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Lennox V0STAT54P-2, Installation & Operation Instructions

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Lennox V0STAT54P-2 Installation & Operation Instructions Download Page 15

15

Code Function

Set-
tings 
No.

Value

Note

dr

HHE Relay 
Kit - Enable 
or Disable 
Alternative 
Heat (note: 
see setting L0,  
code d5 for 
Alternate Heat 
settings)

C0

on

Enable Alternative Heat 
using the HHE Relay Kit. 

C1

off  (default)

Disable Alternative Heat 
using the HHE Relay Kit. 

d1

HHE Relay Kit 
- Auxiliary Heat 
Settings

d3

3°F/2°C (default)

When using the HHE 
relay kit, auxiliary heat will 
be activated when room 
temperature is 3°F/2°C 
lower than setpoint in 
heating mode.

d5

5°F/3°C

When using the HHE 
relay kit, auxiliary heat will 
be activated when room 
temperature is 5°F/3°C 
lower than setpoint in 
heating mode.

Summary of Contents for V0STAT54P-2

Page 1: ...ize 2018 Lennox Industries Inc Dallas Texas USA INSTALLATION OPERATION INSTRUCTIONS CONTROLS 507596 06 05 2018 THIS MANUAL MUST BE LEFT WITH THE OWNER FOR FUTURE REFER ENCE WARNING Improper installati...

Page 2: ...outside walls where there is unconditioned space on opposite side of wall or in locations where direct sunlight may be present Power wiring between controller and rst indoor unit Minimum 18 AWG stran...

Page 3: ...installation instructions for this controller Refer to the included wiring diagrams to con nect the controller to the indoor unit The controller uses low voltage Keep a minimum distance of 12 305 mm...

Page 4: ...minal of the controller See Figure 3 1 Adjust the length of the two plastic spacers as needed to allow the controller to be mounted ush with the wall NOTE Be sure to provide for future maintenance by...

Page 5: ...is polarity sensitive See Figure 4 GND E 12V X Y 12V X Y E NOTE 1 Connect up to 16 indoor units 2 Ground cable shielding at indoor unit 3 Connect terminal GND E on the controller to terminal E on the...

Page 6: ...nnection to multiple indoor units will damage controller and indoor unit boards 2 Connect terminal GND E on the controller to terminal E on the indoor unit 3 Ground cable shielding at one end of each...

Page 7: ...ton Fan Speed Button Up Arrow Button Mode Button Cooling Mode Heating Mode Auto Mode Dry Mode Fan Mode Locked Function Centralized Controller Locked Cooling Setpoint Heating Setpoint Down Arrow Button...

Page 8: ...dehumidi cation mode NOTE fan speed cannot be ad justed during dry mode Fan Fan only no heating or cooling To set or change the room temperature setting setpoint Press the up arrow down arrow buttons...

Page 9: ...auto swing operation The louvers will move automatically until stopped Press both the up arrow button and the down arrow button simultaneously again to stop the swing operation The louvers will remain...

Page 10: ...s inactive User cannot raise setpoint using this controller Lock temperature decrease The Down arrow button is inac tive User cannot lower setpoint using this controller Lock ON OFF status The Power b...

Page 11: ...rrow buttons to adjust parameters Press the Power button to restart controller Centralized Controller Locks Controller If a function of the indoor unit is locked by a centralized controller e g mode t...

Page 12: ...r will memorize the user setting of Auto mode before powering o When power is restored the controller mode will be set to Auto mode 11 o When Auto mode is being used the controller will not memorize t...

Page 13: ...F 2 F 3 F 4 F Celsius 2 C 1 C 0 C Default 1 C 2 C Adjust the calibration of the room temperature se nor Value selected will be added to the temperature sensor value Au Auto mode enable disable 70 on...

Page 14: ...requirement is satis ed A0 on default Keeps the indoor fan on when cooling setpoint is satis ed A1 o Turns the indoor fan o when cooling setpoint is satis ed FH Set indoor unit fan ON OFF when heatin...

Page 15: ...Kit C1 o default Disable Alternative Heat using the HHE Relay Kit d1 HHE Relay Kit Auxiliary Heat Settings d3 3 F 2 C default When using the HHE relay kit auxiliary heat will be activated when room te...

Page 16: ...ault 10 F 12 C 2 15 F 9 C 3 20 F 7 C 4 25 F 4 C 5 30 F 1 C 6 35 F 2 C 7 40 F 4 C 8 45 F 7 C 9 50 F 10 C 10 55 F 13 C 11 60 F 16 C 12 65 F 18 C 13 70 F 21 C 14 72 F 22 C NOTE The indoor unit temperatur...

Page 17: ...and T2b Figure 9 Room temperature sensor location wired controller or indoor unit Figure 10 On O status of dry contact one Fan Figure 11 On O status of dry contact two CTON Figure 12 On O status of d...

Page 18: ...ure 12 On O Status of HHE Relay CTON Figure 13 On O Status of HHE Relay HTON Not used HHE Relay Four Dry Contact Fan Dry Contact Status on Dry contact closed Dry contact open HHE Relay Four Dry Contac...

Page 19: ...OOL Connected to Multiple Indoor Units Press the Fan speed button to switch to additional indoor units The controller will display operation mode fan speed temperature setting swing status and address...

Page 20: ...FAN SPEED Press and hold the Mode button for 5 seconds to access the indoor unit sta tus query Press the Mode button to access the fault code query The last 10 fault codes are stored Press the Fan Spe...

Page 21: ...ror Code Description F0 Communication error between the indoor unit and the wired controller may a ect other indoor units in the system F1 Communication error be tween the indoor unit and the controll...

Page 22: ...22 Technical Support 1 844 GET VRF1 1 844 438 8731 vrftechsupport lennoxind com www LennoxVRF com Download the app from the Apple App Store or the Google Play store...

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