Model HC170. Issue Number 8. Date 17.01.2022.
7
•
Avoid positioning in an area where other plant operations create a high ambient temperature.
The chiller will operate most efficiently in ambient temperatures up to 23°C
•
The equipment must be installed in a well-ventilated area. Avoid obstructing the air grilles as
these allow fresh air to enter the unit and warm exhaust air to escape.
Note: Recirculating hot exhaust air will adversely affect the performance of the coolant
Symbols, Identifying Marks and Warning Lamps
Compliance
•
CE compliant, EMC/LV compliant.
•
This cooler complies with current European Council Directives.
•
UL certification pending.
Any changes to the construction or its intended use by the customer may void the compliance.
Symbol
Description
Hazard
—
Electricity
Protective Earth
Mains Fuse
Power on/ off
‘Power supply 1’
24Vdc power supply oper-
ating when lit
—
Unit ON
‘Power supply 2’
12Vdc power supply oper-
ating when lit
—
Unit ON
‘Fluid Fault’
Fluid flow fault when lit.
Normally unlit
