GeoSource live training

Jeff Johnson Corporate Trainer Email: jjohnson@geosystemsghp.com

• Jeff Johnson Corporate Trainer

• From Training Center in Maple Grove, Minnesota

• New Product Release GeoSource

ECONAR Cold Climate and

GeoSource High Efficiency

2012

AGENDA

I. Our Promise

II. Our Goal

III. Our new Product

Offerings

IV. Design

Characteristics

and Advantages

V. Product Training

OUR GOAL

For the past 31 years GeoSystems’ two brands of

geothermal heat pumps, ECONAR and HydroHeat have

been

providing exceptional comfort and cost-effectiveness in

heating, air conditioning, and on-demand hot water.

GeoSystems is excited to announce that we have taken the

best aspects of our trusted products and have built those

features and value into the next generation of GeoSystems

geothermal heat pumps. Designed to stand the test of time

with the ability to expand capabilities in the coming years,

this new line is an EVEN better way to heat and cool your

home!

2 Stage Water to Air

• 2-Stage Units

– 2 ton (left or right return)

– 3 ton (left or right return)

– 4 ton (left or right return)

– 5 ton (left or right return)

– 6 ton (left or right return)

– All available with or without Desuperheater

Single Stage Water to Air

• Single Stage Units

– 2 ton (left or right

return)

– 3 ton (left or right

return)

– 4 ton (left or right

return)

– 5 ton (left or right

return)

– 6 ton (left or right

return)

• All available with or without

desuperheater

Water to Water Offerings

Hydronic Offerings

– 3 ton (optional

desuperheater)

– 4 ton (optional

desuperheater)

– 5 ton (optional

desuperheater)

– 6 ton (optional

desuperheater)

– 7 ton (optional

desuperheater)

– 8 ton COMING

SOON!

– 10 Ton/ (optional

desuperheater)

Split and Dual Fuel Systems

• My Photo

• Split & Dual Fuel Systems

– 2-Stage Units

• 3 ton (optional

desuperheater)

• 4 ton (optional

desuperheater)

• 5 ton (optional

desuperheater)

– Single Stage Units

• 3 ton (optional

desuperheater

• 4 ton (optional

desuperheater

• New color brings the heat

pump into the

21st century.

• New logo plate gives the

look and feel of

an everyday appliance.

• New Active Display gives the

heat pump

a technical look and appears

user-friendly.

• New design provides greater

accessibility

and serviceability.

New Cabinet Design

New Product Offerings

Completely

restructured, modern

cabinet design

Whisper-quiet

technology

New Active Control

Panel

Standard built-in safety

features

Separating Compressor from Base

• Separate

compressor pan

from base

• Armaflex under

compressor pan

Shock Loops – In Refrigerant Lines

Isolates compressor vibration from

interior components

New Active Control Panel

New Product Training Technical Update Syllabus

I. Installation

a) 208/230 VAC connections to contactor

b) Low Voltage (T-Stat) connections

c) Wiring Circulating pumps (PumpPAK)

II. Operation Controller #020-00038

a) Thermistor and Sensor Inputs

b) How to perceive and view system diagnostics

Removal of the Front Electrical Panel

• Removal of

Lower

Electrical/Compr

essor Panel with

¼” nut driver.

– 2 bottom

screws

– 2 top screws

208/230 VAC Connections to Contactor

Connections to Contactor in GeoSource Unit

Intelli-Heater Install

• 5 kW

• 10 kW

• 15 kW

• 20 kW

Wiring Diagram Thermostat Location

Thermostat Location in GeoSource Unit

Easy On Thermostat Connections

Wiring Circulating Pumps (PumpPAK)

Starting Pump 1 & Pump 2 of PumpPAK

Wiring Circulating Pumps (PumpPAK)

Electrical Safety Codes

New Product Training Technical Update

SyllabusI. Installation

a) 208/230 VAC connections to contactor

b) Low Voltage (T-Stat) connections

c) Wiring Circulating pumps (PumpPAK)

II. Operation Controller #020-00038

a) Thermister and Sensor Inputs

b) How to perceive and view system diagnostics

8 Thermistor and Sensor Inputs

Thermisters on Control Board

What the Thermistors Measure

1.DGT- discharge gas temp.

2. LWT- leaving water temp. loop field

3. DEWT-domestic entering water temp.

4. LLTC-liquid line temp. cooling

5. EWT-entering water temp. loop field

6.SLT-suction line temp.

7. DLWT-domestic leaving water temp.

8.LLTH-liquid line temp. heating

Dip Switches

• FRZ-Freeze

Protection

• PMP-Loop

Pumps

• DSH-

Desuperheater

Freeze Protection

Loop Pumps

Desuperheater

Mode of Operation

Priority Cooling with a Domestic Call

Discharge Gas Temperature

High & Low Pressure

Freeze Protection

Overflow Detector

Diagnostic and Test Buttons