Wiring Diagrams - Mitsubishi Electric VL-220CZGV-E Manual

■Wiring diagrams

■Attention
1. Electrical work must be carried out safely and reliably by a professional electrical contractor (properly qualified
electrician) in accordance with internal wiring provisions and electrical-equipment technical standards.
2. Use 220 to 240 V AC power. Do not apply a different boltage to this product.
3. Use the designated electric wires, and connect them securely so that they do not come loose.
4. Be sure to install the ground wire.
5. Limit the total wiring length between the Lossnay unit and the remote controller to 50m.
6. Always use double insulated PVC cable for the transmission cables.
7. All supply circuits must be disconnected before obtaining access to the terminal devices.
8. TM1, TM4 shown in dotted lines are field work.
9. CN7 (DAMPER) is optional. (the optional damper is P-133DUE-E)
10. An all-pole power supply isolator must be installed.
11. Always use an isolator for the main switch power connection.
12. Use the remote controller. (PZ-61DR-E or PZ-43SMF-E)
13. Up to two Lossnay units can be connected.
14. Only one remote controller can be connected to the Lossnay unit. Two or more remote controllers cannnot be
connected.
15. When using optional dampers (P-133DUE-E) and operating two Lossnay units with a remote controller, be sure to
mount the damper on each Lossnay unit. Otherwise, the Lossnay units cannot operate properly.
16. PZ-61DR-E and PZ-43SMF-E cannot be used together.
17. Please understand that expenses incurred in recovery work shall be borne by the contractor.
18. Select proper circuit breaker according to the electrical current information in the chart below.
WIRING DIAGRAMS
DATE TYPE
MODEL
5-Nov-2015
NUMBER
※Specification may be subject to change without notice.
Heat Recovery Ventilator LOSSNAY
VL-220CZGV-E
N15SGGD0004A
3/5