Honeywell International Inc. 50052667 Manuale Utente
EConnect™ Wireless Programmable/Non-programmable Thermostat TL9160AR
21
In case of difficulty / Error codes
Heating system does not respond
• Check circuit breaker and reset if necessary
“Signal Lost” appears on the screen • The thermostat has lost communication with the wireless
network (usually due to power outage). Otherwise, check
circuit breaker and reset if necessary. When power is
restored, the wireless communication will be restored
within a few minutes.
circuit breaker and reset if necessary. When power is
restored, the wireless communication will be restored
within a few minutes.
The thermostat displays “LO”
• The indoor temperature is below 32°F (0°C).
The thermostat displays “HI”
• The indoor temperature is above 140°F (60°C).
The thermostat displays “- -”
• The temperature reading is currently unavailable or the
sensor is defective.
ELECTRICAL HAZARD
The servicing or rewiring of any equipment interface module (EIM) linked to this
thermostat must be done by a certified electrician.
thermostat must be done by a certified electrician.
69-2475EFS (Honeywell YTL9160 Operating Manual).book Page 21 Friday, June 17, 2011 3:34 PM