Grozone Control TV2 User manual

www.grozonecontrol.com
USER GUIDE
TV2
Temp-2V
Fan Speed Control

SAFETY NOTICE 3
PRODUCT DETAILS 4-5-6
INSTALLATION 7
SETTINGS 8-9
QUICK TROUBLESHOOTING GUIDE 10-11
COMPLETE TROUBLESHOOTING GUIDE 12-13
WARRANTY & CUSTOMER SERVICE 14-15
TABLE OF CONTENTS

3
SAFETY NOTICE
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
DANGER
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
CAREFULLY FOLLOW THESE INSTRUCTIONS.
To reduce the risk of electric shock, disconnect power to the 120V
electrical outlet before installing or removing the unit. When removing the
electrical wall plate, it may fall across plug pins or become displaced.
To reduce the risk of electric shock, this product has a grounding type plug
that has a third (grounding) pin. This plug will only fit into a grounding
type power outlet. If the plug does not fit into the outlet, contact a
qualified electrician to install the proper outlet. Do not change the plug in
any way.

4
PRODUCT DETAILS
Operaon and Specificaons
Temperature setpoint between 55°F and 95°F / 13°C to 35°C.
6- temperature probe works from +32°F to 212°F (0°C to 100°C).
The 120V output is variable. Max 750 Was, 6.2 Amps.
2 seconds «KickStart» at startup. (100% power to improve or ensure fan
startup).
Fan at 100% when the temperature reaches (setpoint +4°F or higher).
Idle MIN% varies from 25% to 60%, per 5% steps (8 posions within each
third of lower knob scale).
Fan between MIN% and 100% of power on a 6°F range.
Electrical Specificaons: See the rang label on your product.
When will the fan idle or turn off?
IDLE: if the IDLE mode is selected and the temperature reaches (setpoint
-2°F or below).
OFF: if Low Temp Limit mode is selected and the temperature reaches
(setpoint -12°F or below).

5
PRODUCT DETAILS
Low Temp Limit Acvated

6
PRODUCT DETAILS
Low Temp Limit Deacvated

7
INSTALLATION
Note: Designed for single phase 120VAC inducon motor fans up to 750
Was.
Plug into 120 VAC outlet (see security noce on page 1).
Place the sensor at desired locaon.
Connect the fan into the front panel outlet (MAX 750W, 6.2A).
Note: For mulple fan applicaon, use a power bar.
Installaon is now complete
Light sensor (photocell)

8
Day and Night: Fan runs between idle speed and full speed;
low temperature condion will NOT stop the fan.
SETTINGS
Day: Fan runs between idle speed and full speed.
Night: Operates same as day me but fan will stop if a low temperature
condion is met (*).
IDLE MODE & SPEED SETTINGS
(Idle speed = minimum speed)
Turn top knob fully
clockwise into «Set Idle»
zone.
Turn knob between «-»
and «+» signs in UPPER
secon to set Idle
speed.
Upper Mode
Middle Mode
Turn knob between «-» and
«+» signs in MIDDLE secon
to set Idle speed.

9
(*) The low temperature condion is met when actual temperature is colder that
(SETPOINT -10°F/-4,5°C). Eg.: With a SETPOINT of 75°F, a low temp condion is met
when actual temp drops below 65°F.
SETTINGS
Day and Night: Fan runs between idle speed and full speed but will stop if a
low temperature condion is met (*).
Lower Mode
Note: Boom knob value is LOCKED when top knob leaves the «Set Idle» zone,
therefore, rotang boom knob has no effect during normal operaon.
Turn knob between «-»
and «+» signs in LOWER
secon to set Idle
speed.
Temperature Seng
Adjust temperature setpoint by
rotang the knob

10
QUICK TROUBLESHOOTING GUIDE
Quick Troubleshoong Chart Product Model: TV2
PLUG UNIT INTO 120V
PLUG FAN INTO OUTPUT*
Boom
knob fully
CW
Product
Defecve
Fan NOT at
60% of full
power
Top Knob fully CW at "Set Idle"
Fan at 60%
of full pow-
er
Top knob at 95°F
Product
Defecve
Fan has NOT
slowed down
DEFINITION
Fully CW: Fully clockwise
Slowly rotate
boom Knob to
closest minus
sign "-"
Fan has slowed
down
= Steps
A
B C
D
Rotate top
knob to
55°F
E
Fan maintains
the same speed
Fan not
at 100%
power
Fan at
100%
power