Erv (Energy Recovery Ventilation) Control - Mitsubishi Electric M Series Service Manual
Multi-position air handler. indoor unit
Hide thumbs
Also See for M Series:
- Manual (586 pages) ,
- Installation manual (120 pages) ,
- Application note (10 pages)
Table of Contents
Advertisement
11
ERV (ENERGY RECOVERY VENTILATION) CONTROL
11-1. Control Specifications
The below table shows how the field installed E
E R V output
C ondition
C NE R input
OF F
C ool/Heat/F an operation
Defros t
S TOP
ON
C ool/Heat/F an operation
Defros t
S TOP
11-2. INSTALLATION
A basic connection method is shown below.
XB
XF
ERV
On-site preparation
Maximum cable length is 10m(32ft)
R V is controlled.
F an speed
C N2C output
(=F an output)
R C s etting
ON
S TOP
OF F
S TOP
OF F
R C s etting
ON
S TOP
OF F
S TOP
ON
XB
ERV switch
25
Indoor unit
control board
CN2C
CNER
Use XB relay having following specifications
Rated voltage:12VDC
Power consumption:1W or less
ERV switch:Minimum applicable load 1mA at DC
Contact rating voltage:15VDC or more
Contact rating current:0.1A or more
© 2016 Mitsubishi Electric US, Inc.
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
