EPH CONTROLS Vision33R47-RF 4 Zone RF Programmer Instruction Manual
- June 9, 2024
- EPH CONTROLS
Table of Contents
- EPH CONTROLS Vision33R47-RF 4 Zone RF Programmer
- Factory default settings 5/2D
- Factory program settings
- Resetting the programmer
- Setting the date and time
- ON/OFF period selection
- Adjusting the program settings
- Reviewing the program settings
- Boost function
- Advance function
- Holiday mode
- Connect the RF thermostat with the programmer
- Disconnect the RF thermostat from the programmer
- Backlight mode selection
- Keypad lock and unlock
- Copy function
- Frost protection function
- Master reset
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
EPH CONTROLS Vision33R47-RF 4 Zone RF Programmer
CAUTION!
Before commencing, disconnect the device from the mains. There are parts that
carry mains voltage behind the cover. Never leave unsupervised when it is
open. (Prevent non specialists and especially children from gaining access to
it.)
Never remove this product from the electrical baseplate. Disconnect from mains
supply in the event of any damage to any buttons. Do not use sharp tools to
push any button.
Important: Keep this document
This 4 zone RF programmer is designed to provide ON/OFF control for 4 zones,
with the value added application of in built frost protection.
Factory default settings 5/2D
- Program: 5/2D
- Backlight: On
- Keypad: Unlocked
- Frost Protection: Off
Factory program settings
| 5/2D
---|---
P1 ON| P1 OFF| P2 ON| P2 OFF| P3 ON| P3 OFF
Mon-Fri| 6:30| 8:30| 12:00| 12:00| 16:30| 22:30
Sat-Sun| 7:30| 10:00| 12:00| 12:00| 17:00| 23:00
All 7 days
| 7D
---|---
P1 ON| P1 OFF| P2 ON| P2 OFF| P3 ON| P3 OFF
6:30| 8:30| 12:00| 12:00| 16:30| 22:30
Everyday
| 24H
---|---
P1 ON| P1 OFF| P2 ON| P2 OFF| P3 ON| P3 OFF
6:30| 8:30| 12:00| 12:00| 16:30| 22:30
Resetting the programmer
It is necessary to press the RESET button prior to initial programming. This
button is located behind the cover on the front of the unit. 
Setting the date and time
Lower the cover on the front of the unit.
Move the selector switch to the CLOCK SET position.
- Press the
buttons to select the day. Press - Press the buttons to select the month. Press
- Press the buttons to select the year. Press
- Press the buttons to select the hour. Press
- Press the buttons to select the minute. Press
- Press the buttons to select 5/2D, 7D or 24H Press
The date, time and function are now set. Move the selector switch to the RUN position to run the program, or to the PROG SET position to change the program setting.
ON/OFF period selection
There are 4 modes available on this programmer for users to choose for their individual application.
- AUTO The programmer operates 3 ‘ON/OFF’ periods per day.
- ALL DAY The programmer operates 1’ON/OFF’ period per day. This operates from the first ON time to the third OFF time.
- ON The programmer is permanently on. ON
- OFF The programmer is permanently off. OFF
Lower the cover on the front of the unit. By pressing the 
button, you can change between AUTO / ALL DAY / ON / OFF for
Zone 1. Repeat this process for Zone 2 by pressing the 
button, for Zone 3 by pressing the
and for Zone 4 by pressing the
Adjusting the program settings
Lower the cover on the front of the unit. Move the selector
switch to the PROG SET position. You can now program zone 1.
- Press the buttons to adjust the P1 ON time. Press
- Press the buttons to adjust the P1 OFF time. Press
Repeat this process to adjust the ON & OFF times for P2 & P3. Press and repeat the above process to adjust for Zone2. Press
and repeat the above process to adjust for Zone3. Press
and repeat the above process to adjust for Zone4. When
completed, move the selector switch to the RUN position.
Reviewing the program settings
Lower the cover on the front of the unit. Move the selector switch to the PROG
SET position.
By pressing this will review each of the ON/OFF times for P1 to P3 for Zone
- Press
and repeat the above process to
adjust for Zone 2. Press
and repeat the above process to
adjust for Zone 3. Press and repeat the above process to
adjust for Zone 4. When completed, move the selector switch to the RUN
position.
Boost function
This function allows the user to extend the ON period for 1, 2 or 3 hours. If
the zone that you wish to Boost is timed to be OFF, you have the facility to
switch it ON for 1, 2 or 3 hours.
Press the required button:
for Zone 1, for Zone 2, for Zone 3 and for Zone 4 – once, twice or three times
respectively. To cancel the boost function, simply press the respective boost
button again.
Advance function
This function allows the user to bring forward the next switching time. If the
zone is currently timed to be OFF and the ADV is pressed, the zone will be
switched ON until the end of the next switching time. If the zone is currently
timed to be ON and the ADV is pressed, the zone will be switched OFF until the
end of the next switching time.
Press 
for Zone 1, 
for Zone 2
or for Zone 3 and 
for Zone 4.To cancel the ADVANCE function, simply press the
respective ADV button again.
Holiday mode
Lower the cover on the front of the unit. Move the selector switch to the RUN
position.
Press the
button. The current date and time will flash on the screen.
It is now possible to enter the date and the time when you plan to return.
- Press the buttons to select the day. Press
- Press the buttons to select the month. Press
- Press the buttons to select the year. Press
- Press the buttons to select the hour. Press
To activate Holiday mode press the button. To cancel Holiday mode press the button again. Otherwise Holiday mode will deactivate on the time and date entered.
Connect the RF thermostat with the programmer
Lower the cover on the front of the programmer. There are four hinges holding
the cover in place. Between the 3rd and 4th hinges there is a circular hole.
Insert a ball point pen or similar object to master reset the programmer.
After pressing the master reset button, the date and time will now need to be
reprogrammed.
Lower the front cover and move the selector switch to the
RUN position. Press the button for 5 seconds. Wireless Connect will appear on
the screen. On the RFR wireless room thermostat or RFC wireless cylinder
thermostat Press the Code button. This is located inside the housing on the
PCB.
On the programmer
Zone 1 will begin to flash. Press the 
, 
, or 
button for the zone you wish to
connect the thermostat to. The wireless symbol appears on the screen. The
thermostat will count upwards to the number of the zone that it is paired
with. When it reaches the number of the zone that it is paired with press the
handwheel on the thermostat. The programmer is now operating in the wireless
mode. The temperature of the wireless thermostat is now displayed on the
programmer. Repeat this process for the second, third and fourth zone if
required.
Disconnect the RF thermostat from the programmer
On the programmer Lower the front cover and move the
selector switch to the RUN position. Press the button for 5 seconds. Wireless
Connect will appear on the screen. Press the button for 3 seconds. This will
clear all RF connections thereby disconnecting all thermostats from the time
switch. Press the button.
Backlight mode selection
On
There are two settings for selection. The factory default setting is ON.
- ON The backlight is permanently ON.
- AUTO On pressing any button the backlight stays on for 10 seconds.
To adjust the backlight setting
Lower the cover on the front of the unit. Move the selector switch to the RUN
position. Press the button for 5 seconds. Press either the 
buttons to select the ON or AUTO mode. Press the button.
Keypad lock and unlock
Unlocked
To lock the keypad, press and hold the and 
buttons for 5 seconds.
will appear on the screen. The keypad is now locked. To unlock the keypad,
press and hold the and 
buttons for 5 seconds. will
disappear from the screen. The keypad is now unlocked.
Copy function
Copy function may only be used if the programmer is in the 7d mode. Lower the
cover on the front of the programmer. Move the selector switch to the
PROG SET position. First, program one of the days of the week with a schedule
you wish to copy to other days. While still on that day press and hold the
COPY button for 3 seconds. This will
take you into the Copy screen. The day of the week that is to be copied is
shown and the day it is to be copied to is flashing. Press the button to copy
the schedule to this day. Press the button to skip this day Continue in this
fashion by pressing the button to copy the schedule to the day flashing and by
pressing the button to skip that day. When you are finished press the
button. Move the selector switch to the RUN position.
Frost protection function
Off
Select table range 5~20°C. This function is set to protect pipes against
freezing or to prevent low room temperature when the programmer is programmed
to be OFF or is manually OFF. Frost protection can be activated by following
the procedure below.Move the selector switch to the RUN
position. Press both the and buttons for 5 seconds, to enter selection mode.
Press either the 
buttons to to turn On or turn Off
frost protection. Press button to confirm. Press either the buttons to increase or decrease the desired frost protection
setpoint. Press to select. All zones will be switched ON in the event of room
temperature falling below the frost protection setpoint.
Master reset
Lower the cover on the front of the programmer. There are four hinges holding the cover in place. Between the 3rd and 4th hinges there is a circular hole. Insert a ball point pen or similar object to master reset the programmer. After pressing the master reset button, the date and time will now need to be reprogrammed.
EPH Controls Ireland
technical@ephcontrols.com
www.ephcontrols.com
EPH Controls UK
technical@ephcontrols.co.uk
www.ephcontrols.co.uk
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