Verdant VX Series - User Manual

VX SERIES
Wireless Thermostat
with Occupancy Sensor
INSTRUCTION MANUAL

Summary

Thermostat Installation

Installing the Wireless Control Card

Instructions for removing the PTAC cover, setting the mode, connecting wires, and mounting the control card.

Mounting the Thermostat to the Wall

Steps for mounting the thermostat unit, inserting batteries, and replacing the cover.

Thermostat Configuration

Setting the Thermostat Clock

Guides on setting the current time for thermostat operation using up/down and fan buttons.

Entering the Room Number

Process for inputting the room number using digit adjustment and navigation buttons.

Configuring Equipment Settings

Setup for compressor type, electric heat, and reversing valve configurations.

Configuring Energy Saving Settings

Selection of energy saving presets from 0 to 5 for different operational modes.

Testing the Thermostat

Verifying thermostat control over heating, cooling, and fan speed after configuration.

Thermostat Settings

Accessing Thermostat Settings

Procedure to enter thermostat settings by pressing and holding the configuration button.

FAN ENERGY SAVINGS

Configuration to turn fan energy savings on or off for continuous or demand-based fan operation.

1 ST STAGE DIFFERENTIAL - HEAT

Setting the temperature difference for initiating 1st stage heating.

2 ND STAGE DIFFERENTIAL - HEAT

Setting the temperature difference for initiating 2nd stage heating after 1st stage.

1 ST STAGE DIFFERENTIAL - COOL

Setting the temperature difference for initiating 1st stage cooling.

INCIDENTAL OCCUPANCY THRESHOLD

Minimum time occupancy must be detected to enter guest occupancy mode.

NIGHT OCCUPANCY THRESHOLD

Minimum time occupancy must be detected to consider the room occupied during night.

FORCED 2 ND STAGE HEATING

Setting delay in minutes before 2nd stage heating is automatically initiated.

NIGHT OCCUPANCY START

Setting the start time in hours for the 'Night Occupancy' period.

NIGHT OCCUPANCY END

Setting the end time in hours for the 'Night Occupancy' period.

TEMPERATURE RECOVERY TIME

Maximum time allowed for the PTAC unit to attain the recovery temperature.

RECOVERY TEMPERATURE - HEAT

Target room temperature for the PTAC unit to attain during heating.

TEMPERATURE SETBACK DELAY - HEAT

Time delay before thermostat initiates temperature setback after room becomes unoccupied.

MINIMUM SETBACK TEMPERATURE

Defines the minimum temperature in a room when unoccupied and in setback mode for heating.

TEMPERATURE SETBACK DELAY - COOL

Time delay before thermostat initiates temperature setback after room becomes unoccupied for cooling.

MAXIMUM SETBACK TEMPERATURE

Defines the maximum temperature in a room when unoccupied and in setback mode for cooling.

RECOVERY TEMPERATURE - COOL

Target room temperature for the PTAC unit to attain during cooling.

MINIMUM SETPOINT

Minimum temperature setpoint that a guest can select.

MAXIMUM SETPOINT

Maximum temperature setpoint that a guest can select.

AUTO CHANGEOVER SETPOINT OFFSET

Difference between guest-selected setpoint and heat/cool setpoints to avoid compressor use.

SETBACK SETPOINTS; AUTO-RESTORE

Controls how thermostat maintains temperature and restores settings when room occupancy changes.

Troubleshooting

Thermostat Not Controlling PTAC Unit

Verifies the status of the wireless control card light and troubleshooting steps for connectivity.

Error Codes

Lists error codes (ERR1-ERR5) and their corresponding thermostat sensor or hardware defects.

APPENDIX 1

Energy Saving Presets

Detailed table of energy saving presets and their corresponding settings across different levels.

Warranty

Technical Specifications

Verdant VX Series Specifications