Seeley Aira AL Series, Инструкция по установке и эксплуатации

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3.4 WATER CONNECTIONS
3.4.1 Water Supply
The supply pipe should be suitably sized to meet the specified flow and pressure. A ¼ turn ball isolating valve must be
installed on the supply pipe near the unit for ease of maintenance. Do not use duo or non-return (check) valves of any
kind including stop taps with jumper washers.
NOTE: Non-return type valves can have an effect on the operation of the water solenoid valves. They may lock up and
damage can be caused.
1. Fit water supply isolation close to the unit to assist in routine servicing.
2.
Before connecting the supply pipe, flush it clear of any swarf or debris that may cause the float valve to stick and
leak.
NOTE: In areas where water pipes freeze, provisions will be needed to drain the water piping to prevent damage.
INSTALLATION INFORMATION
3.4.2 Water Setup
AL Evaporative Cooler units come with internal water components pre-plumbed. Once the unit is in position the water
supply to the unit and drainage from the unit will need to connected.
Figure 13: Incoming Water Supply Location
Figure 14: Drain Configuration
AMI080-A
INCOMING WATER
SUPPLY
AMI081-A
INCOMING
WATER
SUPPLY
WATER CONTROL
PUMP
BLEED VALVE
FLOAT
AUTO
DRAIN
FLOAT VALVE