heat-timer ETV Platinum Plus - ALARM MESSAGES

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HEAT-TIMER CORP.
059305–00 REV. E
ALARM MESSAGES
The ETV logs all alarm messages, with the date and time of their occurrence (See “Alarm Log” on page 54). The following alarm
messages may be displayed by the ETV.
MESSAGE ALARM TRIGGERED DESCRIPTION
Communication Loss No Internet Communication (ICMS) option only. The control is set
to communicate over a network, but there is no communication
between the control and the network.
EMS Input Failure Yes The control is set to use a 4–20mA remote setpoint. However, the
signal is out of the 4–20mA range.
SYS Sensor Failure Yes The system sensor is reading either Short or Open. This triggers the
alarm output in HTLV or ETV + HTLV mode.
SYS Temp Over Limit Yes The system sensor reading is above the alarm limit setting.
See “HTLV Setpoint” on page 50.
06 DISPLAY AND PROGRAMMING
SETTING THE DISPLAY CONTRAST
1 At the default screen, press and hold the left-most button for 5 seconds. Continue
to hold the button while making adjustments.
2 Use the up and down buttons to change the contrast setting (0–30, default = 20).
3 Release the left-most button when the desired setting is reached.
RESETTING TO FACTORY DEFAULT
To set the ETV Platinum Plus back to its original factory default settings:
1 Remove power from the ETV Platinum Plus.
2 Press and hold the two right-most buttons on the ETV Platinum Plus while
powering the control on.
3 Release the buttons when instructed to do so on the display.
4 After resetting the control, the ETV Platinum Plus will go to the Startup menu
(See “System Startup Menu” on page 43).
--- SENSOR FAULT ---
All Off
All On
BACK ▲▼ SAVE
TOTAL CLEAR STARTED
Release buttons
and
Please Wait
NON-CONDENSING
-- OUTPUT TYPE --
On/Off
2-Stage
3-Stage
4-Stage
BACK ▲▼ SAVE
NON-CONDENSING
- STAGING MODE -
LO/HI/LO/HI
LO/LO/HI/HI
BACK ▲▼ SAVE
PROVE/DHW SHARING
Prove
DHW Priority
DHW No Priority
No Priority (Summer)
BACK ▲▼ SAVE
- SETBCK/SHUTDOWN -
Shutdown/Disable
Tstat/Enable
Setback
BACK ▲▼ SAVE
NON-CONDENSING
-- OUTPUT TYPE --
On/Off
2-Stage
3-Stage
4-Stage
BACK ▲▼ SAVE
NON-CONDENSING
- STAGING MODE -
LO/HI/LO/HI
LO/LO/HI/HI
BACK ▲▼ SAVE
PROVE/DHW SHARING
Prove
DHW Priority
DHW No Priority
No Priority (Summer)
BACK ▲▼ SAVE
- DHW SETPOINT -
180
o
F
[ ]
BACK ▲▼ SAVE
--- SENSOR FAULT ---
All Off
All On
BACK ▲▼ SAVE
TOTAL CLEAR STARTED
Release buttons
and
Please Wait
NON-CONDENSING
-- OUTPUT TYPE --
On/Off
2-Stage
3-Stage
4-Stage
BACK ▲▼ SAVE
NON-CONDENSING
- STAGING MODE -
LO/HI/LO/HI
LO/LO/HI/HI
BACK ▲▼ SAVE
PROVE/DHW SHARING
Prove
DHW Priority
DHW No Priority
No Priority (Summer)
BACK ▲▼ SAVE
- SETBCK/SHUTDOWN -
Shutdown/Disable
Tstat/Enable
Setback
BACK ▲▼ SAVE
NON-CONDENSING
-- OUTPUT TYPE --
On/Off
2-Stage
3-Stage
4-Stage
BACK ▲▼ SAVE
NON-CONDENSING
- STAGING MODE -
LO/HI/LO/HI
LO/LO/HI/HI
BACK ▲▼ SAVE
PROVE/DHW SHARING
Prove
DHW Priority
DHW No Priority
No Priority (Summer)
BACK ▲▼ SAVE
- DHW SETPOINT -
180
o
F
[ ]
BACK ▲▼ SAVE
NOTE
The display contrast can only be changed when no alarm is active.