Healthy Climate Solutions HEALTHY CLIMATE ERV3-150, Руководство по установке

Страница: 35 / 42

Page 35 Healthy Climate
®
HRV/ERV Ventilators
Sequence of Operation
Check
connections &
confirm 12VAC
on red & green
wires
LED
OFF
LED
ON
ON/OFF
LED status &
Dehumidistat
LED.
NO
LED
Wall control 80% LED (top
LED) flashes to indicate
revision, then flashes until
communications is
established
SYSTEM
POWER ON
HRV fan running
according to
dehumidistat
setting, otherwise
low speed
No
communications;
check yellow
wire connections
Press ON/OFF
fan button
Failed wall control
LED
OFF
LED
ON
HRV fan operation,
either high or low
speed
Failed HRV
controller
NONE
Dehumidistat
override
Normal
operation
LOW
SPEED
HIGH
SPEED
Dehumidistat
LED flashing
NO
FAN
OFF
FAN
ON
Normal operation;
refer to page 8 for
dehumidistat
operation
YES
HRV
Operational
Flowchart
NOTES:
1) Upon activation of a button, the corresponding LED illuminates bright for 5 seconds; then remains dim.
2) System power ON means HRV/ERV unit plugged into 120 VAC.
3) System includes HRV/ERV unit and wall control.
Press ON/OFF
fan button
Normal
operation
STROBING
Check
connections &
confirm 12VAC
on red & green
wires
LED
OFF
LED
ON
NO
LED
SYSTEM
POWER ON
Press ON/OFF
fan button
Failed wall control
LED
OFF
LED
ON
NONE
Normal
operation
LOW
SPEED
FAN
OFF
FAN
ON
ON/OFF
LED status
Wall control ON/OFF LED
flashes to indicate revision,
then flashes until
communications is
established
ERV in low fan
speed, normal
operation
ERV fan in
low speed
Failed ERV
controller
ERV
Operational
Flowchart
Press ON/OFF
fan button
Normal
operation
STROBING
operation
verified
issue detected;
action required
KEY
operation
verified
issue detected;
action required
KEY
No
communications;
check yellow
wire connections
Normal operation −
refer to page 9 for
details.
Service LED
status.
OFF
ON
4−month routine
service to ERV
required, refer to
page 41.
Press and hold
SERVICE button for 5
seconds to reset
service reminder
Service LED
status.
Normal operation
OFF
ON
Failed wall control
Normal operation −
refer to page 9 for
details.
Service LED
status.
OFF
ON
4−month routine
service to HRV
required, refer to
page 41.
Press and hold
SERVICE button for 5
seconds to reset
service reminder
Service LED
status.
Normal operation
OFF
ON
Failed wall control
HRV
Service
Indicator
Functions ERV
Service
Indicator
Functions
operation
verified
issue detected;
action required
KEY
operation
verified
issue detected;
action required
KEY