Technical data
Table Of Contents
- User Instructions for the Micromat boiler
 - Product Description
 - Technical Data
 - Delivery Consignment / Unpacking the boiler
 - Boiler location
 - Installation Clearances
 - Wall Mounting
 - Gas Connection
 - Gas Conversion
 - System Flow & Return connections
 - Condensate Connection
 - Flue / Combustion Air connection
 - Flue Systems
 - Calculating Flue Resistance
 - Ventilation requirements single appliances
 - Hydraulic System Design
 - System type 1
 - System type 2
 - System type 3
 - System type 4
 - System type 5
 - System type 6
 - System type 7
 - System type 8
 - Water Treatment
 - Soldering Flux
 - Electrical Connection
 - System Type 1
 - System Type 2
 - System Type 3
 - System Type 4
 - System Type 5
 - System Type 6
 - System Type 7
 - System Type 8
 - Commissioning The Micromat EC
 - Installation Codes
 - First Firing
 - Pop Up Menu
 - Setting DHW Temperature
 - Servicing
 - Screen Display Diagnosis of Faults
 

Energy Technology
Ltd.
45
18.2 installation
codes
Function Number
Low Temperature heating 1
Medium Temperature heating 2
High Temperature heating 3
Low Temperature heating 4
Medium Temperature heating 5
High Temperature heating 6
Low Temperature heating 7
Medium Temperature heating 8
High Temperature heating 9
Medium Temperature Direct heating 10
High Temperature Direc t heating 11
Medium Temperature Direct heating 12
High Temperature Direc t heating 13
Medium Temperature Direct heating 14
High Temperature Direc t heating 15
Medium Temperature Direct heating 16
High Temperature Direc t heating 17
Rt t
Weather Compensation 
wit hout mix ing circuit. 
(Direc t Heating Only )
wit h RE2132 Room Unit
wit h Room Thermostat
without room unit or thermostat or with RE2 room regulator
Weather Compensated 
Direct Heating and 
mixing circuit with 
MR03(the mixing circuit 
is always low t emperatue 
heat ing)
wit h two RE2132 Room Units
wit h one RE2132 Room Unit
wit h Room Thermostat
without room unit or thermostat or with RE2 room regulator
Weather compensated control without DHW sensor or with DHW control via
thermostat and three way valve.
Room temperature controlled (without weather compensation) without DHW
sensor or with DHW control via thermostat and three way valve
Low Temperature heating 18
Medium Temperature heating 19
High Temperature heating 20
Low Temperature heating 21
Medium Temperature heating 22
High Temperature heating 23
Medium Temperature Direct heating 24
High Temperature Direct heating 25
Medium Temperature Direct heating 26
High Temperature Direct heating 27
Medium Temperature Direct heating 28
High Temperature Direct heating 29
Room Temperature 
control without mixing 
circuit. (Direct Heating 
Only)
with RE2132 Room Unit
with Room Thermostat
Room temperature 
controlled Direct Heating 
and mix ing c ircuit with 
MR03 (the mixing circuit 
is  always  low temperatue 
heating)
with two RE2132 Room Units
with one RE2132 Room Unit
with Room Thermostat










