I. Installation
Clearances
• A CWS must have unobstructed space above and below the unit for piping connections. 2’
(61cm) clearance on the front is required.
• A CGS must have unobstructed space above and clearance on the sides for piping and
electrical connections. 3’ (91cm) clearance on the front is required.
Mounting
• A CWS must be mounted on a wall. Use appropriate anchors to support the weight of the unit.
• A CGS must be mounted on the floor and secured to a wall. Use appropriate anchors to
prevent any risk of tipping over.
• Leveling legs are provided with the CGS. Adjust as necessary.
Piping
• Comply with local codes for proper piping.
• Use copper piping or reinforced EPDM hose and use non-ferrous materials.
• Insulate piping to minimize condensation.
• Ensure piping is clean and free of flux at solder joints.
• Connect piping to the unit according to the labels on the connections.
Electrical Power
• Contact a licensed electrician to perform the electrical installation.
• Refer to the nameplate label for electrical requirements.
• Use a dedicated service disconnect switch and circuit breaker or time delay fusing according to
the nameplate.
Filling the Unit
• With the unit switched off, run fluid from the main cooling source through the unit.
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