Heater Related Messages. Balboa Water Group Revolution

Heater Flow is Reduced (HFL)

Heater Flow is Reduced (LF)*

Heater may be Dry (dr)*

Heater is Dry*

Transforming the Control of Hot Tubs

Revolution

Heater Related Messages

HTR FLOW LOSS ----

There may not be enough water flow through the heater to carry the heat away from the heating element. Heater start up will begin again after about 1 min. See

“Flow Related Checks” below.

HTR FLOW FAIL ----

There is not enough water flow through the heater to carry the heat away from the heating element and the heater has been disabled. See “Flow Related

Checks” below. After the problem has been resolved, you must press any button to reset and begin heater start up.

HTR MAY BE DRY ---- WAIT ----

Possible dry heater, or not enough water in the heater to start it. The spa is shut down for 15 min. Press any button to reset the heater start-up. See “Flow Related

Checks” below.

HTR DRY ----

There is not enough water in the heater to start it. The spa is shut down. After the problem has been resolved, you must press any button to reset and restart heater start up. See “Flow Related Checks” below.

* This message can be reset from the topside panel with any button press.

36

Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417,

834 b2, Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.