service Date Service Technician Service Company No 9 ............................No 10 ............................No 11 ............................No 12 ............................CW-H10, CW-H15, CW-H15S...
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Page 43: Trouble Shooting
Cores remain wet after shut down. Run fan on "vent" for 3 hours after cooling cycle to dry cores out. Heavy core deposits. Replace cores. Cooler cycles ON and OFF. Fault in the cooler. Contact your Service Agent. SEELEY INTERNATIONAL – INSTALLATION MANUAL... -
Page 44: Installation Checklist
Outlet drain connected YES/NO. Adaptor drain elbow fitted YES/NO Air flow balancing set discharge damper (CW-H10 = 155 Pa, CW-H15 = 190 Pa, CW-H15S = 190 Pa, CW-H15S (Winery) = 190 Pa) Cooler function test with wall control function check OK Remote control test (where applicable) OK Signed by Installer: ............ - Page 46 Affix serial & model number stic ker here It is the policy of Seeley International to introduce continual product improvement. Accordingly, specifications are subject to change without notice. Please consult with your dealer to confirm the specifications of the model selected.
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