Remote Mode - Rs-485 (Serial Cable); Remote Mode - Intelliflo; Timers And Delays - Pentair ULTRATEMP ETi 220 Installation And User Manual

Remote Mode - RS-485 (Serial Cable)

See EasyTouch ® Control System Installation User's
Guides for additional setup instructions.
In RS-485 Remote mode, the heater is started and
stopped via a serial RS-485 communications link
with a Pentair automation controller. The high and low
temperature faults are still active; the heater will not
heat above 104°F (40°C).
Note: If the system is put into Service Mode at the
automation control panel the heater will not heat the
pool, although it will remain powered on.
To activate the RS-485 Remote mode:
1. Press MENU SELECT repeatedly until the
Remote mode screen is displayed. Once
displayed, press the UP or DOWN arrows to
select RS-485.
REMOTE MODE
RS-485
To use the RS-485 Remote mode, the Intell Address
screen from the Service Menu Tree must be assigned
to the proper address. One (1) is the most commonly
used address.
The address on the Intell Address screen must
match the address assigned to the heater. The heater
address can be changed from the Service Menu as
described below:
1. Press the UP and DOWN arrows simultaneously.
2. Then press the MENU SELECT button repeatedly
until the Intell Address screen is displayed. Once
displayed, press the UP or DOWN arrows to
select the address being used in the automation
controller. The last address shown on the display
will become active.
INTELL ADDRESS
ADDRESS = 1-16
3. Once the heater has been correctly configured,
a "heartbeat" indicator will appear on the main
screen each time a message is received from the
automation system.
HYBRID F
SET= N/A ACT= 74
Heartbeat
*
Indicator

Remote Mode - IntelliFlo

In IntelliFlo Remote mode, the heater communicates
with an RS-485 connected IntelliFlo or IntelliPro pump to
ensure water is flowing through the heater when water
heating is required.
Note: This feature requires that an RS-485 communication
cable be connected between the heater control board and
the IntelliFlo or IntelliPro pump drive.
When the water temperature falls below the heater's
set point, a command is sent to the connected pump
instructing the pump to run its External Control #4 speed.
When the water temperature reaches the programmed
set point, a command is sent to the pump instructing it to
stop running External Control #4 and return to its previous
operating state.
To activate the IntelliFlo Remote Mode:
1. Press MENU SELECT repeatedly until the Remote
Mode screen is displayed. Once displayed, press the
UP or DOWN arrows to select INTELLIFLO.
REMOTE MODE
INTELLIFLO

Timers And Delays

Water Sensing Timer
One (1) minute timer to allow water from the pool to reach
the UltraTemp ETi™ Hybrid Heater before acquiring
temperature. This timer initiates when water first begins to
run from stopped or low water flow conditions or when the
heater is turned ON. Countdown time is in Minutes and
Seconds.
SENSING WATER TEMP
REMAINING = 1:00
Restart Delay Timer
Five (5) minute timer is a protection feature for the heater's
compressor. This extends the life of the compressor by
not allowing it to cycle on and off rapidly, (i.e. adjusting set
point up and down around actual temperature). Countdown
time is in minutes and seconds.
RESTART DELAY
REMAINING = 5:00
Heater Runtime Timer
This feature is an adjustable timer to allow the heater to
run for a predetermined amount of time and then turn OFF.
During the selected time frame the green light is ON and
the heater will function in the normal mode of operation
and/or the operator can change set points, functions, etc.
The heater's green light will turn OFF and the heater will
stay OFF when time expires.
HEATER RUNTIME
REMAINING = NONE
ULTRATEMP ETI™ Hybrid Heater Installation and User's Guide
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