Table Of Contents - REMEHA GAS 210-80 ECO PRO Technical Information

Table of contents

Table of contents
Preface
1. EC declaration
2. Introduction
2.1 Pictograms used
2.2 Important instructions
3. Safety
4. Installation
4.1 Scope of delivery and installation
4.2 Dimensions
4.3 Installation and service clearances
5. Water-side connections
5.1.1 Condensed water discharge
5.1.2 Water treatment
5.1.3 Pressure relief valve
5.1.4 Circulation pump
5.1.5 Water flow
6. Gas-side connections
6.1 Gas connection
6.2 Gas pressure
6.3 Gas/air ratio control
7. Connecting the flue gas discharge and air supply
7.1 General
7.2 Conventional open flue installation
7.2.1 Possible lengths for the flue gas discharge pipe
7.3 Room sealed installation
7.3.1 Possible lengths for the air supply and flue gas discharge
7.3.2 Discharge in different pressure areas
7.3.3 Connection of flue gas discharge and choice of material
7.3.4 Air supply connection and choice of material
8. Control and electrical connections
8.1 General
8.1.1 Boiler control
8.1.2 Modulating controls general
8.1.3 Modulating room control
8.1.4 Modulating weather-compensated control rematic®
8.1.5 Modulating cascade controller MC4
8.2 Electrical specifications
8.2.1 Mains voltage
8.2.2 Control box
8.2.3 Fuse ratings
8.3 Electrical connection options
8.3.1 Connection options of standard control unit (PCU-01)
8.3.2 On/off control (OT)
8.3.3 Modulating controls (OT)
8.3.4 External interlock (BL)
8.3.5 Input release (RL)
8.3.6 Circulation pump (Pump)
8.3.7Connecting
8.3.8 Connection options for the PCB - SCU - X01
2
a PC
GAS 210 ECO PRO
6
7
8
8
8
9
10
10
11
12
13
13
13
14
14
14
15
15
15
15
16
16
16
17
18
18
20
21
21
22
22
22
22
22
22
23
23
23
23
24
24
24
24
24
24
25
25
25
25
114494-190310