Installation, Start-Up, Adjustment and Maintenance Manual 3
1. GENERAL WARNINGS
This manual is an integral and essential part of the product and must be given to the owner.
Only qualified technicians, strictly complying with the manufacturer’s instructions and the local standards,
should install this product. The manufacturer will not accept responsibility for personal injuries or property
damage resulting from improper installation.
Qualified technicians are those having specific technical competence in air conditioning and gas appliances
according to international and national standards.
This appliance must be used exclusively for its intended purpose. All chilling applications must be in
accordance with the operating specifications of the unit. Any other use is considered improper and,
therefore, dangerous. Steps must be taken to avoid improper use and potential dangers.
The fluids used in the sealed refrigerant circuit may cause health problems if inhaled, ingested or when
allowed to come into contact with the skin. It is recommended that no work be performed on the sealed
refrigerant circuit except by a qualified service technician or engineer. Care should also be taken not to
disturb or handle the valves of the chiller’s sealed refrigerant circuit.
The manufacturer will not accept contractual or non-contractual liability for damages resulting from improper
installation or misuse of the unit or intentional disregard of any of the manufacturer’s instructions.
After unpacking the unit, check the unit for integrity. Due to the potential danger, keep all packaging
materials (plastic bags, polystyrene foam, nails, etc.) away from children.
Before installation, it is recommended that all chilled water and gas supply piping be flushed. If not flushed
prior to installation, residual materials may be left in the piping that could cause improper functioning of the
chiller.
The installation of the appliance must conform to the requirements of the authority having jurisdiction or in
the absence of such requirements, to the latest edition of the National Fuel Gas Code, ANSI Z223.1. If the
unit is installed in Canada, the installation must conform to the Canadian Gas Association Standard CAN1
B149.1 and .2.
The chiller’s electrical connections and grounding must be in accordance with the latest edition of the
National Electrical Codes, ANSI/NFPA No. 70 (CSA Standard C22.1 when installed in Canada) and with
any local codes. To ensure the electrical safety of this appliance, it must be correctly connected to an
efficient grounding system. The manufacturer is not responsible for any damages caused by the failure of
the grounding system.
In the case of failure and/or poor unit performance, shut the unit down in the proper manner, disconnect the
UNIT power supply and close the gas valve. Do not attempt any repair and call a qualified technician for
service. The chiller should also be disconnected when not in use for a prolonged period of time.
The manufacturer’s authorized Service Technicians or authorized Service Engineer (TAC), using only
original replacement parts, must perform repairs to the product. Failure to adhere to this guideline may
compromise the safety of the unit. To ensure the correct operation and efficiency of the unit, it is essential
that qualified service technicians perform annual maintenance in accordance with the manufacturer’s
instructions.
