Rheem R-410A User Manual

Active Protection – Code L29 – Open high pressure control
IIMMPPOORRTTAANNTT::
This mode of active protection must be manually reset.
33)) LLoocckkeedd RRoottoorr
• The ICC will display a flashing “L” followed by a flashing “04” when a locked rotor
condition occurs.
Active Protection – Code L4 – Locked rotor
If the ICC detects the compressor has run less than 15 seconds for four (4) con-
secutive starts during the same call for unit operation, the ICC will lockout the
compressor to keep it from continuing to operate and flash a “L” on the dual 7-
segment LEDs followed by a “04”.
IIMMPPOORRTTAANNTT::
This mode of active protection must be manually reset.
44)) OOppeenn SSttaarrtt CCiirrccuuiitt LLoocckkoouutt
• The ICC will display a flashing “L” followed by a flashing “06” when an open start
circuit condition occurs.
Active Protection – Code L6 – Compressor open start circuit
If the ICC detects current in the run circuit without current present in the start cir-
cuit, , the ICC will lockout the compressor to keep it from continuing to operate
and flash a “L” on the dual 7-segment LEDs followed by a “06”.
IIMMPPOORRTTAANNTT::
This mode of active protection must be manually reset.
55)) OOppeenn RRuunn CCiirrccuuiitt LLoocckkoouutt
• The ICC will display a flashing “L” followed by a flashing “07” when an open start
circuit condition occurs.
Active Protection – Code L7 – Compressor open run circuit
If the ICC detects current in the start circuit without current present in the run cir-
cuit, , the ICC will lockout the compressor to keep it from continuing to operate
and flash a “L” on the dual 7-segment LEDs followed by a “07”.
6
Active Protection – Code L4 – Locked rotor
If the ICC detects the compressor has run less than 15 seconds for four (4) consecutive
starts during the same call for unit operation, the ICC will lockout the compressor to keep
it from continuing to operate and flash a “L” on the 7-segment LEDs followed by a “4”.
IMPORTANT: This mode of active protection must be manually deactivated.
4) Open Start Circuit Lockout
• The ICC will display a flashing “L” followed by a flashing “6” when an open start circuit
condition occurs.
Active Protection – Code L6 – Compressor open start circuit
If the ICC detects current in the run circuit without current present in the start circuit, ,
the ICC will lockout the compressor to keep it from continuing to operate and flash a “L”
on the 7-segment LEDs followed by a “6”.
IMPORTANT: This mode of active protection must be manually deactivated.
5) Open Run Circuit Lockout
• The ICC will display a flashing “L” followed by a flashing “7” when an open start circuit
condition occurs.
Active Protection – Code L7 – Compressor open run circuit
6
Active Protection – Code L4 – Locked rotor
If the ICC detects the compressor has run less than 15 seconds for four (4) consecutive
starts during the same call for unit operation, the ICC will lockout the compressor to keep
it from continuing to operate and flash a “L” on the 7-segment LEDs followed by a “4”.
IMPORTANT: This mode of active protection must be manually deactivated.
4) Open Start Circuit Lockout
• The ICC will display a flashing “L” followed by a flashing “6” when an open start circuit
condition occurs.
Active Protection – Code L6 – Compressor open start circuit
If the ICC detects current in the run circuit without current present in the start circuit, ,
the ICC will lockout the compressor to keep it from continuing to operate and flash a “L”
on the 7-segment LEDs followed by a “6”.
IMPORTANT: This mode of active protection must be manually deactivated.
5) Open Run Circuit Lockout
• The ICC will display a flashing “L” followed by a flashing “7” when an open start circuit
condition occurs.
Active Protection – Code L7 – Compressor open run circuit
5
IMPORTANT: This mode of active protection must be manually deactivated.
Heating Mode
• There are two scenarios that will cause active protection during a LPC trip when the unit
is in the heating mode:
Active Protection with hard lockout:
If the LPC opens three (3) times within 120 minutes for the same call for heating
operation, the ICC will lockout the compressor to keep it from continuing to operate and
f
lash a “L” on the 7-segment LEDs followed by a “21”.
IMPORTANT: This mode of active protection must be manually deactivated.
Active Protection with soft lockout:
If the LPC opens three (3) times for the same call for heating and the outdoor ambient
t
emperature is below 5°F, the ICC will lockout the compressor to keep it from continuing
t
o operate and flash a “L” on the 7-segment LEDs followed by a “21”. Once the outdoor
ambient rises above 5°F the ICC will clear active protection automatically.
I
MPORTANT: This mode of active protection will automatically deactivate once the
outdoor temperature rises above 5°F. Wait until the outdoor ambient temperature rises
above 5°F before performing further diagnostics.
2) H
igh Pressure Control Lockout
• If the HPC opens three (3) times during the same call for unit operation, the ICC will
lockout the compressor to keep it from continuing to operate and flash a L” on the 7-
segment LEDs followed by a “29”.
Active Protection – Code L29 – Open high pressure control
IMPORTANT: This mode of active protection must be manually deactivated.
3) Locked Rotor
• The ICC will display a flashing “L” followed by a flashing “4” when a locked rotor
condition occurs.
6
Active Protection – Code L4 – Locked rotor
If the ICC detects the compressor has run less than 15 seconds for four (4) consecutive
starts during the same call for unit operation, the ICC will lockout the compressor to keep
it from continuing to operate and flash a “L” on the 7-segment LEDs followed by a “4”.
IMPORTANT: This mode of active protection must be manually deactivated.
4) Open Start Circuit Lockout
• The ICC will display a flashing “L” followed by a flashing “6” when an open start circuit
condition occurs.
Active Protection – Code L6 – Compressor open start circuit
If the ICC detects current in the run circuit without current present in the start circuit, ,
the ICC will lockout the compressor to keep it from continuing to operate and flash a “L”
on the 7-segment LEDs followed by a “6”.
IMPORTANT: This mode of active protection must be manually deactivated.
5) Open Run Circuit Lockout
• The ICC will display a flashing “L” followed by a flashing “7” when an open start circuit
condition occurs.
Active Protection – Code L7 – Compressor open run circuit
CONVENTIONAL THERMOSTAT WIRING
33

Rheem R-410A Specifications

General

Brand	Rheem
Model	R-410A
Category	Heat Pump
Language	English