2
TM SmartCool One 5057724 v1.0_08_2022
Special Precautions
The guidance in this manual must be followed to provide safe, efficient and trouble-free operation. In addition, particular
care must be exercised regarding the special precautions listed below. Failure to properly address these critical areas
could result in property damage or loss, personal injury or death. These instructions are subject to any additional
restrictive local or national codes.
Hazard Intensity Levels
1. DANGER:
Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.
2. WARNING:
Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.
3. CAUTION:
Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury.
4. IMPORTANT:
Indicates a situation which, if not avoided, MAY result in a potential safety concern.
5. NOTE:
Indicates information that is not a safety concern but may invalidate warranty if not adhered to.
When working with any air conditioning units ensure that the electrical isolator is switched off prior to servicing or repair
work and that there is no power to any part of the equipment.
Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death, and
could cause exposure to substances which have been determined by various state agencies to cause cancer, birth
defects or other reproductive harm. Read the installation, operating and maintenance instructions thoroughly before
installing or servicing this equipment.
If a unit is fitted with the Ultracap backup option, allow 5 minutes discharge time following mains isolation.
The equipment contains live electrical and moving parts, ISOLATE prior to maintenance or repair work.
The unit must maintain power once the waterside has been commissioned to allow the pressure transducer to operate
correctly. This is to mitigate the scenario of an increase in water pressure exceeding the valve close off pressure or
causing catastrophic failure of the water circuit.
If power cannot be maintained after commissioning, the waterside system must always be checked before isolating to
ensure the valve is open to avoid issues with liquid lock and the internal water temperature should not be allowed to
raise significantly.
The equipment contains live electrical and moving parts, ISOLATE prior to maintenance or repair work.
Ensure electrical lock-off procedures are carried out.
ALL work MUST be carried out by technically trained competent personnel.
The equipment contains live electrical and moving parts, ISOLATE prior to maintenance or repair work.
Ensure electrical lock-off procedures are carried out.
Ensure that there are no other power feeds to the unit such as fire alarm circuits, BMS circuits etc.
Electrical installation commissioning and maintenance work on this equipment must be undertaken by competent and
trained personnel in accordance with local relevant standards and codes of practice..
Any electrically conductive attachment devices used must not touch the stainless steel sensing element within the
water detection PVC twisted rope. The maximum length of detector loop, including wire and detection rope is 30
metres, and 10 to 25 metres per zone is generally used. If the water detection rope is to be attached to or covered by a
metallic or conductive surface, care should be taken not to short the conductors.
When installing the rope sensor to any surface, be careful not to short circuit or ground out the stainless steel sensing
element (such as over/under conduit or sharp edges of cable trays etc.). This also applies to any covering which may
be applied over the rope. Before installing the rope, be sure to inspect areas where the rope sensor is to be applied for
presence of chemical materials that could create problems. If in doubt, it is recommended to clean the floor with a mild
detergent.
Warranty cover is not a substitute for maintenance. Warranty cover is conditional to maintenance being carried out
in accordance with the recommendations provided during the warranty period. Failure to have the maintenance
procedures carried out will invalidate the warranty and any liabilities by Airedale International Air Conditioning Limited.
Airedale recommends that appropriate personal protective equipment is used whilst installing, maintaining and
commissioning equipment.
Check the unit is as ordered. Discrepancies or transit damage should be reported to Airedale immediately.
Airedale will accept no responsibility for mishandling during the positioning of the equipment.
On A-frame unit designs where the coil drain tube passes through the fan deck, the drain tube must be disconnected
to allow the fan module to be removed. Ensure the drain tube is reconnected when replacing the fan module.
WARNING
CAUTION
IMPORTANT
SmartCool™
Precision Air Conditioning
Introduction
