19
PTEC-M-1A
Chassis
Information
WARNING!
Hazardous Voltage!
Disconnect all electric power,
including remote disconnects before
servicing. Follow proper lockout/
tagout procedures to ensure the
power can not be inadvertently
energized. Failure to disconnect
power before servicing could result
in death or serious injury.
The following table shows the
maximum wire length and
corresponding gage size for
installation of a remote thermostat .
Maximum Wire Length
For Front Desk Switch
Wire Size
Maximum Length
(AWG)
Allowed
#24
400 ft
#22
600 ft
#20
900 ft
#18
1500 ft
#16
2000 ft
Remote Temperature Sensing
With control functions remaining at
the unit, the remote temperature
sensing feature is a unique
accessory capable of providing
accurate sensing of room
temperature from a central location,
separate from the unit.
NOTE:
Freeze protection
temperatures will be sensed by the
Remote Temperature Sensor and not
at the PTAC unit.
The remote temperature sensor is
connected to the unit using two low
voltage wires as shown. Refer to the
Installation Instructions supplied
with the Remote Temperature
Sensor kit f or further information.
The Remote/Standard Thermostat
Control switch must be in the
STANDARD position when using the
Remote Temperature Sensor kit.
Remote Temperature Sensor
Remote Temperature Sensor
Summary of Contents for PTEC-070
Page 22: ...PTEC M 1A 22 Refrigeration System PTEC Refrigeration System...
Page 54: ...PTEC M 1A 54 Schematic Diagrams PTEC and PTHC Condensate Pump One Stage Heat...
Page 55: ...55 PTEC M 1A Schematic Diagrams PTEC and PTHC Condensate Pump Two Stage Heat...
Page 56: ...PTEC M 1A 56 Schematic Diagrams PTEC and PTHC Power Vent One Stage Heat...
Page 57: ...57 PTEC M 1A Schematic Diagrams PTEC and PTHC Power Vent Two Stage Heat...
Page 58: ...PTEC M 1A 58 PTEC and PTHC Power Door One Stage Heat Schematic Diagrams...
Page 59: ...59 PTEC M 1A Schematic Diagrams PTEC and PTHC Power Door Two Stage Heat...
Page 60: ...PTEC M 1A 60 Schematic Diagrams PTEC and PTHC Condensate Pump with Power Vent One Stage Heat...
Page 61: ...61 PTEC M 1A Schematic Diagrams PTEC and PTHC Condensate Pump with Power Vent Two Stage Heat...
Page 62: ...PTEC M 1A 62 Schematic Diagrams Hydronic...
Page 63: ......
