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Rheem MGE - MHP Owner's Manual
Rheem MGE - MHP Owner's Manual

Rheem MGE - MHP Owner's Manual

Thermostat

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MGE - MHP
Owner's Manual – Installation and Operating Instructions
Please read this manual carefully before installation and use.
Index
Installation Instructions
Wiring Connections
Hardware Jumpers
Operating Manual
SET
SET
PROG CLOCK
SELECT
mge-mhp-rheem-new2-new
Rev. 4
10/8/2010
ON
ALARM
ON/OFF
TEMP
ALARM
LIMITS
MODE
AUTO
RESET
FAN
1
2
3
4

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Summary of Contents for Rheem MGE - MHP

  • Page 1 MGE - MHP Owner’s Manual – Installation and Operating Instructions Please read this manual carefully before installation and use. Index Installation Instructions Wiring Connections Hardware Jumpers Operating Manual ALARM ON/OFF TEMP ALARM LIMITS PROG CLOCK SELECT MODE AUTO RESET mge-mhp-rheem-new2-new Rev.
  • Page 2: Installation Instructions

    1. Installation Instructions It is recommended to mount the thermostat or return air sensors between 1.5 & 1.8 meters from the floor where possible. Separate the base from the cover by pressing the tongue (pic.1). Gently disconnect the cover from the base with quick connector (pic.2) Spring tongue Line the back panel up against the wall or flat surface on which...
  • Page 3: Wiring Connections

    2. Wiring Connections Fault IN Main (24VAC) supply 24VAC Return air sensor (T1) External Outdoor Temp. Reciever Sensor (NA) Fault IN Main (24VAC) supply 24VAC Return air sensor (T1) External Outdoor Temp. Reciever Sensor (NA)
  • Page 4 Clock mode – 12 hours (AM/PM) Short Temperature in Fahrenheit Open Short Temperature in Celsius Short Europe timer type Short Short Reversing Valve (W1) output in heating mode (eg Rheem) Short Short Reversing Valve (W1) output in cooling mode (eg FHP) Open...
  • Page 5: Set Temperature

    4. Operating Manual 4.1 Thermostat display In normal display mode, the LCD alternates between real time clock and set/room temperatures. CLOCK TEMP Set- Room Hours Minutes temperature temperature 4.2 On/Off • Press the button to turn the thermostat ON. When on – the “SYSTEM” LED will turn on. •...
  • Page 6 4.5 Auto fan • Press the button to switch between “fan on” and “auto fan” modes. In “auto fan” mode – the fan will work only when there is demand for cooling or heating. AUTO FAN 4.6 Real time clock and day Adjust the hours •...
  • Page 7 4.7 Weekly Program The thermostat can be activated and deactivated using a weekly program. Different programs can be set for the weekdays (Monday to Friday), Saturday and Sunday (all weekdays with the same program). Two different programs can be set for each day (1 start time, 1 stop time, 2 start time, 2...
  • Page 8 Program display Program layout Press to start PROG Start time (hours) Start time (minutes) Stop time (hours) Stop time (minutes) Program 1 Program 1 Program 1 Program 1 Monday-Friday Monday-Friday Monday-Friday Monday-Friday MON TUE WED THU FRI PROGRAM MON TUE WED THU FRI PROGRAM MON TUE WED THU FRI PROGRAM...
  • Page 9 4.8 Technician Settings • Press the button – “C50” will appear on the display. • Change the number to “55” using the buttons. High temperature limit • Press the button again – “HL” and the high temperature limit will appear on the display. •...
  • Page 10 High temperature alarm • Press the button again – “HL” and the high temperature alarm will appear on the display. • Adjust the high temperature limit using the buttons (range: 4-46 Note: When the alarm activates, the AL,AL outputs will activate and the ALARM red LED will flash. Low temperature alarm •...
  • Page 11 Contacts In the unlikely event of a problem with this Rheem controller you should contact the installing contractor. Please write their details below: Importer The exclusive importer of Rheem Air Conditioners and Heat Pumps for the UK is Medal Aircon Accessories Ltd and their email address is www.medalaircon.co.uk...

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