Home > WHITE RODGERS > WHITE-RODGERS 1F51N-619 Low Voltage Evaporative Cooler Thermostat Instruction Manual

WHITE-RODGERS 1F51N-619 Low Voltage Evaporative Cooler Thermostat Instruction Manual

1F51N-619  
LowVoltage  
EvaporativeCoolerThermostat  
INSTALLATION INSTRUCTIONS  
Operator: Save these instructions for future use!  
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY  
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE  
PERSONAL INJURY AND/OR PROPERTY DAMAGE.  
DESCRIPTION  
This low voltage thermostat is designed to operate with  
the White-Rodgers 8A18Z-2 Evaporative Cooler Control.  
For versatility, the thermostat subbase has a System  
Switch that lets you select VENT, COOL or OFF posi-  
tions. The Fan Switch offers the selection of LOW or  
HIGH fan speed.  
PRECAUTIONS  
If in doubt about whether your wiring is millivolt, line, or  
low voltage, have it inspected by a qualified heating and  
air conditioning contractor, electrician, or someone famil-  
iar with basic electricity and wiring.  
CAUTION  
!
Topreventelectricalshockand/orequipmentdam-  
age, disconnect electric power to system, at main  
fuse or circuit breaker box, until installation is  
complete.  
Do not exceed the specification ratings.  
All wiring must conform to local and national electrical  
codes and ordinances.  
Do not short out terminals on gas valve or primary  
control to test. Short or incorrect wiring will burn  
out heat anticipator and could cause personal  
injury and/or property damage.  
This control is a precision instrument, and should be  
handled carefully. Rough handling or distorting compo-  
nents could cause the control to malfunction.  
WARNING  
!
Do not use on circuits exceeding 30 volts. Higher  
voltagewilldamagecontrolandcouldcauseshock  
or fire hazard.  
SPECIFICATIONS  
THERMAL DATA  
Temperature Scale Range: 1 to 5 (Cooler to Warmer)  
ELECTRICAL DATA  
Switch Rating: 24VAC (30VAC max.)  
Cooling - 0 to 1.5 Amps  
Differential:  
1°F  
Switch Action: SPST - Snap Action switch  
ATTENTION!  
This product does not contain mercury. However, this product may replace a unit which contains mercury. Do not open mercury cells. If a  
cell becomes damaged, do not touch any spilled mercury. Wearing non-absorbent gloves, take up the spilled mercury with sand or other  
absorbent material and place into a container which can be sealed. If a cell becomes damaged, the unit should be discarded. Mercury must  
not be discarded in household trash. When the unit this product is replacing is to be discarded, place in a suitable container and refer to  
White-Rodgers is a division  
of Emerson Electric Co.  
PART NO. 37-6960A  
0822  
GeneralDetails
NameWHITE-RODGERS 1F51N-619 Low Voltage Evaporative Cooler Thermostat Instruction Manual
MakeWHITE RODGERS
LanguageEnglish
FiletypePDF (Download)
File size0.12 MB
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WHITE-RODGERS 1F51N-619 Low Voltage Evaporative Cooler Thermostat Instruction Manual
Get the free PDF manual for the WHITE-RODGERS 1F51N-619 Low Voltage Evaporative Cooler Thermostat Instruction Manual and access setup steps, usage instructions, and troubleshooting tips. 👉 View online or download now to keep your thermostat running smoothly!

White-Rodgers 1F51N-619 Evaporative Cooler Manual: Questions and Answers

How do I install the White-Rodgers 1F51N-619 Evaporative Cooler thermostat on my wall?

Route wires to the location and attach the subbase level using two mounting screws.

  1. Pull 6 inches of cable through the wall hole and feed wires through the subbase opening.
  2. Connect wires beneath terminal screws as shown in the wiring section.
  3. Push excess wiring into the wall and plug the hole with fire-resistant material.
  4. Fasten the subbase loosely, place a level against its bottom, adjust until level, then tighten. Instruction Manual, p. 2

How do I attach the thermostat cover to the White-Rodgers 1F51N-619?

Snap the cover onto the base after removing protective packing from the switch.

  1. Grip the thermostat base in one hand and pull gently at the top or bottom of the cover to remove it.
  2. Remove shipping protective packing from the switch.
  3. Attach the base to the subbase, tightening all captive screws snugly.
  4. Snap the cover back onto the thermostat base. Instruction Manual, p. 2

What is the temperature differential specification for the White-Rodgers 1F51N-619 Evaporative Cooler?

1°F differential. Instruction Manual, p. 1

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