Instruction manual

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
D (ERV) Series
Rev.: 04 April, 2014
12
ClimateMaster Water-Source Heat Pumps
DB-DG
Des ic cant Wheel for Roof top Unit
208- 230/460/575V (3 PH)
ERV UNIT WIR ING DIAGRAM
Notes:
1. Remove jumper to install field optional low ambient switch.
2. Step-down transformer assembly for 460/575 volt units.
3. Se lec tive volt age ter mi nals for proper unit volt age.
4. Optional low ambient switch.
5. Optional motorized intake damper.
6. Op tional Stop, Start and Jog Con trol.
7. For energy man age ment systems connect +24v to “G” and common 24v to “C”.