Myson MPRT MS Installation Instructions

MPRT MS

PROGRAMMABLE ROOM THERMOSTAT

INSTALLATION INSTRUCTION
The MPRT MS is a programmable room thermostat. It senses the
room temperature and if heat is called for, it activates the heating.
MPRT MS
PRECAUTIONS AGAINST ELECTRIC
SHOCK HAZARD.
Disconnect mains supply before moving cover.
Installation and maintenance must be carried out by suitably
qualified personnel and in accordance with current IEE wiring
regulations.
Do not mount to unearthed metal or metalised surfaces.
Fixed wiring installation must be employed. A class 'A' switch,
(having contact seperation of at least 3mm in all poles) must be
incorporated in the fixed wiring as a means of disconnecting the
supply. Use a fuse rated at least 3 amps to protect the system.
LOCATING THE ROOM UNIT
The MPRT MS is mounted using the two screws provided.
WHEREVER the Room Unit is mounted/used it should be out of
direct sunlight, out of draughts, and clear of any heat source (e.g.
radiators, fires or electronic equipment). For optimum use the unit
should be sited between 1 and 1.5metres from the floor.
0
PRESS TO ALTER YOUR HEATING TIMES
PRESS TO DEACTIVATE HEATING, OR HOLD
FOR 5 SECONDS FOR MANUAL OVERRIDE
PRESS FOR 1 HOUR OF HIGH TEMPERATURE
WIRING THE MPRT MS.
The MPRT MS is wired directly to the
heating equipment and powered
directly from the main voltage supply.
Release the MPRT MS from its
base by pressing at the arrow.
Current
High Setting
Temp
2 4 6 8 10 12 14 16 18 20 22 24
H
HEAT
PRESS TO ALTER YOUR "HIGH" TEMPERATURE
High Setting Current
TIMES Temp
0 2 4 6 8 10 12 14 16 18 20 22 24
HEAT H
PRESS BOTH TOGETHER TO SET/VIEW CLOCK PRESS TO ALTER YOUR HEATING TIMES TIMES PRESS TO ALTER YOUR "HIGH" TEMPERATURE
PRESS BOTH TOGETHER TO SET/VIEW CLOCK
PRESS TO DEACTIVATE HEATING, OR HOLD OFF OK M
FOR 5 SECONDS FOR MANUAL OVERRIDE MAN PRESS TO ALTER YOUR "MID" TEMPERATURE
1 Hr L
PRESS FOR 1 HOUR OF HIGH TEMPERATURE PRESS TO ALTER YOUR "LOW" TEMPERATURE
OFF M
OK
PRESS TO ALTER YOUR "MID" TEMPERATURE
MAN
L
1 Hr
PRESS TO ALTER YOUR "LOW" TEMPERATURE
(1.0 - 1.5) m
+
MPRT Back Cover
MPRT Back Cover
STEP 1.
Remove terminal covers by removing terminal screws.
STEP 2.
Thread control and power input wires through the knock-outs and
attach base plate to the wall.
STEP 3.
High Setting Current
Temp
0 2 4 6 8 10 12 14 16 18 20 22 24
HEAT H
PRESS TO ALTER YOUR HEATING TIMES TIMES PRESS TO ALTER YOUR "HIGH" TEMPERATURE
PRESS BOTH TOGETHER TO SET/VIEW CLOCK
PRESS TO DEACTIVATE HEATING, OR HOLD OFF OK M
FOR 5 SECONDS FOR MANUAL OVERRIDE MAN PRESS TO ALTER YOUR "MID" TEMPERATURE
1 Hr L
PRESS FOR 1 HOUR OF HIGH TEMPERATURE PRESS TO ALTER YOUR "LOW" TEMPERATURE Connect control wires to terminals 2 and 3.
Connect power input wires to terminals 4 and 6.
c
c
1 2 3
1 2 3
1
1
2
2
3
3
4
4
5
5
6
6
1
1
2
0 C
2
0 C To heating
To heating
equipment
3
equipment
3
1
1
5
5
4
Live Power input
4
Live Power input
5
230 V
5 230 V
Neutral
6 Neutral AC 50Hz
AC 50Hz
6
equipm
To heatin
To heatin
equipme
equipme