Product Overview

103859-12 - 8/19

MPO-IQ

Installation & Service Manual

Congratulations on your purchase of a new MPO-IQ™ boiler—designed and constructed to provide you with years

of reliable service.

• Cast iron heat exchanger – for reliability and durability, nothing beats a cast iron heat exchanger.

• *IQ Control™ System – the most advanced and easiest to use controls available.

• System-friendly – built-in protection from condensation and thermal shock.

*IQ Control System Overview

MPO-IQ Boiler uses a microprocessor based control system called the "IQ Control System". This "IQ Control System"

consists of an IQ Oil Boiler Control (Boiler Control) in conjunction with an Oil Primary Control (Oil Primary)and an IQ Option

Panel (Option Panel) with optional "plug-in" IQ Option Cards (Option Card). The IQ Control System fully integrates both

factory and field installed components, simplifying installation and troubleshooting. The IQ Control System is designed

to efficiently operate the entire boiler system to save energy and installation and setup time, while ensuring adequate

supply of heat and domestic hot water.

What's in the crate?

Content Check List

1. MPO-IQ Boiler Assembly on Shipping Skid:

___ MPO-IQ84B

___ MPO-IQ115B

___ MPO-IQ147B

___ MPO-IQ189B

___ MPO-IQ231B

2. Circulator & Gasket Kit:

___ Taco 007-e - P/N 107710-01

___ Grundfos Alpha2 - P/N 104935-01

3. Parts Carton:

___ MPO-IQ84B - P/N 109984-01

___ MPO-IQ115B - P/N 109984-02

___ MPO-IQ147B/231B - P/N 103088-03

4. Barometric Draft Regulator Carton

___ 5" Dia. - P/N 8116287

___ 6" Dia. - P/N 8116288

___ 7" Dia. - P/N 8116289

5. Instruction Envelope - P/N 103858-02

___ Installation & Operation Manual

___ Boiler Warranty Sheet - P/N 103203-03

Warranty Registration Tag - P/N 104409-01