Gree FLEXX24HP240V1AH User manual

MODELS: Thank you for choosing our product.
Please read this Installation & Owner’s Manual carefully before
operation and retain it for future reference.
If you lose this Manual, please contact your local distributor
visit www.greecomcomfort.com/resources now to download an
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FLEXX24HP240V1AH
FLEXX36HP240V1AH
FLEXX48HP240V1AH
FLEXX60HP240V1AH
INSTALLATION
MANUAL
CAT NO: GREE_FLEXX_ELECTRIC_HEATER_KIT_INSTALLATION_MANUAL_092721
Electric Heater Kit

ATTENTION INSTALLING PERSONNEL
Prior to installation, thoroughly familiarize yourself with this Installation Manual. Observe
all safety warnings. During installation or repair, caution is to be observed
It is your responsibility to install the product safely and to educate the customer on its
safe use

1
CAUTIONS
ENSURE THAT ALL POWER IS DISCONNECTED PRIOR TO
ATTEMPTING INSTALLATION OF THIS HEATER KIT. THERE MAY
BE MORE THAN ONE DISCONNECT SERVICING THE UNIT.
A MEANS OF STRAIN RELIEF AND CONDUCTOR PROTECTION
MUST BE PROVIDED AT THE SUPPLY WIRE ENTRANCE INTO
CABINET.
USE COPPER CONDUCTORS ONLY
INSTALLATION MUST FOLLOW NATIONAL ELECTRIC CODE AND
OTHER APPLICABLE CODES
IF THIS APPLIANCE IS INSTALLED IN AN ENCLOSED AREA SUCH AS A GARAGE OR
UTILITY ROOM WITH ANY CARBON MONOXIDE PRODUCING APPLIANCE, ENSURE
THE AREA IS PROPERLY VENTILATED

2
1. Remove the front panel and upper access panel from the air handler.
2. Disassemble the electrical box

3
3. Remove the electrical box
4. Disassemble the metal plate at the mounting hole of the electric heater

4
5. Install the electric heater to the metal plate position which disassembles in step 4.
(Notes: There are two holes circled below which are used to fasten the electric heater
bracket during installation)

5
6. Install breaker (Notes: When installation, you need to lift up the buckle first, hold
the breaker bracket and then put down the buckle to fix the breaker)
7. Connect the electric heater terminal

6
8. After installation, the schematic diagram is as follows:
9. Install the electrical box back to the original position
10. Install the front panel and upper panel back to the air handler. Electric heater
installation is completed.

7
Electric Heater Kits
Model Cooling capacity(ton) Optional electric heater Optional electri
FLEXX24,36HP230V1AH 2.0 / 3.0 5
FLEXX24,36HP230V1AH 8
FLEXX36,48,60HP230V1AH 10
FLEXX48,60HP230V1AH 15
20
FLEXX48,60HP230V1AH
2.0 / 3.0
3.0 / 4.0 / 5.0
4.0 / 5.0
4.0 / 5.0
FLEXXHTR5KW
FLEXXHTR8KW
FLEXXHTR10KW
FLEXXHTR15KW
FLEXXHTR20KW

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G R EECO M FOR T . C O M
CAT NO: GREE_FLEXX_ELECTRIC_HEATER_KIT_INSTALLATION_MANUAL_092721