Electric Heat Kit Installation Manual
Table Of Contents
- Electric Heat Kit
- Table of Contents
- CHECK LIST AFTER INSTALLATION
- Dimensions
- 1. Electric Heat Kit Models
- 2. Electric Heat Kit Accessories
- 3. Safety precautions
- 4. Installing the Electric Heat Kit
- 4.1 Read the safety precautions section of the Multi-Position Air Handler before installing the electric heat option.
- 4.2 Setting proper external static pressure.
- 4.3 Enabling Electric Heat
- 4.4 Operation Mode
- 4.5 Attaching the enclosure to the Air Handler
- 4.6 Proper Support in the Horizontal Position for the Multi-Position Air Handler with Electric Heat Kit:
- 4.7 Rotating circuit breaker orientation for Horizontal Left Installations:
- 5. Electrical Schematics
4.7 Rotating circuit breaker orientation for Horizontal Left Installations:
For horizontal left installations, the circuit breaker(s) must be rotated 180° for proper switch direction for ON/OFF
.
4.7.A. Remove the cover and single point power block (for electric heat models above 10kW) from the two circuit
breakers.
4.7.B. Remove the electric heat from the enclosure.
4.7.C. Remove the circuit breaker(s) from the support bracket by pulling the tab in the direction shown. Use a flat head
screwdriver to push the plastic tab to release the circuit breaker from the bracket.
Move the tab in the
direction shown to remove
the circuit breaker.
4.7.D. Reassemble in the reverse orientation. Use extreme caution when re-routing the wires connected to the Circuit
Breaker(s).The “ON” position for the circuit breaker will now be in the correct orientation for Horizontal Left installation.
Electric Heat Kit
Specifications are subject to change without notice. 27 © 2018 Mitsubishi Electric US, Inc.