Post START-UP Check, Operation, Follow-Up

Follow-Up

•Safety checks must be recorded as performed.

•Turn unit on.

After main burner ignition:

•Check Manometer for proper reading.

•Cycle unit several times and recheck readings

•Re-analyze with unit running record or print results.

•Remove all Manometers and replace hose, remove jumper, replace all gas pressure caps.

•Check for gas leaks one more time.

POST START-UP CHECK

Check off steps as completed:

1.Heater and heat distribution units or storage tank filled with water?

2.Automatic air vent, if used, open two full turns dur- ing venting procedure?

3.Air purged from system?

4.Air purged from gas piping? Piping checked for leaks?

5.Followed start-up procedure for proper start-up?

6.Is burner flame visible?

7.Test safety controls: If heater is equipped with a low water cut-off or additional safety controls, test for operation as outlined by manufacturer. Burner should be operating and should go off when con- trols are tested. When safety devices are restored, burners should reignite after pre-purge time delay.

8.Test limit control: While burner is operating, move indicator on high limit control below actual heater water temperature. Burner should go off while blower and circulator continue to operate. Raise setting on limit control above heater water temper- ature and burner should reignite after pre-purge time delay.

9.Test ignition system safety device:

·Turn on manual gas valve. Turn power on.

·Set thermostat to call for heat.

·When the unit is in operation. Disconnect combus- tion air blower pressure switch, burner should go

off immediately.

·Wait 5 minutes.

·Reconnect combustion air pressure switch, burner should reignite after pre-purge time delay.

10.To restart system, follow lighting instructions in the Operation section.

11.High limit control set to design temperature requirements of system? For multiple zones: flow adjusted as required in each zone?

12.Heater cycled with thermostat? Raise to highest setting and verify heater goes through normal start-up cycle. Reduce to lowest setting and verify heater goes off.

13.Observed several operating cycles for proper operation?

14.Set room thermostat or tankstat to desired temper- ature?

15.Reviewed all instructions shipped with this heater with owner or maintenance person, returned to envelope and given to owner or placed in pocket inside front panel on heater?

OPERATION

Operating Instructions

Lighting Instructions

1.STOP! Read the safety information first.

2.Set the thermostat to the lowest setting.

3.Turn off all electric power to the appliance.

4.This appliance is equipped with an ignition device which automatically lights the burner. Do Not try to light the burner by hand.

5.Remove upper front panel.

6.Turn on main manual gas valve.

7.Wait five (5) minutes to clear out any gas. Then smell for gas, especially near the floor. If you then smell gas. STOP! Follow the steps in the safety information on the front cover. If you do not smell gas, go to next step.

122-322 specifications

Raypak 122-322 is a cutting-edge pool and spa heater designed for optimal performance and efficiency. Known for its robust construction and reliable heating capabilities, this heater has become a preferred choice among pool owners.

One of the standout features of the Raypak 122-322 is its advanced copper fin tube heat exchanger. This innovative technology enhances the heater's efficiency by maximizing heat transfer while minimizing energy consumption. By efficiently circulating the water through the heat exchanger, the Raypak 122-322 quickly raises the temperature, allowing for an enjoyable swimming experience regardless of the weather.

The heater is equipped with a digital control system that allows for precise temperature adjustments. This user-friendly interface makes it easy to set and maintain the desired water temperature, promoting user convenience. The digital controls also provide diagnostic features, which simplify troubleshooting and maintenance, ensuring the heater operates smoothly for years to come.

Safety is a crucial aspect of the Raypak 122-322. It comes with a series of safety features, including a flame rollout switch, high limit switch, and a pressure switch that ensures the unit operates safely under various conditions. This focus on safety provides peace of mind for users, knowing that their heating system is designed with protective measures in place.

The Raypak 122-322 is environmentally friendly, designed to use less energy compared to conventional heating systems. Its efficient performance not only reduces operational costs but also lessens the overall environmental impact, making it a responsible choice for conscious consumers.

With a compact design, the Raypak 122-322 can fit easily into various installation spaces, making it versatile for numerous residential or commercial settings. Additionally, the unit is built with durable materials resistant to corrosion and weather conditions, ensuring longevity and minimal maintenance requirements.

Overall, the Raypak 122-322 stands out in the market due to its advanced features, safety mechanisms, energy efficiency, and ease of use. It exemplifies a perfect blend of innovation and reliability, making it an exceptional option for anyone looking to enhance their pool or spa experience.