Chromalox MicroTherm CMX Series User Manual

User Instructions
TM
Heater
Removal/
Replacement
Hazard of electric shock or electrocution. Disconnect all power
and piping to system.
1. Disconnect all power to the system.
2. Bleed pressure and drain all water from the system.
3. Remove top panel.
4. Remove red top cover on the heater (see Figure 6.2,
Heater/Chamber Photo).
5. Note location of wires on the heater, then remove wires
(L1, L2, L3).
6. Loosen compression fi tting on the heater power supply cable.
7. Remove cable from the heater.
8. Unbolt the heater (4 bolts) and remove.
10. Replace heater and reverse procedure.
Close the front electrical enclosure door and retighten the
locking screw. This must be done to limit access to high voltage
components. Failure to comply could lead to electric shock or
electrocution.
Figure 6.2
Heater/Chamber Photo
Remove Top Panel
WARNING
WARNING
Remove Top Cover
on Heater
25
9. Remove bussing from old heater and re-install on
replacement heater, using the same orientation

Chromalox MicroTherm CMX Series Specifications

General

Brand	Chromalox
Model	MicroTherm CMX Series
Category	Controller
Language	English