Thermo Pride Air Handlers ECM Blower 13/14 SEER (AH2) User Manual

13 & 14 seer air handler, Installation & service manual

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MAC-202

ECN 5320-MA 130307

13 & 14 SEER

AIR HANDLER

INSTALLATION & SERVICE MANUAL

MODELS: AH2436AE1, AH4260AE1,

AH2436BE1, AH4260BE1

PLEASE READ THESE INSTRUCTIONS PRIOR TO INSTALLATION AND BEFORE
PERFORMING ANY SERVICE OR MAINTENANCE. THESE INSTRUCTIONS MUST
BE LEFT WITH THE USER AND SHOULD BE RETAINED FOR FUTURE
REFERENCE BY QUALIFIED SERVICE PERSONNEL.

: Improper installation, adjustment, alteration, service, or maintenance can

cause injury or property damage. Refer to this manual. For assistance or additional
information consult a qualified installer, service agency, or manufacturer listed below.

THERMO PRODUCTS, LLC.
BOX 217
NORTH JUDSON, IN 46366
PHONE: (574) 896-2133

MADE IN USA

This manual is related to the following products:

Air Handlers ECM Blower 13/14 SEER (AH4)

Table of contents

Document Outline

TABLE OF CONTENTS
- SAFETY SECTION
  - AIR HANDLER
Figure A.
- SETTING UP THE A-COIL FOR AIR CONDITIONING
- The AH2436 & AH4260 come with the A-coil pre-installed for vertical and left to right horizontal airflow. The A-coil can also be re-positioned for counterflow operation.
Figure C
Figure D
Figure G
- BLOWER AIR ADJUSTMENT
- The ECM blower control must be set in order to establish proper air movement. Use the following steps to do this:
Figure H
- BLOWER COOLING SPEEDS
- Refer Table C1 for setting switches 4, 5 & 6 for the A/C sizing.
Table C1 COOLING SWITCH SETTINGS
- Shaded cells represent the factory settings
BLOWER HEATING SPEEDS WITH HYDRONIC COIL
In the next two pages:
1. Locate the page that refers to the Air Handler to be set up.
2. Find the line(s) on the chart that best represents the water temperature and gallons per minute available.
3. Find the point along the curve that best fits the BTU and Supply Air temperature desired.
4. Read the letter associated with that point and use it to find the switch settings in the table below the chart.
(The table below the switch settings represent the actual numbers represented by the chart.) HYDRONIC COIL MODEL HC1-B
HYDRONIC COIL MODEL HC2-A
BLOWER TIME DELAY
- DUCT SYSTEM
Table D1: Delays before blower cycles “ON or “OFF”
4
ON
ON
ON
ON
8
ON
ON
Figure I.
Mac-202 printing specifications.pdf
- Individual page specifications: