Honeywell T6376, T6377 PRODUCT SPECIFICATION SHEET
XE70 SERIES T6376/T6377
The T6376 and T6377 are designed
with the
FEATURES
•
Thermostat mounts directly onto a wall or conduit
THERMOSTATS
HEATPUMPS & SMALL AIR CONDITIONERS
PRODUCT SPECIFICATION SHEET
to control the valves,
the fan and the compressor in split units, heatpumps and
small air conditioners.
The thermostat operates the compressor to provide either
heating or cooling (as selected by the system switch) at
the desired setpoint temperature.
The fan can also be controlled from the thermostat. In some
cases it is wired to run continuously, and can be switched off
system ON/OFF switch, while with other models
there is a switch which gives the choice of running the fan
continuously, or cycling it with the thermostat.
Versions are available with a manual 3-SPEED FAN switch,
and with a system ON/OFF switch, or a HEAT/OFF/COOL
switch
Heat/cool changeover operation can be accomplished either
by a manually operated HEAT/FAN/ COOL switch or a
HEAT/OFF/ COOL switch on the front of the thermostat.
• Dual diaphragm sensing element ensures close
temperature control for all loads and applications
• Attractive modern styling makes this thermostat
ideal for locating in the occupied space, particularly
in offices or hotels
• Versions with heat anticipator, which improves
temperature control in both heating and cooling
operation
box
• Slide switches allow manual control of system
operation and fan speed
• Optional extras:
- rangestops F42006646-001
- tamperproof cover F42008489-001 (opaque),
F42008489-002 (transparent)
EN0R8405 R3 1998
T6376/T6377 THERMOSTATS HEATPUMPS & SMALL AIR CONDITIONERS
SPECIFICATIONS
:
DIMENSIONS
Model Switches Features
ON/OFF 3-speed Fan/ Heat/Cool Heat/Cool Heat/Off/ Heat/Fan/ Fixed Auto
Fan Auto/Cont Cool Cool Deadband Change-
(SPST) (SPTT) (SPDT) (SPDT) (DPDT) (DPTT) (DPTT) (Aquastat)
T6376B1004
T6377B1003
T6377B1011
T6377B1045
4 4 4
4 4 4
4 4 4
4 4
over
Setpoint range: 10...30oC. By means of a large setpoint
dial
Supply voltage : 230 V~, 50...60 Hz
Thermostat
switch
Performance : Typical differential 1 oC (heating &
Electrical ratings : 4(2) A, 230 V~
Operational life : Greater than 100,000 cycles (all loads)
: S.P.D.T.
cooling) at 20oC at 50% load with
anticipator connected
Typical loads are fans, zone valves,
relays, compressors. Compressors of
greater than 0.5 kW capacity should be
switched via a contactor.
for thermostat contacts at 230 V~
Greater than 6,000 operations for all
manually operated switches
Mounting
Wiring : Up to 9 screw-in terminals per unit,
Enclosure : Plastic 2-piece housing
Dimensions : 85 x 130 x 40 mm (w x h x d)
Protection class : IP30
Environmental
requirements
Approvals : CE mark, complying with standards
Mounts directly onto wall or wall-box
(mounting screws supplied)
capable of accepting wires up to 1.5
2
mm
:
Operating temperature range 0 to 40oC
Shipping and storage temperature range
-20 to 50oC
Humidity range 0 to 90% rh, noncondensing
EN60730-1 (1995), EN55014-1 (1997),
EN55014-2 (1996).
Product must be wired as shown for CE
EN0R8405 R3 1998 2
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